diff options
Diffstat (limited to 'themes/default/js/plugins')
30 files changed, 16026 insertions, 487 deletions
diff --git a/themes/default/js/plugins/chosen-sprite@2x.png b/themes/default/js/plugins/chosen-sprite@2x.png Binary files differnew file mode 100644 index 000000000..ffe4d7d11 --- /dev/null +++ b/themes/default/js/plugins/chosen-sprite@2x.png diff --git a/themes/default/js/plugins/chosen.css b/themes/default/js/plugins/chosen.css index 8f6db26f4..d203a0719 100644 --- a/themes/default/js/plugins/chosen.css +++ b/themes/default/js/plugins/chosen.css @@ -1,413 +1,430 @@ /* @group Base */ -.chzn-container { - font-size: 13px; +.chosen-container { position: relative; display: inline-block; + vertical-align: middle; + font-size: 13px; zoom: 1; *display: inline; + -webkit-user-select: none; + -moz-user-select: none; + user-select: none; } -.chzn-container .chzn-drop { - background: #fff; +.chosen-container .chosen-drop { + position: absolute; + top: 100%; + left: -9999px; + z-index: 1010; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + width: 100%; border: 1px solid #aaa; border-top: 0; - position: absolute; - top: 29px; + background: #fff; + box-shadow: 0 4px 5px rgba(0, 0, 0, 0.15); +} +.chosen-container.chosen-with-drop .chosen-drop { left: 0; - -webkit-box-shadow: 0 4px 5px rgba(0,0,0,.15); - -moz-box-shadow : 0 4px 5px rgba(0,0,0,.15); - box-shadow : 0 4px 5px rgba(0,0,0,.15); - z-index: 1010; } -/* @end */ +.chosen-container a { + cursor: pointer; +} +/* @end */ /* @group Single Chosen */ -.chzn-container-single .chzn-single { - background-color: #ffffff; - filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#eeeeee', GradientType=0 ); - background-image: -webkit-gradient(linear, 0 0, 0 100%, color-stop(20%, #ffffff), color-stop(50%, #f6f6f6), color-stop(52%, #eeeeee), color-stop(100%, #f4f4f4)); - background-image: -webkit-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%); - background-image: -moz-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%); - background-image: -o-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%); - background-image: linear-gradient(#ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%); - -webkit-border-radius: 5px; - -moz-border-radius : 5px; - border-radius : 5px; - -moz-background-clip : padding; - -webkit-background-clip: padding-box; - background-clip : padding-box; - border: 1px solid #aaaaaa; - -webkit-box-shadow: 0 0 3px #ffffff inset, 0 1px 1px rgba(0,0,0,0.1); - -moz-box-shadow : 0 0 3px #ffffff inset, 0 1px 1px rgba(0,0,0,0.1); - box-shadow : 0 0 3px #ffffff inset, 0 1px 1px rgba(0,0,0,0.1); +.chosen-container-single .chosen-single { + position: relative; display: block; overflow: hidden; - white-space: nowrap; - position: relative; - height: 23px; - line-height: 24px; padding: 0 0 0 8px; - color: #444444; + height: 23px; + border: 1px solid #aaa; + border-radius: 5px; + background-color: #fff; + background: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(20%, #ffffff), color-stop(50%, #f6f6f6), color-stop(52%, #eeeeee), color-stop(100%, #f4f4f4)); + background: -webkit-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%); + background: -moz-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%); + background: -o-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%); + background: linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%); + background-clip: padding-box; + box-shadow: 0 0 3px white inset, 0 1px 1px rgba(0, 0, 0, 0.1); + color: #444; text-decoration: none; + white-space: nowrap; + line-height: 24px; } -.chzn-container-single .chzn-default { +.chosen-container-single .chosen-default { color: #999; } -.chzn-container-single .chzn-single span { - margin-right: 26px; +.chosen-container-single .chosen-single span { display: block; overflow: hidden; - white-space: nowrap; - -o-text-overflow: ellipsis; - -ms-text-overflow: ellipsis; + margin-right: 26px; text-overflow: ellipsis; + white-space: nowrap; } -.chzn-container-single .chzn-single abbr { - display: block; +.chosen-container-single .chosen-single-with-deselect span { + margin-right: 38px; +} +.chosen-container-single .chosen-single abbr { position: absolute; - right: 26px; top: 6px; + right: 26px; + display: block; width: 12px; height: 12px; - font-size: 1px; background: url('chosen-sprite.png') -42px 1px no-repeat; + font-size: 1px; } -.chzn-container-single .chzn-single abbr:hover { +.chosen-container-single .chosen-single abbr:hover { background-position: -42px -10px; } -.chzn-container-single.chzn-disabled .chzn-single abbr:hover { +.chosen-container-single.chosen-disabled .chosen-single abbr:hover { background-position: -42px -10px; } -.chzn-container-single .chzn-single div { +.chosen-container-single .chosen-single div { position: absolute; - right: 0; top: 0; + right: 0; display: block; - height: 100%; width: 18px; + height: 100%; } -.chzn-container-single .chzn-single div b { - background: url('chosen-sprite.png') no-repeat 0px 2px; +.chosen-container-single .chosen-single div b { display: block; width: 100%; height: 100%; + background: url('chosen-sprite.png') no-repeat 0px 2px; } -.chzn-container-single .chzn-search { - padding: 3px 4px; +.chosen-container-single .chosen-search { position: relative; + z-index: 1010; margin: 0; + padding: 3px 4px; white-space: nowrap; - z-index: 1010; } -.chzn-container-single .chzn-search input { - background: #fff url('chosen-sprite.png') no-repeat 100% -20px; - background: url('chosen-sprite.png') no-repeat 100% -20px, -webkit-gradient(linear, 0 0, 0 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff)); - background: url('chosen-sprite.png') no-repeat 100% -20px, -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%); - background: url('chosen-sprite.png') no-repeat 100% -20px, -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%); - background: url('chosen-sprite.png') no-repeat 100% -20px, -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%); - background: url('chosen-sprite.png') no-repeat 100% -20px, linear-gradient(#eeeeee 1%, #ffffff 15%); +.chosen-container-single .chosen-search input[type="text"] { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; margin: 1px 0; padding: 4px 20px 4px 5px; + width: 100%; + height: auto; outline: 0; border: 1px solid #aaa; - font-family: sans-serif; + background: white url('chosen-sprite.png') no-repeat 100% -20px; + background: url('chosen-sprite.png') no-repeat 100% -20px, -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff)); + background: url('chosen-sprite.png') no-repeat 100% -20px, -webkit-linear-gradient(#eeeeee 1%, #ffffff 15%); + background: url('chosen-sprite.png') no-repeat 100% -20px, -moz-linear-gradient(#eeeeee 1%, #ffffff 15%); + background: url('chosen-sprite.png') no-repeat 100% -20px, -o-linear-gradient(#eeeeee 1%, #ffffff 15%); + background: url('chosen-sprite.png') no-repeat 100% -20px, linear-gradient(#eeeeee 1%, #ffffff 15%); font-size: 1em; + font-family: sans-serif; + line-height: normal; + border-radius: 0; } -.chzn-container-single .chzn-drop { - -webkit-border-radius: 0 0 4px 4px; - -moz-border-radius : 0 0 4px 4px; - border-radius : 0 0 4px 4px; - -moz-background-clip : padding; - -webkit-background-clip: padding-box; - background-clip : padding-box; +.chosen-container-single .chosen-drop { + margin-top: -1px; + border-radius: 0 0 4px 4px; + background-clip: padding-box; } -/* @end */ - -.chzn-container-single-nosearch .chzn-search input { +.chosen-container-single.chosen-container-single-nosearch .chosen-search { position: absolute; - left: -9000px; + left: -9999px; } +/* @end */ +/* @group Results */ +.chosen-container .chosen-results { + position: relative; + overflow-x: hidden; + overflow-y: auto; + margin: 0 4px 4px 0; + padding: 0 0 0 4px; + max-height: 240px; + -webkit-overflow-scrolling: touch; +} +.chosen-container .chosen-results li { + display: none; + margin: 0; + padding: 5px 6px; + list-style: none; + line-height: 15px; +} +.chosen-container .chosen-results li.active-result { + display: list-item; + cursor: pointer; +} +.chosen-container .chosen-results li.disabled-result { + display: list-item; + color: #ccc; + cursor: default; +} +.chosen-container .chosen-results li.highlighted { + background-color: #3875d7; + background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(20%, #3875d7), color-stop(90%, #2a62bc)); + background-image: -webkit-linear-gradient(#3875d7 20%, #2a62bc 90%); + background-image: -moz-linear-gradient(#3875d7 20%, #2a62bc 90%); + background-image: -o-linear-gradient(#3875d7 20%, #2a62bc 90%); + background-image: linear-gradient(#3875d7 20%, #2a62bc 90%); + color: #fff; +} +.chosen-container .chosen-results li.no-results { + display: list-item; + background: #f4f4f4; +} +.chosen-container .chosen-results li.group-result { + display: list-item; + font-weight: bold; + cursor: default; +} +.chosen-container .chosen-results li.group-option { + padding-left: 15px; +} +.chosen-container .chosen-results li em { + font-style: normal; + text-decoration: underline; +} + +/* @end */ /* @group Multi Chosen */ -.chzn-container-multi .chzn-choices { - background-color: #fff; - background-image: -webkit-gradient(linear, 0 0, 0 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff)); - background-image: -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%); - background-image: -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%); - background-image: -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%); - background-image: linear-gradient(#eeeeee 1%, #ffffff 15%); - border: 1px solid #aaa; +.chosen-container-multi .chosen-choices { + position: relative; + overflow: hidden; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; margin: 0; padding: 0; - cursor: text; - overflow: hidden; + width: 100%; height: auto !important; height: 1%; - position: relative; + border: 1px solid #aaa; + background-color: #fff; + background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff)); + background-image: -webkit-linear-gradient(#eeeeee 1%, #ffffff 15%); + background-image: -moz-linear-gradient(#eeeeee 1%, #ffffff 15%); + background-image: -o-linear-gradient(#eeeeee 1%, #ffffff 15%); + background-image: linear-gradient(#eeeeee 1%, #ffffff 15%); + cursor: text; } -.chzn-container-multi .chzn-choices li { +.chosen-container-multi .chosen-choices li { float: left; list-style: none; } -.chzn-container-multi .chzn-choices .search-field { - white-space: nowrap; +.chosen-container-multi .chosen-choices li.search-field { margin: 0; padding: 0; + white-space: nowrap; } -.chzn-container-multi .chzn-choices .search-field input { - color: #666; - background: transparent !important; - border: 0 !important; - font-family: sans-serif; - font-size: 100%; - height: 15px; - padding: 5px; +.chosen-container-multi .chosen-choices li.search-field input[type="text"] { margin: 1px 0; + padding: 5px; + height: 15px; outline: 0; - -webkit-box-shadow: none; - -moz-box-shadow : none; - box-shadow : none; + border: 0 !important; + background: transparent !important; + box-shadow: none; + color: #666; + font-size: 100%; + font-family: sans-serif; + line-height: normal; + border-radius: 0; } -.chzn-container-multi .chzn-choices .search-field .default { +.chosen-container-multi .chosen-choices li.search-field .default { color: #999; } -.chzn-container-multi .chzn-choices .search-choice { - -webkit-border-radius: 3px; - -moz-border-radius : 3px; - border-radius : 3px; - -moz-background-clip : padding; - -webkit-background-clip: padding-box; - background-clip : padding-box; +.chosen-container-multi .chosen-choices li.search-choice { + position: relative; + margin: 3px 0 3px 5px; + padding: 3px 20px 3px 5px; + border: 1px solid #aaa; + border-radius: 3px; background-color: #e4e4e4; - filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f4f4f4', endColorstr='#eeeeee', GradientType=0 ); - background-image: -webkit-gradient(linear, 0 0, 0 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eeeeee)); - background-image: -webkit-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); - background-image: -moz-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); - background-image: -o-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); - background-image: linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); - -webkit-box-shadow: 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05); - -moz-box-shadow : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05); - box-shadow : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05); + background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eeeeee)); + background-image: -webkit-linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); + background-image: -moz-linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); + background-image: -o-linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); + background-image: linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); + background-clip: padding-box; + box-shadow: 0 0 2px white inset, 0 1px 0 rgba(0, 0, 0, 0.05); color: #333; - border: 1px solid #aaaaaa; line-height: 13px; - padding: 3px 20px 3px 5px; - margin: 3px 0 3px 5px; - position: relative; cursor: default; } -.chzn-container-multi .chzn-choices .search-choice.search-choice-disabled { - background-color: #e4e4e4; - filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f4f4f4', endColorstr='#eeeeee', GradientType=0 ); - background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eeeeee)); - background-image: -webkit-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); - background-image: -moz-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); - background-image: -o-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); - background-image: -ms-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); - background-image: linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); - color: #666; - border: 1px solid #cccccc; - padding-right: 5px; -} -.chzn-container-multi .chzn-choices .search-choice-focus { - background: #d4d4d4; -} -.chzn-container-multi .chzn-choices .search-choice .search-choice-close { - display: block; +.chosen-container-multi .chosen-choices li.search-choice .search-choice-close { position: absolute; - right: 3px; top: 4px; + right: 3px; + display: block; width: 12px; height: 12px; - font-size: 1px; background: url('chosen-sprite.png') -42px 1px no-repeat; + font-size: 1px; } -.chzn-container-multi .chzn-choices .search-choice .search-choice-close:hover { +.chosen-container-multi .chosen-choices li.search-choice .search-choice-close:hover { background-position: -42px -10px; } -.chzn-container-multi .chzn-choices .search-choice-focus .search-choice-close { - background-position: -42px -10px; +.chosen-container-multi .chosen-choices li.search-choice-disabled { + padding-right: 5px; + border: 1px solid #ccc; + background-color: #e4e4e4; + background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eeeeee)); + background-image: -webkit-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); + background-image: -moz-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); + background-image: -o-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); + background-image: linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); + color: #666; } -/* @end */ - -/* @group Results */ -.chzn-container .chzn-results { - margin: 0 4px 4px 0; - max-height: 240px; - padding: 0 0 0 4px; - position: relative; - overflow-x: hidden; - overflow-y: auto; - -webkit-overflow-scrolling: touch; +.chosen-container-multi .chosen-choices li.search-choice-focus { + background: #d4d4d4; } -.chzn-container-multi .chzn-results { - margin: -1px 0 0; - padding: 0; +.chosen-container-multi .chosen-choices li.search-choice-focus .search-choice-close { + background-position: -42px -10px; } -.chzn-container .chzn-results li { - display: none; - line-height: 15px; - padding: 5px 6px; +.chosen-container-multi .chosen-results { margin: 0; - list-style: none; -} -.chzn-container .chzn-results .active-result { - cursor: pointer; - display: list-item; -} -.chzn-container .chzn-results .highlighted { - background-color: #3875d7; - filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#3875d7', endColorstr='#2a62bc', GradientType=0 ); - background-image: -webkit-gradient(linear, 0 0, 0 100%, color-stop(20%, #3875d7), color-stop(90%, #2a62bc)); - background-image: -webkit-linear-gradient(top, #3875d7 20%, #2a62bc 90%); - background-image: -moz-linear-gradient(top, #3875d7 20%, #2a62bc 90%); - background-image: -o-linear-gradient(top, #3875d7 20%, #2a62bc 90%); - background-image: linear-gradient(#3875d7 20%, #2a62bc 90%); - color: #fff; -} -.chzn-container .chzn-results li em { - background: #feffde; - font-style: normal; -} -.chzn-container .chzn-results .highlighted em { - background: transparent; + padding: 0; } -.chzn-container .chzn-results .no-results { - background: #f4f4f4; +.chosen-container-multi .chosen-drop .result-selected { display: list-item; -} -.chzn-container .chzn-results .group-result { + color: #ccc; cursor: default; - color: #999; - font-weight: bold; } -.chzn-container .chzn-results .group-option { - padding-left: 15px; -} -.chzn-container-multi .chzn-drop .result-selected { - display: none; -} -.chzn-container .chzn-results-scroll { - background: white; - margin: 0 4px; - position: absolute; - text-align: center; - width: 321px; /* This should by dynamic with js */ - z-index: 1; -} -.chzn-container .chzn-results-scroll span { - display: inline-block; - height: 17px; - text-indent: -5000px; - width: 9px; -} -.chzn-container .chzn-results-scroll-down { - bottom: 0; -} -.chzn-container .chzn-results-scroll-down span { - background: url('chosen-sprite.png') no-repeat -4px -3px; -} -.chzn-container .chzn-results-scroll-up span { - background: url('chosen-sprite.png') no-repeat -22px -3px; -} -/* @end */ +/* @end */ /* @group Active */ -.chzn-container-active .chzn-single { - -webkit-box-shadow: 0 0 5px rgba(0,0,0,.3); - -moz-box-shadow : 0 0 5px rgba(0,0,0,.3); - box-shadow : 0 0 5px rgba(0,0,0,.3); +.chosen-container-active .chosen-single { border: 1px solid #5897fb; + box-shadow: 0 0 5px rgba(0, 0, 0, 0.3); } -.chzn-container-active .chzn-single-with-drop { +.chosen-container-active.chosen-with-drop .chosen-single { border: 1px solid #aaa; - -webkit-box-shadow: 0 1px 0 #fff inset; - -moz-box-shadow : 0 1px 0 #fff inset; - box-shadow : 0 1px 0 #fff inset; - background-color: #eee; - filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#ffffff', GradientType=0 ); - background-image: -webkit-gradient(linear, 0 0, 0 100%, color-stop(20%, #eeeeee), color-stop(80%, #ffffff)); - background-image: -webkit-linear-gradient(top, #eeeeee 20%, #ffffff 80%); - background-image: -moz-linear-gradient(top, #eeeeee 20%, #ffffff 80%); - background-image: -o-linear-gradient(top, #eeeeee 20%, #ffffff 80%); - background-image: linear-gradient(#eeeeee 20%, #ffffff 80%); - -webkit-border-bottom-left-radius : 0; - -webkit-border-bottom-right-radius: 0; - -moz-border-radius-bottomleft : 0; -moz-border-radius-bottomright: 0; - border-bottom-left-radius : 0; border-bottom-right-radius: 0; + -moz-border-radius-bottomleft: 0; + border-bottom-left-radius: 0; + background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(20%, #eeeeee), color-stop(80%, #ffffff)); + background-image: -webkit-linear-gradient(#eeeeee 20%, #ffffff 80%); + background-image: -moz-linear-gradient(#eeeeee 20%, #ffffff 80%); + background-image: -o-linear-gradient(#eeeeee 20%, #ffffff 80%); + background-image: linear-gradient(#eeeeee 20%, #ffffff 80%); + box-shadow: 0 1px 0 #fff inset; } -.chzn-container-active .chzn-single-with-drop div { - background: transparent; +.chosen-container-active.chosen-with-drop .chosen-single div { border-left: none; + background: transparent; } -.chzn-container-active .chzn-single-with-drop div b { +.chosen-container-active.chosen-with-drop .chosen-single div b { background-position: -18px 2px; } -.chzn-container-active .chzn-choices { - -webkit-box-shadow: 0 0 5px rgba(0,0,0,.3); - -moz-box-shadow : 0 0 5px rgba(0,0,0,.3); - box-shadow : 0 0 5px rgba(0,0,0,.3); +.chosen-container-active .chosen-choices { border: 1px solid #5897fb; + box-shadow: 0 0 5px rgba(0, 0, 0, 0.3); } -.chzn-container-active .chzn-choices .search-field input { +.chosen-container-active .chosen-choices li.search-field input[type="text"] { color: #111 !important; } -/* @end */ +/* @end */ /* @group Disabled Support */ -.chzn-disabled { +.chosen-disabled { + opacity: 0.5 !important; cursor: default; - opacity:0.5 !important; } -.chzn-disabled .chzn-single { +.chosen-disabled .chosen-single { cursor: default; } -.chzn-disabled .chzn-choices .search-choice .search-choice-close { +.chosen-disabled .chosen-choices .search-choice .search-choice-close { cursor: default; } +/* @end */ /* @group Right to Left */ -.chzn-rtl { text-align: right; } -.chzn-rtl .chzn-single { padding: 0 8px 0 0; overflow: visible; } -.chzn-rtl .chzn-single span { margin-left: 26px; margin-right: 0; direction: rtl; } - -.chzn-rtl .chzn-single div { left: 3px; right: auto; } -.chzn-rtl .chzn-single abbr { +.chosen-rtl { + text-align: right; +} +.chosen-rtl .chosen-single { + overflow: visible; + padding: 0 8px 0 0; +} +.chosen-rtl .chosen-single span { + margin-right: 0; + margin-left: 26px; + direction: rtl; +} +.chosen-rtl .chosen-single-with-deselect span { + margin-left: 38px; +} +.chosen-rtl .chosen-single div { + right: auto; + left: 3px; +} +.chosen-rtl .chosen-single abbr { + right: auto; left: 26px; +} +.chosen-rtl .chosen-choices li { + float: right; +} +.chosen-rtl .chosen-choices li.search-field input[type="text"] { + direction: rtl; +} +.chosen-rtl .chosen-choices li.search-choice { + margin: 3px 5px 3px 0; + padding: 3px 5px 3px 19px; +} +.chosen-rtl .chosen-choices li.search-choice .search-choice-close { right: auto; + left: 4px; } -.chzn-rtl .chzn-choices .search-field input { direction: rtl; } -.chzn-rtl .chzn-choices li { float: right; } -.chzn-rtl .chzn-choices .search-choice { padding: 3px 5px 3px 19px; margin: 3px 5px 3px 0; } -.chzn-rtl .chzn-choices .search-choice .search-choice-close { left: 4px; right: auto; } -.chzn-rtl.chzn-container-single .chzn-results { margin: 0 0 4px 4px; padding: 0 4px 0 0; } -.chzn-rtl .chzn-results .group-option { padding-left: 0; padding-right: 15px; } -.chzn-rtl.chzn-container-active .chzn-single-with-drop div { border-right: none; } -.chzn-rtl .chzn-search input { - background: #fff url('chosen-sprite.png') no-repeat -30px -20px; - background: url('chosen-sprite.png') no-repeat -30px -20px, -webkit-gradient(linear, 0 0, 0 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff)); - background: url('chosen-sprite.png') no-repeat -30px -20px, -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%); - background: url('chosen-sprite.png') no-repeat -30px -20px, -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%); - background: url('chosen-sprite.png') no-repeat -30px -20px, -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%); - background: url('chosen-sprite.png') no-repeat -30px -20px, linear-gradient(#eeeeee 1%, #ffffff 15%); +.chosen-rtl.chosen-container-single-nosearch .chosen-search, +.chosen-rtl .chosen-drop { + left: 9999px; +} +.chosen-rtl.chosen-container-single .chosen-results { + margin: 0 0 4px 4px; + padding: 0 4px 0 0; +} +.chosen-rtl .chosen-results li.group-option { + padding-right: 15px; + padding-left: 0; +} +.chosen-rtl.chosen-container-active.chosen-with-drop .chosen-single div { + border-right: none; +} +.chosen-rtl .chosen-search input[type="text"] { padding: 4px 5px 4px 20px; + background: white url('chosen-sprite.png') no-repeat -30px -20px; + background: url('chosen-sprite.png') no-repeat -30px -20px, -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff)); + background: url('chosen-sprite.png') no-repeat -30px -20px, -webkit-linear-gradient(#eeeeee 1%, #ffffff 15%); + background: url('chosen-sprite.png') no-repeat -30px -20px, -moz-linear-gradient(#eeeeee 1%, #ffffff 15%); + background: url('chosen-sprite.png') no-repeat -30px -20px, -o-linear-gradient(#eeeeee 1%, #ffffff 15%); + background: url('chosen-sprite.png') no-repeat -30px -20px, linear-gradient(#eeeeee 1%, #ffffff 15%); direction: rtl; } -.chzn-container-single.chzn-rtl .chzn-single div b { +.chosen-rtl.chosen-container-single .chosen-single div b { background-position: 6px 2px; } -.chzn-container-single.chzn-rtl .chzn-single-with-drop div b { +.chosen-rtl.chosen-container-single.chosen-with-drop .chosen-single div b { background-position: -12px 2px; } -/* @end */ +/* @end */ /* @group Retina compatibility */ -@media only screen and (-webkit-min-device-pixel-ratio: 2), only screen and (min-resolution: 144dpi) { - .chzn-rtl .chzn-search input, .chzn-container-single .chzn-single abbr, .chzn-container-single .chzn-single div b, .chzn-container-single .chzn-search input, .chzn-container-multi .chzn-choices .search-choice .search-choice-close, .chzn-container .chzn-results-scroll-down span, .chzn-container .chzn-results-scroll-up span { - background-image: url('chosen-sprite@2x.png') !important; - background-repeat: no-repeat !important; - background-size: 52px 37px !important; +@media only screen and (-webkit-min-device-pixel-ratio: 2), only screen and (min-resolution: 144dpi) { + .chosen-rtl .chosen-search input[type="text"], + .chosen-container-single .chosen-single abbr, + .chosen-container-single .chosen-single div b, + .chosen-container-single .chosen-search input[type="text"], + .chosen-container-multi .chosen-choices .search-choice .search-choice-close, + .chosen-container .chosen-results-scroll-down span, + .chosen-container .chosen-results-scroll-up span { + background-image: url('chosen-sprite@2x.png') !important; + background-size: 52px 37px !important; + background-repeat: no-repeat !important; } } /* @end */ diff --git a/themes/default/js/plugins/chosen.jquery.min.js b/themes/default/js/plugins/chosen.jquery.min.js index 2ee0d7f8f..ad430c46a 100644 --- a/themes/default/js/plugins/chosen.jquery.min.js +++ b/themes/default/js/plugins/chosen.jquery.min.js @@ -1,10 +1,2 @@ -// Chosen, a Select Box Enhancer for jQuery and Protoype -// by Patrick Filler for Harvest, http://getharvest.com -// -// Version 0.9.11 -// Full source at https://github.com/harvesthq/chosen -// Copyright (c) 2011 Harvest http://getharvest.com - -// MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md -// This file is generated by `cake build`, do not edit it by hand. -(function(){var e;e=function(){function e(){this.options_index=0,this.parsed=[]}return e.prototype.add_node=function(e){return e.nodeName.toUpperCase()==="OPTGROUP"?this.add_group(e):this.add_option(e)},e.prototype.add_group=function(e){var t,n,r,i,s,o;t=this.parsed.length,this.parsed.push({array_index:t,group:!0,label:e.label,children:0,disabled:e.disabled}),s=e.childNodes,o=[];for(r=0,i=s.length;r<i;r++)n=s[r],o.push(this.add_option(n,t,e.disabled));return o},e.prototype.add_option=function(e,t,n){if(e.nodeName.toUpperCase()==="OPTION")return e.text!==""?(t!=null&&(this.parsed[t].children+=1),this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:e.value,text:e.text,html:e.innerHTML,selected:e.selected,disabled:n===!0?n:e.disabled,group_array_index:t,classes:e.className,style:e.style.cssText})):this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0}),this.options_index+=1},e}(),e.select_to_array=function(t){var n,r,i,s,o;r=new e,o=t.childNodes;for(i=0,s=o.length;i<s;i++)n=o[i],r.add_node(n);return r.parsed},this.SelectParser=e}).call(this),function(){var e,t;t=this,e=function(){function e(e,t){this.form_field=e,this.options=t!=null?t:{},this.is_multiple=this.form_field.multiple,this.set_default_text(),this.set_default_values(),this.setup(),this.set_up_html(),this.register_observers(),this.finish_setup()}return e.prototype.set_default_values=function(){var e=this;return this.click_test_action=function(t){return e.test_active_click(t)},this.activate_action=function(t){return e.activate_field(t)},this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.result_single_selected=null,this.allow_single_deselect=this.options.allow_single_deselect!=null&&this.form_field.options[0]!=null&&this.form_field.options[0].text===""?this.options.allow_single_deselect:!1,this.disable_search_threshold=this.options.disable_search_threshold||0,this.disable_search=this.options.disable_search||!1,this.enable_split_word_search=this.options.enable_split_word_search!=null?this.options.enable_split_word_search:!0,this.search_contains=this.options.search_contains||!1,this.choices=0,this.single_backstroke_delete=this.options.single_backstroke_delete||!1,this.max_selected_options=this.options.max_selected_options||Infinity,this.inherit_select_classes=this.options.inherit_select_classes||!1},e.prototype.set_default_text=function(){return this.form_field.getAttribute("data-placeholder")?this.default_text=this.form_field.getAttribute("data-placeholder"):this.is_multiple?this.default_text=this.options.placeholder_text_multiple||this.options.placeholder_text||"Select Some Options":this.default_text=this.options.placeholder_text_single||this.options.placeholder_text||"Select an Option",this.results_none_found=this.form_field.getAttribute("data-no_results_text")||this.options.no_results_text||"No results match"},e.prototype.mouse_enter=function(){return this.mouse_on_container=!0},e.prototype.mouse_leave=function(){return this.mouse_on_container=!1},e.prototype.input_focus=function(e){var t=this;if(this.is_multiple){if(!this.active_field)return setTimeout(function(){return t.container_mousedown()},50)}else if(!this.active_field)return this.activate_field()},e.prototype.input_blur=function(e){var t=this;if(!this.mouse_on_container)return this.active_field=!1,setTimeout(function(){return t.blur_test()},100)},e.prototype.result_add_option=function(e){var t,n;return e.disabled?"":(e.dom_id=this.container_id+"_o_"+e.array_index,t=e.selected&&this.is_multiple?[]:["active-result"],e.selected&&t.push("result-selected"),e.group_array_index!=null&&t.push("group-option"),e.classes!==""&&t.push(e.classes),n=e.style.cssText!==""?' style="'+e.style+'"':"",'<li id="'+e.dom_id+'" class="'+t.join(" ")+'"'+n+">"+e.html+"</li>")},e.prototype.results_update_field=function(){return this.is_multiple||this.results_reset_cleanup(),this.result_clear_highlight(),this.result_single_selected=null,this.results_build()},e.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()},e.prototype.results_search=function(e){return this.results_showing?this.winnow_results():this.results_show()},e.prototype.keyup_checker=function(e){var t,n;t=(n=e.which)!=null?n:e.keyCode,this.search_field_scale();switch(t){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices>0)return this.keydown_backstroke();if(!this.pending_backstroke)return this.result_clear_highlight(),this.results_search();break;case 13:e.preventDefault();if(this.results_showing)return this.result_select(e);break;case 27:return this.results_showing&&this.results_hide(),!0;case 9:case 38:case 40:case 16:case 91:case 17:break;default:return this.results_search()}},e.prototype.generate_field_id=function(){var e;return e=this.generate_random_id(),this.form_field.id=e,e},e.prototype.generate_random_char=function(){var e,t,n;return e="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ",n=Math.floor(Math.random()*e.length),t=e.substring(n,n+1)},e}(),t.AbstractChosen=e}.call(this),function(){var e,t,n,r,i={}.hasOwnProperty,s=function(e,t){function r(){this.constructor=e}for(var n in t)i.call(t,n)&&(e[n]=t[n]);return r.prototype=t.prototype,e.prototype=new r,e.__super__=t.prototype,e};r=this,e=jQuery,e.fn.extend({chosen:function(n){var r,i,s;return s=navigator.userAgent.toLowerCase(),i=/(msie) ([\w.]+)/.exec(s)||[],r={name:i[1]||"",version:i[2]||"0"},r.name==="msie"&&(r.version==="6.0"||r.version==="7.0"&&document.documentMode===7)?this:this.each(function(r){var i;i=e(this);if(!i.hasClass("chzn-done"))return i.data("chosen",new t(this,n))})}}),t=function(t){function i(){return i.__super__.constructor.apply(this,arguments)}return s(i,t),i.prototype.setup=function(){return this.form_field_jq=e(this.form_field),this.current_value=this.form_field_jq.val(),this.is_rtl=this.form_field_jq.hasClass("chzn-rtl")},i.prototype.finish_setup=function(){return this.form_field_jq.addClass("chzn-done")},i.prototype.set_up_html=function(){var t,r,i,s,o,u;return this.container_id=this.form_field.id.length?this.form_field.id.replace(/[^\w]/g,"_"):this.generate_field_id(),this.container_id+="_chzn",t=["chzn-container"],t.push("chzn-container-"+(this.is_multiple?"multi":"single")),this.inherit_select_classes&&this.form_field.className&&t.push(this.form_field.className),this.is_rtl&&t.push("chzn-rtl"),this.f_width=this.form_field_jq.outerWidth(),i={id:this.container_id,"class":t.join(" "),style:"width: "+this.f_width+"px;",title:this.form_field.title},r=e("<div />",i),this.is_multiple?r.html('<ul class="chzn-choices"><li class="search-field"><input type="text" value="'+this.default_text+'" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chzn-drop" style="left:-9000px;"><ul class="chzn-results"></ul></div>'):r.html('<a href="javascript:void(0)" class="chzn-single chzn-default" tabindex="-1"><span>'+this.default_text+'</span><div><b></b></div></a><div class="chzn-drop" style="left:-9000px;"><div class="chzn-search"><input type="text" autocomplete="off" /></div><ul class="chzn-results"></ul></div>'),this.form_field_jq.hide().after(r),this.container=e("#"+this.container_id),this.dropdown=this.container.find("div.chzn-drop").first(),s=this.container.height(),o=this.f_width-n(this.dropdown),this.dropdown.css({width:o+"px",top:s+"px"}),this.search_field=this.container.find("input").first(),this.search_results=this.container.find("ul.chzn-results").first(),this.search_field_scale(),this.search_no_results=this.container.find("li.no-results").first(),this.is_multiple?(this.search_choices=this.container.find("ul.chzn-choices").first(),this.search_container=this.container.find("li.search-field").first()):(this.search_container=this.container.find("div.chzn-search").first(),this.selected_item=this.container.find(".chzn-single").first(),u=o-n(this.search_container)-n(this.search_field),this.search_field.css({width:u+"px"})),this.results_build(),this.set_tab_index(),this.form_field_jq.trigger("liszt:ready",{chosen:this})},i.prototype.register_observers=function(){var e=this;return this.container.mousedown(function(t){return e.container_mousedown(t)}),this.container.mouseup(function(t){return e.container_mouseup(t)}),this.container.mouseenter(function(t){return e.mouse_enter(t)}),this.container.mouseleave(function(t){return e.mouse_leave(t)}),this.search_results.mouseup(function(t){return e.search_results_mouseup(t)}),this.search_results.mouseover(function(t){return e.search_results_mouseover(t)}),this.search_results.mouseout(function(t){return e.search_results_mouseout(t)}),this.form_field_jq.bind("liszt:updated",function(t){return e.results_update_field(t)}),this.form_field_jq.bind("liszt:activate",function(t){return e.activate_field(t)}),this.form_field_jq.bind("liszt:open",function(t){return e.container_mousedown(t)}),this.search_field.blur(function(t){return e.input_blur(t)}),this.search_field.keyup(function(t){return e.keyup_checker(t)}),this.search_field.keydown(function(t){return e.keydown_checker(t)}),this.search_field.focus(function(t){return e.input_focus(t)}),this.is_multiple?this.search_choices.click(function(t){return e.choices_click(t)}):this.container.click(function(e){return e.preventDefault()})},i.prototype.search_field_disabled=function(){this.is_disabled=this.form_field_jq[0].disabled;if(this.is_disabled)return this.container.addClass("chzn-disabled"),this.search_field[0].disabled=!0,this.is_multiple||this.selected_item.unbind("focus",this.activate_action),this.close_field();this.container.removeClass("chzn-disabled"),this.search_field[0].disabled=!1;if(!this.is_multiple)return this.selected_item.bind("focus",this.activate_action)},i.prototype.container_mousedown=function(t){var n;if(!this.is_disabled)return n=t!=null?e(t.target).hasClass("search-choice-close"):!1,t&&t.type==="mousedown"&&!this.results_showing&&t.preventDefault(),!this.pending_destroy_click&&!n?(this.active_field?!this.is_multiple&&t&&(e(t.target)[0]===this.selected_item[0]||e(t.target).parents("a.chzn-single").length)&&(t.preventDefault(),this.results_toggle()):(this.is_multiple&&this.search_field.val(""),e(document).click(this.click_test_action),this.results_show()),this.activate_field()):this.pending_destroy_click=!1},i.prototype.container_mouseup=function(e){if(e.target.nodeName==="ABBR"&&!this.is_disabled)return this.results_reset(e)},i.prototype.blur_test=function(e){if(!this.active_field&&this.container.hasClass("chzn-container-active"))return this.close_field()},i.prototype.close_field=function(){return e(document).unbind("click",this.click_test_action),this.active_field=!1,this.results_hide(),this.container.removeClass("chzn-container-active"),this.winnow_results_clear(),this.clear_backstroke(),this.show_search_field_default(),this.search_field_scale()},i.prototype.activate_field=function(){return this.container.addClass("chzn-container-active"),this.active_field=!0,this.search_field.val(this.search_field.val()),this.search_field.focus()},i.prototype.test_active_click=function(t){return e(t.target).parents("#"+this.container_id).length?this.active_field=!0:this.close_field()},i.prototype.results_build=function(){var e,t,n,i,s;this.parsing=!0,this.results_data=r.SelectParser.select_to_array(this.form_field),this.is_multiple&&this.choices>0?(this.search_choices.find("li.search-choice").remove(),this.choices=0):this.is_multiple||(this.selected_item.addClass("chzn-default").find("span").text(this.default_text),this.disable_search||this.form_field.options.length<=this.disable_search_threshold?this.container.addClass("chzn-container-single-nosearch"):this.container.removeClass("chzn-container-single-nosearch")),e="",s=this.results_data;for(n=0,i=s.length;n<i;n++)t=s[n],t.group?e+=this.result_add_group(t):t.empty||(e+=this.result_add_option(t),t.selected&&this.is_multiple?this.choice_build(t):t.selected&&!this.is_multiple&&(this.selected_item.removeClass("chzn-default").find("span").text(t.text),this.allow_single_deselect&&this.single_deselect_control_build()));return this.search_field_disabled(),this.show_search_field_default(),this.search_field_scale(),this.search_results.html(e),this.parsing=!1},i.prototype.result_add_group=function(t){return t.disabled?"":(t.dom_id=this.container_id+"_g_"+t.array_index,'<li id="'+t.dom_id+'" class="group-result">'+e("<div />").text(t.label).html()+"</li>")},i.prototype.result_do_highlight=function(e){var t,n,r,i,s;if(e.length){this.result_clear_highlight(),this.result_highlight=e,this.result_highlight.addClass("highlighted"),r=parseInt(this.search_results.css("maxHeight"),10),s=this.search_results.scrollTop(),i=r+s,n=this.result_highlight.position().top+this.search_results.scrollTop(),t=n+this.result_highlight.outerHeight();if(t>=i)return this.search_results.scrollTop(t-r>0?t-r:0);if(n<s)return this.search_results.scrollTop(n)}},i.prototype.result_clear_highlight=function(){return this.result_highlight&&this.result_highlight.removeClass("highlighted"),this.result_highlight=null},i.prototype.results_show=function(){var e;if(!this.is_multiple)this.selected_item.addClass("chzn-single-with-drop"),this.result_single_selected&&this.result_do_highlight(this.result_single_selected);else if(this.max_selected_options<=this.choices)return this.form_field_jq.trigger("liszt:maxselected",{chosen:this}),!1;return e=this.is_multiple?this.container.height():this.container.height()-1,this.form_field_jq.trigger("liszt:showing_dropdown",{chosen:this}),this.dropdown.css({top:e+"px",left:0}),this.results_showing=!0,this.search_field.focus(),this.search_field.val(this.search_field.val()),this.winnow_results()},i.prototype.results_hide=function(){return this.is_multiple||this.selected_item.removeClass("chzn-single-with-drop"),this.result_clear_highlight(),this.form_field_jq.trigger("liszt:hiding_dropdown",{chosen:this}),this.dropdown.css({left:"-9000px"}),this.results_showing=!1},i.prototype.set_tab_index=function(e){var t;if(this.form_field_jq.attr("tabindex"))return t=this.form_field_jq.attr("tabindex"),this.form_field_jq.attr("tabindex",-1),this.search_field.attr("tabindex",t)},i.prototype.show_search_field_default=function(){return this.is_multiple&&this.choices<1&&!this.active_field?(this.search_field.val(this.default_text),this.search_field.addClass("default")):(this.search_field.val(""),this.search_field.removeClass("default"))},i.prototype.search_results_mouseup=function(t){var n;n=e(t.target).hasClass("active-result")?e(t.target):e(t.target).parents(".active-result").first();if(n.length)return this.result_highlight=n,this.result_select(t),this.search_field.focus()},i.prototype.search_results_mouseover=function(t){var n;n=e(t.target).hasClass("active-result")?e(t.target):e(t.target).parents(".active-result").first();if(n)return this.result_do_highlight(n)},i.prototype.search_results_mouseout=function(t){if(e(t.target).hasClass("active-result"))return this.result_clear_highlight()},i.prototype.choices_click=function(t){t.preventDefault();if(this.active_field&&!e(t.target).hasClass("search-choice")&&!this.results_showing)return this.results_show()},i.prototype.choice_build=function(t){var n,r,i,s=this;return this.is_multiple&&this.max_selected_options<=this.choices?(this.form_field_jq.trigger("liszt:maxselected",{chosen:this}),!1):(n=this.container_id+"_c_"+t.array_index,this.choices+=1,t.disabled?r='<li class="search-choice search-choice-disabled" id="'+n+'"><span>'+t.html+"</span></li>":r='<li class="search-choice" id="'+n+'"><span>'+t.html+'</span><a href="javascript:void(0)" class="search-choice-close" rel="'+t.array_index+'"></a></li>',this.search_container.before(r),i=e("#"+n).find("a").first(),i.click(function(e){return s.choice_destroy_link_click(e)}))},i.prototype.choice_destroy_link_click=function(t){return t.preventDefault(),this.is_disabled?t.stopPropagation:(this.pending_destroy_click=!0,this.choice_destroy(e(t.target)))},i.prototype.choice_destroy=function(e){if(this.result_deselect(e.attr("rel")))return this.choices-=1,this.show_search_field_default(),this.is_multiple&&this.choices>0&&this.search_field.val().length<1&&this.results_hide(),e.parents("li").first().remove(),this.search_field_scale()},i.prototype.results_reset=function(){this.form_field.options[0].selected=!0,this.selected_item.find("span").text(this.default_text),this.is_multiple||this.selected_item.addClass("chzn-default"),this.show_search_field_default(),this.results_reset_cleanup(),this.form_field_jq.trigger("change");if(this.active_field)return this.results_hide()},i.prototype.results_reset_cleanup=function(){return this.current_value=this.form_field_jq.val(),this.selected_item.find("abbr").remove()},i.prototype.result_select=function(e){var t,n,r,i;if(this.result_highlight)return t=this.result_highlight,n=t.attr("id"),this.result_clear_highlight(),this.is_multiple?this.result_deactivate(t):(this.search_results.find(".result-selected").removeClass("result-selected"),this.result_single_selected=t,this.selected_item.removeClass("chzn-default")),t.addClass("result-selected"),i=n.substr(n.lastIndexOf("_")+1),r=this.results_data[i],r.selected=!0,this.form_field.options[r.options_index].selected=!0,this.is_multiple?this.choice_build(r):(this.selected_item.find("span").first().text(r.text),this.allow_single_deselect&&this.single_deselect_control_build()),(!e.metaKey&&!e.ctrlKey||!this.is_multiple)&&this.results_hide(),this.search_field.val(""),(this.is_multiple||this.form_field_jq.val()!==this.current_value)&&this.form_field_jq.trigger("change",{selected:this.form_field.options[r.options_index].value}),this.current_value=this.form_field_jq.val(),this.search_field_scale()},i.prototype.result_activate=function(e){return e.addClass("active-result")},i.prototype.result_deactivate=function(e){return e.removeClass("active-result")},i.prototype.result_deselect=function(t){var n,r;return r=this.results_data[t],this.form_field.options[r.options_index].disabled?!1:(r.selected=!1,this.form_field.options[r.options_index].selected=!1,n=e("#"+this.container_id+"_o_"+t),n.removeClass("result-selected").addClass("active-result").show(),this.result_clear_highlight(),this.winnow_results(),this.form_field_jq.trigger("change",{deselected:this.form_field.options[r.options_index].value}),this.search_field_scale(),!0)},i.prototype.single_deselect_control_build=function(){if(this.allow_single_deselect&&this.selected_item.find("abbr").length<1)return this.selected_item.find("span").first().after('<abbr class="search-choice-close"></abbr>')},i.prototype.winnow_results=function(){var t,n,r,i,s,o,u,a,f,l,c,h,p,d,v,m,g,y;this.no_results_clear(),f=0,l=this.search_field.val()===this.default_text?"":e("<div/>").text(e.trim(this.search_field.val())).html(),o=this.search_contains?"":"^",s=new RegExp(o+l.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),p=new RegExp(l.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),y=this.results_data;for(d=0,m=y.length;d<m;d++){n=y[d];if(!n.disabled&&!n.empty)if(n.group)e("#"+n.dom_id).css("display","none");else if(!this.is_multiple||!n.selected){t=!1,a=n.dom_id,u=e("#"+a);if(s.test(n.html))t=!0,f+=1;else if(this.enable_split_word_search&&(n.html.indexOf(" ")>=0||n.html.indexOf("[")===0)){i=n.html.replace(/\[|\]/g,"").split(" ");if(i.length)for(v=0,g=i.length;v<g;v++)r=i[v],s.test(r)&&(t=!0,f+=1)}t?(l.length?(c=n.html.search(p),h=n.html.substr(0,c+l.length)+"</em>"+n.html.substr(c+l.length),h=h.substr(0,c)+"<em>"+h.substr(c)):h=n.html,u.html(h),this.result_activate(u),n.group_array_index!=null&&e("#"+this.results_data[n.group_array_index].dom_id).css("display","list-item")):(this.result_highlight&&a===this.result_highlight.attr("id")&&this.result_clear_highlight(),this.result_deactivate(u))}}return f<1&&l.length?this.no_results(l):this.winnow_results_set_highlight()},i.prototype.winnow_results_clear=function(){var t,n,r,i,s;this.search_field.val(""),n=this.search_results.find("li"),s=[];for(r=0,i=n.length;r<i;r++)t=n[r],t=e(t),t.hasClass("group-result")?s.push(t.css("display","auto")):!this.is_multiple||!t.hasClass("result-selected")?s.push(this.result_activate(t)):s.push(void 0);return s},i.prototype.winnow_results_set_highlight=function(){var e,t;if(!this.result_highlight){t=this.is_multiple?[]:this.search_results.find(".result-selected.active-result"),e=t.length?t.first():this.search_results.find(".active-result").first();if(e!=null)return this.result_do_highlight(e)}},i.prototype.no_results=function(t){var n;return n=e('<li class="no-results">'+this.results_none_found+' "<span></span>"</li>'),n.find("span").first().html(t),this.search_results.append(n)},i.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()},i.prototype.keydown_arrow=function(){var t,n;this.result_highlight?this.results_showing&&(n=this.result_highlight.nextAll("li.active-result").first(),n&&this.result_do_highlight(n)):(t=this.search_results.find("li.active-result").first(),t&&this.result_do_highlight(e(t)));if(!this.results_showing)return this.results_show()},i.prototype.keyup_arrow=function(){var e;if(!this.results_showing&&!this.is_multiple)return this.results_show();if(this.result_highlight)return e=this.result_highlight.prevAll("li.active-result"),e.length?this.result_do_highlight(e.first()):(this.choices>0&&this.results_hide(),this.result_clear_highlight())},i.prototype.keydown_backstroke=function(){var e;if(this.pending_backstroke)return this.choice_destroy(this.pending_backstroke.find("a").first()),this.clear_backstroke();e=this.search_container.siblings("li.search-choice").last();if(e.length&&!e.hasClass("search-choice-disabled"))return this.pending_backstroke=e,this.single_backstroke_delete?this.keydown_backstroke():this.pending_backstroke.addClass("search-choice-focus")},i.prototype.clear_backstroke=function(){return this.pending_backstroke&&this.pending_backstroke.removeClass("search-choice-focus"),this.pending_backstroke=null},i.prototype.keydown_checker=function(e){var t,n;t=(n=e.which)!=null?n:e.keyCode,this.search_field_scale(),t!==8&&this.pending_backstroke&&this.clear_backstroke();switch(t){case 8:this.backstroke_length=this.search_field.val().length;break;case 9:this.results_showing&&!this.is_multiple&&this.result_select(e),this.mouse_on_container=!1;break;case 13:e.preventDefault();break;case 38:e.preventDefault(),this.keyup_arrow();break;case 40:this.keydown_arrow()}},i.prototype.search_field_scale=function(){var t,n,r,i,s,o,u,a,f;if(this.is_multiple){r=0,u=0,s="position:absolute; left: -1000px; top: -1000px; display:none;",o=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(a=0,f=o.length;a<f;a++)i=o[a],s+=i+":"+this.search_field.css(i)+";";return n=e("<div />",{style:s}),n.text(this.search_field.val()),e("body").append(n),u=n.width()+25,n.remove(),u>this.f_width-10&&(u=this.f_width-10),this.search_field.css({width:u+"px"}),t=this.container.height(),this.dropdown.css({top:t+"px"})}},i.prototype.generate_random_id=function(){var t;t="sel"+this.generate_random_char()+this.generate_random_char()+this.generate_random_char();while(e("#"+t).length>0)t+=this.generate_random_char();return t},i}(AbstractChosen),r.Chosen=t,n=function(e){var t;return t=e.outerWidth()-e.width()},r.get_side_border_padding=n}.call(this);
\ No newline at end of file +/* Chosen v1.0.0 | (c) 2011-2013 by Harvest | MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md */ +!function(){var a,AbstractChosen,Chosen,SelectParser,b,c={}.hasOwnProperty,d=function(a,b){function d(){this.constructor=a}for(var e in b)c.call(b,e)&&(a[e]=b[e]);return d.prototype=b.prototype,a.prototype=new d,a.__super__=b.prototype,a};SelectParser=function(){function SelectParser(){this.options_index=0,this.parsed=[]}return SelectParser.prototype.add_node=function(a){return"OPTGROUP"===a.nodeName.toUpperCase()?this.add_group(a):this.add_option(a)},SelectParser.prototype.add_group=function(a){var b,c,d,e,f,g;for(b=this.parsed.length,this.parsed.push({array_index:b,group:!0,label:this.escapeExpression(a.label),children:0,disabled:a.disabled}),f=a.childNodes,g=[],d=0,e=f.length;e>d;d++)c=f[d],g.push(this.add_option(c,b,a.disabled));return g},SelectParser.prototype.add_option=function(a,b,c){return"OPTION"===a.nodeName.toUpperCase()?(""!==a.text?(null!=b&&(this.parsed[b].children+=1),this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:a.value,text:a.text,html:a.innerHTML,selected:a.selected,disabled:c===!0?c:a.disabled,group_array_index:b,classes:a.className,style:a.style.cssText})):this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0}),this.options_index+=1):void 0},SelectParser.prototype.escapeExpression=function(a){var b,c;return null==a||a===!1?"":/[\&\<\>\"\'\`]/.test(a)?(b={"<":"<",">":">",'"':""","'":"'","`":"`"},c=/&(?!\w+;)|[\<\>\"\'\`]/g,a.replace(c,function(a){return b[a]||"&"})):a},SelectParser}(),SelectParser.select_to_array=function(a){var b,c,d,e,f;for(c=new SelectParser,f=a.childNodes,d=0,e=f.length;e>d;d++)b=f[d],c.add_node(b);return c.parsed},AbstractChosen=function(){function AbstractChosen(a,b){this.form_field=a,this.options=null!=b?b:{},AbstractChosen.browser_is_supported()&&(this.is_multiple=this.form_field.multiple,this.set_default_text(),this.set_default_values(),this.setup(),this.set_up_html(),this.register_observers())}return AbstractChosen.prototype.set_default_values=function(){var a=this;return this.click_test_action=function(b){return a.test_active_click(b)},this.activate_action=function(b){return a.activate_field(b)},this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.result_single_selected=null,this.allow_single_deselect=null!=this.options.allow_single_deselect&&null!=this.form_field.options[0]&&""===this.form_field.options[0].text?this.options.allow_single_deselect:!1,this.disable_search_threshold=this.options.disable_search_threshold||0,this.disable_search=this.options.disable_search||!1,this.enable_split_word_search=null!=this.options.enable_split_word_search?this.options.enable_split_word_search:!0,this.group_search=null!=this.options.group_search?this.options.group_search:!0,this.search_contains=this.options.search_contains||!1,this.single_backstroke_delete=null!=this.options.single_backstroke_delete?this.options.single_backstroke_delete:!0,this.max_selected_options=this.options.max_selected_options||1/0,this.inherit_select_classes=this.options.inherit_select_classes||!1,this.display_selected_options=null!=this.options.display_selected_options?this.options.display_selected_options:!0,this.display_disabled_options=null!=this.options.display_disabled_options?this.options.display_disabled_options:!0},AbstractChosen.prototype.set_default_text=function(){return this.default_text=this.form_field.getAttribute("data-placeholder")?this.form_field.getAttribute("data-placeholder"):this.is_multiple?this.options.placeholder_text_multiple||this.options.placeholder_text||AbstractChosen.default_multiple_text:this.options.placeholder_text_single||this.options.placeholder_text||AbstractChosen.default_single_text,this.results_none_found=this.form_field.getAttribute("data-no_results_text")||this.options.no_results_text||AbstractChosen.default_no_result_text},AbstractChosen.prototype.mouse_enter=function(){return this.mouse_on_container=!0},AbstractChosen.prototype.mouse_leave=function(){return this.mouse_on_container=!1},AbstractChosen.prototype.input_focus=function(){var a=this;if(this.is_multiple){if(!this.active_field)return setTimeout(function(){return a.container_mousedown()},50)}else if(!this.active_field)return this.activate_field()},AbstractChosen.prototype.input_blur=function(){var a=this;return this.mouse_on_container?void 0:(this.active_field=!1,setTimeout(function(){return a.blur_test()},100))},AbstractChosen.prototype.results_option_build=function(a){var b,c,d,e,f;for(b="",f=this.results_data,d=0,e=f.length;e>d;d++)c=f[d],b+=c.group?this.result_add_group(c):this.result_add_option(c),(null!=a?a.first:void 0)&&(c.selected&&this.is_multiple?this.choice_build(c):c.selected&&!this.is_multiple&&this.single_set_selected_text(c.text));return b},AbstractChosen.prototype.result_add_option=function(a){var b,c;return a.search_match?this.include_option_in_results(a)?(b=[],a.disabled||a.selected&&this.is_multiple||b.push("active-result"),!a.disabled||a.selected&&this.is_multiple||b.push("disabled-result"),a.selected&&b.push("result-selected"),null!=a.group_array_index&&b.push("group-option"),""!==a.classes&&b.push(a.classes),c=""!==a.style.cssText?' style="'+a.style+'"':"",'<li class="'+b.join(" ")+'"'+c+' data-option-array-index="'+a.array_index+'">'+a.search_text+"</li>"):"":""},AbstractChosen.prototype.result_add_group=function(a){return a.search_match||a.group_match?a.active_options>0?'<li class="group-result">'+a.search_text+"</li>":"":""},AbstractChosen.prototype.results_update_field=function(){return this.set_default_text(),this.is_multiple||this.results_reset_cleanup(),this.result_clear_highlight(),this.result_single_selected=null,this.results_build(),this.results_showing?this.winnow_results():void 0},AbstractChosen.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()},AbstractChosen.prototype.results_search=function(){return this.results_showing?this.winnow_results():this.results_show()},AbstractChosen.prototype.winnow_results=function(){var a,b,c,d,e,f,g,h,i,j,k,l,m;for(this.no_results_clear(),e=0,g=this.get_search_text(),a=g.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),d=this.search_contains?"":"^",c=new RegExp(d+a,"i"),j=new RegExp(a,"i"),m=this.results_data,k=0,l=m.length;l>k;k++)b=m[k],b.search_match=!1,f=null,this.include_option_in_results(b)&&(b.group&&(b.group_match=!1,b.active_options=0),null!=b.group_array_index&&this.results_data[b.group_array_index]&&(f=this.results_data[b.group_array_index],0===f.active_options&&f.search_match&&(e+=1),f.active_options+=1),(!b.group||this.group_search)&&(b.search_text=b.group?b.label:b.html,b.search_match=this.search_string_match(b.search_text,c),b.search_match&&!b.group&&(e+=1),b.search_match?(g.length&&(h=b.search_text.search(j),i=b.search_text.substr(0,h+g.length)+"</em>"+b.search_text.substr(h+g.length),b.search_text=i.substr(0,h)+"<em>"+i.substr(h)),null!=f&&(f.group_match=!0)):null!=b.group_array_index&&this.results_data[b.group_array_index].search_match&&(b.search_match=!0)));return this.result_clear_highlight(),1>e&&g.length?(this.update_results_content(""),this.no_results(g)):(this.update_results_content(this.results_option_build()),this.winnow_results_set_highlight())},AbstractChosen.prototype.search_string_match=function(a,b){var c,d,e,f;if(b.test(a))return!0;if(this.enable_split_word_search&&(a.indexOf(" ")>=0||0===a.indexOf("["))&&(d=a.replace(/\[|\]/g,"").split(" "),d.length))for(e=0,f=d.length;f>e;e++)if(c=d[e],b.test(c))return!0},AbstractChosen.prototype.choices_count=function(){var a,b,c,d;if(null!=this.selected_option_count)return this.selected_option_count;for(this.selected_option_count=0,d=this.form_field.options,b=0,c=d.length;c>b;b++)a=d[b],a.selected&&(this.selected_option_count+=1);return this.selected_option_count},AbstractChosen.prototype.choices_click=function(a){return a.preventDefault(),this.results_showing||this.is_disabled?void 0:this.results_show()},AbstractChosen.prototype.keyup_checker=function(a){var b,c;switch(b=null!=(c=a.which)?c:a.keyCode,this.search_field_scale(),b){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices_count()>0)return this.keydown_backstroke();if(!this.pending_backstroke)return this.result_clear_highlight(),this.results_search();break;case 13:if(a.preventDefault(),this.results_showing)return this.result_select(a);break;case 27:return this.results_showing&&this.results_hide(),!0;case 9:case 38:case 40:case 16:case 91:case 17:break;default:return this.results_search()}},AbstractChosen.prototype.container_width=function(){return null!=this.options.width?this.options.width:""+this.form_field.offsetWidth+"px"},AbstractChosen.prototype.include_option_in_results=function(a){return this.is_multiple&&!this.display_selected_options&&a.selected?!1:!this.display_disabled_options&&a.disabled?!1:a.empty?!1:!0},AbstractChosen.browser_is_supported=function(){return"Microsoft Internet Explorer"===window.navigator.appName?document.documentMode>=8:/iP(od|hone)/i.test(window.navigator.userAgent)?!1:/Android/i.test(window.navigator.userAgent)&&/Mobile/i.test(window.navigator.userAgent)?!1:!0},AbstractChosen.default_multiple_text="Select Some Options",AbstractChosen.default_single_text="Select an Option",AbstractChosen.default_no_result_text="No results match",AbstractChosen}(),a=jQuery,a.fn.extend({chosen:function(b){return AbstractChosen.browser_is_supported()?this.each(function(){var c,d;c=a(this),d=c.data("chosen"),"destroy"===b&&d?d.destroy():d||c.data("chosen",new Chosen(this,b))}):this}}),Chosen=function(c){function Chosen(){return b=Chosen.__super__.constructor.apply(this,arguments)}return d(Chosen,c),Chosen.prototype.setup=function(){return this.form_field_jq=a(this.form_field),this.current_selectedIndex=this.form_field.selectedIndex,this.is_rtl=this.form_field_jq.hasClass("chosen-rtl")},Chosen.prototype.set_up_html=function(){var b,c;return b=["chosen-container"],b.push("chosen-container-"+(this.is_multiple?"multi":"single")),this.inherit_select_classes&&this.form_field.className&&b.push(this.form_field.className),this.is_rtl&&b.push("chosen-rtl"),c={"class":b.join(" "),style:"width: "+this.container_width()+";",title:this.form_field.title},this.form_field.id.length&&(c.id=this.form_field.id.replace(/[^\w]/g,"_")+"_chosen"),this.container=a("<div />",c),this.is_multiple?this.container.html('<ul class="chosen-choices"><li class="search-field"><input type="text" value="'+this.default_text+'" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chosen-drop"><ul class="chosen-results"></ul></div>'):this.container.html('<a class="chosen-single chosen-default" tabindex="-1"><span>'+this.default_text+'</span><div><b></b></div></a><div class="chosen-drop"><div class="chosen-search"><input type="text" autocomplete="off" /></div><ul class="chosen-results"></ul></div>'),this.form_field_jq.hide().after(this.container),this.dropdown=this.container.find("div.chosen-drop").first(),this.search_field=this.container.find("input").first(),this.search_results=this.container.find("ul.chosen-results").first(),this.search_field_scale(),this.search_no_results=this.container.find("li.no-results").first(),this.is_multiple?(this.search_choices=this.container.find("ul.chosen-choices").first(),this.search_container=this.container.find("li.search-field").first()):(this.search_container=this.container.find("div.chosen-search").first(),this.selected_item=this.container.find(".chosen-single").first()),this.results_build(),this.set_tab_index(),this.set_label_behavior(),this.form_field_jq.trigger("chosen:ready",{chosen:this})},Chosen.prototype.register_observers=function(){var a=this;return this.container.bind("mousedown.chosen",function(b){a.container_mousedown(b)}),this.container.bind("mouseup.chosen",function(b){a.container_mouseup(b)}),this.container.bind("mouseenter.chosen",function(b){a.mouse_enter(b)}),this.container.bind("mouseleave.chosen",function(b){a.mouse_leave(b)}),this.search_results.bind("mouseup.chosen",function(b){a.search_results_mouseup(b)}),this.search_results.bind("mouseover.chosen",function(b){a.search_results_mouseover(b)}),this.search_results.bind("mouseout.chosen",function(b){a.search_results_mouseout(b)}),this.search_results.bind("mousewheel.chosen DOMMouseScroll.chosen",function(b){a.search_results_mousewheel(b)}),this.form_field_jq.bind("chosen:updated.chosen",function(b){a.results_update_field(b)}),this.form_field_jq.bind("chosen:activate.chosen",function(b){a.activate_field(b)}),this.form_field_jq.bind("chosen:open.chosen",function(b){a.container_mousedown(b)}),this.search_field.bind("blur.chosen",function(b){a.input_blur(b)}),this.search_field.bind("keyup.chosen",function(b){a.keyup_checker(b)}),this.search_field.bind("keydown.chosen",function(b){a.keydown_checker(b)}),this.search_field.bind("focus.chosen",function(b){a.input_focus(b)}),this.is_multiple?this.search_choices.bind("click.chosen",function(b){a.choices_click(b)}):this.container.bind("click.chosen",function(a){a.preventDefault()})},Chosen.prototype.destroy=function(){return a(document).unbind("click.chosen",this.click_test_action),this.search_field[0].tabIndex&&(this.form_field_jq[0].tabIndex=this.search_field[0].tabIndex),this.container.remove(),this.form_field_jq.removeData("chosen"),this.form_field_jq.show()},Chosen.prototype.search_field_disabled=function(){return this.is_disabled=this.form_field_jq[0].disabled,this.is_disabled?(this.container.addClass("chosen-disabled"),this.search_field[0].disabled=!0,this.is_multiple||this.selected_item.unbind("focus.chosen",this.activate_action),this.close_field()):(this.container.removeClass("chosen-disabled"),this.search_field[0].disabled=!1,this.is_multiple?void 0:this.selected_item.bind("focus.chosen",this.activate_action))},Chosen.prototype.container_mousedown=function(b){return this.is_disabled||(b&&"mousedown"===b.type&&!this.results_showing&&b.preventDefault(),null!=b&&a(b.target).hasClass("search-choice-close"))?void 0:(this.active_field?this.is_multiple||!b||a(b.target)[0]!==this.selected_item[0]&&!a(b.target).parents("a.chosen-single").length||(b.preventDefault(),this.results_toggle()):(this.is_multiple&&this.search_field.val(""),a(document).bind("click.chosen",this.click_test_action),this.results_show()),this.activate_field())},Chosen.prototype.container_mouseup=function(a){return"ABBR"!==a.target.nodeName||this.is_disabled?void 0:this.results_reset(a)},Chosen.prototype.search_results_mousewheel=function(a){var b,c,d;return b=-(null!=(c=a.originalEvent)?c.wheelDelta:void 0)||(null!=(d=a.originialEvent)?d.detail:void 0),null!=b?(a.preventDefault(),"DOMMouseScroll"===a.type&&(b=40*b),this.search_results.scrollTop(b+this.search_results.scrollTop())):void 0},Chosen.prototype.blur_test=function(){return!this.active_field&&this.container.hasClass("chosen-container-active")?this.close_field():void 0},Chosen.prototype.close_field=function(){return a(document).unbind("click.chosen",this.click_test_action),this.active_field=!1,this.results_hide(),this.container.removeClass("chosen-container-active"),this.clear_backstroke(),this.show_search_field_default(),this.search_field_scale()},Chosen.prototype.activate_field=function(){return this.container.addClass("chosen-container-active"),this.active_field=!0,this.search_field.val(this.search_field.val()),this.search_field.focus()},Chosen.prototype.test_active_click=function(b){return this.container.is(a(b.target).closest(".chosen-container"))?this.active_field=!0:this.close_field()},Chosen.prototype.results_build=function(){return this.parsing=!0,this.selected_option_count=null,this.results_data=SelectParser.select_to_array(this.form_field),this.is_multiple?this.search_choices.find("li.search-choice").remove():this.is_multiple||(this.single_set_selected_text(),this.disable_search||this.form_field.options.length<=this.disable_search_threshold?(this.search_field[0].readOnly=!0,this.container.addClass("chosen-container-single-nosearch")):(this.search_field[0].readOnly=!1,this.container.removeClass("chosen-container-single-nosearch"))),this.update_results_content(this.results_option_build({first:!0})),this.search_field_disabled(),this.show_search_field_default(),this.search_field_scale(),this.parsing=!1},Chosen.prototype.result_do_highlight=function(a){var b,c,d,e,f;if(a.length){if(this.result_clear_highlight(),this.result_highlight=a,this.result_highlight.addClass("highlighted"),d=parseInt(this.search_results.css("maxHeight"),10),f=this.search_results.scrollTop(),e=d+f,c=this.result_highlight.position().top+this.search_results.scrollTop(),b=c+this.result_highlight.outerHeight(),b>=e)return this.search_results.scrollTop(b-d>0?b-d:0);if(f>c)return this.search_results.scrollTop(c)}},Chosen.prototype.result_clear_highlight=function(){return this.result_highlight&&this.result_highlight.removeClass("highlighted"),this.result_highlight=null},Chosen.prototype.results_show=function(){return this.is_multiple&&this.max_selected_options<=this.choices_count()?(this.form_field_jq.trigger("chosen:maxselected",{chosen:this}),!1):(this.container.addClass("chosen-with-drop"),this.form_field_jq.trigger("chosen:showing_dropdown",{chosen:this}),this.results_showing=!0,this.search_field.focus(),this.search_field.val(this.search_field.val()),this.winnow_results())},Chosen.prototype.update_results_content=function(a){return this.search_results.html(a)},Chosen.prototype.results_hide=function(){return this.results_showing&&(this.result_clear_highlight(),this.container.removeClass("chosen-with-drop"),this.form_field_jq.trigger("chosen:hiding_dropdown",{chosen:this})),this.results_showing=!1},Chosen.prototype.set_tab_index=function(){var a;return this.form_field.tabIndex?(a=this.form_field.tabIndex,this.form_field.tabIndex=-1,this.search_field[0].tabIndex=a):void 0},Chosen.prototype.set_label_behavior=function(){var b=this;return this.form_field_label=this.form_field_jq.parents("label"),!this.form_field_label.length&&this.form_field.id.length&&(this.form_field_label=a("label[for='"+this.form_field.id+"']")),this.form_field_label.length>0?this.form_field_label.bind("click.chosen",function(a){return b.is_multiple?b.container_mousedown(a):b.activate_field()}):void 0},Chosen.prototype.show_search_field_default=function(){return this.is_multiple&&this.choices_count()<1&&!this.active_field?(this.search_field.val(this.default_text),this.search_field.addClass("default")):(this.search_field.val(""),this.search_field.removeClass("default"))},Chosen.prototype.search_results_mouseup=function(b){var c;return c=a(b.target).hasClass("active-result")?a(b.target):a(b.target).parents(".active-result").first(),c.length?(this.result_highlight=c,this.result_select(b),this.search_field.focus()):void 0},Chosen.prototype.search_results_mouseover=function(b){var c;return c=a(b.target).hasClass("active-result")?a(b.target):a(b.target).parents(".active-result").first(),c?this.result_do_highlight(c):void 0},Chosen.prototype.search_results_mouseout=function(b){return a(b.target).hasClass("active-result")?this.result_clear_highlight():void 0},Chosen.prototype.choice_build=function(b){var c,d,e=this;return c=a("<li />",{"class":"search-choice"}).html("<span>"+b.html+"</span>"),b.disabled?c.addClass("search-choice-disabled"):(d=a("<a />",{"class":"search-choice-close","data-option-array-index":b.array_index}),d.bind("click.chosen",function(a){return e.choice_destroy_link_click(a)}),c.append(d)),this.search_container.before(c)},Chosen.prototype.choice_destroy_link_click=function(b){return b.preventDefault(),b.stopPropagation(),this.is_disabled?void 0:this.choice_destroy(a(b.target))},Chosen.prototype.choice_destroy=function(a){return this.result_deselect(a[0].getAttribute("data-option-array-index"))?(this.show_search_field_default(),this.is_multiple&&this.choices_count()>0&&this.search_field.val().length<1&&this.results_hide(),a.parents("li").first().remove(),this.search_field_scale()):void 0},Chosen.prototype.results_reset=function(){return this.form_field.options[0].selected=!0,this.selected_option_count=null,this.single_set_selected_text(),this.show_search_field_default(),this.results_reset_cleanup(),this.form_field_jq.trigger("change"),this.active_field?this.results_hide():void 0},Chosen.prototype.results_reset_cleanup=function(){return this.current_selectedIndex=this.form_field.selectedIndex,this.selected_item.find("abbr").remove()},Chosen.prototype.result_select=function(a){var b,c,d;return this.result_highlight?(b=this.result_highlight,this.result_clear_highlight(),this.is_multiple&&this.max_selected_options<=this.choices_count()?(this.form_field_jq.trigger("chosen:maxselected",{chosen:this}),!1):(this.is_multiple?b.removeClass("active-result"):(this.result_single_selected&&(this.result_single_selected.removeClass("result-selected"),d=this.result_single_selected[0].getAttribute("data-option-array-index"),this.results_data[d].selected=!1),this.result_single_selected=b),b.addClass("result-selected"),c=this.results_data[b[0].getAttribute("data-option-array-index")],c.selected=!0,this.form_field.options[c.options_index].selected=!0,this.selected_option_count=null,this.is_multiple?this.choice_build(c):this.single_set_selected_text(c.text),(a.metaKey||a.ctrlKey)&&this.is_multiple||this.results_hide(),this.search_field.val(""),(this.is_multiple||this.form_field.selectedIndex!==this.current_selectedIndex)&&this.form_field_jq.trigger("change",{selected:this.form_field.options[c.options_index].value}),this.current_selectedIndex=this.form_field.selectedIndex,this.search_field_scale())):void 0},Chosen.prototype.single_set_selected_text=function(a){return null==a&&(a=this.default_text),a===this.default_text?this.selected_item.addClass("chosen-default"):(this.single_deselect_control_build(),this.selected_item.removeClass("chosen-default")),this.selected_item.find("span").text(a)},Chosen.prototype.result_deselect=function(a){var b;return b=this.results_data[a],this.form_field.options[b.options_index].disabled?!1:(b.selected=!1,this.form_field.options[b.options_index].selected=!1,this.selected_option_count=null,this.result_clear_highlight(),this.results_showing&&this.winnow_results(),this.form_field_jq.trigger("change",{deselected:this.form_field.options[b.options_index].value}),this.search_field_scale(),!0)},Chosen.prototype.single_deselect_control_build=function(){return this.allow_single_deselect?(this.selected_item.find("abbr").length||this.selected_item.find("span").first().after('<abbr class="search-choice-close"></abbr>'),this.selected_item.addClass("chosen-single-with-deselect")):void 0},Chosen.prototype.get_search_text=function(){return this.search_field.val()===this.default_text?"":a("<div/>").text(a.trim(this.search_field.val())).html()},Chosen.prototype.winnow_results_set_highlight=function(){var a,b;return b=this.is_multiple?[]:this.search_results.find(".result-selected.active-result"),a=b.length?b.first():this.search_results.find(".active-result").first(),null!=a?this.result_do_highlight(a):void 0},Chosen.prototype.no_results=function(b){var c;return c=a('<li class="no-results">'+this.results_none_found+' "<span></span>"</li>'),c.find("span").first().html(b),this.search_results.append(c)},Chosen.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()},Chosen.prototype.keydown_arrow=function(){var a;return this.results_showing&&this.result_highlight?(a=this.result_highlight.nextAll("li.active-result").first())?this.result_do_highlight(a):void 0:this.results_show()},Chosen.prototype.keyup_arrow=function(){var a;return this.results_showing||this.is_multiple?this.result_highlight?(a=this.result_highlight.prevAll("li.active-result"),a.length?this.result_do_highlight(a.first()):(this.choices_count()>0&&this.results_hide(),this.result_clear_highlight())):void 0:this.results_show()},Chosen.prototype.keydown_backstroke=function(){var a;return this.pending_backstroke?(this.choice_destroy(this.pending_backstroke.find("a").first()),this.clear_backstroke()):(a=this.search_container.siblings("li.search-choice").last(),a.length&&!a.hasClass("search-choice-disabled")?(this.pending_backstroke=a,this.single_backstroke_delete?this.keydown_backstroke():this.pending_backstroke.addClass("search-choice-focus")):void 0)},Chosen.prototype.clear_backstroke=function(){return this.pending_backstroke&&this.pending_backstroke.removeClass("search-choice-focus"),this.pending_backstroke=null},Chosen.prototype.keydown_checker=function(a){var b,c;switch(b=null!=(c=a.which)?c:a.keyCode,this.search_field_scale(),8!==b&&this.pending_backstroke&&this.clear_backstroke(),b){case 8:this.backstroke_length=this.search_field.val().length;break;case 9:this.results_showing&&!this.is_multiple&&this.result_select(a),this.mouse_on_container=!1;break;case 13:a.preventDefault();break;case 38:a.preventDefault(),this.keyup_arrow();break;case 40:a.preventDefault(),this.keydown_arrow()}},Chosen.prototype.search_field_scale=function(){var b,c,d,e,f,g,h,i,j;if(this.is_multiple){for(d=0,h=0,f="position:absolute; left: -1000px; top: -1000px; display:none;",g=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"],i=0,j=g.length;j>i;i++)e=g[i],f+=e+":"+this.search_field.css(e)+";";return b=a("<div />",{style:f}),b.text(this.search_field.val()),a("body").append(b),h=b.width()+25,b.remove(),c=this.container.outerWidth(),h>c-10&&(h=c-10),this.search_field.css({width:h+"px"})}},Chosen}(AbstractChosen)}.call(this);
\ No newline at end of file diff --git a/themes/default/js/plugins/datatables/css/demo_page.css b/themes/default/js/plugins/datatables/css/demo_page.css new file mode 100644 index 000000000..ba5b2a6c3 --- /dev/null +++ b/themes/default/js/plugins/datatables/css/demo_page.css @@ -0,0 +1,122 @@ + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * General page setup + */ +#dt_example { + font: 80%/1.45em "Lucida Grande", Verdana, Arial, Helvetica, sans-serif; + margin: 0; + padding: 0; + color: #333; + background-color: #fff; +} + + +#dt_example #container { + width: 800px; + margin: 30px auto; + padding: 0; +} + + +#dt_example #footer { + margin: 50px auto 0 auto; + padding: 0; +} + +#dt_example #demo { + margin: 30px auto 0 auto; +} + +#dt_example .demo_jui { + margin: 30px auto 0 auto; +} + +#dt_example .big { + font-size: 1.3em; + font-weight: bold; + line-height: 1.6em; + color: #4E6CA3; +} + +#dt_example .spacer { + height: 20px; + clear: both; +} + +#dt_example .clear { + clear: both; +} + +#dt_example pre { + padding: 15px; + background-color: #F5F5F5; + border: 1px solid #CCCCCC; +} + +#dt_example h1 { + margin-top: 2em; + font-size: 1.3em; + font-weight: normal; + line-height: 1.6em; + color: #4E6CA3; + border-bottom: 1px solid #B0BED9; + clear: both; +} + +#dt_example h2 { + font-size: 1.2em; + font-weight: normal; + line-height: 1.6em; + color: #4E6CA3; + clear: both; +} + +#dt_example a { + color: #0063DC; + text-decoration: none; +} + +#dt_example a:hover { + text-decoration: underline; +} + +#dt_example ul { + color: #4E6CA3; +} + +.css_right { + float: right; +} + +.css_left { + float: left; +} + +.demo_links { + float: left; + width: 50%; + margin-bottom: 1em; +} + +#demo_info { + padding: 5px; + border: 1px solid #B0BED9; + height: 100px; + width: 100%; + overflow: auto; +} + +#dt_example code { + font-family: Menlo, Monaco, Consolas, "Courier New", monospace; + padding: 2px 4px !important; + white-space: nowrap; + font-size: 0.9em; + + color: #D14; + background-color: #F7F7F9; + + border: 1px solid #E1E1E8; + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; +} diff --git a/themes/default/js/plugins/datatables/css/demo_table.css b/themes/default/js/plugins/datatables/css/demo_table.css new file mode 100644 index 000000000..12f352dac --- /dev/null +++ b/themes/default/js/plugins/datatables/css/demo_table.css @@ -0,0 +1,577 @@ +/* + * File: demo_table.css + * CVS: $Id$ + * Description: CSS descriptions for DataTables demo pages + * Author: Allan Jardine + * Created: Tue May 12 06:47:22 BST 2009 + * Modified: $Date$ by $Author$ + * Language: CSS + * Project: DataTables + * + * Copyright 2009 Allan Jardine. All Rights Reserved. + * + * *************************************************************************** + * DESCRIPTION + * + * The styles given here are suitable for the demos that are used with the standard DataTables + * distribution (see www.datatables.net). You will most likely wish to modify these styles to + * meet the layout requirements of your site. + * + * Common issues: + * 'full_numbers' pagination - I use an extra selector on the body tag to ensure that there is + * no conflict between the two pagination types. If you want to use full_numbers pagination + * ensure that you either have "example_alt_pagination" as a body class name, or better yet, + * modify that selector. + * Note that the path used for Images is relative. All images are by default located in + * ../images/ - relative to this CSS file. + */ + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * DataTables features + */ + +.dataTables_wrapper { + position: relative; + clear: both; + zoom: 1; /* Feeling sorry for IE */ +} + +.dataTables_processing { + position: absolute; + top: 50%; + left: 50%; + width: 250px; + height: 30px; + margin-left: -125px; + margin-top: -15px; + padding: 14px 0 2px 0; + border: 1px solid #ddd; + text-align: center; + color: #999; + font-size: 14px; + background-color: white; +} + +.dataTables_length { + width: 40%; + float: left; +} + +.dataTables_filter { + width: 50%; + float: right; + text-align: right; +} + +.dataTables_info { + width: 60%; + float: left; +} + +.dataTables_paginate { + float: right; + text-align: right; +} + +/* Pagination nested */ +.paginate_disabled_previous, .paginate_enabled_previous, +.paginate_disabled_next, .paginate_enabled_next { + height: 19px; + float: left; + cursor: pointer; + *cursor: hand; + color: #111 !important; +} +.paginate_disabled_previous:hover, .paginate_enabled_previous:hover, +.paginate_disabled_next:hover, .paginate_enabled_next:hover { + text-decoration: none !important; +} +.paginate_disabled_previous:active, .paginate_enabled_previous:active, +.paginate_disabled_next:active, .paginate_enabled_next:active { + outline: none; +} + +.paginate_disabled_previous, +.paginate_disabled_next { + color: #666 !important; +} +.paginate_disabled_previous, .paginate_enabled_previous { + padding-left: 23px; +} +.paginate_disabled_next, .paginate_enabled_next { + padding-right: 23px; + margin-left: 10px; +} + +.paginate_disabled_previous { + background: url('../images/back_disabled.png') no-repeat top left; +} + +.paginate_enabled_previous { + background: url('../images/back_enabled.png') no-repeat top left; +} +.paginate_enabled_previous:hover { + background: url('../images/back_enabled_hover.png') no-repeat top left; +} + +.paginate_disabled_next { + background: url('../images/forward_disabled.png') no-repeat top right; +} + +.paginate_enabled_next { + background: url('../images/forward_enabled.png') no-repeat top right; +} +.paginate_enabled_next:hover { + background: url('../images/forward_enabled_hover.png') no-repeat top right; +} + + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * DataTables display + */ +table.display { + margin: 0 auto; + clear: both; + width: 100%; + + /* Note Firefox 3.5 and before have a bug with border-collapse + * ( https://bugzilla.mozilla.org/show%5Fbug.cgi?id=155955 ) + * border-spacing: 0; is one possible option. Conditional-css.com is + * useful for this kind of thing + * + * Further note IE 6/7 has problems when calculating widths with border width. + * It subtracts one px relative to the other browsers from the first column, and + * adds one to the end... + * + * If you want that effect I'd suggest setting a border-top/left on th/td's and + * then filling in the gaps with other borders. + */ +} + +table.display thead th { + padding: 3px 18px 3px 10px; + border-bottom: 1px solid black; + font-weight: bold; + cursor: pointer; + * cursor: hand; +} + +table.display tfoot th { + padding: 3px 18px 3px 10px; + border-top: 1px solid black; + font-weight: bold; +} + +table.display tr.heading2 td { + border-bottom: 1px solid #aaa; +} + +table.display td { + padding: 3px 10px; +} + +table.display td.center { + text-align: center; +} + + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * DataTables sorting + */ + +.sorting_asc { + background: url('../images/sort_asc.png') no-repeat center right; +} + +.sorting_desc { + background: url('../images/sort_desc.png') no-repeat center right; +} + +.sorting { + background: url('../images/sort_both.png') no-repeat center right; +} + +.sorting_asc_disabled { + background: url('../images/sort_asc_disabled.png') no-repeat center right; +} + +.sorting_desc_disabled { + background: url('../images/sort_desc_disabled.png') no-repeat center right; +} + +table.display thead th:active, +table.display thead td:active { + outline: none; +} + + + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * DataTables row classes + */ +table.display tr.odd.gradeA { + background-color: #ddffdd; +} + +table.display tr.even.gradeA { + background-color: #eeffee; +} + +table.display tr.odd.gradeC { + background-color: #ddddff; +} + +table.display tr.even.gradeC { + background-color: #eeeeff; +} + +table.display tr.odd.gradeX { + background-color: #ffdddd; +} + +table.display tr.even.gradeX { + background-color: #ffeeee; +} + +table.display tr.odd.gradeU { + background-color: #ddd; +} + +table.display tr.even.gradeU { + background-color: #eee; +} + + +tr.odd { + background-color: #E2E4FF; +} + +tr.even { + background-color: white; +} + + + + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Misc + */ +.dataTables_scroll { + clear: both; +} + +.dataTables_scrollBody { + *margin-top: -1px; + -webkit-overflow-scrolling: touch; +} + +.top, .bottom { + padding: 15px; + background-color: #F5F5F5; + border: 1px solid #CCCCCC; +} + +.top .dataTables_info { + float: none; +} + +.clear { + clear: both; +} + +.dataTables_empty { + text-align: center; +} + +tfoot input { + margin: 0.5em 0; + width: 100%; + color: #444; +} + +tfoot input.search_init { + color: #999; +} + +td.group { + background-color: #d1cfd0; + border-bottom: 2px solid #A19B9E; + border-top: 2px solid #A19B9E; +} + +td.details { + background-color: #d1cfd0; + border: 2px solid #A19B9E; +} + + +.example_alt_pagination div.dataTables_info { + width: 40%; +} + +.paging_full_numbers { + width: 400px; + height: 22px; + line-height: 22px; +} + +.paging_full_numbers a:active { + outline: none +} + +.paging_full_numbers a:hover { + text-decoration: none; +} + +.paging_full_numbers a.paginate_button, + .paging_full_numbers a.paginate_active { + border: 1px solid #aaa; + -webkit-border-radius: 5px; + -moz-border-radius: 5px; + padding: 2px 5px; + margin: 0 3px; + cursor: pointer; + *cursor: hand; + color: #333 !important; +} + +.paging_full_numbers a.paginate_button { + background-color: #ddd; +} + +.paging_full_numbers a.paginate_button:hover { + background-color: #ccc; + text-decoration: none !important; +} + +.paging_full_numbers a.paginate_active { + background-color: #99B3FF; +} + +table.display tr.even.row_selected td { + background-color: #B0BED9; +} + +table.display tr.odd.row_selected td { + background-color: #9FAFD1; +} + + +/* + * Sorting classes for columns + */ +/* For the standard odd/even */ +tr.odd td.sorting_1 { + background-color: #D3D6FF; +} + +tr.odd td.sorting_2 { + background-color: #DADCFF; +} + +tr.odd td.sorting_3 { + background-color: #E0E2FF; +} + +tr.even td.sorting_1 { + background-color: #EAEBFF; +} + +tr.even td.sorting_2 { + background-color: #F2F3FF; +} + +tr.even td.sorting_3 { + background-color: #F9F9FF; +} + + +/* For the Conditional-CSS grading rows */ +/* + Colour calculations (based off the main row colours) + Level 1: + dd > c4 + ee > d5 + Level 2: + dd > d1 + ee > e2 + */ +tr.odd.gradeA td.sorting_1 { + background-color: #c4ffc4; +} + +tr.odd.gradeA td.sorting_2 { + background-color: #d1ffd1; +} + +tr.odd.gradeA td.sorting_3 { + background-color: #d1ffd1; +} + +tr.even.gradeA td.sorting_1 { + background-color: #d5ffd5; +} + +tr.even.gradeA td.sorting_2 { + background-color: #e2ffe2; +} + +tr.even.gradeA td.sorting_3 { + background-color: #e2ffe2; +} + +tr.odd.gradeC td.sorting_1 { + background-color: #c4c4ff; +} + +tr.odd.gradeC td.sorting_2 { + background-color: #d1d1ff; +} + +tr.odd.gradeC td.sorting_3 { + background-color: #d1d1ff; +} + +tr.even.gradeC td.sorting_1 { + background-color: #d5d5ff; +} + +tr.even.gradeC td.sorting_2 { + background-color: #e2e2ff; +} + +tr.even.gradeC td.sorting_3 { + background-color: #e2e2ff; +} + +tr.odd.gradeX td.sorting_1 { + background-color: #ffc4c4; +} + +tr.odd.gradeX td.sorting_2 { + background-color: #ffd1d1; +} + +tr.odd.gradeX td.sorting_3 { + background-color: #ffd1d1; +} + +tr.even.gradeX td.sorting_1 { + background-color: #ffd5d5; +} + +tr.even.gradeX td.sorting_2 { + background-color: #ffe2e2; +} + +tr.even.gradeX td.sorting_3 { + background-color: #ffe2e2; +} + +tr.odd.gradeU td.sorting_1 { + background-color: #c4c4c4; +} + +tr.odd.gradeU td.sorting_2 { + background-color: #d1d1d1; +} + +tr.odd.gradeU td.sorting_3 { + background-color: #d1d1d1; +} + +tr.even.gradeU td.sorting_1 { + background-color: #d5d5d5; +} + +tr.even.gradeU td.sorting_2 { + background-color: #e2e2e2; +} + +tr.even.gradeU td.sorting_3 { + background-color: #e2e2e2; +} + + +/* + * Row highlighting example + */ +.ex_highlight #example tbody tr.even:hover, #example tbody tr.even td.highlighted { + background-color: #ECFFB3; +} + +.ex_highlight #example tbody tr.odd:hover, #example tbody tr.odd td.highlighted { + background-color: #E6FF99; +} + +.ex_highlight_row #example tr.even:hover { + background-color: #ECFFB3; +} + +.ex_highlight_row #example tr.even:hover td.sorting_1 { + background-color: #DDFF75; +} + +.ex_highlight_row #example tr.even:hover td.sorting_2 { + background-color: #E7FF9E; +} + +.ex_highlight_row #example tr.even:hover td.sorting_3 { + background-color: #E2FF89; +} + +.ex_highlight_row #example tr.odd:hover { + background-color: #E6FF99; +} + +.ex_highlight_row #example tr.odd:hover td.sorting_1 { + background-color: #D6FF5C; +} + +.ex_highlight_row #example tr.odd:hover td.sorting_2 { + background-color: #E0FF84; +} + +.ex_highlight_row #example tr.odd:hover td.sorting_3 { + background-color: #DBFF70; +} + + +/* + * KeyTable + */ +table.KeyTable td { + border: 3px solid transparent; +} + +table.KeyTable td.focus { + border: 3px solid #3366FF; +} + +table.display tr.gradeA { + background-color: #eeffee; +} + +table.display tr.gradeC { + background-color: #ddddff; +} + +table.display tr.gradeX { + background-color: #ffdddd; +} + +table.display tr.gradeU { + background-color: #ddd; +} + +div.box { + height: 100px; + padding: 10px; + overflow: auto; + border: 1px solid #8080FF; + background-color: #E5E5FF; +} diff --git a/themes/default/js/plugins/datatables/css/demo_table_jui.css b/themes/default/js/plugins/datatables/css/demo_table_jui.css new file mode 100644 index 000000000..a210af51a --- /dev/null +++ b/themes/default/js/plugins/datatables/css/demo_table_jui.css @@ -0,0 +1,501 @@ +/* + * File: demo_table_jui.css + * CVS: $Id$ + * Description: CSS descriptions for DataTables demo pages + * Author: Allan Jardine + * Created: Tue May 12 06:47:22 BST 2009 + * Modified: $Date$ by $Author$ + * Language: CSS + * Project: DataTables + * + * Copyright 2009 Allan Jardine. All Rights Reserved. + * + * *************************************************************************** + * DESCRIPTION + * + * The styles given here are suitable for the demos that are used with the standard DataTables + * distribution (see www.datatables.net). You will most likely wish to modify these styles to + * meet the layout requirements of your site. + * + * Common issues: + * 'full_numbers' pagination - I use an extra selector on the body tag to ensure that there is + * no conflict between the two pagination types. If you want to use full_numbers pagination + * ensure that you either have "example_alt_pagination" as a body class name, or better yet, + * modify that selector. + * Note that the path used for Images is relative. All images are by default located in + * ../images/ - relative to this CSS file. + */ + + +/* + * jQuery UI specific styling + */ + +.paging_two_button .ui-button { + float: left; + cursor: pointer; + * cursor: hand; +} + +.paging_full_numbers .ui-button { + padding: 2px 6px; + margin: 0; + cursor: pointer; + * cursor: hand; + color: #333 !important; +} + +.dataTables_paginate .ui-button { + margin-right: -0.1em !important; +} + +.paging_full_numbers { + width: 350px !important; +} + +.dataTables_wrapper .ui-toolbar { + padding: 5px; +} + +.dataTables_paginate { + width: auto; +} + +.dataTables_info { + padding-top: 3px; +} + +table.display thead th { + padding: 3px 0px 3px 10px; + cursor: pointer; + * cursor: hand; +} + +div.dataTables_wrapper .ui-widget-header { + font-weight: normal; +} + + +/* + * Sort arrow icon positioning + */ +table.display thead th div.DataTables_sort_wrapper { + position: relative; + padding-right: 20px; +} + +table.display thead th div.DataTables_sort_wrapper span { + position: absolute; + top: 50%; + margin-top: -8px; + right: 0; +} + + + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * + * Everything below this line is the same as demo_table.css. This file is + * required for 'cleanliness' of the markup + * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * DataTables features + */ + +.dataTables_wrapper { + position: relative; + clear: both; +} + +.dataTables_processing { + position: absolute; + top: 0px; + left: 50%; + width: 250px; + margin-left: -125px; + border: 1px solid #ddd; + text-align: center; + color: #999; + font-size: 11px; + padding: 2px 0; +} + +.dataTables_length { + width: 40%; + float: left; +} + +.dataTables_filter { + width: 50%; + float: right; + text-align: right; +} + +.dataTables_info { + width: 50%; + float: left; +} + +.dataTables_paginate { + float: right; + text-align: right; +} + + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * DataTables display + */ +table.display { + margin: 0 auto; + width: 100%; + clear: both; + border-collapse: collapse; +} + +table.display tfoot th { + padding: 3px 0px 3px 10px; + font-weight: bold; + font-weight: normal; +} + +table.display tr.heading2 td { + border-bottom: 1px solid #aaa; +} + +table.display td { + padding: 3px 10px; +} + +table.display td.center { + text-align: center; +} + + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * DataTables sorting + */ + +.sorting_asc { + background: url('../images/sort_asc.png') no-repeat center right; +} + +.sorting_desc { + background: url('../images/sort_desc.png') no-repeat center right; +} + +.sorting { + background: url('../images/sort_both.png') no-repeat center right; +} + +.sorting_asc_disabled { + background: url('../images/sort_asc_disabled.png') no-repeat center right; +} + +.sorting_desc_disabled { + background: url('../images/sort_desc_disabled.png') no-repeat center right; +} + + + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * DataTables row classes + */ +table.display tr.odd.gradeA { + background-color: #ddffdd; +} + +table.display tr.even.gradeA { + background-color: #eeffee; +} + + + + +table.display tr.odd.gradeA { + background-color: #ddffdd; +} + +table.display tr.even.gradeA { + background-color: #eeffee; +} + +table.display tr.odd.gradeC { + background-color: #ddddff; +} + +table.display tr.even.gradeC { + background-color: #eeeeff; +} + +table.display tr.odd.gradeX { + background-color: #ffdddd; +} + +table.display tr.even.gradeX { + background-color: #ffeeee; +} + +table.display tr.odd.gradeU { + background-color: #ddd; +} + +table.display tr.even.gradeU { + background-color: #eee; +} + + +tr.odd { + background-color: #E2E4FF; +} + +tr.even { + background-color: white; +} + + + + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Misc + */ +.dataTables_scroll { + clear: both; +} + +.dataTables_scrollBody { + -webkit-overflow-scrolling: touch; +} + +.top, .bottom { + padding: 15px; + background-color: #F5F5F5; + border: 1px solid #CCCCCC; +} + +.top .dataTables_info { + float: none; +} + +.clear { + clear: both; +} + +.dataTables_empty { + text-align: center; +} + +tfoot input { + margin: 0.5em 0; + width: 100%; + color: #444; +} + +tfoot input.search_init { + color: #999; +} + +td.group { + background-color: #d1cfd0; + border-bottom: 2px solid #A19B9E; + border-top: 2px solid #A19B9E; +} + +td.details { + background-color: #d1cfd0; + border: 2px solid #A19B9E; +} + + +.example_alt_pagination div.dataTables_info { + width: 40%; +} + +.paging_full_numbers a.paginate_button, + .paging_full_numbers a.paginate_active { + border: 1px solid #aaa; + -webkit-border-radius: 5px; + -moz-border-radius: 5px; + padding: 2px 5px; + margin: 0 3px; + cursor: pointer; + *cursor: hand; + color: #333 !important; +} + +.paging_full_numbers a.paginate_button { + background-color: #ddd; +} + +.paging_full_numbers a.paginate_button:hover { + background-color: #ccc; + text-decoration: none !important; +} + +.paging_full_numbers a.paginate_active { + background-color: #99B3FF; +} + +table.display tr.even.row_selected td { + background-color: #B0BED9; +} + +table.display tr.odd.row_selected td { + background-color: #9FAFD1; +} + + +/* + * Sorting classes for columns + */ +/* For the standard odd/even */ +tr.odd td.sorting_1 { + background-color: #D3D6FF; +} + +tr.odd td.sorting_2 { + background-color: #DADCFF; +} + +tr.odd td.sorting_3 { + background-color: #E0E2FF; +} + +tr.even td.sorting_1 { + background-color: #EAEBFF; +} + +tr.even td.sorting_2 { + background-color: #F2F3FF; +} + +tr.even td.sorting_3 { + background-color: #F9F9FF; +} + + +/* For the Conditional-CSS grading rows */ +/* + Colour calculations (based off the main row colours) + Level 1: + dd > c4 + ee > d5 + Level 2: + dd > d1 + ee > e2 + */ +tr.odd.gradeA td.sorting_1 { + background-color: #c4ffc4; +} + +tr.odd.gradeA td.sorting_2 { + background-color: #d1ffd1; +} + +tr.odd.gradeA td.sorting_3 { + background-color: #d1ffd1; +} + +tr.even.gradeA td.sorting_1 { + background-color: #d5ffd5; +} + +tr.even.gradeA td.sorting_2 { + background-color: #e2ffe2; +} + +tr.even.gradeA td.sorting_3 { + background-color: #e2ffe2; +} + +tr.odd.gradeC td.sorting_1 { + background-color: #c4c4ff; +} + +tr.odd.gradeC td.sorting_2 { + background-color: #d1d1ff; +} + +tr.odd.gradeC td.sorting_3 { + background-color: #d1d1ff; +} + +tr.even.gradeC td.sorting_1 { + background-color: #d5d5ff; +} + +tr.even.gradeC td.sorting_2 { + background-color: #e2e2ff; +} + +tr.even.gradeC td.sorting_3 { + background-color: #e2e2ff; +} + +tr.odd.gradeX td.sorting_1 { + background-color: #ffc4c4; +} + +tr.odd.gradeX td.sorting_2 { + background-color: #ffd1d1; +} + +tr.odd.gradeX td.sorting_3 { + background-color: #ffd1d1; +} + +tr.even.gradeX td.sorting_1 { + background-color: #ffd5d5; +} + +tr.even.gradeX td.sorting_2 { + background-color: #ffe2e2; +} + +tr.even.gradeX td.sorting_3 { + background-color: #ffe2e2; +} + +tr.odd.gradeU td.sorting_1 { + background-color: #c4c4c4; +} + +tr.odd.gradeU td.sorting_2 { + background-color: #d1d1d1; +} + +tr.odd.gradeU td.sorting_3 { + background-color: #d1d1d1; +} + +tr.even.gradeU td.sorting_1 { + background-color: #d5d5d5; +} + +tr.even.gradeU td.sorting_2 { + background-color: #e2e2e2; +} + +tr.even.gradeU td.sorting_3 { + background-color: #e2e2e2; +} + + +/* + * Row highlighting example + */ +.ex_highlight #example tbody tr.even:hover, #example tbody tr.even td.highlighted { + background-color: #ECFFB3; +} + +.ex_highlight #example tbody tr.odd:hover, #example tbody tr.odd td.highlighted { + background-color: #E6FF99; +}
\ No newline at end of file diff --git a/themes/default/js/plugins/datatables/css/jquery.dataTables.css b/themes/default/js/plugins/datatables/css/jquery.dataTables.css new file mode 100644 index 000000000..7da7faec8 --- /dev/null +++ b/themes/default/js/plugins/datatables/css/jquery.dataTables.css @@ -0,0 +1,221 @@ + +/* + * Table + */ +table.dataTable { + margin: 0 auto; + clear: both; + width: 100%; +} + +table.dataTable thead th { + padding: 3px 18px 3px 10px; + border-bottom: 1px solid black; + font-weight: bold; + cursor: pointer; + *cursor: hand; +} + +table.dataTable tfoot th { + padding: 3px 18px 3px 10px; + border-top: 1px solid black; + font-weight: bold; +} + +table.dataTable td { + padding: 3px 10px; +} + +table.dataTable td.center, +table.dataTable td.dataTables_empty { + text-align: center; +} + +table.dataTable tr.odd { background-color: #E2E4FF; } +table.dataTable tr.even { background-color: white; } + +table.dataTable tr.odd td.sorting_1 { background-color: #D3D6FF; } +table.dataTable tr.odd td.sorting_2 { background-color: #DADCFF; } +table.dataTable tr.odd td.sorting_3 { background-color: #E0E2FF; } +table.dataTable tr.even td.sorting_1 { background-color: #EAEBFF; } +table.dataTable tr.even td.sorting_2 { background-color: #F2F3FF; } +table.dataTable tr.even td.sorting_3 { background-color: #F9F9FF; } + + +/* + * Table wrapper + */ +.dataTables_wrapper { + position: relative; + clear: both; + *zoom: 1; +} + + +/* + * Page length menu + */ +.dataTables_length { + float: left; +} + + +/* + * Filter + */ +.dataTables_filter { + float: right; + text-align: right; +} + + +/* + * Table information + */ +.dataTables_info { + clear: both; + float: left; +} + + +/* + * Pagination + */ +.dataTables_paginate { + float: right; + text-align: right; +} + +/* Two button pagination - previous / next */ +.paginate_disabled_previous, +.paginate_enabled_previous, +.paginate_disabled_next, +.paginate_enabled_next { + height: 19px; + float: left; + cursor: pointer; + *cursor: hand; + color: #111 !important; +} +.paginate_disabled_previous:hover, +.paginate_enabled_previous:hover, +.paginate_disabled_next:hover, +.paginate_enabled_next:hover { + text-decoration: none !important; +} +.paginate_disabled_previous:active, +.paginate_enabled_previous:active, +.paginate_disabled_next:active, +.paginate_enabled_next:active { + outline: none; +} + +.paginate_disabled_previous, +.paginate_disabled_next { + color: #666 !important; +} +.paginate_disabled_previous, +.paginate_enabled_previous { + padding-left: 23px; +} +.paginate_disabled_next, +.paginate_enabled_next { + padding-right: 23px; + margin-left: 10px; +} + +.paginate_enabled_previous { background: url('../images/back_enabled.png') no-repeat top left; } +.paginate_enabled_previous:hover { background: url('../images/back_enabled_hover.png') no-repeat top left; } +.paginate_disabled_previous { background: url('../images/back_disabled.png') no-repeat top left; } + +.paginate_enabled_next { background: url('../images/forward_enabled.png') no-repeat top right; } +.paginate_enabled_next:hover { background: url('../images/forward_enabled_hover.png') no-repeat top right; } +.paginate_disabled_next { background: url('../images/forward_disabled.png') no-repeat top right; } + +/* Full number pagination */ +.paging_full_numbers { + height: 22px; + line-height: 22px; +} +.paging_full_numbers a:active { + outline: none +} +.paging_full_numbers a:hover { + text-decoration: none; +} + +.paging_full_numbers a.paginate_button, +.paging_full_numbers a.paginate_active { + border: 1px solid #aaa; + -webkit-border-radius: 5px; + -moz-border-radius: 5px; + border-radius: 5px; + padding: 2px 5px; + margin: 0 3px; + cursor: pointer; + *cursor: hand; + color: #333 !important; +} + +.paging_full_numbers a.paginate_button { + background-color: #ddd; +} + +.paging_full_numbers a.paginate_button:hover { + background-color: #ccc; + text-decoration: none !important; +} + +.paging_full_numbers a.paginate_active { + background-color: #99B3FF; +} + + +/* + * Processing indicator + */ +.dataTables_processing { + position: absolute; + top: 50%; + left: 50%; + width: 250px; + height: 30px; + margin-left: -125px; + margin-top: -15px; + padding: 14px 0 2px 0; + border: 1px solid #ddd; + text-align: center; + color: #999; + font-size: 14px; + background-color: white; +} + + +/* + * Sorting + */ +.sorting { background: url('../images/sort_both.png') no-repeat center right; } +.sorting_asc { background: url('../images/sort_asc.png') no-repeat center right; } +.sorting_desc { background: url('../images/sort_desc.png') no-repeat center right; } + +.sorting_asc_disabled { background: url('../images/sort_asc_disabled.png') no-repeat center right; } +.sorting_desc_disabled { background: url('../images/sort_desc_disabled.png') no-repeat center right; } + +table.dataTable thead th:active, +table.dataTable thead td:active { + outline: none; +} + + +/* + * Scrolling + */ +.dataTables_scroll { + clear: both; +} + +.dataTables_scrollBody { + *margin-top: -1px; + -webkit-overflow-scrolling: touch; +} + diff --git a/themes/default/js/plugins/datatables/css/jquery.dataTables_themeroller.css b/themes/default/js/plugins/datatables/css/jquery.dataTables_themeroller.css new file mode 100644 index 000000000..cf1d4ed79 --- /dev/null +++ b/themes/default/js/plugins/datatables/css/jquery.dataTables_themeroller.css @@ -0,0 +1,244 @@ + + +/* + * Table + */ +table.dataTable { + margin: 0 auto; + clear: both; + width: 100%; + border-collapse: collapse; +} + +table.dataTable thead th { + padding: 3px 0px 3px 10px; + cursor: pointer; + *cursor: hand; +} + +table.dataTable tfoot th { + padding: 3px 10px; +} + +table.dataTable td { + padding: 3px 10px; +} + +table.dataTable td.center, +table.dataTable td.dataTables_empty { + text-align: center; +} + +table.dataTable tr.odd { background-color: #E2E4FF; } +table.dataTable tr.even { background-color: white; } + +table.dataTable tr.odd td.sorting_1 { background-color: #D3D6FF; } +table.dataTable tr.odd td.sorting_2 { background-color: #DADCFF; } +table.dataTable tr.odd td.sorting_3 { background-color: #E0E2FF; } +table.dataTable tr.even td.sorting_1 { background-color: #EAEBFF; } +table.dataTable tr.even td.sorting_2 { background-color: #F2F3FF; } +table.dataTable tr.even td.sorting_3 { background-color: #F9F9FF; } + + +/* + * Table wrapper + */ +.dataTables_wrapper { + position: relative; + clear: both; + *zoom: 1; +} +.dataTables_wrapper .ui-widget-header { + font-weight: normal; +} +.dataTables_wrapper .ui-toolbar { + padding: 5px; +} + + +/* + * Page length menu + */ +.dataTables_length { + float: left; +} + + +/* + * Filter + */ +.dataTables_filter { + float: right; + text-align: right; +} + + +/* + * Table information + */ +.dataTables_info { + padding-top: 3px; + clear: both; + float: left; +} + + +/* + * Pagination + */ +.dataTables_paginate { + float: right; + text-align: right; +} + +.dataTables_paginate .ui-button { + margin-right: -0.1em !important; +} + +.paging_two_button .ui-button { + float: left; + cursor: pointer; + * cursor: hand; +} + +.paging_full_numbers .ui-button { + padding: 2px 6px; + margin: 0; + cursor: pointer; + * cursor: hand; + color: #333 !important; +} + +/* Two button pagination - previous / next */ +.paginate_disabled_previous, +.paginate_enabled_previous, +.paginate_disabled_next, +.paginate_enabled_next { + height: 19px; + float: left; + cursor: pointer; + *cursor: hand; + color: #111 !important; +} +.paginate_disabled_previous:hover, +.paginate_enabled_previous:hover, +.paginate_disabled_next:hover, +.paginate_enabled_next:hover { + text-decoration: none !important; +} +.paginate_disabled_previous:active, +.paginate_enabled_previous:active, +.paginate_disabled_next:active, +.paginate_enabled_next:active { + outline: none; +} + +.paginate_disabled_previous, +.paginate_disabled_next { + color: #666 !important; +} +.paginate_disabled_previous, +.paginate_enabled_previous { + padding-left: 23px; +} +.paginate_disabled_next, +.paginate_enabled_next { + padding-right: 23px; + margin-left: 10px; +} + +.paginate_enabled_previous { background: url('../images/back_enabled.png') no-repeat top left; } +.paginate_enabled_previous:hover { background: url('../images/back_enabled_hover.png') no-repeat top left; } +.paginate_disabled_previous { background: url('../images/back_disabled.png') no-repeat top left; } + +.paginate_enabled_next { background: url('../images/forward_enabled.png') no-repeat top right; } +.paginate_enabled_next:hover { background: url('../images/forward_enabled_hover.png') no-repeat top right; } +.paginate_disabled_next { background: url('../images/forward_disabled.png') no-repeat top right; } + +/* Full number pagination */ +.paging_full_numbers a:active { + outline: none +} +.paging_full_numbers a:hover { + text-decoration: none; +} + +.paging_full_numbers a.paginate_button, +.paging_full_numbers a.paginate_active { + border: 1px solid #aaa; + -webkit-border-radius: 5px; + -moz-border-radius: 5px; + border-radius: 5px; + padding: 2px 5px; + margin: 0 3px; + cursor: pointer; + *cursor: hand; + color: #333 !important; +} + +.paging_full_numbers a.paginate_button { + background-color: #ddd; +} + +.paging_full_numbers a.paginate_button:hover { + background-color: #ccc; + text-decoration: none !important; +} + +.paging_full_numbers a.paginate_active { + background-color: #99B3FF; +} + + +/* + * Processing indicator + */ +.dataTables_processing { + position: absolute; + top: 50%; + left: 50%; + width: 250px; + height: 30px; + margin-left: -125px; + margin-top: -15px; + padding: 14px 0 2px 0; + border: 1px solid #ddd; + text-align: center; + color: #999; + font-size: 14px; + background-color: white; +} + + +/* + * Sorting + */ +table.dataTable thead th div.DataTables_sort_wrapper { + position: relative; + padding-right: 20px; +} + +table.dataTable thead th div.DataTables_sort_wrapper span { + position: absolute; + top: 50%; + margin-top: -8px; + right: 0; +} + +table.dataTable th:active { + outline: none; +} + + +/* + * Scrolling + */ +.dataTables_scroll { + clear: both; +} + +.dataTables_scrollBody { + *margin-top: -1px; + -webkit-overflow-scrolling: touch; +} + diff --git a/themes/default/js/plugins/datatables/images/Sorting icons.psd b/themes/default/js/plugins/datatables/images/Sorting icons.psd Binary files differnew file mode 100644 index 000000000..53b2e0685 --- /dev/null +++ b/themes/default/js/plugins/datatables/images/Sorting icons.psd diff --git a/themes/default/js/plugins/datatables/images/back_disabled.png b/themes/default/js/plugins/datatables/images/back_disabled.png Binary files differnew file mode 100644 index 000000000..881de7976 --- /dev/null +++ b/themes/default/js/plugins/datatables/images/back_disabled.png diff --git a/themes/default/js/plugins/datatables/images/back_enabled.png b/themes/default/js/plugins/datatables/images/back_enabled.png Binary files differnew file mode 100644 index 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@@ -0,0 +1,12099 @@ +/** + * @summary DataTables + * @description Paginate, search and sort HTML tables + * @version 1.9.4 + * @file jquery.dataTables.js + * @author Allan Jardine (www.sprymedia.co.uk) + * @contact www.sprymedia.co.uk/contact + * + * @copyright Copyright 2008-2012 Allan Jardine, all rights reserved. + * + * This source file is free software, under either the GPL v2 license or a + * BSD style license, available at: + * http://datatables.net/license_gpl2 + * http://datatables.net/license_bsd + * + * This source file is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details. + * + * For details please refer to: http://www.datatables.net + */ + +/*jslint evil: true, undef: true, browser: true */ +/*globals $, jQuery,define,_fnExternApiFunc,_fnInitialise,_fnInitComplete,_fnLanguageCompat,_fnAddColumn,_fnColumnOptions,_fnAddData,_fnCreateTr,_fnGatherData,_fnBuildHead,_fnDrawHead,_fnDraw,_fnReDraw,_fnAjaxUpdate,_fnAjaxParameters,_fnAjaxUpdateDraw,_fnServerParams,_fnAddOptionsHtml,_fnFeatureHtmlTable,_fnScrollDraw,_fnAdjustColumnSizing,_fnFeatureHtmlFilter,_fnFilterComplete,_fnFilterCustom,_fnFilterColumn,_fnFilter,_fnBuildSearchArray,_fnBuildSearchRow,_fnFilterCreateSearch,_fnDataToSearch,_fnSort,_fnSortAttachListener,_fnSortingClasses,_fnFeatureHtmlPaginate,_fnPageChange,_fnFeatureHtmlInfo,_fnUpdateInfo,_fnFeatureHtmlLength,_fnFeatureHtmlProcessing,_fnProcessingDisplay,_fnVisibleToColumnIndex,_fnColumnIndexToVisible,_fnNodeToDataIndex,_fnVisbleColumns,_fnCalculateEnd,_fnConvertToWidth,_fnCalculateColumnWidths,_fnScrollingWidthAdjust,_fnGetWidestNode,_fnGetMaxLenString,_fnStringToCss,_fnDetectType,_fnSettingsFromNode,_fnGetDataMaster,_fnGetTrNodes,_fnGetTdNodes,_fnEscapeRegex,_fnDeleteIndex,_fnReOrderIndex,_fnColumnOrdering,_fnLog,_fnClearTable,_fnSaveState,_fnLoadState,_fnCreateCookie,_fnReadCookie,_fnDetectHeader,_fnGetUniqueThs,_fnScrollBarWidth,_fnApplyToChildren,_fnMap,_fnGetRowData,_fnGetCellData,_fnSetCellData,_fnGetObjectDataFn,_fnSetObjectDataFn,_fnApplyColumnDefs,_fnBindAction,_fnCallbackReg,_fnCallbackFire,_fnJsonString,_fnRender,_fnNodeToColumnIndex,_fnInfoMacros,_fnBrowserDetect,_fnGetColumns*/ + +(/** @lends <global> */function( window, document, undefined ) { + +(function( factory ) { + "use strict"; + + // Define as an AMD module if possible + if ( typeof define === 'function' && define.amd ) + { + define( ['jquery'], factory ); + } + /* Define using browser globals otherwise + * Prevent multiple instantiations if the script is loaded twice + */ + else if ( jQuery && !jQuery.fn.dataTable ) + { + factory( jQuery ); + } +} +(/** @lends <global> */function( $ ) { + "use strict"; + /** + * DataTables is a plug-in for the jQuery Javascript library. It is a + * highly flexible tool, based upon the foundations of progressive + * enhancement, which will add advanced interaction controls to any + * HTML table. For a full list of features please refer to + * <a href="http://datatables.net">DataTables.net</a>. + * + * Note that the <i>DataTable</i> object is not a global variable but is + * aliased to <i>jQuery.fn.DataTable</i> and <i>jQuery.fn.dataTable</i> through which + * it may be accessed. + * + * @class + * @param {object} [oInit={}] Configuration object for DataTables. Options + * are defined by {@link DataTable.defaults} + * @requires jQuery 1.3+ + * + * @example + * // Basic initialisation + * $(document).ready( function { + * $('#example').dataTable(); + * } ); + * + * @example + * // Initialisation with configuration options - in this case, disable + * // pagination and sorting. + * $(document).ready( function { + * $('#example').dataTable( { + * "bPaginate": false, + * "bSort": false + * } ); + * } ); + */ + var DataTable = function( oInit ) + { + + + /** + * Add a column to the list used for the table with default values + * @param {object} oSettings dataTables settings object + * @param {node} nTh The th element for this column + * @memberof DataTable#oApi + */ + function _fnAddColumn( oSettings, nTh ) + { + var oDefaults = DataTable.defaults.columns; + var iCol = oSettings.aoColumns.length; + var oCol = $.extend( {}, DataTable.models.oColumn, oDefaults, { + "sSortingClass": oSettings.oClasses.sSortable, + "sSortingClassJUI": oSettings.oClasses.sSortJUI, + "nTh": nTh ? nTh : document.createElement('th'), + "sTitle": oDefaults.sTitle ? oDefaults.sTitle : nTh ? nTh.innerHTML : '', + "aDataSort": oDefaults.aDataSort ? oDefaults.aDataSort : [iCol], + "mData": oDefaults.mData ? oDefaults.oDefaults : iCol + } ); + oSettings.aoColumns.push( oCol ); + + /* Add a column specific filter */ + if ( oSettings.aoPreSearchCols[ iCol ] === undefined || oSettings.aoPreSearchCols[ iCol ] === null ) + { + oSettings.aoPreSearchCols[ iCol ] = $.extend( {}, DataTable.models.oSearch ); + } + else + { + var oPre = oSettings.aoPreSearchCols[ iCol ]; + + /* Don't require that the user must specify bRegex, bSmart or bCaseInsensitive */ + if ( oPre.bRegex === undefined ) + { + oPre.bRegex = true; + } + + if ( oPre.bSmart === undefined ) + { + oPre.bSmart = true; + } + + if ( oPre.bCaseInsensitive === undefined ) + { + oPre.bCaseInsensitive = true; + } + } + + /* Use the column options function to initialise classes etc */ + _fnColumnOptions( oSettings, iCol, null ); + } + + + /** + * Apply options for a column + * @param {object} oSettings dataTables settings object + * @param {int} iCol column index to consider + * @param {object} oOptions object with sType, bVisible and bSearchable etc + * @memberof DataTable#oApi + */ + function _fnColumnOptions( oSettings, iCol, oOptions ) + { + var oCol = oSettings.aoColumns[ iCol ]; + + /* User specified column options */ + if ( oOptions !== undefined && oOptions !== null ) + { + /* Backwards compatibility for mDataProp */ + if ( oOptions.mDataProp && !oOptions.mData ) + { + oOptions.mData = oOptions.mDataProp; + } + + if ( oOptions.sType !== undefined ) + { + oCol.sType = oOptions.sType; + oCol._bAutoType = false; + } + + $.extend( oCol, oOptions ); + _fnMap( oCol, oOptions, "sWidth", "sWidthOrig" ); + + /* iDataSort to be applied (backwards compatibility), but aDataSort will take + * priority if defined + */ + if ( oOptions.iDataSort !== undefined ) + { + oCol.aDataSort = [ oOptions.iDataSort ]; + } + _fnMap( oCol, oOptions, "aDataSort" ); + } + + /* Cache the data get and set functions for speed */ + var mRender = oCol.mRender ? _fnGetObjectDataFn( oCol.mRender ) : null; + var mData = _fnGetObjectDataFn( oCol.mData ); + + oCol.fnGetData = function (oData, sSpecific) { + var innerData = mData( oData, sSpecific ); + + if ( oCol.mRender && (sSpecific && sSpecific !== '') ) + { + return mRender( innerData, sSpecific, oData ); + } + return innerData; + }; + oCol.fnSetData = _fnSetObjectDataFn( oCol.mData ); + + /* Feature sorting overrides column specific when off */ + if ( !oSettings.oFeatures.bSort ) + { + oCol.bSortable = false; + } + + /* Check that the class assignment is correct for sorting */ + if ( !oCol.bSortable || + ($.inArray('asc', oCol.asSorting) == -1 && $.inArray('desc', oCol.asSorting) == -1) ) + { + oCol.sSortingClass = oSettings.oClasses.sSortableNone; + oCol.sSortingClassJUI = ""; + } + else if ( $.inArray('asc', oCol.asSorting) == -1 && $.inArray('desc', oCol.asSorting) == -1 ) + { + oCol.sSortingClass = oSettings.oClasses.sSortable; + oCol.sSortingClassJUI = oSettings.oClasses.sSortJUI; + } + else if ( $.inArray('asc', oCol.asSorting) != -1 && $.inArray('desc', oCol.asSorting) == -1 ) + { + oCol.sSortingClass = oSettings.oClasses.sSortableAsc; + oCol.sSortingClassJUI = oSettings.oClasses.sSortJUIAscAllowed; + } + else if ( $.inArray('asc', oCol.asSorting) == -1 && $.inArray('desc', oCol.asSorting) != -1 ) + { + oCol.sSortingClass = oSettings.oClasses.sSortableDesc; + oCol.sSortingClassJUI = oSettings.oClasses.sSortJUIDescAllowed; + } + } + + + /** + * Adjust the table column widths for new data. Note: you would probably want to + * do a redraw after calling this function! + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnAdjustColumnSizing ( oSettings ) + { + /* Not interested in doing column width calculation if auto-width is disabled */ + if ( oSettings.oFeatures.bAutoWidth === false ) + { + return false; + } + + _fnCalculateColumnWidths( oSettings ); + for ( var i=0 , iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + oSettings.aoColumns[i].nTh.style.width = oSettings.aoColumns[i].sWidth; + } + } + + + /** + * Covert the index of a visible column to the index in the data array (take account + * of hidden columns) + * @param {object} oSettings dataTables settings object + * @param {int} iMatch Visible column index to lookup + * @returns {int} i the data index + * @memberof DataTable#oApi + */ + function _fnVisibleToColumnIndex( oSettings, iMatch ) + { + var aiVis = _fnGetColumns( oSettings, 'bVisible' ); + + return typeof aiVis[iMatch] === 'number' ? + aiVis[iMatch] : + null; + } + + + /** + * Covert the index of an index in the data array and convert it to the visible + * column index (take account of hidden columns) + * @param {int} iMatch Column index to lookup + * @param {object} oSettings dataTables settings object + * @returns {int} i the data index + * @memberof DataTable#oApi + */ + function _fnColumnIndexToVisible( oSettings, iMatch ) + { + var aiVis = _fnGetColumns( oSettings, 'bVisible' ); + var iPos = $.inArray( iMatch, aiVis ); + + return iPos !== -1 ? iPos : null; + } + + + /** + * Get the number of visible columns + * @param {object} oSettings dataTables settings object + * @returns {int} i the number of visible columns + * @memberof DataTable#oApi + */ + function _fnVisbleColumns( oSettings ) + { + return _fnGetColumns( oSettings, 'bVisible' ).length; + } + + + /** + * Get an array of column indexes that match a given property + * @param {object} oSettings dataTables settings object + * @param {string} sParam Parameter in aoColumns to look for - typically + * bVisible or bSearchable + * @returns {array} Array of indexes with matched properties + * @memberof DataTable#oApi + */ + function _fnGetColumns( oSettings, sParam ) + { + var a = []; + + $.map( oSettings.aoColumns, function(val, i) { + if ( val[sParam] ) { + a.push( i ); + } + } ); + + return a; + } + + + /** + * Get the sort type based on an input string + * @param {string} sData data we wish to know the type of + * @returns {string} type (defaults to 'string' if no type can be detected) + * @memberof DataTable#oApi + */ + function _fnDetectType( sData ) + { + var aTypes = DataTable.ext.aTypes; + var iLen = aTypes.length; + + for ( var i=0 ; i<iLen ; i++ ) + { + var sType = aTypes[i]( sData ); + if ( sType !== null ) + { + return sType; + } + } + + return 'string'; + } + + + /** + * Figure out how to reorder a display list + * @param {object} oSettings dataTables settings object + * @returns array {int} aiReturn index list for reordering + * @memberof DataTable#oApi + */ + function _fnReOrderIndex ( oSettings, sColumns ) + { + var aColumns = sColumns.split(','); + var aiReturn = []; + + for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + for ( var j=0 ; j<iLen ; j++ ) + { + if ( oSettings.aoColumns[i].sName == aColumns[j] ) + { + aiReturn.push( j ); + break; + } + } + } + + return aiReturn; + } + + + /** + * Get the column ordering that DataTables expects + * @param {object} oSettings dataTables settings object + * @returns {string} comma separated list of names + * @memberof DataTable#oApi + */ + function _fnColumnOrdering ( oSettings ) + { + var sNames = ''; + for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + sNames += oSettings.aoColumns[i].sName+','; + } + if ( sNames.length == iLen ) + { + return ""; + } + return sNames.slice(0, -1); + } + + + /** + * Take the column definitions and static columns arrays and calculate how + * they relate to column indexes. The callback function will then apply the + * definition found for a column to a suitable configuration object. + * @param {object} oSettings dataTables settings object + * @param {array} aoColDefs The aoColumnDefs array that is to be applied + * @param {array} aoCols The aoColumns array that defines columns individually + * @param {function} fn Callback function - takes two parameters, the calculated + * column index and the definition for that column. + * @memberof DataTable#oApi + */ + function _fnApplyColumnDefs( oSettings, aoColDefs, aoCols, fn ) + { + var i, iLen, j, jLen, k, kLen; + + // Column definitions with aTargets + if ( aoColDefs ) + { + /* Loop over the definitions array - loop in reverse so first instance has priority */ + for ( i=aoColDefs.length-1 ; i>=0 ; i-- ) + { + /* Each definition can target multiple columns, as it is an array */ + var aTargets = aoColDefs[i].aTargets; + if ( !$.isArray( aTargets ) ) + { + _fnLog( oSettings, 1, 'aTargets must be an array of targets, not a '+(typeof aTargets) ); + } + + for ( j=0, jLen=aTargets.length ; j<jLen ; j++ ) + { + if ( typeof aTargets[j] === 'number' && aTargets[j] >= 0 ) + { + /* Add columns that we don't yet know about */ + while( oSettings.aoColumns.length <= aTargets[j] ) + { + _fnAddColumn( oSettings ); + } + + /* Integer, basic index */ + fn( aTargets[j], aoColDefs[i] ); + } + else if ( typeof aTargets[j] === 'number' && aTargets[j] < 0 ) + { + /* Negative integer, right to left column counting */ + fn( oSettings.aoColumns.length+aTargets[j], aoColDefs[i] ); + } + else if ( typeof aTargets[j] === 'string' ) + { + /* Class name matching on TH element */ + for ( k=0, kLen=oSettings.aoColumns.length ; k<kLen ; k++ ) + { + if ( aTargets[j] == "_all" || + $(oSettings.aoColumns[k].nTh).hasClass( aTargets[j] ) ) + { + fn( k, aoColDefs[i] ); + } + } + } + } + } + } + + // Statically defined columns array + if ( aoCols ) + { + for ( i=0, iLen=aoCols.length ; i<iLen ; i++ ) + { + fn( i, aoCols[i] ); + } + } + } + + /** + * Add a data array to the table, creating DOM node etc. This is the parallel to + * _fnGatherData, but for adding rows from a Javascript source, rather than a + * DOM source. + * @param {object} oSettings dataTables settings object + * @param {array} aData data array to be added + * @returns {int} >=0 if successful (index of new aoData entry), -1 if failed + * @memberof DataTable#oApi + */ + function _fnAddData ( oSettings, aDataSupplied ) + { + var oCol; + + /* Take an independent copy of the data source so we can bash it about as we wish */ + var aDataIn = ($.isArray(aDataSupplied)) ? + aDataSupplied.slice() : + $.extend( true, {}, aDataSupplied ); + + /* Create the object for storing information about this new row */ + var iRow = oSettings.aoData.length; + var oData = $.extend( true, {}, DataTable.models.oRow ); + oData._aData = aDataIn; + oSettings.aoData.push( oData ); + + /* Create the cells */ + var nTd, sThisType; + for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + oCol = oSettings.aoColumns[i]; + + /* Use rendered data for filtering / sorting */ + if ( typeof oCol.fnRender === 'function' && oCol.bUseRendered && oCol.mData !== null ) + { + _fnSetCellData( oSettings, iRow, i, _fnRender(oSettings, iRow, i) ); + } + else + { + _fnSetCellData( oSettings, iRow, i, _fnGetCellData( oSettings, iRow, i ) ); + } + + /* See if we should auto-detect the column type */ + if ( oCol._bAutoType && oCol.sType != 'string' ) + { + /* Attempt to auto detect the type - same as _fnGatherData() */ + var sVarType = _fnGetCellData( oSettings, iRow, i, 'type' ); + if ( sVarType !== null && sVarType !== '' ) + { + sThisType = _fnDetectType( sVarType ); + if ( oCol.sType === null ) + { + oCol.sType = sThisType; + } + else if ( oCol.sType != sThisType && oCol.sType != "html" ) + { + /* String is always the 'fallback' option */ + oCol.sType = 'string'; + } + } + } + } + + /* Add to the display array */ + oSettings.aiDisplayMaster.push( iRow ); + + /* Create the DOM information */ + if ( !oSettings.oFeatures.bDeferRender ) + { + _fnCreateTr( oSettings, iRow ); + } + + return iRow; + } + + + /** + * Read in the data from the target table from the DOM + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnGatherData( oSettings ) + { + var iLoop, i, iLen, j, jLen, jInner, + nTds, nTrs, nTd, nTr, aLocalData, iThisIndex, + iRow, iRows, iColumn, iColumns, sNodeName, + oCol, oData; + + /* + * Process by row first + * Add the data object for the whole table - storing the tr node. Note - no point in getting + * DOM based data if we are going to go and replace it with Ajax source data. + */ + if ( oSettings.bDeferLoading || oSettings.sAjaxSource === null ) + { + nTr = oSettings.nTBody.firstChild; + while ( nTr ) + { + if ( nTr.nodeName.toUpperCase() == "TR" ) + { + iThisIndex = oSettings.aoData.length; + nTr._DT_RowIndex = iThisIndex; + oSettings.aoData.push( $.extend( true, {}, DataTable.models.oRow, { + "nTr": nTr + } ) ); + + oSettings.aiDisplayMaster.push( iThisIndex ); + nTd = nTr.firstChild; + jInner = 0; + while ( nTd ) + { + sNodeName = nTd.nodeName.toUpperCase(); + if ( sNodeName == "TD" || sNodeName == "TH" ) + { + _fnSetCellData( oSettings, iThisIndex, jInner, $.trim(nTd.innerHTML) ); + jInner++; + } + nTd = nTd.nextSibling; + } + } + nTr = nTr.nextSibling; + } + } + + /* Gather in the TD elements of the Table - note that this is basically the same as + * fnGetTdNodes, but that function takes account of hidden columns, which we haven't yet + * setup! + */ + nTrs = _fnGetTrNodes( oSettings ); + nTds = []; + for ( i=0, iLen=nTrs.length ; i<iLen ; i++ ) + { + nTd = nTrs[i].firstChild; + while ( nTd ) + { + sNodeName = nTd.nodeName.toUpperCase(); + if ( sNodeName == "TD" || sNodeName == "TH" ) + { + nTds.push( nTd ); + } + nTd = nTd.nextSibling; + } + } + + /* Now process by column */ + for ( iColumn=0, iColumns=oSettings.aoColumns.length ; iColumn<iColumns ; iColumn++ ) + { + oCol = oSettings.aoColumns[iColumn]; + + /* Get the title of the column - unless there is a user set one */ + if ( oCol.sTitle === null ) + { + oCol.sTitle = oCol.nTh.innerHTML; + } + + var + bAutoType = oCol._bAutoType, + bRender = typeof oCol.fnRender === 'function', + bClass = oCol.sClass !== null, + bVisible = oCol.bVisible, + nCell, sThisType, sRendered, sValType; + + /* A single loop to rule them all (and be more efficient) */ + if ( bAutoType || bRender || bClass || !bVisible ) + { + for ( iRow=0, iRows=oSettings.aoData.length ; iRow<iRows ; iRow++ ) + { + oData = oSettings.aoData[iRow]; + nCell = nTds[ (iRow*iColumns) + iColumn ]; + + /* Type detection */ + if ( bAutoType && oCol.sType != 'string' ) + { + sValType = _fnGetCellData( oSettings, iRow, iColumn, 'type' ); + if ( sValType !== '' ) + { + sThisType = _fnDetectType( sValType ); + if ( oCol.sType === null ) + { + oCol.sType = sThisType; + } + else if ( oCol.sType != sThisType && + oCol.sType != "html" ) + { + /* String is always the 'fallback' option */ + oCol.sType = 'string'; + } + } + } + + if ( oCol.mRender ) + { + // mRender has been defined, so we need to get the value and set it + nCell.innerHTML = _fnGetCellData( oSettings, iRow, iColumn, 'display' ); + } + else if ( oCol.mData !== iColumn ) + { + // If mData is not the same as the column number, then we need to + // get the dev set value. If it is the column, no point in wasting + // time setting the value that is already there! + nCell.innerHTML = _fnGetCellData( oSettings, iRow, iColumn, 'display' ); + } + + /* Rendering */ + if ( bRender ) + { + sRendered = _fnRender( oSettings, iRow, iColumn ); + nCell.innerHTML = sRendered; + if ( oCol.bUseRendered ) + { + /* Use the rendered data for filtering / sorting */ + _fnSetCellData( oSettings, iRow, iColumn, sRendered ); + } + } + + /* Classes */ + if ( bClass ) + { + nCell.className += ' '+oCol.sClass; + } + + /* Column visibility */ + if ( !bVisible ) + { + oData._anHidden[iColumn] = nCell; + nCell.parentNode.removeChild( nCell ); + } + else + { + oData._anHidden[iColumn] = null; + } + + if ( oCol.fnCreatedCell ) + { + oCol.fnCreatedCell.call( oSettings.oInstance, + nCell, _fnGetCellData( oSettings, iRow, iColumn, 'display' ), oData._aData, iRow, iColumn + ); + } + } + } + } + + /* Row created callbacks */ + if ( oSettings.aoRowCreatedCallback.length !== 0 ) + { + for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ ) + { + oData = oSettings.aoData[i]; + _fnCallbackFire( oSettings, 'aoRowCreatedCallback', null, [oData.nTr, oData._aData, i] ); + } + } + } + + + /** + * Take a TR element and convert it to an index in aoData + * @param {object} oSettings dataTables settings object + * @param {node} n the TR element to find + * @returns {int} index if the node is found, null if not + * @memberof DataTable#oApi + */ + function _fnNodeToDataIndex( oSettings, n ) + { + return (n._DT_RowIndex!==undefined) ? n._DT_RowIndex : null; + } + + + /** + * Take a TD element and convert it into a column data index (not the visible index) + * @param {object} oSettings dataTables settings object + * @param {int} iRow The row number the TD/TH can be found in + * @param {node} n The TD/TH element to find + * @returns {int} index if the node is found, -1 if not + * @memberof DataTable#oApi + */ + function _fnNodeToColumnIndex( oSettings, iRow, n ) + { + var anCells = _fnGetTdNodes( oSettings, iRow ); + + for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + if ( anCells[i] === n ) + { + return i; + } + } + return -1; + } + + + /** + * Get an array of data for a given row from the internal data cache + * @param {object} oSettings dataTables settings object + * @param {int} iRow aoData row id + * @param {string} sSpecific data get type ('type' 'filter' 'sort') + * @param {array} aiColumns Array of column indexes to get data from + * @returns {array} Data array + * @memberof DataTable#oApi + */ + function _fnGetRowData( oSettings, iRow, sSpecific, aiColumns ) + { + var out = []; + for ( var i=0, iLen=aiColumns.length ; i<iLen ; i++ ) + { + out.push( _fnGetCellData( oSettings, iRow, aiColumns[i], sSpecific ) ); + } + return out; + } + + + /** + * Get the data for a given cell from the internal cache, taking into account data mapping + * @param {object} oSettings dataTables settings object + * @param {int} iRow aoData row id + * @param {int} iCol Column index + * @param {string} sSpecific data get type ('display', 'type' 'filter' 'sort') + * @returns {*} Cell data + * @memberof DataTable#oApi + */ + function _fnGetCellData( oSettings, iRow, iCol, sSpecific ) + { + var sData; + var oCol = oSettings.aoColumns[iCol]; + var oData = oSettings.aoData[iRow]._aData; + + if ( (sData=oCol.fnGetData( oData, sSpecific )) === undefined ) + { + if ( oSettings.iDrawError != oSettings.iDraw && oCol.sDefaultContent === null ) + { + _fnLog( oSettings, 0, "Requested unknown parameter "+ + (typeof oCol.mData=='function' ? '{mData function}' : "'"+oCol.mData+"'")+ + " from the data source for row "+iRow ); + oSettings.iDrawError = oSettings.iDraw; + } + return oCol.sDefaultContent; + } + + /* When the data source is null, we can use default column data */ + if ( sData === null && oCol.sDefaultContent !== null ) + { + sData = oCol.sDefaultContent; + } + else if ( typeof sData === 'function' ) + { + /* If the data source is a function, then we run it and use the return */ + return sData(); + } + + if ( sSpecific == 'display' && sData === null ) + { + return ''; + } + return sData; + } + + + /** + * Set the value for a specific cell, into the internal data cache + * @param {object} oSettings dataTables settings object + * @param {int} iRow aoData row id + * @param {int} iCol Column index + * @param {*} val Value to set + * @memberof DataTable#oApi + */ + function _fnSetCellData( oSettings, iRow, iCol, val ) + { + var oCol = oSettings.aoColumns[iCol]; + var oData = oSettings.aoData[iRow]._aData; + + oCol.fnSetData( oData, val ); + } + + + // Private variable that is used to match array syntax in the data property object + var __reArray = /\[.*?\]$/; + + /** + * Return a function that can be used to get data from a source object, taking + * into account the ability to use nested objects as a source + * @param {string|int|function} mSource The data source for the object + * @returns {function} Data get function + * @memberof DataTable#oApi + */ + function _fnGetObjectDataFn( mSource ) + { + if ( mSource === null ) + { + /* Give an empty string for rendering / sorting etc */ + return function (data, type) { + return null; + }; + } + else if ( typeof mSource === 'function' ) + { + return function (data, type, extra) { + return mSource( data, type, extra ); + }; + } + else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 || mSource.indexOf('[') !== -1) ) + { + /* If there is a . in the source string then the data source is in a + * nested object so we loop over the data for each level to get the next + * level down. On each loop we test for undefined, and if found immediately + * return. This allows entire objects to be missing and sDefaultContent to + * be used if defined, rather than throwing an error + */ + var fetchData = function (data, type, src) { + var a = src.split('.'); + var arrayNotation, out, innerSrc; + + if ( src !== "" ) + { + for ( var i=0, iLen=a.length ; i<iLen ; i++ ) + { + // Check if we are dealing with an array notation request + arrayNotation = a[i].match(__reArray); + + if ( arrayNotation ) { + a[i] = a[i].replace(__reArray, ''); + + // Condition allows simply [] to be passed in + if ( a[i] !== "" ) { + data = data[ a[i] ]; + } + out = []; + + // Get the remainder of the nested object to get + a.splice( 0, i+1 ); + innerSrc = a.join('.'); + + // Traverse each entry in the array getting the properties requested + for ( var j=0, jLen=data.length ; j<jLen ; j++ ) { + out.push( fetchData( data[j], type, innerSrc ) ); + } + + // If a string is given in between the array notation indicators, that + // is used to join the strings together, otherwise an array is returned + var join = arrayNotation[0].substring(1, arrayNotation[0].length-1); + data = (join==="") ? out : out.join(join); + + // The inner call to fetchData has already traversed through the remainder + // of the source requested, so we exit from the loop + break; + } + + if ( data === null || data[ a[i] ] === undefined ) + { + return undefined; + } + data = data[ a[i] ]; + } + } + + return data; + }; + + return function (data, type) { + return fetchData( data, type, mSource ); + }; + } + else + { + /* Array or flat object mapping */ + return function (data, type) { + return data[mSource]; + }; + } + } + + + /** + * Return a function that can be used to set data from a source object, taking + * into account the ability to use nested objects as a source + * @param {string|int|function} mSource The data source for the object + * @returns {function} Data set function + * @memberof DataTable#oApi + */ + function _fnSetObjectDataFn( mSource ) + { + if ( mSource === null ) + { + /* Nothing to do when the data source is null */ + return function (data, val) {}; + } + else if ( typeof mSource === 'function' ) + { + return function (data, val) { + mSource( data, 'set', val ); + }; + } + else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 || mSource.indexOf('[') !== -1) ) + { + /* Like the get, we need to get data from a nested object */ + var setData = function (data, val, src) { + var a = src.split('.'), b; + var arrayNotation, o, innerSrc; + + for ( var i=0, iLen=a.length-1 ; i<iLen ; i++ ) + { + // Check if we are dealing with an array notation request + arrayNotation = a[i].match(__reArray); + + if ( arrayNotation ) + { + a[i] = a[i].replace(__reArray, ''); + data[ a[i] ] = []; + + // Get the remainder of the nested object to set so we can recurse + b = a.slice(); + b.splice( 0, i+1 ); + innerSrc = b.join('.'); + + // Traverse each entry in the array setting the properties requested + for ( var j=0, jLen=val.length ; j<jLen ; j++ ) + { + o = {}; + setData( o, val[j], innerSrc ); + data[ a[i] ].push( o ); + } + + // The inner call to setData has already traversed through the remainder + // of the source and has set the data, thus we can exit here + return; + } + + // If the nested object doesn't currently exist - since we are + // trying to set the value - create it + if ( data[ a[i] ] === null || data[ a[i] ] === undefined ) + { + data[ a[i] ] = {}; + } + data = data[ a[i] ]; + } + + // If array notation is used, we just want to strip it and use the property name + // and assign the value. If it isn't used, then we get the result we want anyway + data[ a[a.length-1].replace(__reArray, '') ] = val; + }; + + return function (data, val) { + return setData( data, val, mSource ); + }; + } + else + { + /* Array or flat object mapping */ + return function (data, val) { + data[mSource] = val; + }; + } + } + + + /** + * Return an array with the full table data + * @param {object} oSettings dataTables settings object + * @returns array {array} aData Master data array + * @memberof DataTable#oApi + */ + function _fnGetDataMaster ( oSettings ) + { + var aData = []; + var iLen = oSettings.aoData.length; + for ( var i=0 ; i<iLen; i++ ) + { + aData.push( oSettings.aoData[i]._aData ); + } + return aData; + } + + + /** + * Nuke the table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnClearTable( oSettings ) + { + oSettings.aoData.splice( 0, oSettings.aoData.length ); + oSettings.aiDisplayMaster.splice( 0, oSettings.aiDisplayMaster.length ); + oSettings.aiDisplay.splice( 0, oSettings.aiDisplay.length ); + _fnCalculateEnd( oSettings ); + } + + + /** + * Take an array of integers (index array) and remove a target integer (value - not + * the key!) + * @param {array} a Index array to target + * @param {int} iTarget value to find + * @memberof DataTable#oApi + */ + function _fnDeleteIndex( a, iTarget ) + { + var iTargetIndex = -1; + + for ( var i=0, iLen=a.length ; i<iLen ; i++ ) + { + if ( a[i] == iTarget ) + { + iTargetIndex = i; + } + else if ( a[i] > iTarget ) + { + a[i]--; + } + } + + if ( iTargetIndex != -1 ) + { + a.splice( iTargetIndex, 1 ); + } + } + + + /** + * Call the developer defined fnRender function for a given cell (row/column) with + * the required parameters and return the result. + * @param {object} oSettings dataTables settings object + * @param {int} iRow aoData index for the row + * @param {int} iCol aoColumns index for the column + * @returns {*} Return of the developer's fnRender function + * @memberof DataTable#oApi + */ + function _fnRender( oSettings, iRow, iCol ) + { + var oCol = oSettings.aoColumns[iCol]; + + return oCol.fnRender( { + "iDataRow": iRow, + "iDataColumn": iCol, + "oSettings": oSettings, + "aData": oSettings.aoData[iRow]._aData, + "mDataProp": oCol.mData + }, _fnGetCellData(oSettings, iRow, iCol, 'display') ); + } + /** + * Create a new TR element (and it's TD children) for a row + * @param {object} oSettings dataTables settings object + * @param {int} iRow Row to consider + * @memberof DataTable#oApi + */ + function _fnCreateTr ( oSettings, iRow ) + { + var oData = oSettings.aoData[iRow]; + var nTd; + + if ( oData.nTr === null ) + { + oData.nTr = document.createElement('tr'); + + /* Use a private property on the node to allow reserve mapping from the node + * to the aoData array for fast look up + */ + oData.nTr._DT_RowIndex = iRow; + + /* Special parameters can be given by the data source to be used on the row */ + if ( oData._aData.DT_RowId ) + { + oData.nTr.id = oData._aData.DT_RowId; + } + + if ( oData._aData.DT_RowClass ) + { + oData.nTr.className = oData._aData.DT_RowClass; + } + + /* Process each column */ + for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + var oCol = oSettings.aoColumns[i]; + nTd = document.createElement( oCol.sCellType ); + + /* Render if needed - if bUseRendered is true then we already have the rendered + * value in the data source - so can just use that + */ + nTd.innerHTML = (typeof oCol.fnRender === 'function' && (!oCol.bUseRendered || oCol.mData === null)) ? + _fnRender( oSettings, iRow, i ) : + _fnGetCellData( oSettings, iRow, i, 'display' ); + + /* Add user defined class */ + if ( oCol.sClass !== null ) + { + nTd.className = oCol.sClass; + } + + if ( oCol.bVisible ) + { + oData.nTr.appendChild( nTd ); + oData._anHidden[i] = null; + } + else + { + oData._anHidden[i] = nTd; + } + + if ( oCol.fnCreatedCell ) + { + oCol.fnCreatedCell.call( oSettings.oInstance, + nTd, _fnGetCellData( oSettings, iRow, i, 'display' ), oData._aData, iRow, i + ); + } + } + + _fnCallbackFire( oSettings, 'aoRowCreatedCallback', null, [oData.nTr, oData._aData, iRow] ); + } + } + + + /** + * Create the HTML header for the table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnBuildHead( oSettings ) + { + var i, nTh, iLen, j, jLen; + var iThs = $('th, td', oSettings.nTHead).length; + var iCorrector = 0; + var jqChildren; + + /* If there is a header in place - then use it - otherwise it's going to get nuked... */ + if ( iThs !== 0 ) + { + /* We've got a thead from the DOM, so remove hidden columns and apply width to vis cols */ + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + nTh = oSettings.aoColumns[i].nTh; + nTh.setAttribute('role', 'columnheader'); + if ( oSettings.aoColumns[i].bSortable ) + { + nTh.setAttribute('tabindex', oSettings.iTabIndex); + nTh.setAttribute('aria-controls', oSettings.sTableId); + } + + if ( oSettings.aoColumns[i].sClass !== null ) + { + $(nTh).addClass( oSettings.aoColumns[i].sClass ); + } + + /* Set the title of the column if it is user defined (not what was auto detected) */ + if ( oSettings.aoColumns[i].sTitle != nTh.innerHTML ) + { + nTh.innerHTML = oSettings.aoColumns[i].sTitle; + } + } + } + else + { + /* We don't have a header in the DOM - so we are going to have to create one */ + var nTr = document.createElement( "tr" ); + + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + nTh = oSettings.aoColumns[i].nTh; + nTh.innerHTML = oSettings.aoColumns[i].sTitle; + nTh.setAttribute('tabindex', '0'); + + if ( oSettings.aoColumns[i].sClass !== null ) + { + $(nTh).addClass( oSettings.aoColumns[i].sClass ); + } + + nTr.appendChild( nTh ); + } + $(oSettings.nTHead).html( '' )[0].appendChild( nTr ); + _fnDetectHeader( oSettings.aoHeader, oSettings.nTHead ); + } + + /* ARIA role for the rows */ + $(oSettings.nTHead).children('tr').attr('role', 'row'); + + /* Add the extra markup needed by jQuery UI's themes */ + if ( oSettings.bJUI ) + { + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + nTh = oSettings.aoColumns[i].nTh; + + var nDiv = document.createElement('div'); + nDiv.className = oSettings.oClasses.sSortJUIWrapper; + $(nTh).contents().appendTo(nDiv); + + var nSpan = document.createElement('span'); + nSpan.className = oSettings.oClasses.sSortIcon; + nDiv.appendChild( nSpan ); + nTh.appendChild( nDiv ); + } + } + + if ( oSettings.oFeatures.bSort ) + { + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + if ( oSettings.aoColumns[i].bSortable !== false ) + { + _fnSortAttachListener( oSettings, oSettings.aoColumns[i].nTh, i ); + } + else + { + $(oSettings.aoColumns[i].nTh).addClass( oSettings.oClasses.sSortableNone ); + } + } + } + + /* Deal with the footer - add classes if required */ + if ( oSettings.oClasses.sFooterTH !== "" ) + { + $(oSettings.nTFoot).children('tr').children('th').addClass( oSettings.oClasses.sFooterTH ); + } + + /* Cache the footer elements */ + if ( oSettings.nTFoot !== null ) + { + var anCells = _fnGetUniqueThs( oSettings, null, oSettings.aoFooter ); + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + if ( anCells[i] ) + { + oSettings.aoColumns[i].nTf = anCells[i]; + if ( oSettings.aoColumns[i].sClass ) + { + $(anCells[i]).addClass( oSettings.aoColumns[i].sClass ); + } + } + } + } + } + + + /** + * Draw the header (or footer) element based on the column visibility states. The + * methodology here is to use the layout array from _fnDetectHeader, modified for + * the instantaneous column visibility, to construct the new layout. The grid is + * traversed over cell at a time in a rows x columns grid fashion, although each + * cell insert can cover multiple elements in the grid - which is tracks using the + * aApplied array. Cell inserts in the grid will only occur where there isn't + * already a cell in that position. + * @param {object} oSettings dataTables settings object + * @param array {objects} aoSource Layout array from _fnDetectHeader + * @param {boolean} [bIncludeHidden=false] If true then include the hidden columns in the calc, + * @memberof DataTable#oApi + */ + function _fnDrawHead( oSettings, aoSource, bIncludeHidden ) + { + var i, iLen, j, jLen, k, kLen, n, nLocalTr; + var aoLocal = []; + var aApplied = []; + var iColumns = oSettings.aoColumns.length; + var iRowspan, iColspan; + + if ( bIncludeHidden === undefined ) + { + bIncludeHidden = false; + } + + /* Make a copy of the master layout array, but without the visible columns in it */ + for ( i=0, iLen=aoSource.length ; i<iLen ; i++ ) + { + aoLocal[i] = aoSource[i].slice(); + aoLocal[i].nTr = aoSource[i].nTr; + + /* Remove any columns which are currently hidden */ + for ( j=iColumns-1 ; j>=0 ; j-- ) + { + if ( !oSettings.aoColumns[j].bVisible && !bIncludeHidden ) + { + aoLocal[i].splice( j, 1 ); + } + } + + /* Prep the applied array - it needs an element for each row */ + aApplied.push( [] ); + } + + for ( i=0, iLen=aoLocal.length ; i<iLen ; i++ ) + { + nLocalTr = aoLocal[i].nTr; + + /* All cells are going to be replaced, so empty out the row */ + if ( nLocalTr ) + { + while( (n = nLocalTr.firstChild) ) + { + nLocalTr.removeChild( n ); + } + } + + for ( j=0, jLen=aoLocal[i].length ; j<jLen ; j++ ) + { + iRowspan = 1; + iColspan = 1; + + /* Check to see if there is already a cell (row/colspan) covering our target + * insert point. If there is, then there is nothing to do. + */ + if ( aApplied[i][j] === undefined ) + { + nLocalTr.appendChild( aoLocal[i][j].cell ); + aApplied[i][j] = 1; + + /* Expand the cell to cover as many rows as needed */ + while ( aoLocal[i+iRowspan] !== undefined && + aoLocal[i][j].cell == aoLocal[i+iRowspan][j].cell ) + { + aApplied[i+iRowspan][j] = 1; + iRowspan++; + } + + /* Expand the cell to cover as many columns as needed */ + while ( aoLocal[i][j+iColspan] !== undefined && + aoLocal[i][j].cell == aoLocal[i][j+iColspan].cell ) + { + /* Must update the applied array over the rows for the columns */ + for ( k=0 ; k<iRowspan ; k++ ) + { + aApplied[i+k][j+iColspan] = 1; + } + iColspan++; + } + + /* Do the actual expansion in the DOM */ + aoLocal[i][j].cell.rowSpan = iRowspan; + aoLocal[i][j].cell.colSpan = iColspan; + } + } + } + } + + + /** + * Insert the required TR nodes into the table for display + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnDraw( oSettings ) + { + /* Provide a pre-callback function which can be used to cancel the draw is false is returned */ + var aPreDraw = _fnCallbackFire( oSettings, 'aoPreDrawCallback', 'preDraw', [oSettings] ); + if ( $.inArray( false, aPreDraw ) !== -1 ) + { + _fnProcessingDisplay( oSettings, false ); + return; + } + + var i, iLen, n; + var anRows = []; + var iRowCount = 0; + var iStripes = oSettings.asStripeClasses.length; + var iOpenRows = oSettings.aoOpenRows.length; + + oSettings.bDrawing = true; + + /* Check and see if we have an initial draw position from state saving */ + if ( oSettings.iInitDisplayStart !== undefined && oSettings.iInitDisplayStart != -1 ) + { + if ( oSettings.oFeatures.bServerSide ) + { + oSettings._iDisplayStart = oSettings.iInitDisplayStart; + } + else + { + oSettings._iDisplayStart = (oSettings.iInitDisplayStart >= oSettings.fnRecordsDisplay()) ? + 0 : oSettings.iInitDisplayStart; + } + oSettings.iInitDisplayStart = -1; + _fnCalculateEnd( oSettings ); + } + + /* Server-side processing draw intercept */ + if ( oSettings.bDeferLoading ) + { + oSettings.bDeferLoading = false; + oSettings.iDraw++; + } + else if ( !oSettings.oFeatures.bServerSide ) + { + oSettings.iDraw++; + } + else if ( !oSettings.bDestroying && !_fnAjaxUpdate( oSettings ) ) + { + return; + } + + if ( oSettings.aiDisplay.length !== 0 ) + { + var iStart = oSettings._iDisplayStart; + var iEnd = oSettings._iDisplayEnd; + + if ( oSettings.oFeatures.bServerSide ) + { + iStart = 0; + iEnd = oSettings.aoData.length; + } + + for ( var j=iStart ; j<iEnd ; j++ ) + { + var aoData = oSettings.aoData[ oSettings.aiDisplay[j] ]; + if ( aoData.nTr === null ) + { + _fnCreateTr( oSettings, oSettings.aiDisplay[j] ); + } + + var nRow = aoData.nTr; + + /* Remove the old striping classes and then add the new one */ + if ( iStripes !== 0 ) + { + var sStripe = oSettings.asStripeClasses[ iRowCount % iStripes ]; + if ( aoData._sRowStripe != sStripe ) + { + $(nRow).removeClass( aoData._sRowStripe ).addClass( sStripe ); + aoData._sRowStripe = sStripe; + } + } + + /* Row callback functions - might want to manipulate the row */ + _fnCallbackFire( oSettings, 'aoRowCallback', null, + [nRow, oSettings.aoData[ oSettings.aiDisplay[j] ]._aData, iRowCount, j] ); + + anRows.push( nRow ); + iRowCount++; + + /* If there is an open row - and it is attached to this parent - attach it on redraw */ + if ( iOpenRows !== 0 ) + { + for ( var k=0 ; k<iOpenRows ; k++ ) + { + if ( nRow == oSettings.aoOpenRows[k].nParent ) + { + anRows.push( oSettings.aoOpenRows[k].nTr ); + break; + } + } + } + } + } + else + { + /* Table is empty - create a row with an empty message in it */ + anRows[ 0 ] = document.createElement( 'tr' ); + + if ( oSettings.asStripeClasses[0] ) + { + anRows[ 0 ].className = oSettings.asStripeClasses[0]; + } + + var oLang = oSettings.oLanguage; + var sZero = oLang.sZeroRecords; + if ( oSettings.iDraw == 1 && oSettings.sAjaxSource !== null && !oSettings.oFeatures.bServerSide ) + { + sZero = oLang.sLoadingRecords; + } + else if ( oLang.sEmptyTable && oSettings.fnRecordsTotal() === 0 ) + { + sZero = oLang.sEmptyTable; + } + + var nTd = document.createElement( 'td' ); + nTd.setAttribute( 'valign', "top" ); + nTd.colSpan = _fnVisbleColumns( oSettings ); + nTd.className = oSettings.oClasses.sRowEmpty; + nTd.innerHTML = _fnInfoMacros( oSettings, sZero ); + + anRows[ iRowCount ].appendChild( nTd ); + } + + /* Header and footer callbacks */ + _fnCallbackFire( oSettings, 'aoHeaderCallback', 'header', [ $(oSettings.nTHead).children('tr')[0], + _fnGetDataMaster( oSettings ), oSettings._iDisplayStart, oSettings.fnDisplayEnd(), oSettings.aiDisplay ] ); + + _fnCallbackFire( oSettings, 'aoFooterCallback', 'footer', [ $(oSettings.nTFoot).children('tr')[0], + _fnGetDataMaster( oSettings ), oSettings._iDisplayStart, oSettings.fnDisplayEnd(), oSettings.aiDisplay ] ); + + /* + * Need to remove any old row from the display - note we can't just empty the tbody using + * $().html('') since this will unbind the jQuery event handlers (even although the node + * still exists!) - equally we can't use innerHTML, since IE throws an exception. + */ + var + nAddFrag = document.createDocumentFragment(), + nRemoveFrag = document.createDocumentFragment(), + nBodyPar, nTrs; + + if ( oSettings.nTBody ) + { + nBodyPar = oSettings.nTBody.parentNode; + nRemoveFrag.appendChild( oSettings.nTBody ); + + /* When doing infinite scrolling, only remove child rows when sorting, filtering or start + * up. When not infinite scroll, always do it. + */ + if ( !oSettings.oScroll.bInfinite || !oSettings._bInitComplete || + oSettings.bSorted || oSettings.bFiltered ) + { + while( (n = oSettings.nTBody.firstChild) ) + { + oSettings.nTBody.removeChild( n ); + } + } + + /* Put the draw table into the dom */ + for ( i=0, iLen=anRows.length ; i<iLen ; i++ ) + { + nAddFrag.appendChild( anRows[i] ); + } + + oSettings.nTBody.appendChild( nAddFrag ); + if ( nBodyPar !== null ) + { + nBodyPar.appendChild( oSettings.nTBody ); + } + } + + /* Call all required callback functions for the end of a draw */ + _fnCallbackFire( oSettings, 'aoDrawCallback', 'draw', [oSettings] ); + + /* Draw is complete, sorting and filtering must be as well */ + oSettings.bSorted = false; + oSettings.bFiltered = false; + oSettings.bDrawing = false; + + if ( oSettings.oFeatures.bServerSide ) + { + _fnProcessingDisplay( oSettings, false ); + if ( !oSettings._bInitComplete ) + { + _fnInitComplete( oSettings ); + } + } + } + + + /** + * Redraw the table - taking account of the various features which are enabled + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnReDraw( oSettings ) + { + if ( oSettings.oFeatures.bSort ) + { + /* Sorting will refilter and draw for us */ + _fnSort( oSettings, oSettings.oPreviousSearch ); + } + else if ( oSettings.oFeatures.bFilter ) + { + /* Filtering will redraw for us */ + _fnFilterComplete( oSettings, oSettings.oPreviousSearch ); + } + else + { + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + } + + + /** + * Add the options to the page HTML for the table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnAddOptionsHtml ( oSettings ) + { + /* + * Create a temporary, empty, div which we can later on replace with what we have generated + * we do it this way to rendering the 'options' html offline - speed :-) + */ + var nHolding = $('<div></div>')[0]; + oSettings.nTable.parentNode.insertBefore( nHolding, oSettings.nTable ); + + /* + * All DataTables are wrapped in a div + */ + oSettings.nTableWrapper = $('<div id="'+oSettings.sTableId+'_wrapper" class="'+oSettings.oClasses.sWrapper+'" role="grid"></div>')[0]; + oSettings.nTableReinsertBefore = oSettings.nTable.nextSibling; + + /* Track where we want to insert the option */ + var nInsertNode = oSettings.nTableWrapper; + + /* Loop over the user set positioning and place the elements as needed */ + var aDom = oSettings.sDom.split(''); + var nTmp, iPushFeature, cOption, nNewNode, cNext, sAttr, j; + for ( var i=0 ; i<aDom.length ; i++ ) + { + iPushFeature = 0; + cOption = aDom[i]; + + if ( cOption == '<' ) + { + /* New container div */ + nNewNode = $('<div></div>')[0]; + + /* Check to see if we should append an id and/or a class name to the container */ + cNext = aDom[i+1]; + if ( cNext == "'" || cNext == '"' ) + { + sAttr = ""; + j = 2; + while ( aDom[i+j] != cNext ) + { + sAttr += aDom[i+j]; + j++; + } + + /* Replace jQuery UI constants */ + if ( sAttr == "H" ) + { + sAttr = oSettings.oClasses.sJUIHeader; + } + else if ( sAttr == "F" ) + { + sAttr = oSettings.oClasses.sJUIFooter; + } + + /* The attribute can be in the format of "#id.class", "#id" or "class" This logic + * breaks the string into parts and applies them as needed + */ + if ( sAttr.indexOf('.') != -1 ) + { + var aSplit = sAttr.split('.'); + nNewNode.id = aSplit[0].substr(1, aSplit[0].length-1); + nNewNode.className = aSplit[1]; + } + else if ( sAttr.charAt(0) == "#" ) + { + nNewNode.id = sAttr.substr(1, sAttr.length-1); + } + else + { + nNewNode.className = sAttr; + } + + i += j; /* Move along the position array */ + } + + nInsertNode.appendChild( nNewNode ); + nInsertNode = nNewNode; + } + else if ( cOption == '>' ) + { + /* End container div */ + nInsertNode = nInsertNode.parentNode; + } + else if ( cOption == 'l' && oSettings.oFeatures.bPaginate && oSettings.oFeatures.bLengthChange ) + { + /* Length */ + nTmp = _fnFeatureHtmlLength( oSettings ); + iPushFeature = 1; + } + else if ( cOption == 'f' && oSettings.oFeatures.bFilter ) + { + /* Filter */ + nTmp = _fnFeatureHtmlFilter( oSettings ); + iPushFeature = 1; + } + else if ( cOption == 'r' && oSettings.oFeatures.bProcessing ) + { + /* pRocessing */ + nTmp = _fnFeatureHtmlProcessing( oSettings ); + iPushFeature = 1; + } + else if ( cOption == 't' ) + { + /* Table */ + nTmp = _fnFeatureHtmlTable( oSettings ); + iPushFeature = 1; + } + else if ( cOption == 'i' && oSettings.oFeatures.bInfo ) + { + /* Info */ + nTmp = _fnFeatureHtmlInfo( oSettings ); + iPushFeature = 1; + } + else if ( cOption == 'p' && oSettings.oFeatures.bPaginate ) + { + /* Pagination */ + nTmp = _fnFeatureHtmlPaginate( oSettings ); + iPushFeature = 1; + } + else if ( DataTable.ext.aoFeatures.length !== 0 ) + { + /* Plug-in features */ + var aoFeatures = DataTable.ext.aoFeatures; + for ( var k=0, kLen=aoFeatures.length ; k<kLen ; k++ ) + { + if ( cOption == aoFeatures[k].cFeature ) + { + nTmp = aoFeatures[k].fnInit( oSettings ); + if ( nTmp ) + { + iPushFeature = 1; + } + break; + } + } + } + + /* Add to the 2D features array */ + if ( iPushFeature == 1 && nTmp !== null ) + { + if ( typeof oSettings.aanFeatures[cOption] !== 'object' ) + { + oSettings.aanFeatures[cOption] = []; + } + oSettings.aanFeatures[cOption].push( nTmp ); + nInsertNode.appendChild( nTmp ); + } + } + + /* Built our DOM structure - replace the holding div with what we want */ + nHolding.parentNode.replaceChild( oSettings.nTableWrapper, nHolding ); + } + + + /** + * Use the DOM source to create up an array of header cells. The idea here is to + * create a layout grid (array) of rows x columns, which contains a reference + * to the cell that that point in the grid (regardless of col/rowspan), such that + * any column / row could be removed and the new grid constructed + * @param array {object} aLayout Array to store the calculated layout in + * @param {node} nThead The header/footer element for the table + * @memberof DataTable#oApi + */ + function _fnDetectHeader ( aLayout, nThead ) + { + var nTrs = $(nThead).children('tr'); + var nTr, nCell; + var i, k, l, iLen, jLen, iColShifted, iColumn, iColspan, iRowspan; + var bUnique; + var fnShiftCol = function ( a, i, j ) { + var k = a[i]; + while ( k[j] ) { + j++; + } + return j; + }; + + aLayout.splice( 0, aLayout.length ); + + /* We know how many rows there are in the layout - so prep it */ + for ( i=0, iLen=nTrs.length ; i<iLen ; i++ ) + { + aLayout.push( [] ); + } + + /* Calculate a layout array */ + for ( i=0, iLen=nTrs.length ; i<iLen ; i++ ) + { + nTr = nTrs[i]; + iColumn = 0; + + /* For every cell in the row... */ + nCell = nTr.firstChild; + while ( nCell ) { + if ( nCell.nodeName.toUpperCase() == "TD" || + nCell.nodeName.toUpperCase() == "TH" ) + { + /* Get the col and rowspan attributes from the DOM and sanitise them */ + iColspan = nCell.getAttribute('colspan') * 1; + iRowspan = nCell.getAttribute('rowspan') * 1; + iColspan = (!iColspan || iColspan===0 || iColspan===1) ? 1 : iColspan; + iRowspan = (!iRowspan || iRowspan===0 || iRowspan===1) ? 1 : iRowspan; + + /* There might be colspan cells already in this row, so shift our target + * accordingly + */ + iColShifted = fnShiftCol( aLayout, i, iColumn ); + + /* Cache calculation for unique columns */ + bUnique = iColspan === 1 ? true : false; + + /* If there is col / rowspan, copy the information into the layout grid */ + for ( l=0 ; l<iColspan ; l++ ) + { + for ( k=0 ; k<iRowspan ; k++ ) + { + aLayout[i+k][iColShifted+l] = { + "cell": nCell, + "unique": bUnique + }; + aLayout[i+k].nTr = nTr; + } + } + } + nCell = nCell.nextSibling; + } + } + } + + + /** + * Get an array of unique th elements, one for each column + * @param {object} oSettings dataTables settings object + * @param {node} nHeader automatically detect the layout from this node - optional + * @param {array} aLayout thead/tfoot layout from _fnDetectHeader - optional + * @returns array {node} aReturn list of unique th's + * @memberof DataTable#oApi + */ + function _fnGetUniqueThs ( oSettings, nHeader, aLayout ) + { + var aReturn = []; + if ( !aLayout ) + { + aLayout = oSettings.aoHeader; + if ( nHeader ) + { + aLayout = []; + _fnDetectHeader( aLayout, nHeader ); + } + } + + for ( var i=0, iLen=aLayout.length ; i<iLen ; i++ ) + { + for ( var j=0, jLen=aLayout[i].length ; j<jLen ; j++ ) + { + if ( aLayout[i][j].unique && + (!aReturn[j] || !oSettings.bSortCellsTop) ) + { + aReturn[j] = aLayout[i][j].cell; + } + } + } + + return aReturn; + } + + + + /** + * Update the table using an Ajax call + * @param {object} oSettings dataTables settings object + * @returns {boolean} Block the table drawing or not + * @memberof DataTable#oApi + */ + function _fnAjaxUpdate( oSettings ) + { + if ( oSettings.bAjaxDataGet ) + { + oSettings.iDraw++; + _fnProcessingDisplay( oSettings, true ); + var iColumns = oSettings.aoColumns.length; + var aoData = _fnAjaxParameters( oSettings ); + _fnServerParams( oSettings, aoData ); + + oSettings.fnServerData.call( oSettings.oInstance, oSettings.sAjaxSource, aoData, + function(json) { + _fnAjaxUpdateDraw( oSettings, json ); + }, oSettings ); + return false; + } + else + { + return true; + } + } + + + /** + * Build up the parameters in an object needed for a server-side processing request + * @param {object} oSettings dataTables settings object + * @returns {bool} block the table drawing or not + * @memberof DataTable#oApi + */ + function _fnAjaxParameters( oSettings ) + { + var iColumns = oSettings.aoColumns.length; + var aoData = [], mDataProp, aaSort, aDataSort; + var i, j; + + aoData.push( { "name": "sEcho", "value": oSettings.iDraw } ); + aoData.push( { "name": "iColumns", "value": iColumns } ); + aoData.push( { "name": "sColumns", "value": _fnColumnOrdering(oSettings) } ); + aoData.push( { "name": "iDisplayStart", "value": oSettings._iDisplayStart } ); + aoData.push( { "name": "iDisplayLength", "value": oSettings.oFeatures.bPaginate !== false ? + oSettings._iDisplayLength : -1 } ); + + for ( i=0 ; i<iColumns ; i++ ) + { + mDataProp = oSettings.aoColumns[i].mData; + aoData.push( { "name": "mDataProp_"+i, "value": typeof(mDataProp)==="function" ? 'function' : mDataProp } ); + } + + /* Filtering */ + if ( oSettings.oFeatures.bFilter !== false ) + { + aoData.push( { "name": "sSearch", "value": oSettings.oPreviousSearch.sSearch } ); + aoData.push( { "name": "bRegex", "value": oSettings.oPreviousSearch.bRegex } ); + for ( i=0 ; i<iColumns ; i++ ) + { + aoData.push( { "name": "sSearch_"+i, "value": oSettings.aoPreSearchCols[i].sSearch } ); + aoData.push( { "name": "bRegex_"+i, "value": oSettings.aoPreSearchCols[i].bRegex } ); + aoData.push( { "name": "bSearchable_"+i, "value": oSettings.aoColumns[i].bSearchable } ); + } + } + + /* Sorting */ + if ( oSettings.oFeatures.bSort !== false ) + { + var iCounter = 0; + + aaSort = ( oSettings.aaSortingFixed !== null ) ? + oSettings.aaSortingFixed.concat( oSettings.aaSorting ) : + oSettings.aaSorting.slice(); + + for ( i=0 ; i<aaSort.length ; i++ ) + { + aDataSort = oSettings.aoColumns[ aaSort[i][0] ].aDataSort; + + for ( j=0 ; j<aDataSort.length ; j++ ) + { + aoData.push( { "name": "iSortCol_"+iCounter, "value": aDataSort[j] } ); + aoData.push( { "name": "sSortDir_"+iCounter, "value": aaSort[i][1] } ); + iCounter++; + } + } + aoData.push( { "name": "iSortingCols", "value": iCounter } ); + + for ( i=0 ; i<iColumns ; i++ ) + { + aoData.push( { "name": "bSortable_"+i, "value": oSettings.aoColumns[i].bSortable } ); + } + } + + return aoData; + } + + + /** + * Add Ajax parameters from plug-ins + * @param {object} oSettings dataTables settings object + * @param array {objects} aoData name/value pairs to send to the server + * @memberof DataTable#oApi + */ + function _fnServerParams( oSettings, aoData ) + { + _fnCallbackFire( oSettings, 'aoServerParams', 'serverParams', [aoData] ); + } + + + /** + * Data the data from the server (nuking the old) and redraw the table + * @param {object} oSettings dataTables settings object + * @param {object} json json data return from the server. + * @param {string} json.sEcho Tracking flag for DataTables to match requests + * @param {int} json.iTotalRecords Number of records in the data set, not accounting for filtering + * @param {int} json.iTotalDisplayRecords Number of records in the data set, accounting for filtering + * @param {array} json.aaData The data to display on this page + * @param {string} [json.sColumns] Column ordering (sName, comma separated) + * @memberof DataTable#oApi + */ + function _fnAjaxUpdateDraw ( oSettings, json ) + { + if ( json.sEcho !== undefined ) + { + /* Protect against old returns over-writing a new one. Possible when you get + * very fast interaction, and later queries are completed much faster + */ + if ( json.sEcho*1 < oSettings.iDraw ) + { + return; + } + else + { + oSettings.iDraw = json.sEcho * 1; + } + } + + if ( !oSettings.oScroll.bInfinite || + (oSettings.oScroll.bInfinite && (oSettings.bSorted || oSettings.bFiltered)) ) + { + _fnClearTable( oSettings ); + } + oSettings._iRecordsTotal = parseInt(json.iTotalRecords, 10); + oSettings._iRecordsDisplay = parseInt(json.iTotalDisplayRecords, 10); + + /* Determine if reordering is required */ + var sOrdering = _fnColumnOrdering(oSettings); + var bReOrder = (json.sColumns !== undefined && sOrdering !== "" && json.sColumns != sOrdering ); + var aiIndex; + if ( bReOrder ) + { + aiIndex = _fnReOrderIndex( oSettings, json.sColumns ); + } + + var aData = _fnGetObjectDataFn( oSettings.sAjaxDataProp )( json ); + for ( var i=0, iLen=aData.length ; i<iLen ; i++ ) + { + if ( bReOrder ) + { + /* If we need to re-order, then create a new array with the correct order and add it */ + var aDataSorted = []; + for ( var j=0, jLen=oSettings.aoColumns.length ; j<jLen ; j++ ) + { + aDataSorted.push( aData[i][ aiIndex[j] ] ); + } + _fnAddData( oSettings, aDataSorted ); + } + else + { + /* No re-order required, sever got it "right" - just straight add */ + _fnAddData( oSettings, aData[i] ); + } + } + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + + oSettings.bAjaxDataGet = false; + _fnDraw( oSettings ); + oSettings.bAjaxDataGet = true; + _fnProcessingDisplay( oSettings, false ); + } + + + + /** + * Generate the node required for filtering text + * @returns {node} Filter control element + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlFilter ( oSettings ) + { + var oPreviousSearch = oSettings.oPreviousSearch; + + var sSearchStr = oSettings.oLanguage.sSearch; + sSearchStr = (sSearchStr.indexOf('_INPUT_') !== -1) ? + sSearchStr.replace('_INPUT_', '<input type="text" />') : + sSearchStr==="" ? '<input type="text" />' : sSearchStr+' <input type="text" />'; + + var nFilter = document.createElement( 'div' ); + nFilter.className = oSettings.oClasses.sFilter; + nFilter.innerHTML = '<label>'+sSearchStr+'</label>'; + if ( !oSettings.aanFeatures.f ) + { + nFilter.id = oSettings.sTableId+'_filter'; + } + + var jqFilter = $('input[type="text"]', nFilter); + + // Store a reference to the input element, so other input elements could be + // added to the filter wrapper if needed (submit button for example) + nFilter._DT_Input = jqFilter[0]; + + jqFilter.val( oPreviousSearch.sSearch.replace('"','"') ); + jqFilter.bind( 'keyup.DT', function(e) { + /* Update all other filter input elements for the new display */ + var n = oSettings.aanFeatures.f; + var val = this.value==="" ? "" : this.value; // mental IE8 fix :-( + + for ( var i=0, iLen=n.length ; i<iLen ; i++ ) + { + if ( n[i] != $(this).parents('div.dataTables_filter')[0] ) + { + $(n[i]._DT_Input).val( val ); + } + } + + /* Now do the filter */ + if ( val != oPreviousSearch.sSearch ) + { + _fnFilterComplete( oSettings, { + "sSearch": val, + "bRegex": oPreviousSearch.bRegex, + "bSmart": oPreviousSearch.bSmart , + "bCaseInsensitive": oPreviousSearch.bCaseInsensitive + } ); + } + } ); + + jqFilter + .attr('aria-controls', oSettings.sTableId) + .bind( 'keypress.DT', function(e) { + /* Prevent form submission */ + if ( e.keyCode == 13 ) + { + return false; + } + } + ); + + return nFilter; + } + + + /** + * Filter the table using both the global filter and column based filtering + * @param {object} oSettings dataTables settings object + * @param {object} oSearch search information + * @param {int} [iForce] force a research of the master array (1) or not (undefined or 0) + * @memberof DataTable#oApi + */ + function _fnFilterComplete ( oSettings, oInput, iForce ) + { + var oPrevSearch = oSettings.oPreviousSearch; + var aoPrevSearch = oSettings.aoPreSearchCols; + var fnSaveFilter = function ( oFilter ) { + /* Save the filtering values */ + oPrevSearch.sSearch = oFilter.sSearch; + oPrevSearch.bRegex = oFilter.bRegex; + oPrevSearch.bSmart = oFilter.bSmart; + oPrevSearch.bCaseInsensitive = oFilter.bCaseInsensitive; + }; + + /* In server-side processing all filtering is done by the server, so no point hanging around here */ + if ( !oSettings.oFeatures.bServerSide ) + { + /* Global filter */ + _fnFilter( oSettings, oInput.sSearch, iForce, oInput.bRegex, oInput.bSmart, oInput.bCaseInsensitive ); + fnSaveFilter( oInput ); + + /* Now do the individual column filter */ + for ( var i=0 ; i<oSettings.aoPreSearchCols.length ; i++ ) + { + _fnFilterColumn( oSettings, aoPrevSearch[i].sSearch, i, aoPrevSearch[i].bRegex, + aoPrevSearch[i].bSmart, aoPrevSearch[i].bCaseInsensitive ); + } + + /* Custom filtering */ + _fnFilterCustom( oSettings ); + } + else + { + fnSaveFilter( oInput ); + } + + /* Tell the draw function we have been filtering */ + oSettings.bFiltered = true; + $(oSettings.oInstance).trigger('filter', oSettings); + + /* Redraw the table */ + oSettings._iDisplayStart = 0; + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + + /* Rebuild search array 'offline' */ + _fnBuildSearchArray( oSettings, 0 ); + } + + + /** + * Apply custom filtering functions + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnFilterCustom( oSettings ) + { + var afnFilters = DataTable.ext.afnFiltering; + var aiFilterColumns = _fnGetColumns( oSettings, 'bSearchable' ); + + for ( var i=0, iLen=afnFilters.length ; i<iLen ; i++ ) + { + var iCorrector = 0; + for ( var j=0, jLen=oSettings.aiDisplay.length ; j<jLen ; j++ ) + { + var iDisIndex = oSettings.aiDisplay[j-iCorrector]; + var bTest = afnFilters[i]( + oSettings, + _fnGetRowData( oSettings, iDisIndex, 'filter', aiFilterColumns ), + iDisIndex + ); + + /* Check if we should use this row based on the filtering function */ + if ( !bTest ) + { + oSettings.aiDisplay.splice( j-iCorrector, 1 ); + iCorrector++; + } + } + } + } + + + /** + * Filter the table on a per-column basis + * @param {object} oSettings dataTables settings object + * @param {string} sInput string to filter on + * @param {int} iColumn column to filter + * @param {bool} bRegex treat search string as a regular expression or not + * @param {bool} bSmart use smart filtering or not + * @param {bool} bCaseInsensitive Do case insenstive matching or not + * @memberof DataTable#oApi + */ + function _fnFilterColumn ( oSettings, sInput, iColumn, bRegex, bSmart, bCaseInsensitive ) + { + if ( sInput === "" ) + { + return; + } + + var iIndexCorrector = 0; + var rpSearch = _fnFilterCreateSearch( sInput, bRegex, bSmart, bCaseInsensitive ); + + for ( var i=oSettings.aiDisplay.length-1 ; i>=0 ; i-- ) + { + var sData = _fnDataToSearch( _fnGetCellData( oSettings, oSettings.aiDisplay[i], iColumn, 'filter' ), + oSettings.aoColumns[iColumn].sType ); + if ( ! rpSearch.test( sData ) ) + { + oSettings.aiDisplay.splice( i, 1 ); + iIndexCorrector++; + } + } + } + + + /** + * Filter the data table based on user input and draw the table + * @param {object} oSettings dataTables settings object + * @param {string} sInput string to filter on + * @param {int} iForce optional - force a research of the master array (1) or not (undefined or 0) + * @param {bool} bRegex treat as a regular expression or not + * @param {bool} bSmart perform smart filtering or not + * @param {bool} bCaseInsensitive Do case insenstive matching or not + * @memberof DataTable#oApi + */ + function _fnFilter( oSettings, sInput, iForce, bRegex, bSmart, bCaseInsensitive ) + { + var i; + var rpSearch = _fnFilterCreateSearch( sInput, bRegex, bSmart, bCaseInsensitive ); + var oPrevSearch = oSettings.oPreviousSearch; + + /* Check if we are forcing or not - optional parameter */ + if ( !iForce ) + { + iForce = 0; + } + + /* Need to take account of custom filtering functions - always filter */ + if ( DataTable.ext.afnFiltering.length !== 0 ) + { + iForce = 1; + } + + /* + * If the input is blank - we want the full data set + */ + if ( sInput.length <= 0 ) + { + oSettings.aiDisplay.splice( 0, oSettings.aiDisplay.length); + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + } + else + { + /* + * We are starting a new search or the new search string is smaller + * then the old one (i.e. delete). Search from the master array + */ + if ( oSettings.aiDisplay.length == oSettings.aiDisplayMaster.length || + oPrevSearch.sSearch.length > sInput.length || iForce == 1 || + sInput.indexOf(oPrevSearch.sSearch) !== 0 ) + { + /* Nuke the old display array - we are going to rebuild it */ + oSettings.aiDisplay.splice( 0, oSettings.aiDisplay.length); + + /* Force a rebuild of the search array */ + _fnBuildSearchArray( oSettings, 1 ); + + /* Search through all records to populate the search array + * The the oSettings.aiDisplayMaster and asDataSearch arrays have 1 to 1 + * mapping + */ + for ( i=0 ; i<oSettings.aiDisplayMaster.length ; i++ ) + { + if ( rpSearch.test(oSettings.asDataSearch[i]) ) + { + oSettings.aiDisplay.push( oSettings.aiDisplayMaster[i] ); + } + } + } + else + { + /* Using old search array - refine it - do it this way for speed + * Don't have to search the whole master array again + */ + var iIndexCorrector = 0; + + /* Search the current results */ + for ( i=0 ; i<oSettings.asDataSearch.length ; i++ ) + { + if ( ! rpSearch.test(oSettings.asDataSearch[i]) ) + { + oSettings.aiDisplay.splice( i-iIndexCorrector, 1 ); + iIndexCorrector++; + } + } + } + } + } + + + /** + * Create an array which can be quickly search through + * @param {object} oSettings dataTables settings object + * @param {int} iMaster use the master data array - optional + * @memberof DataTable#oApi + */ + function _fnBuildSearchArray ( oSettings, iMaster ) + { + if ( !oSettings.oFeatures.bServerSide ) + { + /* Clear out the old data */ + oSettings.asDataSearch = []; + + var aiFilterColumns = _fnGetColumns( oSettings, 'bSearchable' ); + var aiIndex = (iMaster===1) ? + oSettings.aiDisplayMaster : + oSettings.aiDisplay; + + for ( var i=0, iLen=aiIndex.length ; i<iLen ; i++ ) + { + oSettings.asDataSearch[i] = _fnBuildSearchRow( + oSettings, + _fnGetRowData( oSettings, aiIndex[i], 'filter', aiFilterColumns ) + ); + } + } + } + + + /** + * Create a searchable string from a single data row + * @param {object} oSettings dataTables settings object + * @param {array} aData Row data array to use for the data to search + * @memberof DataTable#oApi + */ + function _fnBuildSearchRow( oSettings, aData ) + { + var sSearch = aData.join(' '); + + /* If it looks like there is an HTML entity in the string, attempt to decode it */ + if ( sSearch.indexOf('&') !== -1 ) + { + sSearch = $('<div>').html(sSearch).text(); + } + + // Strip newline characters + return sSearch.replace( /[\n\r]/g, " " ); + } + + /** + * Build a regular expression object suitable for searching a table + * @param {string} sSearch string to search for + * @param {bool} bRegex treat as a regular expression or not + * @param {bool} bSmart perform smart filtering or not + * @param {bool} bCaseInsensitive Do case insensitive matching or not + * @returns {RegExp} constructed object + * @memberof DataTable#oApi + */ + function _fnFilterCreateSearch( sSearch, bRegex, bSmart, bCaseInsensitive ) + { + var asSearch, sRegExpString; + + if ( bSmart ) + { + /* Generate the regular expression to use. Something along the lines of: + * ^(?=.*?\bone\b)(?=.*?\btwo\b)(?=.*?\bthree\b).*$ + */ + asSearch = bRegex ? sSearch.split( ' ' ) : _fnEscapeRegex( sSearch ).split( ' ' ); + sRegExpString = '^(?=.*?'+asSearch.join( ')(?=.*?' )+').*$'; + return new RegExp( sRegExpString, bCaseInsensitive ? "i" : "" ); + } + else + { + sSearch = bRegex ? sSearch : _fnEscapeRegex( sSearch ); + return new RegExp( sSearch, bCaseInsensitive ? "i" : "" ); + } + } + + + /** + * Convert raw data into something that the user can search on + * @param {string} sData data to be modified + * @param {string} sType data type + * @returns {string} search string + * @memberof DataTable#oApi + */ + function _fnDataToSearch ( sData, sType ) + { + if ( typeof DataTable.ext.ofnSearch[sType] === "function" ) + { + return DataTable.ext.ofnSearch[sType]( sData ); + } + else if ( sData === null ) + { + return ''; + } + else if ( sType == "html" ) + { + return sData.replace(/[\r\n]/g," ").replace( /<.*?>/g, "" ); + } + else if ( typeof sData === "string" ) + { + return sData.replace(/[\r\n]/g," "); + } + return sData; + } + + + /** + * scape a string such that it can be used in a regular expression + * @param {string} sVal string to escape + * @returns {string} escaped string + * @memberof DataTable#oApi + */ + function _fnEscapeRegex ( sVal ) + { + var acEscape = [ '/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\', '$', '^', '-' ]; + var reReplace = new RegExp( '(\\' + acEscape.join('|\\') + ')', 'g' ); + return sVal.replace(reReplace, '\\$1'); + } + + + /** + * Generate the node required for the info display + * @param {object} oSettings dataTables settings object + * @returns {node} Information element + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlInfo ( oSettings ) + { + var nInfo = document.createElement( 'div' ); + nInfo.className = oSettings.oClasses.sInfo; + + /* Actions that are to be taken once only for this feature */ + if ( !oSettings.aanFeatures.i ) + { + /* Add draw callback */ + oSettings.aoDrawCallback.push( { + "fn": _fnUpdateInfo, + "sName": "information" + } ); + + /* Add id */ + nInfo.id = oSettings.sTableId+'_info'; + } + oSettings.nTable.setAttribute( 'aria-describedby', oSettings.sTableId+'_info' ); + + return nInfo; + } + + + /** + * Update the information elements in the display + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnUpdateInfo ( oSettings ) + { + /* Show information about the table */ + if ( !oSettings.oFeatures.bInfo || oSettings.aanFeatures.i.length === 0 ) + { + return; + } + + var + oLang = oSettings.oLanguage, + iStart = oSettings._iDisplayStart+1, + iEnd = oSettings.fnDisplayEnd(), + iMax = oSettings.fnRecordsTotal(), + iTotal = oSettings.fnRecordsDisplay(), + sOut; + + if ( iTotal === 0 ) + { + /* Empty record set */ + sOut = oLang.sInfoEmpty; + } + else { + /* Normal record set */ + sOut = oLang.sInfo; + } + + if ( iTotal != iMax ) + { + /* Record set after filtering */ + sOut += ' ' + oLang.sInfoFiltered; + } + + // Convert the macros + sOut += oLang.sInfoPostFix; + sOut = _fnInfoMacros( oSettings, sOut ); + + if ( oLang.fnInfoCallback !== null ) + { + sOut = oLang.fnInfoCallback.call( oSettings.oInstance, + oSettings, iStart, iEnd, iMax, iTotal, sOut ); + } + + var n = oSettings.aanFeatures.i; + for ( var i=0, iLen=n.length ; i<iLen ; i++ ) + { + $(n[i]).html( sOut ); + } + } + + + function _fnInfoMacros ( oSettings, str ) + { + var + iStart = oSettings._iDisplayStart+1, + sStart = oSettings.fnFormatNumber( iStart ), + iEnd = oSettings.fnDisplayEnd(), + sEnd = oSettings.fnFormatNumber( iEnd ), + iTotal = oSettings.fnRecordsDisplay(), + sTotal = oSettings.fnFormatNumber( iTotal ), + iMax = oSettings.fnRecordsTotal(), + sMax = oSettings.fnFormatNumber( iMax ); + + // When infinite scrolling, we are always starting at 1. _iDisplayStart is used only + // internally + if ( oSettings.oScroll.bInfinite ) + { + sStart = oSettings.fnFormatNumber( 1 ); + } + + return str. + replace(/_START_/g, sStart). + replace(/_END_/g, sEnd). + replace(/_TOTAL_/g, sTotal). + replace(/_MAX_/g, sMax); + } + + + + /** + * Draw the table for the first time, adding all required features + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnInitialise ( oSettings ) + { + var i, iLen, iAjaxStart=oSettings.iInitDisplayStart; + + /* Ensure that the table data is fully initialised */ + if ( oSettings.bInitialised === false ) + { + setTimeout( function(){ _fnInitialise( oSettings ); }, 200 ); + return; + } + + /* Show the display HTML options */ + _fnAddOptionsHtml( oSettings ); + + /* Build and draw the header / footer for the table */ + _fnBuildHead( oSettings ); + _fnDrawHead( oSettings, oSettings.aoHeader ); + if ( oSettings.nTFoot ) + { + _fnDrawHead( oSettings, oSettings.aoFooter ); + } + + /* Okay to show that something is going on now */ + _fnProcessingDisplay( oSettings, true ); + + /* Calculate sizes for columns */ + if ( oSettings.oFeatures.bAutoWidth ) + { + _fnCalculateColumnWidths( oSettings ); + } + + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + if ( oSettings.aoColumns[i].sWidth !== null ) + { + oSettings.aoColumns[i].nTh.style.width = _fnStringToCss( oSettings.aoColumns[i].sWidth ); + } + } + + /* If there is default sorting required - let's do it. The sort function will do the + * drawing for us. Otherwise we draw the table regardless of the Ajax source - this allows + * the table to look initialised for Ajax sourcing data (show 'loading' message possibly) + */ + if ( oSettings.oFeatures.bSort ) + { + _fnSort( oSettings ); + } + else if ( oSettings.oFeatures.bFilter ) + { + _fnFilterComplete( oSettings, oSettings.oPreviousSearch ); + } + else + { + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + + /* if there is an ajax source load the data */ + if ( oSettings.sAjaxSource !== null && !oSettings.oFeatures.bServerSide ) + { + var aoData = []; + _fnServerParams( oSettings, aoData ); + oSettings.fnServerData.call( oSettings.oInstance, oSettings.sAjaxSource, aoData, function(json) { + var aData = (oSettings.sAjaxDataProp !== "") ? + _fnGetObjectDataFn( oSettings.sAjaxDataProp )(json) : json; + + /* Got the data - add it to the table */ + for ( i=0 ; i<aData.length ; i++ ) + { + _fnAddData( oSettings, aData[i] ); + } + + /* Reset the init display for cookie saving. We've already done a filter, and + * therefore cleared it before. So we need to make it appear 'fresh' + */ + oSettings.iInitDisplayStart = iAjaxStart; + + if ( oSettings.oFeatures.bSort ) + { + _fnSort( oSettings ); + } + else + { + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + + _fnProcessingDisplay( oSettings, false ); + _fnInitComplete( oSettings, json ); + }, oSettings ); + return; + } + + /* Server-side processing initialisation complete is done at the end of _fnDraw */ + if ( !oSettings.oFeatures.bServerSide ) + { + _fnProcessingDisplay( oSettings, false ); + _fnInitComplete( oSettings ); + } + } + + + /** + * Draw the table for the first time, adding all required features + * @param {object} oSettings dataTables settings object + * @param {object} [json] JSON from the server that completed the table, if using Ajax source + * with client-side processing (optional) + * @memberof DataTable#oApi + */ + function _fnInitComplete ( oSettings, json ) + { + oSettings._bInitComplete = true; + _fnCallbackFire( oSettings, 'aoInitComplete', 'init', [oSettings, json] ); + } + + + /** + * Language compatibility - when certain options are given, and others aren't, we + * need to duplicate the values over, in order to provide backwards compatibility + * with older language files. + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnLanguageCompat( oLanguage ) + { + var oDefaults = DataTable.defaults.oLanguage; + + /* Backwards compatibility - if there is no sEmptyTable given, then use the same as + * sZeroRecords - assuming that is given. + */ + if ( !oLanguage.sEmptyTable && oLanguage.sZeroRecords && + oDefaults.sEmptyTable === "No data available in table" ) + { + _fnMap( oLanguage, oLanguage, 'sZeroRecords', 'sEmptyTable' ); + } + + /* Likewise with loading records */ + if ( !oLanguage.sLoadingRecords && oLanguage.sZeroRecords && + oDefaults.sLoadingRecords === "Loading..." ) + { + _fnMap( oLanguage, oLanguage, 'sZeroRecords', 'sLoadingRecords' ); + } + } + + + + /** + * Generate the node required for user display length changing + * @param {object} oSettings dataTables settings object + * @returns {node} Display length feature node + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlLength ( oSettings ) + { + if ( oSettings.oScroll.bInfinite ) + { + return null; + } + + /* This can be overruled by not using the _MENU_ var/macro in the language variable */ + var sName = 'name="'+oSettings.sTableId+'_length"'; + var sStdMenu = '<select size="1" '+sName+'>'; + var i, iLen; + var aLengthMenu = oSettings.aLengthMenu; + + if ( aLengthMenu.length == 2 && typeof aLengthMenu[0] === 'object' && + typeof aLengthMenu[1] === 'object' ) + { + for ( i=0, iLen=aLengthMenu[0].length ; i<iLen ; i++ ) + { + sStdMenu += '<option value="'+aLengthMenu[0][i]+'">'+aLengthMenu[1][i]+'</option>'; + } + } + else + { + for ( i=0, iLen=aLengthMenu.length ; i<iLen ; i++ ) + { + sStdMenu += '<option value="'+aLengthMenu[i]+'">'+aLengthMenu[i]+'</option>'; + } + } + sStdMenu += '</select>'; + + var nLength = document.createElement( 'div' ); + if ( !oSettings.aanFeatures.l ) + { + nLength.id = oSettings.sTableId+'_length'; + } + nLength.className = oSettings.oClasses.sLength; + nLength.innerHTML = '<label>'+oSettings.oLanguage.sLengthMenu.replace( '_MENU_', sStdMenu )+'</label>'; + + /* + * Set the length to the current display length - thanks to Andrea Pavlovic for this fix, + * and Stefan Skopnik for fixing the fix! + */ + $('select option[value="'+oSettings._iDisplayLength+'"]', nLength).attr("selected", true); + + $('select', nLength).bind( 'change.DT', function(e) { + var iVal = $(this).val(); + + /* Update all other length options for the new display */ + var n = oSettings.aanFeatures.l; + for ( i=0, iLen=n.length ; i<iLen ; i++ ) + { + if ( n[i] != this.parentNode ) + { + $('select', n[i]).val( iVal ); + } + } + + /* Redraw the table */ + oSettings._iDisplayLength = parseInt(iVal, 10); + _fnCalculateEnd( oSettings ); + + /* If we have space to show extra rows (backing up from the end point - then do so */ + if ( oSettings.fnDisplayEnd() == oSettings.fnRecordsDisplay() ) + { + oSettings._iDisplayStart = oSettings.fnDisplayEnd() - oSettings._iDisplayLength; + if ( oSettings._iDisplayStart < 0 ) + { + oSettings._iDisplayStart = 0; + } + } + + if ( oSettings._iDisplayLength == -1 ) + { + oSettings._iDisplayStart = 0; + } + + _fnDraw( oSettings ); + } ); + + + $('select', nLength).attr('aria-controls', oSettings.sTableId); + + return nLength; + } + + + /** + * Recalculate the end point based on the start point + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnCalculateEnd( oSettings ) + { + if ( oSettings.oFeatures.bPaginate === false ) + { + oSettings._iDisplayEnd = oSettings.aiDisplay.length; + } + else + { + /* Set the end point of the display - based on how many elements there are + * still to display + */ + if ( oSettings._iDisplayStart + oSettings._iDisplayLength > oSettings.aiDisplay.length || + oSettings._iDisplayLength == -1 ) + { + oSettings._iDisplayEnd = oSettings.aiDisplay.length; + } + else + { + oSettings._iDisplayEnd = oSettings._iDisplayStart + oSettings._iDisplayLength; + } + } + } + + + + /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Note that most of the paging logic is done in + * DataTable.ext.oPagination + */ + + /** + * Generate the node required for default pagination + * @param {object} oSettings dataTables settings object + * @returns {node} Pagination feature node + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlPaginate ( oSettings ) + { + if ( oSettings.oScroll.bInfinite ) + { + return null; + } + + var nPaginate = document.createElement( 'div' ); + nPaginate.className = oSettings.oClasses.sPaging+oSettings.sPaginationType; + + DataTable.ext.oPagination[ oSettings.sPaginationType ].fnInit( oSettings, nPaginate, + function( oSettings ) { + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + ); + + /* Add a draw callback for the pagination on first instance, to update the paging display */ + if ( !oSettings.aanFeatures.p ) + { + oSettings.aoDrawCallback.push( { + "fn": function( oSettings ) { + DataTable.ext.oPagination[ oSettings.sPaginationType ].fnUpdate( oSettings, function( oSettings ) { + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } ); + }, + "sName": "pagination" + } ); + } + return nPaginate; + } + + + /** + * Alter the display settings to change the page + * @param {object} oSettings dataTables settings object + * @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last" + * or page number to jump to (integer) + * @returns {bool} true page has changed, false - no change (no effect) eg 'first' on page 1 + * @memberof DataTable#oApi + */ + function _fnPageChange ( oSettings, mAction ) + { + var iOldStart = oSettings._iDisplayStart; + + if ( typeof mAction === "number" ) + { + oSettings._iDisplayStart = mAction * oSettings._iDisplayLength; + if ( oSettings._iDisplayStart > oSettings.fnRecordsDisplay() ) + { + oSettings._iDisplayStart = 0; + } + } + else if ( mAction == "first" ) + { + oSettings._iDisplayStart = 0; + } + else if ( mAction == "previous" ) + { + oSettings._iDisplayStart = oSettings._iDisplayLength>=0 ? + oSettings._iDisplayStart - oSettings._iDisplayLength : + 0; + + /* Correct for under-run */ + if ( oSettings._iDisplayStart < 0 ) + { + oSettings._iDisplayStart = 0; + } + } + else if ( mAction == "next" ) + { + if ( oSettings._iDisplayLength >= 0 ) + { + /* Make sure we are not over running the display array */ + if ( oSettings._iDisplayStart + oSettings._iDisplayLength < oSettings.fnRecordsDisplay() ) + { + oSettings._iDisplayStart += oSettings._iDisplayLength; + } + } + else + { + oSettings._iDisplayStart = 0; + } + } + else if ( mAction == "last" ) + { + if ( oSettings._iDisplayLength >= 0 ) + { + var iPages = parseInt( (oSettings.fnRecordsDisplay()-1) / oSettings._iDisplayLength, 10 ) + 1; + oSettings._iDisplayStart = (iPages-1) * oSettings._iDisplayLength; + } + else + { + oSettings._iDisplayStart = 0; + } + } + else + { + _fnLog( oSettings, 0, "Unknown paging action: "+mAction ); + } + $(oSettings.oInstance).trigger('page', oSettings); + + return iOldStart != oSettings._iDisplayStart; + } + + + + /** + * Generate the node required for the processing node + * @param {object} oSettings dataTables settings object + * @returns {node} Processing element + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlProcessing ( oSettings ) + { + var nProcessing = document.createElement( 'div' ); + + if ( !oSettings.aanFeatures.r ) + { + nProcessing.id = oSettings.sTableId+'_processing'; + } + nProcessing.innerHTML = oSettings.oLanguage.sProcessing; + nProcessing.className = oSettings.oClasses.sProcessing; + oSettings.nTable.parentNode.insertBefore( nProcessing, oSettings.nTable ); + + return nProcessing; + } + + + /** + * Display or hide the processing indicator + * @param {object} oSettings dataTables settings object + * @param {bool} bShow Show the processing indicator (true) or not (false) + * @memberof DataTable#oApi + */ + function _fnProcessingDisplay ( oSettings, bShow ) + { + if ( oSettings.oFeatures.bProcessing ) + { + var an = oSettings.aanFeatures.r; + for ( var i=0, iLen=an.length ; i<iLen ; i++ ) + { + an[i].style.visibility = bShow ? "visible" : "hidden"; + } + } + + $(oSettings.oInstance).trigger('processing', [oSettings, bShow]); + } + + /** + * Add any control elements for the table - specifically scrolling + * @param {object} oSettings dataTables settings object + * @returns {node} Node to add to the DOM + * @memberof DataTable#oApi + */ + function _fnFeatureHtmlTable ( oSettings ) + { + /* Check if scrolling is enabled or not - if not then leave the DOM unaltered */ + if ( oSettings.oScroll.sX === "" && oSettings.oScroll.sY === "" ) + { + return oSettings.nTable; + } + + /* + * The HTML structure that we want to generate in this function is: + * div - nScroller + * div - nScrollHead + * div - nScrollHeadInner + * table - nScrollHeadTable + * thead - nThead + * div - nScrollBody + * table - oSettings.nTable + * thead - nTheadSize + * tbody - nTbody + * div - nScrollFoot + * div - nScrollFootInner + * table - nScrollFootTable + * tfoot - nTfoot + */ + var + nScroller = document.createElement('div'), + nScrollHead = document.createElement('div'), + nScrollHeadInner = document.createElement('div'), + nScrollBody = document.createElement('div'), + nScrollFoot = document.createElement('div'), + nScrollFootInner = document.createElement('div'), + nScrollHeadTable = oSettings.nTable.cloneNode(false), + nScrollFootTable = oSettings.nTable.cloneNode(false), + nThead = oSettings.nTable.getElementsByTagName('thead')[0], + nTfoot = oSettings.nTable.getElementsByTagName('tfoot').length === 0 ? null : + oSettings.nTable.getElementsByTagName('tfoot')[0], + oClasses = oSettings.oClasses; + + nScrollHead.appendChild( nScrollHeadInner ); + nScrollFoot.appendChild( nScrollFootInner ); + nScrollBody.appendChild( oSettings.nTable ); + nScroller.appendChild( nScrollHead ); + nScroller.appendChild( nScrollBody ); + nScrollHeadInner.appendChild( nScrollHeadTable ); + nScrollHeadTable.appendChild( nThead ); + if ( nTfoot !== null ) + { + nScroller.appendChild( nScrollFoot ); + nScrollFootInner.appendChild( nScrollFootTable ); + nScrollFootTable.appendChild( nTfoot ); + } + + nScroller.className = oClasses.sScrollWrapper; + nScrollHead.className = oClasses.sScrollHead; + nScrollHeadInner.className = oClasses.sScrollHeadInner; + nScrollBody.className = oClasses.sScrollBody; + nScrollFoot.className = oClasses.sScrollFoot; + nScrollFootInner.className = oClasses.sScrollFootInner; + + if ( oSettings.oScroll.bAutoCss ) + { + nScrollHead.style.overflow = "hidden"; + nScrollHead.style.position = "relative"; + nScrollFoot.style.overflow = "hidden"; + nScrollBody.style.overflow = "auto"; + } + + nScrollHead.style.border = "0"; + nScrollHead.style.width = "100%"; + nScrollFoot.style.border = "0"; + nScrollHeadInner.style.width = oSettings.oScroll.sXInner !== "" ? + oSettings.oScroll.sXInner : "100%"; /* will be overwritten */ + + /* Modify attributes to respect the clones */ + nScrollHeadTable.removeAttribute('id'); + nScrollHeadTable.style.marginLeft = "0"; + oSettings.nTable.style.marginLeft = "0"; + if ( nTfoot !== null ) + { + nScrollFootTable.removeAttribute('id'); + nScrollFootTable.style.marginLeft = "0"; + } + + /* Move caption elements from the body to the header, footer or leave where it is + * depending on the configuration. Note that the DTD says there can be only one caption */ + var nCaption = $(oSettings.nTable).children('caption'); + if ( nCaption.length > 0 ) + { + nCaption = nCaption[0]; + if ( nCaption._captionSide === "top" ) + { + nScrollHeadTable.appendChild( nCaption ); + } + else if ( nCaption._captionSide === "bottom" && nTfoot ) + { + nScrollFootTable.appendChild( nCaption ); + } + } + + /* + * Sizing + */ + /* When x-scrolling add the width and a scroller to move the header with the body */ + if ( oSettings.oScroll.sX !== "" ) + { + nScrollHead.style.width = _fnStringToCss( oSettings.oScroll.sX ); + nScrollBody.style.width = _fnStringToCss( oSettings.oScroll.sX ); + + if ( nTfoot !== null ) + { + nScrollFoot.style.width = _fnStringToCss( oSettings.oScroll.sX ); + } + + /* When the body is scrolled, then we also want to scroll the headers */ + $(nScrollBody).scroll( function (e) { + nScrollHead.scrollLeft = this.scrollLeft; + + if ( nTfoot !== null ) + { + nScrollFoot.scrollLeft = this.scrollLeft; + } + } ); + } + + /* When yscrolling, add the height */ + if ( oSettings.oScroll.sY !== "" ) + { + nScrollBody.style.height = _fnStringToCss( oSettings.oScroll.sY ); + } + + /* Redraw - align columns across the tables */ + oSettings.aoDrawCallback.push( { + "fn": _fnScrollDraw, + "sName": "scrolling" + } ); + + /* Infinite scrolling event handlers */ + if ( oSettings.oScroll.bInfinite ) + { + $(nScrollBody).scroll( function() { + /* Use a blocker to stop scrolling from loading more data while other data is still loading */ + if ( !oSettings.bDrawing && $(this).scrollTop() !== 0 ) + { + /* Check if we should load the next data set */ + if ( $(this).scrollTop() + $(this).height() > + $(oSettings.nTable).height() - oSettings.oScroll.iLoadGap ) + { + /* Only do the redraw if we have to - we might be at the end of the data */ + if ( oSettings.fnDisplayEnd() < oSettings.fnRecordsDisplay() ) + { + _fnPageChange( oSettings, 'next' ); + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + } + } + } ); + } + + oSettings.nScrollHead = nScrollHead; + oSettings.nScrollFoot = nScrollFoot; + + return nScroller; + } + + + /** + * Update the various tables for resizing. It's a bit of a pig this function, but + * basically the idea to: + * 1. Re-create the table inside the scrolling div + * 2. Take live measurements from the DOM + * 3. Apply the measurements + * 4. Clean up + * @param {object} o dataTables settings object + * @returns {node} Node to add to the DOM + * @memberof DataTable#oApi + */ + function _fnScrollDraw ( o ) + { + var + nScrollHeadInner = o.nScrollHead.getElementsByTagName('div')[0], + nScrollHeadTable = nScrollHeadInner.getElementsByTagName('table')[0], + nScrollBody = o.nTable.parentNode, + i, iLen, j, jLen, anHeadToSize, anHeadSizers, anFootSizers, anFootToSize, oStyle, iVis, + nTheadSize, nTfootSize, + iWidth, aApplied=[], aAppliedFooter=[], iSanityWidth, + nScrollFootInner = (o.nTFoot !== null) ? o.nScrollFoot.getElementsByTagName('div')[0] : null, + nScrollFootTable = (o.nTFoot !== null) ? nScrollFootInner.getElementsByTagName('table')[0] : null, + ie67 = o.oBrowser.bScrollOversize, + zeroOut = function(nSizer) { + oStyle = nSizer.style; + oStyle.paddingTop = "0"; + oStyle.paddingBottom = "0"; + oStyle.borderTopWidth = "0"; + oStyle.borderBottomWidth = "0"; + oStyle.height = 0; + }; + + /* + * 1. Re-create the table inside the scrolling div + */ + + /* Remove the old minimised thead and tfoot elements in the inner table */ + $(o.nTable).children('thead, tfoot').remove(); + + /* Clone the current header and footer elements and then place it into the inner table */ + nTheadSize = $(o.nTHead).clone()[0]; + o.nTable.insertBefore( nTheadSize, o.nTable.childNodes[0] ); + anHeadToSize = o.nTHead.getElementsByTagName('tr'); + anHeadSizers = nTheadSize.getElementsByTagName('tr'); + + if ( o.nTFoot !== null ) + { + nTfootSize = $(o.nTFoot).clone()[0]; + o.nTable.insertBefore( nTfootSize, o.nTable.childNodes[1] ); + anFootToSize = o.nTFoot.getElementsByTagName('tr'); + anFootSizers = nTfootSize.getElementsByTagName('tr'); + } + + /* + * 2. Take live measurements from the DOM - do not alter the DOM itself! + */ + + /* Remove old sizing and apply the calculated column widths + * Get the unique column headers in the newly created (cloned) header. We want to apply the + * calculated sizes to this header + */ + if ( o.oScroll.sX === "" ) + { + nScrollBody.style.width = '100%'; + nScrollHeadInner.parentNode.style.width = '100%'; + } + + var nThs = _fnGetUniqueThs( o, nTheadSize ); + for ( i=0, iLen=nThs.length ; i<iLen ; i++ ) + { + iVis = _fnVisibleToColumnIndex( o, i ); + nThs[i].style.width = o.aoColumns[iVis].sWidth; + } + + if ( o.nTFoot !== null ) + { + _fnApplyToChildren( function(n) { + n.style.width = ""; + }, anFootSizers ); + } + + // If scroll collapse is enabled, when we put the headers back into the body for sizing, we + // will end up forcing the scrollbar to appear, making our measurements wrong for when we + // then hide it (end of this function), so add the header height to the body scroller. + if ( o.oScroll.bCollapse && o.oScroll.sY !== "" ) + { + nScrollBody.style.height = (nScrollBody.offsetHeight + o.nTHead.offsetHeight)+"px"; + } + + /* Size the table as a whole */ + iSanityWidth = $(o.nTable).outerWidth(); + if ( o.oScroll.sX === "" ) + { + /* No x scrolling */ + o.nTable.style.width = "100%"; + + /* I know this is rubbish - but IE7 will make the width of the table when 100% include + * the scrollbar - which is shouldn't. When there is a scrollbar we need to take this + * into account. + */ + if ( ie67 && ($('tbody', nScrollBody).height() > nScrollBody.offsetHeight || + $(nScrollBody).css('overflow-y') == "scroll") ) + { + o.nTable.style.width = _fnStringToCss( $(o.nTable).outerWidth() - o.oScroll.iBarWidth); + } + } + else + { + if ( o.oScroll.sXInner !== "" ) + { + /* x scroll inner has been given - use it */ + o.nTable.style.width = _fnStringToCss(o.oScroll.sXInner); + } + else if ( iSanityWidth == $(nScrollBody).width() && + $(nScrollBody).height() < $(o.nTable).height() ) + { + /* There is y-scrolling - try to take account of the y scroll bar */ + o.nTable.style.width = _fnStringToCss( iSanityWidth-o.oScroll.iBarWidth ); + if ( $(o.nTable).outerWidth() > iSanityWidth-o.oScroll.iBarWidth ) + { + /* Not possible to take account of it */ + o.nTable.style.width = _fnStringToCss( iSanityWidth ); + } + } + else + { + /* All else fails */ + o.nTable.style.width = _fnStringToCss( iSanityWidth ); + } + } + + /* Recalculate the sanity width - now that we've applied the required width, before it was + * a temporary variable. This is required because the column width calculation is done + * before this table DOM is created. + */ + iSanityWidth = $(o.nTable).outerWidth(); + + /* We want the hidden header to have zero height, so remove padding and borders. Then + * set the width based on the real headers + */ + + // Apply all styles in one pass. Invalidates layout only once because we don't read any + // DOM properties. + _fnApplyToChildren( zeroOut, anHeadSizers ); + + // Read all widths in next pass. Forces layout only once because we do not change + // any DOM properties. + _fnApplyToChildren( function(nSizer) { + aApplied.push( _fnStringToCss( $(nSizer).width() ) ); + }, anHeadSizers ); + + // Apply all widths in final pass. Invalidates layout only once because we do not + // read any DOM properties. + _fnApplyToChildren( function(nToSize, i) { + nToSize.style.width = aApplied[i]; + }, anHeadToSize ); + + $(anHeadSizers).height(0); + + /* Same again with the footer if we have one */ + if ( o.nTFoot !== null ) + { + _fnApplyToChildren( zeroOut, anFootSizers ); + + _fnApplyToChildren( function(nSizer) { + aAppliedFooter.push( _fnStringToCss( $(nSizer).width() ) ); + }, anFootSizers ); + + _fnApplyToChildren( function(nToSize, i) { + nToSize.style.width = aAppliedFooter[i]; + }, anFootToSize ); + + $(anFootSizers).height(0); + } + + /* + * 3. Apply the measurements + */ + + /* "Hide" the header and footer that we used for the sizing. We want to also fix their width + * to what they currently are + */ + _fnApplyToChildren( function(nSizer, i) { + nSizer.innerHTML = ""; + nSizer.style.width = aApplied[i]; + }, anHeadSizers ); + + if ( o.nTFoot !== null ) + { + _fnApplyToChildren( function(nSizer, i) { + nSizer.innerHTML = ""; + nSizer.style.width = aAppliedFooter[i]; + }, anFootSizers ); + } + + /* Sanity check that the table is of a sensible width. If not then we are going to get + * misalignment - try to prevent this by not allowing the table to shrink below its min width + */ + if ( $(o.nTable).outerWidth() < iSanityWidth ) + { + /* The min width depends upon if we have a vertical scrollbar visible or not */ + var iCorrection = ((nScrollBody.scrollHeight > nScrollBody.offsetHeight || + $(nScrollBody).css('overflow-y') == "scroll")) ? + iSanityWidth+o.oScroll.iBarWidth : iSanityWidth; + + /* IE6/7 are a law unto themselves... */ + if ( ie67 && (nScrollBody.scrollHeight > + nScrollBody.offsetHeight || $(nScrollBody).css('overflow-y') == "scroll") ) + { + o.nTable.style.width = _fnStringToCss( iCorrection-o.oScroll.iBarWidth ); + } + + /* Apply the calculated minimum width to the table wrappers */ + nScrollBody.style.width = _fnStringToCss( iCorrection ); + o.nScrollHead.style.width = _fnStringToCss( iCorrection ); + + if ( o.nTFoot !== null ) + { + o.nScrollFoot.style.width = _fnStringToCss( iCorrection ); + } + + /* And give the user a warning that we've stopped the table getting too small */ + if ( o.oScroll.sX === "" ) + { + _fnLog( o, 1, "The table cannot fit into the current element which will cause column"+ + " misalignment. The table has been drawn at its minimum possible width." ); + } + else if ( o.oScroll.sXInner !== "" ) + { + _fnLog( o, 1, "The table cannot fit into the current element which will cause column"+ + " misalignment. Increase the sScrollXInner value or remove it to allow automatic"+ + " calculation" ); + } + } + else + { + nScrollBody.style.width = _fnStringToCss( '100%' ); + o.nScrollHead.style.width = _fnStringToCss( '100%' ); + + if ( o.nTFoot !== null ) + { + o.nScrollFoot.style.width = _fnStringToCss( '100%' ); + } + } + + + /* + * 4. Clean up + */ + if ( o.oScroll.sY === "" ) + { + /* IE7< puts a vertical scrollbar in place (when it shouldn't be) due to subtracting + * the scrollbar height from the visible display, rather than adding it on. We need to + * set the height in order to sort this. Don't want to do it in any other browsers. + */ + if ( ie67 ) + { + nScrollBody.style.height = _fnStringToCss( o.nTable.offsetHeight+o.oScroll.iBarWidth ); + } + } + + if ( o.oScroll.sY !== "" && o.oScroll.bCollapse ) + { + nScrollBody.style.height = _fnStringToCss( o.oScroll.sY ); + + var iExtra = (o.oScroll.sX !== "" && o.nTable.offsetWidth > nScrollBody.offsetWidth) ? + o.oScroll.iBarWidth : 0; + if ( o.nTable.offsetHeight < nScrollBody.offsetHeight ) + { + nScrollBody.style.height = _fnStringToCss( o.nTable.offsetHeight+iExtra ); + } + } + + /* Finally set the width's of the header and footer tables */ + var iOuterWidth = $(o.nTable).outerWidth(); + nScrollHeadTable.style.width = _fnStringToCss( iOuterWidth ); + nScrollHeadInner.style.width = _fnStringToCss( iOuterWidth ); + + // Figure out if there are scrollbar present - if so then we need a the header and footer to + // provide a bit more space to allow "overflow" scrolling (i.e. past the scrollbar) + var bScrolling = $(o.nTable).height() > nScrollBody.clientHeight || $(nScrollBody).css('overflow-y') == "scroll"; + nScrollHeadInner.style.paddingRight = bScrolling ? o.oScroll.iBarWidth+"px" : "0px"; + + if ( o.nTFoot !== null ) + { + nScrollFootTable.style.width = _fnStringToCss( iOuterWidth ); + nScrollFootInner.style.width = _fnStringToCss( iOuterWidth ); + nScrollFootInner.style.paddingRight = bScrolling ? o.oScroll.iBarWidth+"px" : "0px"; + } + + /* Adjust the position of the header in case we loose the y-scrollbar */ + $(nScrollBody).scroll(); + + /* If sorting or filtering has occurred, jump the scrolling back to the top */ + if ( o.bSorted || o.bFiltered ) + { + nScrollBody.scrollTop = 0; + } + } + + + /** + * Apply a given function to the display child nodes of an element array (typically + * TD children of TR rows + * @param {function} fn Method to apply to the objects + * @param array {nodes} an1 List of elements to look through for display children + * @param array {nodes} an2 Another list (identical structure to the first) - optional + * @memberof DataTable#oApi + */ + function _fnApplyToChildren( fn, an1, an2 ) + { + var index=0, i=0, iLen=an1.length; + var nNode1, nNode2; + + while ( i < iLen ) + { + nNode1 = an1[i].firstChild; + nNode2 = an2 ? an2[i].firstChild : null; + while ( nNode1 ) + { + if ( nNode1.nodeType === 1 ) + { + if ( an2 ) + { + fn( nNode1, nNode2, index ); + } + else + { + fn( nNode1, index ); + } + index++; + } + nNode1 = nNode1.nextSibling; + nNode2 = an2 ? nNode2.nextSibling : null; + } + i++; + } + } + + /** + * Convert a CSS unit width to pixels (e.g. 2em) + * @param {string} sWidth width to be converted + * @param {node} nParent parent to get the with for (required for relative widths) - optional + * @returns {int} iWidth width in pixels + * @memberof DataTable#oApi + */ + function _fnConvertToWidth ( sWidth, nParent ) + { + if ( !sWidth || sWidth === null || sWidth === '' ) + { + return 0; + } + + if ( !nParent ) + { + nParent = document.body; + } + + var iWidth; + var nTmp = document.createElement( "div" ); + nTmp.style.width = _fnStringToCss( sWidth ); + + nParent.appendChild( nTmp ); + iWidth = nTmp.offsetWidth; + nParent.removeChild( nTmp ); + + return ( iWidth ); + } + + + /** + * Calculate the width of columns for the table + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnCalculateColumnWidths ( oSettings ) + { + var iTableWidth = oSettings.nTable.offsetWidth; + var iUserInputs = 0; + var iTmpWidth; + var iVisibleColumns = 0; + var iColums = oSettings.aoColumns.length; + var i, iIndex, iCorrector, iWidth; + var oHeaders = $('th', oSettings.nTHead); + var widthAttr = oSettings.nTable.getAttribute('width'); + var nWrapper = oSettings.nTable.parentNode; + + /* Convert any user input sizes into pixel sizes */ + for ( i=0 ; i<iColums ; i++ ) + { + if ( oSettings.aoColumns[i].bVisible ) + { + iVisibleColumns++; + + if ( oSettings.aoColumns[i].sWidth !== null ) + { + iTmpWidth = _fnConvertToWidth( oSettings.aoColumns[i].sWidthOrig, + nWrapper ); + if ( iTmpWidth !== null ) + { + oSettings.aoColumns[i].sWidth = _fnStringToCss( iTmpWidth ); + } + + iUserInputs++; + } + } + } + + /* If the number of columns in the DOM equals the number that we have to process in + * DataTables, then we can use the offsets that are created by the web-browser. No custom + * sizes can be set in order for this to happen, nor scrolling used + */ + if ( iColums == oHeaders.length && iUserInputs === 0 && iVisibleColumns == iColums && + oSettings.oScroll.sX === "" && oSettings.oScroll.sY === "" ) + { + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + iTmpWidth = $(oHeaders[i]).width(); + if ( iTmpWidth !== null ) + { + oSettings.aoColumns[i].sWidth = _fnStringToCss( iTmpWidth ); + } + } + } + else + { + /* Otherwise we are going to have to do some calculations to get the width of each column. + * Construct a 1 row table with the widest node in the data, and any user defined widths, + * then insert it into the DOM and allow the browser to do all the hard work of + * calculating table widths. + */ + var + nCalcTmp = oSettings.nTable.cloneNode( false ), + nTheadClone = oSettings.nTHead.cloneNode(true), + nBody = document.createElement( 'tbody' ), + nTr = document.createElement( 'tr' ), + nDivSizing; + + nCalcTmp.removeAttribute( "id" ); + nCalcTmp.appendChild( nTheadClone ); + if ( oSettings.nTFoot !== null ) + { + nCalcTmp.appendChild( oSettings.nTFoot.cloneNode(true) ); + _fnApplyToChildren( function(n) { + n.style.width = ""; + }, nCalcTmp.getElementsByTagName('tr') ); + } + + nCalcTmp.appendChild( nBody ); + nBody.appendChild( nTr ); + + /* Remove any sizing that was previously applied by the styles */ + var jqColSizing = $('thead th', nCalcTmp); + if ( jqColSizing.length === 0 ) + { + jqColSizing = $('tbody tr:eq(0)>td', nCalcTmp); + } + + /* Apply custom sizing to the cloned header */ + var nThs = _fnGetUniqueThs( oSettings, nTheadClone ); + iCorrector = 0; + for ( i=0 ; i<iColums ; i++ ) + { + var oColumn = oSettings.aoColumns[i]; + if ( oColumn.bVisible && oColumn.sWidthOrig !== null && oColumn.sWidthOrig !== "" ) + { + nThs[i-iCorrector].style.width = _fnStringToCss( oColumn.sWidthOrig ); + } + else if ( oColumn.bVisible ) + { + nThs[i-iCorrector].style.width = ""; + } + else + { + iCorrector++; + } + } + + /* Find the biggest td for each column and put it into the table */ + for ( i=0 ; i<iColums ; i++ ) + { + if ( oSettings.aoColumns[i].bVisible ) + { + var nTd = _fnGetWidestNode( oSettings, i ); + if ( nTd !== null ) + { + nTd = nTd.cloneNode(true); + if ( oSettings.aoColumns[i].sContentPadding !== "" ) + { + nTd.innerHTML += oSettings.aoColumns[i].sContentPadding; + } + nTr.appendChild( nTd ); + } + } + } + + /* Build the table and 'display' it */ + nWrapper.appendChild( nCalcTmp ); + + /* When scrolling (X or Y) we want to set the width of the table as appropriate. However, + * when not scrolling leave the table width as it is. This results in slightly different, + * but I think correct behaviour + */ + if ( oSettings.oScroll.sX !== "" && oSettings.oScroll.sXInner !== "" ) + { + nCalcTmp.style.width = _fnStringToCss(oSettings.oScroll.sXInner); + } + else if ( oSettings.oScroll.sX !== "" ) + { + nCalcTmp.style.width = ""; + if ( $(nCalcTmp).width() < nWrapper.offsetWidth ) + { + nCalcTmp.style.width = _fnStringToCss( nWrapper.offsetWidth ); + } + } + else if ( oSettings.oScroll.sY !== "" ) + { + nCalcTmp.style.width = _fnStringToCss( nWrapper.offsetWidth ); + } + else if ( widthAttr ) + { + nCalcTmp.style.width = _fnStringToCss( widthAttr ); + } + nCalcTmp.style.visibility = "hidden"; + + /* Scrolling considerations */ + _fnScrollingWidthAdjust( oSettings, nCalcTmp ); + + /* Read the width's calculated by the browser and store them for use by the caller. We + * first of all try to use the elements in the body, but it is possible that there are + * no elements there, under which circumstances we use the header elements + */ + var oNodes = $("tbody tr:eq(0)", nCalcTmp).children(); + if ( oNodes.length === 0 ) + { + oNodes = _fnGetUniqueThs( oSettings, $('thead', nCalcTmp)[0] ); + } + + /* Browsers need a bit of a hand when a width is assigned to any columns when + * x-scrolling as they tend to collapse the table to the min-width, even if + * we sent the column widths. So we need to keep track of what the table width + * should be by summing the user given values, and the automatic values + */ + if ( oSettings.oScroll.sX !== "" ) + { + var iTotal = 0; + iCorrector = 0; + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + if ( oSettings.aoColumns[i].bVisible ) + { + if ( oSettings.aoColumns[i].sWidthOrig === null ) + { + iTotal += $(oNodes[iCorrector]).outerWidth(); + } + else + { + iTotal += parseInt(oSettings.aoColumns[i].sWidth.replace('px',''), 10) + + ($(oNodes[iCorrector]).outerWidth() - $(oNodes[iCorrector]).width()); + } + iCorrector++; + } + } + + nCalcTmp.style.width = _fnStringToCss( iTotal ); + oSettings.nTable.style.width = _fnStringToCss( iTotal ); + } + + iCorrector = 0; + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + if ( oSettings.aoColumns[i].bVisible ) + { + iWidth = $(oNodes[iCorrector]).width(); + if ( iWidth !== null && iWidth > 0 ) + { + oSettings.aoColumns[i].sWidth = _fnStringToCss( iWidth ); + } + iCorrector++; + } + } + + var cssWidth = $(nCalcTmp).css('width'); + oSettings.nTable.style.width = (cssWidth.indexOf('%') !== -1) ? + cssWidth : _fnStringToCss( $(nCalcTmp).outerWidth() ); + nCalcTmp.parentNode.removeChild( nCalcTmp ); + } + + if ( widthAttr ) + { + oSettings.nTable.style.width = _fnStringToCss( widthAttr ); + } + } + + + /** + * Adjust a table's width to take account of scrolling + * @param {object} oSettings dataTables settings object + * @param {node} n table node + * @memberof DataTable#oApi + */ + function _fnScrollingWidthAdjust ( oSettings, n ) + { + if ( oSettings.oScroll.sX === "" && oSettings.oScroll.sY !== "" ) + { + /* When y-scrolling only, we want to remove the width of the scroll bar so the table + * + scroll bar will fit into the area avaialble. + */ + var iOrigWidth = $(n).width(); + n.style.width = _fnStringToCss( $(n).outerWidth()-oSettings.oScroll.iBarWidth ); + } + else if ( oSettings.oScroll.sX !== "" ) + { + /* When x-scrolling both ways, fix the table at it's current size, without adjusting */ + n.style.width = _fnStringToCss( $(n).outerWidth() ); + } + } + + + /** + * Get the widest node + * @param {object} oSettings dataTables settings object + * @param {int} iCol column of interest + * @returns {node} widest table node + * @memberof DataTable#oApi + */ + function _fnGetWidestNode( oSettings, iCol ) + { + var iMaxIndex = _fnGetMaxLenString( oSettings, iCol ); + if ( iMaxIndex < 0 ) + { + return null; + } + + if ( oSettings.aoData[iMaxIndex].nTr === null ) + { + var n = document.createElement('td'); + n.innerHTML = _fnGetCellData( oSettings, iMaxIndex, iCol, '' ); + return n; + } + return _fnGetTdNodes(oSettings, iMaxIndex)[iCol]; + } + + + /** + * Get the maximum strlen for each data column + * @param {object} oSettings dataTables settings object + * @param {int} iCol column of interest + * @returns {string} max string length for each column + * @memberof DataTable#oApi + */ + function _fnGetMaxLenString( oSettings, iCol ) + { + var iMax = -1; + var iMaxIndex = -1; + + for ( var i=0 ; i<oSettings.aoData.length ; i++ ) + { + var s = _fnGetCellData( oSettings, i, iCol, 'display' )+""; + s = s.replace( /<.*?>/g, "" ); + if ( s.length > iMax ) + { + iMax = s.length; + iMaxIndex = i; + } + } + + return iMaxIndex; + } + + + /** + * Append a CSS unit (only if required) to a string + * @param {array} aArray1 first array + * @param {array} aArray2 second array + * @returns {int} 0 if match, 1 if length is different, 2 if no match + * @memberof DataTable#oApi + */ + function _fnStringToCss( s ) + { + if ( s === null ) + { + return "0px"; + } + + if ( typeof s == 'number' ) + { + if ( s < 0 ) + { + return "0px"; + } + return s+"px"; + } + + /* Check if the last character is not 0-9 */ + var c = s.charCodeAt( s.length-1 ); + if (c < 0x30 || c > 0x39) + { + return s; + } + return s+"px"; + } + + + /** + * Get the width of a scroll bar in this browser being used + * @returns {int} width in pixels + * @memberof DataTable#oApi + */ + function _fnScrollBarWidth () + { + var inner = document.createElement('p'); + var style = inner.style; + style.width = "100%"; + style.height = "200px"; + style.padding = "0px"; + + var outer = document.createElement('div'); + style = outer.style; + style.position = "absolute"; + style.top = "0px"; + style.left = "0px"; + style.visibility = "hidden"; + style.width = "200px"; + style.height = "150px"; + style.padding = "0px"; + style.overflow = "hidden"; + outer.appendChild(inner); + + document.body.appendChild(outer); + var w1 = inner.offsetWidth; + outer.style.overflow = 'scroll'; + var w2 = inner.offsetWidth; + if ( w1 == w2 ) + { + w2 = outer.clientWidth; + } + + document.body.removeChild(outer); + return (w1 - w2); + } + + /** + * Change the order of the table + * @param {object} oSettings dataTables settings object + * @param {bool} bApplyClasses optional - should we apply classes or not + * @memberof DataTable#oApi + */ + function _fnSort ( oSettings, bApplyClasses ) + { + var + i, iLen, j, jLen, k, kLen, + sDataType, nTh, + aaSort = [], + aiOrig = [], + oSort = DataTable.ext.oSort, + aoData = oSettings.aoData, + aoColumns = oSettings.aoColumns, + oAria = oSettings.oLanguage.oAria; + + /* No sorting required if server-side or no sorting array */ + if ( !oSettings.oFeatures.bServerSide && + (oSettings.aaSorting.length !== 0 || oSettings.aaSortingFixed !== null) ) + { + aaSort = ( oSettings.aaSortingFixed !== null ) ? + oSettings.aaSortingFixed.concat( oSettings.aaSorting ) : + oSettings.aaSorting.slice(); + + /* If there is a sorting data type, and a function belonging to it, then we need to + * get the data from the developer's function and apply it for this column + */ + for ( i=0 ; i<aaSort.length ; i++ ) + { + var iColumn = aaSort[i][0]; + var iVisColumn = _fnColumnIndexToVisible( oSettings, iColumn ); + sDataType = oSettings.aoColumns[ iColumn ].sSortDataType; + if ( DataTable.ext.afnSortData[sDataType] ) + { + var aData = DataTable.ext.afnSortData[sDataType].call( + oSettings.oInstance, oSettings, iColumn, iVisColumn + ); + if ( aData.length === aoData.length ) + { + for ( j=0, jLen=aoData.length ; j<jLen ; j++ ) + { + _fnSetCellData( oSettings, j, iColumn, aData[j] ); + } + } + else + { + _fnLog( oSettings, 0, "Returned data sort array (col "+iColumn+") is the wrong length" ); + } + } + } + + /* Create a value - key array of the current row positions such that we can use their + * current position during the sort, if values match, in order to perform stable sorting + */ + for ( i=0, iLen=oSettings.aiDisplayMaster.length ; i<iLen ; i++ ) + { + aiOrig[ oSettings.aiDisplayMaster[i] ] = i; + } + + /* Build an internal data array which is specific to the sort, so we can get and prep + * the data to be sorted only once, rather than needing to do it every time the sorting + * function runs. This make the sorting function a very simple comparison + */ + var iSortLen = aaSort.length; + var fnSortFormat, aDataSort; + for ( i=0, iLen=aoData.length ; i<iLen ; i++ ) + { + for ( j=0 ; j<iSortLen ; j++ ) + { + aDataSort = aoColumns[ aaSort[j][0] ].aDataSort; + + for ( k=0, kLen=aDataSort.length ; k<kLen ; k++ ) + { + sDataType = aoColumns[ aDataSort[k] ].sType; + fnSortFormat = oSort[ (sDataType ? sDataType : 'string')+"-pre" ]; + + aoData[i]._aSortData[ aDataSort[k] ] = fnSortFormat ? + fnSortFormat( _fnGetCellData( oSettings, i, aDataSort[k], 'sort' ) ) : + _fnGetCellData( oSettings, i, aDataSort[k], 'sort' ); + } + } + } + + /* Do the sort - here we want multi-column sorting based on a given data source (column) + * and sorting function (from oSort) in a certain direction. It's reasonably complex to + * follow on it's own, but this is what we want (example two column sorting): + * fnLocalSorting = function(a,b){ + * var iTest; + * iTest = oSort['string-asc']('data11', 'data12'); + * if (iTest !== 0) + * return iTest; + * iTest = oSort['numeric-desc']('data21', 'data22'); + * if (iTest !== 0) + * return iTest; + * return oSort['numeric-asc']( aiOrig[a], aiOrig[b] ); + * } + * Basically we have a test for each sorting column, if the data in that column is equal, + * test the next column. If all columns match, then we use a numeric sort on the row + * positions in the original data array to provide a stable sort. + */ + oSettings.aiDisplayMaster.sort( function ( a, b ) { + var k, l, lLen, iTest, aDataSort, sDataType; + for ( k=0 ; k<iSortLen ; k++ ) + { + aDataSort = aoColumns[ aaSort[k][0] ].aDataSort; + + for ( l=0, lLen=aDataSort.length ; l<lLen ; l++ ) + { + sDataType = aoColumns[ aDataSort[l] ].sType; + + iTest = oSort[ (sDataType ? sDataType : 'string')+"-"+aaSort[k][1] ]( + aoData[a]._aSortData[ aDataSort[l] ], + aoData[b]._aSortData[ aDataSort[l] ] + ); + + if ( iTest !== 0 ) + { + return iTest; + } + } + } + + return oSort['numeric-asc']( aiOrig[a], aiOrig[b] ); + } ); + } + + /* Alter the sorting classes to take account of the changes */ + if ( (bApplyClasses === undefined || bApplyClasses) && !oSettings.oFeatures.bDeferRender ) + { + _fnSortingClasses( oSettings ); + } + + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + var sTitle = aoColumns[i].sTitle.replace( /<.*?>/g, "" ); + nTh = aoColumns[i].nTh; + nTh.removeAttribute('aria-sort'); + nTh.removeAttribute('aria-label'); + + /* In ARIA only the first sorting column can be marked as sorting - no multi-sort option */ + if ( aoColumns[i].bSortable ) + { + if ( aaSort.length > 0 && aaSort[0][0] == i ) + { + nTh.setAttribute('aria-sort', aaSort[0][1]=="asc" ? "ascending" : "descending" ); + + var nextSort = (aoColumns[i].asSorting[ aaSort[0][2]+1 ]) ? + aoColumns[i].asSorting[ aaSort[0][2]+1 ] : aoColumns[i].asSorting[0]; + nTh.setAttribute('aria-label', sTitle+ + (nextSort=="asc" ? oAria.sSortAscending : oAria.sSortDescending) ); + } + else + { + nTh.setAttribute('aria-label', sTitle+ + (aoColumns[i].asSorting[0]=="asc" ? oAria.sSortAscending : oAria.sSortDescending) ); + } + } + else + { + nTh.setAttribute('aria-label', sTitle); + } + } + + /* Tell the draw function that we have sorted the data */ + oSettings.bSorted = true; + $(oSettings.oInstance).trigger('sort', oSettings); + + /* Copy the master data into the draw array and re-draw */ + if ( oSettings.oFeatures.bFilter ) + { + /* _fnFilter() will redraw the table for us */ + _fnFilterComplete( oSettings, oSettings.oPreviousSearch, 1 ); + } + else + { + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + oSettings._iDisplayStart = 0; /* reset display back to page 0 */ + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + } + + + /** + * Attach a sort handler (click) to a node + * @param {object} oSettings dataTables settings object + * @param {node} nNode node to attach the handler to + * @param {int} iDataIndex column sorting index + * @param {function} [fnCallback] callback function + * @memberof DataTable#oApi + */ + function _fnSortAttachListener ( oSettings, nNode, iDataIndex, fnCallback ) + { + _fnBindAction( nNode, {}, function (e) { + /* If the column is not sortable - don't to anything */ + if ( oSettings.aoColumns[iDataIndex].bSortable === false ) + { + return; + } + + /* + * This is a little bit odd I admit... I declare a temporary function inside the scope of + * _fnBuildHead and the click handler in order that the code presented here can be used + * twice - once for when bProcessing is enabled, and another time for when it is + * disabled, as we need to perform slightly different actions. + * Basically the issue here is that the Javascript engine in modern browsers don't + * appear to allow the rendering engine to update the display while it is still executing + * it's thread (well - it does but only after long intervals). This means that the + * 'processing' display doesn't appear for a table sort. To break the js thread up a bit + * I force an execution break by using setTimeout - but this breaks the expected + * thread continuation for the end-developer's point of view (their code would execute + * too early), so we only do it when we absolutely have to. + */ + var fnInnerSorting = function () { + var iColumn, iNextSort; + + /* If the shift key is pressed then we are multiple column sorting */ + if ( e.shiftKey ) + { + /* Are we already doing some kind of sort on this column? */ + var bFound = false; + for ( var i=0 ; i<oSettings.aaSorting.length ; i++ ) + { + if ( oSettings.aaSorting[i][0] == iDataIndex ) + { + bFound = true; + iColumn = oSettings.aaSorting[i][0]; + iNextSort = oSettings.aaSorting[i][2]+1; + + if ( !oSettings.aoColumns[iColumn].asSorting[iNextSort] ) + { + /* Reached the end of the sorting options, remove from multi-col sort */ + oSettings.aaSorting.splice( i, 1 ); + } + else + { + /* Move onto next sorting direction */ + oSettings.aaSorting[i][1] = oSettings.aoColumns[iColumn].asSorting[iNextSort]; + oSettings.aaSorting[i][2] = iNextSort; + } + break; + } + } + + /* No sort yet - add it in */ + if ( bFound === false ) + { + oSettings.aaSorting.push( [ iDataIndex, + oSettings.aoColumns[iDataIndex].asSorting[0], 0 ] ); + } + } + else + { + /* If no shift key then single column sort */ + if ( oSettings.aaSorting.length == 1 && oSettings.aaSorting[0][0] == iDataIndex ) + { + iColumn = oSettings.aaSorting[0][0]; + iNextSort = oSettings.aaSorting[0][2]+1; + if ( !oSettings.aoColumns[iColumn].asSorting[iNextSort] ) + { + iNextSort = 0; + } + oSettings.aaSorting[0][1] = oSettings.aoColumns[iColumn].asSorting[iNextSort]; + oSettings.aaSorting[0][2] = iNextSort; + } + else + { + oSettings.aaSorting.splice( 0, oSettings.aaSorting.length ); + oSettings.aaSorting.push( [ iDataIndex, + oSettings.aoColumns[iDataIndex].asSorting[0], 0 ] ); + } + } + + /* Run the sort */ + _fnSort( oSettings ); + }; /* /fnInnerSorting */ + + if ( !oSettings.oFeatures.bProcessing ) + { + fnInnerSorting(); + } + else + { + _fnProcessingDisplay( oSettings, true ); + setTimeout( function() { + fnInnerSorting(); + if ( !oSettings.oFeatures.bServerSide ) + { + _fnProcessingDisplay( oSettings, false ); + } + }, 0 ); + } + + /* Call the user specified callback function - used for async user interaction */ + if ( typeof fnCallback == 'function' ) + { + fnCallback( oSettings ); + } + } ); + } + + + /** + * Set the sorting classes on the header, Note: it is safe to call this function + * when bSort and bSortClasses are false + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnSortingClasses( oSettings ) + { + var i, iLen, j, jLen, iFound; + var aaSort, sClass; + var iColumns = oSettings.aoColumns.length; + var oClasses = oSettings.oClasses; + + for ( i=0 ; i<iColumns ; i++ ) + { + if ( oSettings.aoColumns[i].bSortable ) + { + $(oSettings.aoColumns[i].nTh).removeClass( oClasses.sSortAsc +" "+ oClasses.sSortDesc + + " "+ oSettings.aoColumns[i].sSortingClass ); + } + } + + if ( oSettings.aaSortingFixed !== null ) + { + aaSort = oSettings.aaSortingFixed.concat( oSettings.aaSorting ); + } + else + { + aaSort = oSettings.aaSorting.slice(); + } + + /* Apply the required classes to the header */ + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + if ( oSettings.aoColumns[i].bSortable ) + { + sClass = oSettings.aoColumns[i].sSortingClass; + iFound = -1; + for ( j=0 ; j<aaSort.length ; j++ ) + { + if ( aaSort[j][0] == i ) + { + sClass = ( aaSort[j][1] == "asc" ) ? + oClasses.sSortAsc : oClasses.sSortDesc; + iFound = j; + break; + } + } + $(oSettings.aoColumns[i].nTh).addClass( sClass ); + + if ( oSettings.bJUI ) + { + /* jQuery UI uses extra markup */ + var jqSpan = $("span."+oClasses.sSortIcon, oSettings.aoColumns[i].nTh); + jqSpan.removeClass(oClasses.sSortJUIAsc +" "+ oClasses.sSortJUIDesc +" "+ + oClasses.sSortJUI +" "+ oClasses.sSortJUIAscAllowed +" "+ oClasses.sSortJUIDescAllowed ); + + var sSpanClass; + if ( iFound == -1 ) + { + sSpanClass = oSettings.aoColumns[i].sSortingClassJUI; + } + else if ( aaSort[iFound][1] == "asc" ) + { + sSpanClass = oClasses.sSortJUIAsc; + } + else + { + sSpanClass = oClasses.sSortJUIDesc; + } + + jqSpan.addClass( sSpanClass ); + } + } + else + { + /* No sorting on this column, so add the base class. This will have been assigned by + * _fnAddColumn + */ + $(oSettings.aoColumns[i].nTh).addClass( oSettings.aoColumns[i].sSortingClass ); + } + } + + /* + * Apply the required classes to the table body + * Note that this is given as a feature switch since it can significantly slow down a sort + * on large data sets (adding and removing of classes is always slow at the best of times..) + * Further to this, note that this code is admittedly fairly ugly. It could be made a lot + * simpler using jQuery selectors and add/removeClass, but that is significantly slower + * (on the order of 5 times slower) - hence the direct DOM manipulation here. + * Note that for deferred drawing we do use jQuery - the reason being that taking the first + * row found to see if the whole column needs processed can miss classes since the first + * column might be new. + */ + sClass = oClasses.sSortColumn; + + if ( oSettings.oFeatures.bSort && oSettings.oFeatures.bSortClasses ) + { + var nTds = _fnGetTdNodes( oSettings ); + + /* Determine what the sorting class for each column should be */ + var iClass, iTargetCol; + var asClasses = []; + for (i = 0; i < iColumns; i++) + { + asClasses.push(""); + } + for (i = 0, iClass = 1; i < aaSort.length; i++) + { + iTargetCol = parseInt( aaSort[i][0], 10 ); + asClasses[iTargetCol] = sClass + iClass; + + if ( iClass < 3 ) + { + iClass++; + } + } + + /* Make changes to the classes for each cell as needed */ + var reClass = new RegExp(sClass + "[123]"); + var sTmpClass, sCurrentClass, sNewClass; + for ( i=0, iLen=nTds.length; i<iLen; i++ ) + { + /* Determine which column we're looking at */ + iTargetCol = i % iColumns; + + /* What is the full list of classes now */ + sCurrentClass = nTds[i].className; + /* What sorting class should be applied? */ + sNewClass = asClasses[iTargetCol]; + /* What would the new full list be if we did a replacement? */ + sTmpClass = sCurrentClass.replace(reClass, sNewClass); + + if ( sTmpClass != sCurrentClass ) + { + /* We changed something */ + nTds[i].className = $.trim( sTmpClass ); + } + else if ( sNewClass.length > 0 && sCurrentClass.indexOf(sNewClass) == -1 ) + { + /* We need to add a class */ + nTds[i].className = sCurrentClass + " " + sNewClass; + } + } + } + } + + + + /** + * Save the state of a table in a cookie such that the page can be reloaded + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnSaveState ( oSettings ) + { + if ( !oSettings.oFeatures.bStateSave || oSettings.bDestroying ) + { + return; + } + + /* Store the interesting variables */ + var i, iLen, bInfinite=oSettings.oScroll.bInfinite; + var oState = { + "iCreate": new Date().getTime(), + "iStart": (bInfinite ? 0 : oSettings._iDisplayStart), + "iEnd": (bInfinite ? oSettings._iDisplayLength : oSettings._iDisplayEnd), + "iLength": oSettings._iDisplayLength, + "aaSorting": $.extend( true, [], oSettings.aaSorting ), + "oSearch": $.extend( true, {}, oSettings.oPreviousSearch ), + "aoSearchCols": $.extend( true, [], oSettings.aoPreSearchCols ), + "abVisCols": [] + }; + + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + oState.abVisCols.push( oSettings.aoColumns[i].bVisible ); + } + + _fnCallbackFire( oSettings, "aoStateSaveParams", 'stateSaveParams', [oSettings, oState] ); + + oSettings.fnStateSave.call( oSettings.oInstance, oSettings, oState ); + } + + + /** + * Attempt to load a saved table state from a cookie + * @param {object} oSettings dataTables settings object + * @param {object} oInit DataTables init object so we can override settings + * @memberof DataTable#oApi + */ + function _fnLoadState ( oSettings, oInit ) + { + if ( !oSettings.oFeatures.bStateSave ) + { + return; + } + + var oData = oSettings.fnStateLoad.call( oSettings.oInstance, oSettings ); + if ( !oData ) + { + return; + } + + /* Allow custom and plug-in manipulation functions to alter the saved data set and + * cancelling of loading by returning false + */ + var abStateLoad = _fnCallbackFire( oSettings, 'aoStateLoadParams', 'stateLoadParams', [oSettings, oData] ); + if ( $.inArray( false, abStateLoad ) !== -1 ) + { + return; + } + + /* Store the saved state so it might be accessed at any time */ + oSettings.oLoadedState = $.extend( true, {}, oData ); + + /* Restore key features */ + oSettings._iDisplayStart = oData.iStart; + oSettings.iInitDisplayStart = oData.iStart; + oSettings._iDisplayEnd = oData.iEnd; + oSettings._iDisplayLength = oData.iLength; + oSettings.aaSorting = oData.aaSorting.slice(); + oSettings.saved_aaSorting = oData.aaSorting.slice(); + + /* Search filtering */ + $.extend( oSettings.oPreviousSearch, oData.oSearch ); + $.extend( true, oSettings.aoPreSearchCols, oData.aoSearchCols ); + + /* Column visibility state + * Pass back visibility settings to the init handler, but to do not here override + * the init object that the user might have passed in + */ + oInit.saved_aoColumns = []; + for ( var i=0 ; i<oData.abVisCols.length ; i++ ) + { + oInit.saved_aoColumns[i] = {}; + oInit.saved_aoColumns[i].bVisible = oData.abVisCols[i]; + } + + _fnCallbackFire( oSettings, 'aoStateLoaded', 'stateLoaded', [oSettings, oData] ); + } + + + /** + * Create a new cookie with a value to store the state of a table + * @param {string} sName name of the cookie to create + * @param {string} sValue the value the cookie should take + * @param {int} iSecs duration of the cookie + * @param {string} sBaseName sName is made up of the base + file name - this is the base + * @param {function} fnCallback User definable function to modify the cookie + * @memberof DataTable#oApi + */ + function _fnCreateCookie ( sName, sValue, iSecs, sBaseName, fnCallback ) + { + var date = new Date(); + date.setTime( date.getTime()+(iSecs*1000) ); + + /* + * Shocking but true - it would appear IE has major issues with having the path not having + * a trailing slash on it. We need the cookie to be available based on the path, so we + * have to append the file name to the cookie name. Appalling. Thanks to vex for adding the + * patch to use at least some of the path + */ + var aParts = window.location.pathname.split('/'); + var sNameFile = sName + '_' + aParts.pop().replace(/[\/:]/g,"").toLowerCase(); + var sFullCookie, oData; + + if ( fnCallback !== null ) + { + oData = (typeof $.parseJSON === 'function') ? + $.parseJSON( sValue ) : eval( '('+sValue+')' ); + sFullCookie = fnCallback( sNameFile, oData, date.toGMTString(), + aParts.join('/')+"/" ); + } + else + { + sFullCookie = sNameFile + "=" + encodeURIComponent(sValue) + + "; expires=" + date.toGMTString() +"; path=" + aParts.join('/')+"/"; + } + + /* Are we going to go over the cookie limit of 4KiB? If so, try to delete a cookies + * belonging to DataTables. + */ + var + aCookies =document.cookie.split(';'), + iNewCookieLen = sFullCookie.split(';')[0].length, + aOldCookies = []; + + if ( iNewCookieLen+document.cookie.length+10 > 4096 ) /* Magic 10 for padding */ + { + for ( var i=0, iLen=aCookies.length ; i<iLen ; i++ ) + { + if ( aCookies[i].indexOf( sBaseName ) != -1 ) + { + /* It's a DataTables cookie, so eval it and check the time stamp */ + var aSplitCookie = aCookies[i].split('='); + try { + oData = eval( '('+decodeURIComponent(aSplitCookie[1])+')' ); + + if ( oData && oData.iCreate ) + { + aOldCookies.push( { + "name": aSplitCookie[0], + "time": oData.iCreate + } ); + } + } + catch( e ) {} + } + } + + // Make sure we delete the oldest ones first + aOldCookies.sort( function (a, b) { + return b.time - a.time; + } ); + + // Eliminate as many old DataTables cookies as we need to + while ( iNewCookieLen + document.cookie.length + 10 > 4096 ) { + if ( aOldCookies.length === 0 ) { + // Deleted all DT cookies and still not enough space. Can't state save + return; + } + + var old = aOldCookies.pop(); + document.cookie = old.name+"=; expires=Thu, 01-Jan-1970 00:00:01 GMT; path="+ + aParts.join('/') + "/"; + } + } + + document.cookie = sFullCookie; + } + + + /** + * Read an old cookie to get a cookie with an old table state + * @param {string} sName name of the cookie to read + * @returns {string} contents of the cookie - or null if no cookie with that name found + * @memberof DataTable#oApi + */ + function _fnReadCookie ( sName ) + { + var + aParts = window.location.pathname.split('/'), + sNameEQ = sName + '_' + aParts[aParts.length-1].replace(/[\/:]/g,"").toLowerCase() + '=', + sCookieContents = document.cookie.split(';'); + + for( var i=0 ; i<sCookieContents.length ; i++ ) + { + var c = sCookieContents[i]; + + while (c.charAt(0)==' ') + { + c = c.substring(1,c.length); + } + + if (c.indexOf(sNameEQ) === 0) + { + return decodeURIComponent( c.substring(sNameEQ.length,c.length) ); + } + } + return null; + } + + + /** + * Return the settings object for a particular table + * @param {node} nTable table we are using as a dataTable + * @returns {object} Settings object - or null if not found + * @memberof DataTable#oApi + */ + function _fnSettingsFromNode ( nTable ) + { + for ( var i=0 ; i<DataTable.settings.length ; i++ ) + { + if ( DataTable.settings[i].nTable === nTable ) + { + return DataTable.settings[i]; + } + } + + return null; + } + + + /** + * Return an array with the TR nodes for the table + * @param {object} oSettings dataTables settings object + * @returns {array} TR array + * @memberof DataTable#oApi + */ + function _fnGetTrNodes ( oSettings ) + { + var aNodes = []; + var aoData = oSettings.aoData; + for ( var i=0, iLen=aoData.length ; i<iLen ; i++ ) + { + if ( aoData[i].nTr !== null ) + { + aNodes.push( aoData[i].nTr ); + } + } + return aNodes; + } + + + /** + * Return an flat array with all TD nodes for the table, or row + * @param {object} oSettings dataTables settings object + * @param {int} [iIndividualRow] aoData index to get the nodes for - optional + * if not given then the return array will contain all nodes for the table + * @returns {array} TD array + * @memberof DataTable#oApi + */ + function _fnGetTdNodes ( oSettings, iIndividualRow ) + { + var anReturn = []; + var iCorrector; + var anTds, nTd; + var iRow, iRows=oSettings.aoData.length, + iColumn, iColumns, oData, sNodeName, iStart=0, iEnd=iRows; + + /* Allow the collection to be limited to just one row */ + if ( iIndividualRow !== undefined ) + { + iStart = iIndividualRow; + iEnd = iIndividualRow+1; + } + + for ( iRow=iStart ; iRow<iEnd ; iRow++ ) + { + oData = oSettings.aoData[iRow]; + if ( oData.nTr !== null ) + { + /* get the TD child nodes - taking into account text etc nodes */ + anTds = []; + nTd = oData.nTr.firstChild; + while ( nTd ) + { + sNodeName = nTd.nodeName.toLowerCase(); + if ( sNodeName == 'td' || sNodeName == 'th' ) + { + anTds.push( nTd ); + } + nTd = nTd.nextSibling; + } + + iCorrector = 0; + for ( iColumn=0, iColumns=oSettings.aoColumns.length ; iColumn<iColumns ; iColumn++ ) + { + if ( oSettings.aoColumns[iColumn].bVisible ) + { + anReturn.push( anTds[iColumn-iCorrector] ); + } + else + { + anReturn.push( oData._anHidden[iColumn] ); + iCorrector++; + } + } + } + } + + return anReturn; + } + + + /** + * Log an error message + * @param {object} oSettings dataTables settings object + * @param {int} iLevel log error messages, or display them to the user + * @param {string} sMesg error message + * @memberof DataTable#oApi + */ + function _fnLog( oSettings, iLevel, sMesg ) + { + var sAlert = (oSettings===null) ? + "DataTables warning: "+sMesg : + "DataTables warning (table id = '"+oSettings.sTableId+"'): "+sMesg; + + if ( iLevel === 0 ) + { + if ( DataTable.ext.sErrMode == 'alert' ) + { + alert( sAlert ); + } + else + { + throw new Error(sAlert); + } + return; + } + else if ( window.console && console.log ) + { + console.log( sAlert ); + } + } + + + /** + * See if a property is defined on one object, if so assign it to the other object + * @param {object} oRet target object + * @param {object} oSrc source object + * @param {string} sName property + * @param {string} [sMappedName] name to map too - optional, sName used if not given + * @memberof DataTable#oApi + */ + function _fnMap( oRet, oSrc, sName, sMappedName ) + { + if ( sMappedName === undefined ) + { + sMappedName = sName; + } + if ( oSrc[sName] !== undefined ) + { + oRet[sMappedName] = oSrc[sName]; + } + } + + + /** + * Extend objects - very similar to jQuery.extend, but deep copy objects, and shallow + * copy arrays. The reason we need to do this, is that we don't want to deep copy array + * init values (such as aaSorting) since the dev wouldn't be able to override them, but + * we do want to deep copy arrays. + * @param {object} oOut Object to extend + * @param {object} oExtender Object from which the properties will be applied to oOut + * @returns {object} oOut Reference, just for convenience - oOut === the return. + * @memberof DataTable#oApi + * @todo This doesn't take account of arrays inside the deep copied objects. + */ + function _fnExtend( oOut, oExtender ) + { + var val; + + for ( var prop in oExtender ) + { + if ( oExtender.hasOwnProperty(prop) ) + { + val = oExtender[prop]; + + if ( typeof oInit[prop] === 'object' && val !== null && $.isArray(val) === false ) + { + $.extend( true, oOut[prop], val ); + } + else + { + oOut[prop] = val; + } + } + } + + return oOut; + } + + + /** + * Bind an event handers to allow a click or return key to activate the callback. + * This is good for accessibility since a return on the keyboard will have the + * same effect as a click, if the element has focus. + * @param {element} n Element to bind the action to + * @param {object} oData Data object to pass to the triggered function + * @param {function} fn Callback function for when the event is triggered + * @memberof DataTable#oApi + */ + function _fnBindAction( n, oData, fn ) + { + $(n) + .bind( 'click.DT', oData, function (e) { + n.blur(); // Remove focus outline for mouse users + fn(e); + } ) + .bind( 'keypress.DT', oData, function (e){ + if ( e.which === 13 ) { + fn(e); + } } ) + .bind( 'selectstart.DT', function () { + /* Take the brutal approach to cancelling text selection */ + return false; + } ); + } + + + /** + * Register a callback function. Easily allows a callback function to be added to + * an array store of callback functions that can then all be called together. + * @param {object} oSettings dataTables settings object + * @param {string} sStore Name of the array storage for the callbacks in oSettings + * @param {function} fn Function to be called back + * @param {string} sName Identifying name for the callback (i.e. a label) + * @memberof DataTable#oApi + */ + function _fnCallbackReg( oSettings, sStore, fn, sName ) + { + if ( fn ) + { + oSettings[sStore].push( { + "fn": fn, + "sName": sName + } ); + } + } + + + /** + * Fire callback functions and trigger events. Note that the loop over the callback + * array store is done backwards! Further note that you do not want to fire off triggers + * in time sensitive applications (for example cell creation) as its slow. + * @param {object} oSettings dataTables settings object + * @param {string} sStore Name of the array storage for the callbacks in oSettings + * @param {string} sTrigger Name of the jQuery custom event to trigger. If null no trigger + * is fired + * @param {array} aArgs Array of arguments to pass to the callback function / trigger + * @memberof DataTable#oApi + */ + function _fnCallbackFire( oSettings, sStore, sTrigger, aArgs ) + { + var aoStore = oSettings[sStore]; + var aRet =[]; + + for ( var i=aoStore.length-1 ; i>=0 ; i-- ) + { + aRet.push( aoStore[i].fn.apply( oSettings.oInstance, aArgs ) ); + } + + if ( sTrigger !== null ) + { + $(oSettings.oInstance).trigger(sTrigger, aArgs); + } + + return aRet; + } + + + /** + * JSON stringify. If JSON.stringify it provided by the browser, json2.js or any other + * library, then we use that as it is fast, safe and accurate. If the function isn't + * available then we need to built it ourselves - the inspiration for this function comes + * from Craig Buckler ( http://www.sitepoint.com/javascript-json-serialization/ ). It is + * not perfect and absolutely should not be used as a replacement to json2.js - but it does + * do what we need, without requiring a dependency for DataTables. + * @param {object} o JSON object to be converted + * @returns {string} JSON string + * @memberof DataTable#oApi + */ + var _fnJsonString = (window.JSON) ? JSON.stringify : function( o ) + { + /* Not an object or array */ + var sType = typeof o; + if (sType !== "object" || o === null) + { + // simple data type + if (sType === "string") + { + o = '"'+o+'"'; + } + return o+""; + } + + /* If object or array, need to recurse over it */ + var + sProp, mValue, + json = [], + bArr = $.isArray(o); + + for (sProp in o) + { + mValue = o[sProp]; + sType = typeof mValue; + + if (sType === "string") + { + mValue = '"'+mValue+'"'; + } + else if (sType === "object" && mValue !== null) + { + mValue = _fnJsonString(mValue); + } + + json.push((bArr ? "" : '"'+sProp+'":') + mValue); + } + + return (bArr ? "[" : "{") + json + (bArr ? "]" : "}"); + }; + + + /** + * From some browsers (specifically IE6/7) we need special handling to work around browser + * bugs - this function is used to detect when these workarounds are needed. + * @param {object} oSettings dataTables settings object + * @memberof DataTable#oApi + */ + function _fnBrowserDetect( oSettings ) + { + /* IE6/7 will oversize a width 100% element inside a scrolling element, to include the + * width of the scrollbar, while other browsers ensure the inner element is contained + * without forcing scrolling + */ + var n = $( + '<div style="position:absolute; top:0; left:0; height:1px; width:1px; overflow:hidden">'+ + '<div style="position:absolute; top:1px; left:1px; width:100px; overflow:scroll;">'+ + '<div id="DT_BrowserTest" style="width:100%; height:10px;"></div>'+ + '</div>'+ + '</div>')[0]; + + document.body.appendChild( n ); + oSettings.oBrowser.bScrollOversize = $('#DT_BrowserTest', n)[0].offsetWidth === 100 ? true : false; + document.body.removeChild( n ); + } + + + /** + * Perform a jQuery selector action on the table's TR elements (from the tbody) and + * return the resulting jQuery object. + * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on + * @param {object} [oOpts] Optional parameters for modifying the rows to be included + * @param {string} [oOpts.filter=none] Select TR elements that meet the current filter + * criterion ("applied") or all TR elements (i.e. no filter). + * @param {string} [oOpts.order=current] Order of the TR elements in the processed array. + * Can be either 'current', whereby the current sorting of the table is used, or + * 'original' whereby the original order the data was read into the table is used. + * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page + * ("current") or not ("all"). If 'current' is given, then order is assumed to be + * 'current' and filter is 'applied', regardless of what they might be given as. + * @returns {object} jQuery object, filtered by the given selector. + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Highlight every second row + * oTable.$('tr:odd').css('backgroundColor', 'blue'); + * } ); + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Filter to rows with 'Webkit' in them, add a background colour and then + * // remove the filter, thus highlighting the 'Webkit' rows only. + * oTable.fnFilter('Webkit'); + * oTable.$('tr', {"filter": "applied"}).css('backgroundColor', 'blue'); + * oTable.fnFilter(''); + * } ); + */ + this.$ = function ( sSelector, oOpts ) + { + var i, iLen, a = [], tr; + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var aoData = oSettings.aoData; + var aiDisplay = oSettings.aiDisplay; + var aiDisplayMaster = oSettings.aiDisplayMaster; + + if ( !oOpts ) + { + oOpts = {}; + } + + oOpts = $.extend( {}, { + "filter": "none", // applied + "order": "current", // "original" + "page": "all" // current + }, oOpts ); + + // Current page implies that order=current and fitler=applied, since it is fairly + // senseless otherwise + if ( oOpts.page == 'current' ) + { + for ( i=oSettings._iDisplayStart, iLen=oSettings.fnDisplayEnd() ; i<iLen ; i++ ) + { + tr = aoData[ aiDisplay[i] ].nTr; + if ( tr ) + { + a.push( tr ); + } + } + } + else if ( oOpts.order == "current" && oOpts.filter == "none" ) + { + for ( i=0, iLen=aiDisplayMaster.length ; i<iLen ; i++ ) + { + tr = aoData[ aiDisplayMaster[i] ].nTr; + if ( tr ) + { + a.push( tr ); + } + } + } + else if ( oOpts.order == "current" && oOpts.filter == "applied" ) + { + for ( i=0, iLen=aiDisplay.length ; i<iLen ; i++ ) + { + tr = aoData[ aiDisplay[i] ].nTr; + if ( tr ) + { + a.push( tr ); + } + } + } + else if ( oOpts.order == "original" && oOpts.filter == "none" ) + { + for ( i=0, iLen=aoData.length ; i<iLen ; i++ ) + { + tr = aoData[ i ].nTr ; + if ( tr ) + { + a.push( tr ); + } + } + } + else if ( oOpts.order == "original" && oOpts.filter == "applied" ) + { + for ( i=0, iLen=aoData.length ; i<iLen ; i++ ) + { + tr = aoData[ i ].nTr; + if ( $.inArray( i, aiDisplay ) !== -1 && tr ) + { + a.push( tr ); + } + } + } + else + { + _fnLog( oSettings, 1, "Unknown selection options" ); + } + + /* We need to filter on the TR elements and also 'find' in their descendants + * to make the selector act like it would in a full table - so we need + * to build both results and then combine them together + */ + var jqA = $(a); + var jqTRs = jqA.filter( sSelector ); + var jqDescendants = jqA.find( sSelector ); + + return $( [].concat($.makeArray(jqTRs), $.makeArray(jqDescendants)) ); + }; + + + /** + * Almost identical to $ in operation, but in this case returns the data for the matched + * rows - as such, the jQuery selector used should match TR row nodes or TD/TH cell nodes + * rather than any descendants, so the data can be obtained for the row/cell. If matching + * rows are found, the data returned is the original data array/object that was used to + * create the row (or a generated array if from a DOM source). + * + * This method is often useful in-combination with $ where both functions are given the + * same parameters and the array indexes will match identically. + * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on + * @param {object} [oOpts] Optional parameters for modifying the rows to be included + * @param {string} [oOpts.filter=none] Select elements that meet the current filter + * criterion ("applied") or all elements (i.e. no filter). + * @param {string} [oOpts.order=current] Order of the data in the processed array. + * Can be either 'current', whereby the current sorting of the table is used, or + * 'original' whereby the original order the data was read into the table is used. + * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page + * ("current") or not ("all"). If 'current' is given, then order is assumed to be + * 'current' and filter is 'applied', regardless of what they might be given as. + * @returns {array} Data for the matched elements. If any elements, as a result of the + * selector, were not TR, TD or TH elements in the DataTable, they will have a null + * entry in the array. + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Get the data from the first row in the table + * var data = oTable._('tr:first'); + * + * // Do something useful with the data + * alert( "First cell is: "+data[0] ); + * } ); + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Filter to 'Webkit' and get all data for + * oTable.fnFilter('Webkit'); + * var data = oTable._('tr', {"filter": "applied"}); + * + * // Do something with the data + * alert( data.length+" rows matched the filter" ); + * } ); + */ + this._ = function ( sSelector, oOpts ) + { + var aOut = []; + var i, iLen, iIndex; + var aTrs = this.$( sSelector, oOpts ); + + for ( i=0, iLen=aTrs.length ; i<iLen ; i++ ) + { + aOut.push( this.fnGetData(aTrs[i]) ); + } + + return aOut; + }; + + + /** + * Add a single new row or multiple rows of data to the table. Please note + * that this is suitable for client-side processing only - if you are using + * server-side processing (i.e. "bServerSide": true), then to add data, you + * must add it to the data source, i.e. the server-side, through an Ajax call. + * @param {array|object} mData The data to be added to the table. This can be: + * <ul> + * <li>1D array of data - add a single row with the data provided</li> + * <li>2D array of arrays - add multiple rows in a single call</li> + * <li>object - data object when using <i>mData</i></li> + * <li>array of objects - multiple data objects when using <i>mData</i></li> + * </ul> + * @param {bool} [bRedraw=true] redraw the table or not + * @returns {array} An array of integers, representing the list of indexes in + * <i>aoData</i> ({@link DataTable.models.oSettings}) that have been added to + * the table. + * @dtopt API + * + * @example + * // Global var for counter + * var giCount = 2; + * + * $(document).ready(function() { + * $('#example').dataTable(); + * } ); + * + * function fnClickAddRow() { + * $('#example').dataTable().fnAddData( [ + * giCount+".1", + * giCount+".2", + * giCount+".3", + * giCount+".4" ] + * ); + * + * giCount++; + * } + */ + this.fnAddData = function( mData, bRedraw ) + { + if ( mData.length === 0 ) + { + return []; + } + + var aiReturn = []; + var iTest; + + /* Find settings from table node */ + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + + /* Check if we want to add multiple rows or not */ + if ( typeof mData[0] === "object" && mData[0] !== null ) + { + for ( var i=0 ; i<mData.length ; i++ ) + { + iTest = _fnAddData( oSettings, mData[i] ); + if ( iTest == -1 ) + { + return aiReturn; + } + aiReturn.push( iTest ); + } + } + else + { + iTest = _fnAddData( oSettings, mData ); + if ( iTest == -1 ) + { + return aiReturn; + } + aiReturn.push( iTest ); + } + + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + + if ( bRedraw === undefined || bRedraw ) + { + _fnReDraw( oSettings ); + } + return aiReturn; + }; + + + /** + * This function will make DataTables recalculate the column sizes, based on the data + * contained in the table and the sizes applied to the columns (in the DOM, CSS or + * through the sWidth parameter). This can be useful when the width of the table's + * parent element changes (for example a window resize). + * @param {boolean} [bRedraw=true] Redraw the table or not, you will typically want to + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable( { + * "sScrollY": "200px", + * "bPaginate": false + * } ); + * + * $(window).bind('resize', function () { + * oTable.fnAdjustColumnSizing(); + * } ); + * } ); + */ + this.fnAdjustColumnSizing = function ( bRedraw ) + { + var oSettings = _fnSettingsFromNode(this[DataTable.ext.iApiIndex]); + _fnAdjustColumnSizing( oSettings ); + + if ( bRedraw === undefined || bRedraw ) + { + this.fnDraw( false ); + } + else if ( oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "" ) + { + /* If not redrawing, but scrolling, we want to apply the new column sizes anyway */ + this.oApi._fnScrollDraw(oSettings); + } + }; + + + /** + * Quickly and simply clear a table + * @param {bool} [bRedraw=true] redraw the table or not + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Immediately 'nuke' the current rows (perhaps waiting for an Ajax callback...) + * oTable.fnClearTable(); + * } ); + */ + this.fnClearTable = function( bRedraw ) + { + /* Find settings from table node */ + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + _fnClearTable( oSettings ); + + if ( bRedraw === undefined || bRedraw ) + { + _fnDraw( oSettings ); + } + }; + + + /** + * The exact opposite of 'opening' a row, this function will close any rows which + * are currently 'open'. + * @param {node} nTr the table row to 'close' + * @returns {int} 0 on success, or 1 if failed (can't find the row) + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable; + * + * // 'open' an information row when a row is clicked on + * $('#example tbody tr').click( function () { + * if ( oTable.fnIsOpen(this) ) { + * oTable.fnClose( this ); + * } else { + * oTable.fnOpen( this, "Temporary row opened", "info_row" ); + * } + * } ); + * + * oTable = $('#example').dataTable(); + * } ); + */ + this.fnClose = function( nTr ) + { + /* Find settings from table node */ + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + + for ( var i=0 ; i<oSettings.aoOpenRows.length ; i++ ) + { + if ( oSettings.aoOpenRows[i].nParent == nTr ) + { + var nTrParent = oSettings.aoOpenRows[i].nTr.parentNode; + if ( nTrParent ) + { + /* Remove it if it is currently on display */ + nTrParent.removeChild( oSettings.aoOpenRows[i].nTr ); + } + oSettings.aoOpenRows.splice( i, 1 ); + return 0; + } + } + return 1; + }; + + + /** + * Remove a row for the table + * @param {mixed} mTarget The index of the row from aoData to be deleted, or + * the TR element you want to delete + * @param {function|null} [fnCallBack] Callback function + * @param {bool} [bRedraw=true] Redraw the table or not + * @returns {array} The row that was deleted + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Immediately remove the first row + * oTable.fnDeleteRow( 0 ); + * } ); + */ + this.fnDeleteRow = function( mTarget, fnCallBack, bRedraw ) + { + /* Find settings from table node */ + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var i, iLen, iAODataIndex; + + iAODataIndex = (typeof mTarget === 'object') ? + _fnNodeToDataIndex(oSettings, mTarget) : mTarget; + + /* Return the data array from this row */ + var oData = oSettings.aoData.splice( iAODataIndex, 1 ); + + /* Update the _DT_RowIndex parameter */ + for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ ) + { + if ( oSettings.aoData[i].nTr !== null ) + { + oSettings.aoData[i].nTr._DT_RowIndex = i; + } + } + + /* Remove the target row from the search array */ + var iDisplayIndex = $.inArray( iAODataIndex, oSettings.aiDisplay ); + oSettings.asDataSearch.splice( iDisplayIndex, 1 ); + + /* Delete from the display arrays */ + _fnDeleteIndex( oSettings.aiDisplayMaster, iAODataIndex ); + _fnDeleteIndex( oSettings.aiDisplay, iAODataIndex ); + + /* If there is a user callback function - call it */ + if ( typeof fnCallBack === "function" ) + { + fnCallBack.call( this, oSettings, oData ); + } + + /* Check for an 'overflow' they case for displaying the table */ + if ( oSettings._iDisplayStart >= oSettings.fnRecordsDisplay() ) + { + oSettings._iDisplayStart -= oSettings._iDisplayLength; + if ( oSettings._iDisplayStart < 0 ) + { + oSettings._iDisplayStart = 0; + } + } + + if ( bRedraw === undefined || bRedraw ) + { + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + + return oData; + }; + + + /** + * Restore the table to it's original state in the DOM by removing all of DataTables + * enhancements, alterations to the DOM structure of the table and event listeners. + * @param {boolean} [bRemove=false] Completely remove the table from the DOM + * @dtopt API + * + * @example + * $(document).ready(function() { + * // This example is fairly pointless in reality, but shows how fnDestroy can be used + * var oTable = $('#example').dataTable(); + * oTable.fnDestroy(); + * } ); + */ + this.fnDestroy = function ( bRemove ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var nOrig = oSettings.nTableWrapper.parentNode; + var nBody = oSettings.nTBody; + var i, iLen; + + bRemove = (bRemove===undefined) ? false : bRemove; + + /* Flag to note that the table is currently being destroyed - no action should be taken */ + oSettings.bDestroying = true; + + /* Fire off the destroy callbacks for plug-ins etc */ + _fnCallbackFire( oSettings, "aoDestroyCallback", "destroy", [oSettings] ); + + /* If the table is not being removed, restore the hidden columns */ + if ( !bRemove ) + { + for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) + { + if ( oSettings.aoColumns[i].bVisible === false ) + { + this.fnSetColumnVis( i, true ); + } + } + } + + /* Blitz all DT events */ + $(oSettings.nTableWrapper).find('*').andSelf().unbind('.DT'); + + /* If there is an 'empty' indicator row, remove it */ + $('tbody>tr>td.'+oSettings.oClasses.sRowEmpty, oSettings.nTable).parent().remove(); + + /* When scrolling we had to break the table up - restore it */ + if ( oSettings.nTable != oSettings.nTHead.parentNode ) + { + $(oSettings.nTable).children('thead').remove(); + oSettings.nTable.appendChild( oSettings.nTHead ); + } + + if ( oSettings.nTFoot && oSettings.nTable != oSettings.nTFoot.parentNode ) + { + $(oSettings.nTable).children('tfoot').remove(); + oSettings.nTable.appendChild( oSettings.nTFoot ); + } + + /* Remove the DataTables generated nodes, events and classes */ + oSettings.nTable.parentNode.removeChild( oSettings.nTable ); + $(oSettings.nTableWrapper).remove(); + + oSettings.aaSorting = []; + oSettings.aaSortingFixed = []; + _fnSortingClasses( oSettings ); + + $(_fnGetTrNodes( oSettings )).removeClass( oSettings.asStripeClasses.join(' ') ); + + $('th, td', oSettings.nTHead).removeClass( [ + oSettings.oClasses.sSortable, + oSettings.oClasses.sSortableAsc, + oSettings.oClasses.sSortableDesc, + oSettings.oClasses.sSortableNone ].join(' ') + ); + if ( oSettings.bJUI ) + { + $('th span.'+oSettings.oClasses.sSortIcon + + ', td span.'+oSettings.oClasses.sSortIcon, oSettings.nTHead).remove(); + + $('th, td', oSettings.nTHead).each( function () { + var jqWrapper = $('div.'+oSettings.oClasses.sSortJUIWrapper, this); + var kids = jqWrapper.contents(); + $(this).append( kids ); + jqWrapper.remove(); + } ); + } + + /* Add the TR elements back into the table in their original order */ + if ( !bRemove && oSettings.nTableReinsertBefore ) + { + nOrig.insertBefore( oSettings.nTable, oSettings.nTableReinsertBefore ); + } + else if ( !bRemove ) + { + nOrig.appendChild( oSettings.nTable ); + } + + for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ ) + { + if ( oSettings.aoData[i].nTr !== null ) + { + nBody.appendChild( oSettings.aoData[i].nTr ); + } + } + + /* Restore the width of the original table */ + if ( oSettings.oFeatures.bAutoWidth === true ) + { + oSettings.nTable.style.width = _fnStringToCss(oSettings.sDestroyWidth); + } + + /* If the were originally stripe classes - then we add them back here. Note + * this is not fool proof (for example if not all rows had stripe classes - but + * it's a good effort without getting carried away + */ + iLen = oSettings.asDestroyStripes.length; + if (iLen) + { + var anRows = $(nBody).children('tr'); + for ( i=0 ; i<iLen ; i++ ) + { + anRows.filter(':nth-child(' + iLen + 'n + ' + i + ')').addClass( oSettings.asDestroyStripes[i] ); + } + } + + /* Remove the settings object from the settings array */ + for ( i=0, iLen=DataTable.settings.length ; i<iLen ; i++ ) + { + if ( DataTable.settings[i] == oSettings ) + { + DataTable.settings.splice( i, 1 ); + } + } + + /* End it all */ + oSettings = null; + oInit = null; + }; + + + /** + * Redraw the table + * @param {bool} [bComplete=true] Re-filter and resort (if enabled) the table before the draw. + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Re-draw the table - you wouldn't want to do it here, but it's an example :-) + * oTable.fnDraw(); + * } ); + */ + this.fnDraw = function( bComplete ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + if ( bComplete === false ) + { + _fnCalculateEnd( oSettings ); + _fnDraw( oSettings ); + } + else + { + _fnReDraw( oSettings ); + } + }; + + + /** + * Filter the input based on data + * @param {string} sInput String to filter the table on + * @param {int|null} [iColumn] Column to limit filtering to + * @param {bool} [bRegex=false] Treat as regular expression or not + * @param {bool} [bSmart=true] Perform smart filtering or not + * @param {bool} [bShowGlobal=true] Show the input global filter in it's input box(es) + * @param {bool} [bCaseInsensitive=true] Do case-insensitive matching (true) or not (false) + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Sometime later - filter... + * oTable.fnFilter( 'test string' ); + * } ); + */ + this.fnFilter = function( sInput, iColumn, bRegex, bSmart, bShowGlobal, bCaseInsensitive ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + + if ( !oSettings.oFeatures.bFilter ) + { + return; + } + + if ( bRegex === undefined || bRegex === null ) + { + bRegex = false; + } + + if ( bSmart === undefined || bSmart === null ) + { + bSmart = true; + } + + if ( bShowGlobal === undefined || bShowGlobal === null ) + { + bShowGlobal = true; + } + + if ( bCaseInsensitive === undefined || bCaseInsensitive === null ) + { + bCaseInsensitive = true; + } + + if ( iColumn === undefined || iColumn === null ) + { + /* Global filter */ + _fnFilterComplete( oSettings, { + "sSearch":sInput+"", + "bRegex": bRegex, + "bSmart": bSmart, + "bCaseInsensitive": bCaseInsensitive + }, 1 ); + + if ( bShowGlobal && oSettings.aanFeatures.f ) + { + var n = oSettings.aanFeatures.f; + for ( var i=0, iLen=n.length ; i<iLen ; i++ ) + { + // IE9 throws an 'unknown error' if document.activeElement is used + // inside an iframe or frame... + try { + if ( n[i]._DT_Input != document.activeElement ) + { + $(n[i]._DT_Input).val( sInput ); + } + } + catch ( e ) { + $(n[i]._DT_Input).val( sInput ); + } + } + } + } + else + { + /* Single column filter */ + $.extend( oSettings.aoPreSearchCols[ iColumn ], { + "sSearch": sInput+"", + "bRegex": bRegex, + "bSmart": bSmart, + "bCaseInsensitive": bCaseInsensitive + } ); + _fnFilterComplete( oSettings, oSettings.oPreviousSearch, 1 ); + } + }; + + + /** + * Get the data for the whole table, an individual row or an individual cell based on the + * provided parameters. + * @param {int|node} [mRow] A TR row node, TD/TH cell node or an integer. If given as + * a TR node then the data source for the whole row will be returned. If given as a + * TD/TH cell node then iCol will be automatically calculated and the data for the + * cell returned. If given as an integer, then this is treated as the aoData internal + * data index for the row (see fnGetPosition) and the data for that row used. + * @param {int} [iCol] Optional column index that you want the data of. + * @returns {array|object|string} If mRow is undefined, then the data for all rows is + * returned. If mRow is defined, just data for that row, and is iCol is + * defined, only data for the designated cell is returned. + * @dtopt API + * + * @example + * // Row data + * $(document).ready(function() { + * oTable = $('#example').dataTable(); + * + * oTable.$('tr').click( function () { + * var data = oTable.fnGetData( this ); + * // ... do something with the array / object of data for the row + * } ); + * } ); + * + * @example + * // Individual cell data + * $(document).ready(function() { + * oTable = $('#example').dataTable(); + * + * oTable.$('td').click( function () { + * var sData = oTable.fnGetData( this ); + * alert( 'The cell clicked on had the value of '+sData ); + * } ); + * } ); + */ + this.fnGetData = function( mRow, iCol ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + + if ( mRow !== undefined ) + { + var iRow = mRow; + if ( typeof mRow === 'object' ) + { + var sNode = mRow.nodeName.toLowerCase(); + if (sNode === "tr" ) + { + iRow = _fnNodeToDataIndex(oSettings, mRow); + } + else if ( sNode === "td" ) + { + iRow = _fnNodeToDataIndex(oSettings, mRow.parentNode); + iCol = _fnNodeToColumnIndex( oSettings, iRow, mRow ); + } + } + + if ( iCol !== undefined ) + { + return _fnGetCellData( oSettings, iRow, iCol, '' ); + } + return (oSettings.aoData[iRow]!==undefined) ? + oSettings.aoData[iRow]._aData : null; + } + return _fnGetDataMaster( oSettings ); + }; + + + /** + * Get an array of the TR nodes that are used in the table's body. Note that you will + * typically want to use the '$' API method in preference to this as it is more + * flexible. + * @param {int} [iRow] Optional row index for the TR element you want + * @returns {array|node} If iRow is undefined, returns an array of all TR elements + * in the table's body, or iRow is defined, just the TR element requested. + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Get the nodes from the table + * var nNodes = oTable.fnGetNodes( ); + * } ); + */ + this.fnGetNodes = function( iRow ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + + if ( iRow !== undefined ) { + return (oSettings.aoData[iRow]!==undefined) ? + oSettings.aoData[iRow].nTr : null; + } + return _fnGetTrNodes( oSettings ); + }; + + + /** + * Get the array indexes of a particular cell from it's DOM element + * and column index including hidden columns + * @param {node} nNode this can either be a TR, TD or TH in the table's body + * @returns {int} If nNode is given as a TR, then a single index is returned, or + * if given as a cell, an array of [row index, column index (visible), + * column index (all)] is given. + * @dtopt API + * + * @example + * $(document).ready(function() { + * $('#example tbody td').click( function () { + * // Get the position of the current data from the node + * var aPos = oTable.fnGetPosition( this ); + * + * // Get the data array for this row + * var aData = oTable.fnGetData( aPos[0] ); + * + * // Update the data array and return the value + * aData[ aPos[1] ] = 'clicked'; + * this.innerHTML = 'clicked'; + * } ); + * + * // Init DataTables + * oTable = $('#example').dataTable(); + * } ); + */ + this.fnGetPosition = function( nNode ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var sNodeName = nNode.nodeName.toUpperCase(); + + if ( sNodeName == "TR" ) + { + return _fnNodeToDataIndex(oSettings, nNode); + } + else if ( sNodeName == "TD" || sNodeName == "TH" ) + { + var iDataIndex = _fnNodeToDataIndex( oSettings, nNode.parentNode ); + var iColumnIndex = _fnNodeToColumnIndex( oSettings, iDataIndex, nNode ); + return [ iDataIndex, _fnColumnIndexToVisible(oSettings, iColumnIndex ), iColumnIndex ]; + } + return null; + }; + + + /** + * Check to see if a row is 'open' or not. + * @param {node} nTr the table row to check + * @returns {boolean} true if the row is currently open, false otherwise + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable; + * + * // 'open' an information row when a row is clicked on + * $('#example tbody tr').click( function () { + * if ( oTable.fnIsOpen(this) ) { + * oTable.fnClose( this ); + * } else { + * oTable.fnOpen( this, "Temporary row opened", "info_row" ); + * } + * } ); + * + * oTable = $('#example').dataTable(); + * } ); + */ + this.fnIsOpen = function( nTr ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var aoOpenRows = oSettings.aoOpenRows; + + for ( var i=0 ; i<oSettings.aoOpenRows.length ; i++ ) + { + if ( oSettings.aoOpenRows[i].nParent == nTr ) + { + return true; + } + } + return false; + }; + + + /** + * This function will place a new row directly after a row which is currently + * on display on the page, with the HTML contents that is passed into the + * function. This can be used, for example, to ask for confirmation that a + * particular record should be deleted. + * @param {node} nTr The table row to 'open' + * @param {string|node|jQuery} mHtml The HTML to put into the row + * @param {string} sClass Class to give the new TD cell + * @returns {node} The row opened. Note that if the table row passed in as the + * first parameter, is not found in the table, this method will silently + * return. + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable; + * + * // 'open' an information row when a row is clicked on + * $('#example tbody tr').click( function () { + * if ( oTable.fnIsOpen(this) ) { + * oTable.fnClose( this ); + * } else { + * oTable.fnOpen( this, "Temporary row opened", "info_row" ); + * } + * } ); + * + * oTable = $('#example').dataTable(); + * } ); + */ + this.fnOpen = function( nTr, mHtml, sClass ) + { + /* Find settings from table node */ + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + + /* Check that the row given is in the table */ + var nTableRows = _fnGetTrNodes( oSettings ); + if ( $.inArray(nTr, nTableRows) === -1 ) + { + return; + } + + /* the old open one if there is one */ + this.fnClose( nTr ); + + var nNewRow = document.createElement("tr"); + var nNewCell = document.createElement("td"); + nNewRow.appendChild( nNewCell ); + nNewCell.className = sClass; + nNewCell.colSpan = _fnVisbleColumns( oSettings ); + + if (typeof mHtml === "string") + { + nNewCell.innerHTML = mHtml; + } + else + { + $(nNewCell).html( mHtml ); + } + + /* If the nTr isn't on the page at the moment - then we don't insert at the moment */ + var nTrs = $('tr', oSettings.nTBody); + if ( $.inArray(nTr, nTrs) != -1 ) + { + $(nNewRow).insertAfter(nTr); + } + + oSettings.aoOpenRows.push( { + "nTr": nNewRow, + "nParent": nTr + } ); + + return nNewRow; + }; + + + /** + * Change the pagination - provides the internal logic for pagination in a simple API + * function. With this function you can have a DataTables table go to the next, + * previous, first or last pages. + * @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last" + * or page number to jump to (integer), note that page 0 is the first page. + * @param {bool} [bRedraw=true] Redraw the table or not + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * oTable.fnPageChange( 'next' ); + * } ); + */ + this.fnPageChange = function ( mAction, bRedraw ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + _fnPageChange( oSettings, mAction ); + _fnCalculateEnd( oSettings ); + + if ( bRedraw === undefined || bRedraw ) + { + _fnDraw( oSettings ); + } + }; + + + /** + * Show a particular column + * @param {int} iCol The column whose display should be changed + * @param {bool} bShow Show (true) or hide (false) the column + * @param {bool} [bRedraw=true] Redraw the table or not + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Hide the second column after initialisation + * oTable.fnSetColumnVis( 1, false ); + * } ); + */ + this.fnSetColumnVis = function ( iCol, bShow, bRedraw ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var i, iLen; + var aoColumns = oSettings.aoColumns; + var aoData = oSettings.aoData; + var nTd, bAppend, iBefore; + + /* No point in doing anything if we are requesting what is already true */ + if ( aoColumns[iCol].bVisible == bShow ) + { + return; + } + + /* Show the column */ + if ( bShow ) + { + var iInsert = 0; + for ( i=0 ; i<iCol ; i++ ) + { + if ( aoColumns[i].bVisible ) + { + iInsert++; + } + } + + /* Need to decide if we should use appendChild or insertBefore */ + bAppend = (iInsert >= _fnVisbleColumns( oSettings )); + + /* Which coloumn should we be inserting before? */ + if ( !bAppend ) + { + for ( i=iCol ; i<aoColumns.length ; i++ ) + { + if ( aoColumns[i].bVisible ) + { + iBefore = i; + break; + } + } + } + + for ( i=0, iLen=aoData.length ; i<iLen ; i++ ) + { + if ( aoData[i].nTr !== null ) + { + if ( bAppend ) + { + aoData[i].nTr.appendChild( + aoData[i]._anHidden[iCol] + ); + } + else + { + aoData[i].nTr.insertBefore( + aoData[i]._anHidden[iCol], + _fnGetTdNodes( oSettings, i )[iBefore] ); + } + } + } + } + else + { + /* Remove a column from display */ + for ( i=0, iLen=aoData.length ; i<iLen ; i++ ) + { + if ( aoData[i].nTr !== null ) + { + nTd = _fnGetTdNodes( oSettings, i )[iCol]; + aoData[i]._anHidden[iCol] = nTd; + nTd.parentNode.removeChild( nTd ); + } + } + } + + /* Clear to set the visible flag */ + aoColumns[iCol].bVisible = bShow; + + /* Redraw the header and footer based on the new column visibility */ + _fnDrawHead( oSettings, oSettings.aoHeader ); + if ( oSettings.nTFoot ) + { + _fnDrawHead( oSettings, oSettings.aoFooter ); + } + + /* If there are any 'open' rows, then we need to alter the colspan for this col change */ + for ( i=0, iLen=oSettings.aoOpenRows.length ; i<iLen ; i++ ) + { + oSettings.aoOpenRows[i].nTr.colSpan = _fnVisbleColumns( oSettings ); + } + + /* Do a redraw incase anything depending on the table columns needs it + * (built-in: scrolling) + */ + if ( bRedraw === undefined || bRedraw ) + { + _fnAdjustColumnSizing( oSettings ); + _fnDraw( oSettings ); + } + + _fnSaveState( oSettings ); + }; + + + /** + * Get the settings for a particular table for external manipulation + * @returns {object} DataTables settings object. See + * {@link DataTable.models.oSettings} + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * var oSettings = oTable.fnSettings(); + * + * // Show an example parameter from the settings + * alert( oSettings._iDisplayStart ); + * } ); + */ + this.fnSettings = function() + { + return _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + }; + + + /** + * Sort the table by a particular column + * @param {int} iCol the data index to sort on. Note that this will not match the + * 'display index' if you have hidden data entries + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Sort immediately with columns 0 and 1 + * oTable.fnSort( [ [0,'asc'], [1,'asc'] ] ); + * } ); + */ + this.fnSort = function( aaSort ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + oSettings.aaSorting = aaSort; + _fnSort( oSettings ); + }; + + + /** + * Attach a sort listener to an element for a given column + * @param {node} nNode the element to attach the sort listener to + * @param {int} iColumn the column that a click on this node will sort on + * @param {function} [fnCallback] callback function when sort is run + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * + * // Sort on column 1, when 'sorter' is clicked on + * oTable.fnSortListener( document.getElementById('sorter'), 1 ); + * } ); + */ + this.fnSortListener = function( nNode, iColumn, fnCallback ) + { + _fnSortAttachListener( _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ), nNode, iColumn, + fnCallback ); + }; + + + /** + * Update a table cell or row - this method will accept either a single value to + * update the cell with, an array of values with one element for each column or + * an object in the same format as the original data source. The function is + * self-referencing in order to make the multi column updates easier. + * @param {object|array|string} mData Data to update the cell/row with + * @param {node|int} mRow TR element you want to update or the aoData index + * @param {int} [iColumn] The column to update (not used of mData is an array or object) + * @param {bool} [bRedraw=true] Redraw the table or not + * @param {bool} [bAction=true] Perform pre-draw actions or not + * @returns {int} 0 on success, 1 on error + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * oTable.fnUpdate( 'Example update', 0, 0 ); // Single cell + * oTable.fnUpdate( ['a', 'b', 'c', 'd', 'e'], 1, 0 ); // Row + * } ); + */ + this.fnUpdate = function( mData, mRow, iColumn, bRedraw, bAction ) + { + var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] ); + var i, iLen, sDisplay; + var iRow = (typeof mRow === 'object') ? + _fnNodeToDataIndex(oSettings, mRow) : mRow; + + if ( $.isArray(mData) && iColumn === undefined ) + { + /* Array update - update the whole row */ + oSettings.aoData[iRow]._aData = mData.slice(); + + /* Flag to the function that we are recursing */ + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + this.fnUpdate( _fnGetCellData( oSettings, iRow, i ), iRow, i, false, false ); + } + } + else if ( $.isPlainObject(mData) && iColumn === undefined ) + { + /* Object update - update the whole row - assume the developer gets the object right */ + oSettings.aoData[iRow]._aData = $.extend( true, {}, mData ); + + for ( i=0 ; i<oSettings.aoColumns.length ; i++ ) + { + this.fnUpdate( _fnGetCellData( oSettings, iRow, i ), iRow, i, false, false ); + } + } + else + { + /* Individual cell update */ + _fnSetCellData( oSettings, iRow, iColumn, mData ); + sDisplay = _fnGetCellData( oSettings, iRow, iColumn, 'display' ); + + var oCol = oSettings.aoColumns[iColumn]; + if ( oCol.fnRender !== null ) + { + sDisplay = _fnRender( oSettings, iRow, iColumn ); + if ( oCol.bUseRendered ) + { + _fnSetCellData( oSettings, iRow, iColumn, sDisplay ); + } + } + + if ( oSettings.aoData[iRow].nTr !== null ) + { + /* Do the actual HTML update */ + _fnGetTdNodes( oSettings, iRow )[iColumn].innerHTML = sDisplay; + } + } + + /* Modify the search index for this row (strictly this is likely not needed, since fnReDraw + * will rebuild the search array - however, the redraw might be disabled by the user) + */ + var iDisplayIndex = $.inArray( iRow, oSettings.aiDisplay ); + oSettings.asDataSearch[iDisplayIndex] = _fnBuildSearchRow( + oSettings, + _fnGetRowData( oSettings, iRow, 'filter', _fnGetColumns( oSettings, 'bSearchable' ) ) + ); + + /* Perform pre-draw actions */ + if ( bAction === undefined || bAction ) + { + _fnAdjustColumnSizing( oSettings ); + } + + /* Redraw the table */ + if ( bRedraw === undefined || bRedraw ) + { + _fnReDraw( oSettings ); + } + return 0; + }; + + + /** + * Provide a common method for plug-ins to check the version of DataTables being used, in order + * to ensure compatibility. + * @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note that the + * formats "X" and "X.Y" are also acceptable. + * @returns {boolean} true if this version of DataTables is greater or equal to the required + * version, or false if this version of DataTales is not suitable + * @method + * @dtopt API + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * alert( oTable.fnVersionCheck( '1.9.0' ) ); + * } ); + */ + this.fnVersionCheck = DataTable.ext.fnVersionCheck; + + + /* + * This is really a good bit rubbish this method of exposing the internal methods + * publicly... - To be fixed in 2.0 using methods on the prototype + */ + + + /** + * Create a wrapper function for exporting an internal functions to an external API. + * @param {string} sFunc API function name + * @returns {function} wrapped function + * @memberof DataTable#oApi + */ + function _fnExternApiFunc (sFunc) + { + return function() { + var aArgs = [_fnSettingsFromNode(this[DataTable.ext.iApiIndex])].concat( + Array.prototype.slice.call(arguments) ); + return DataTable.ext.oApi[sFunc].apply( this, aArgs ); + }; + } + + + /** + * Reference to internal functions for use by plug-in developers. Note that these + * methods are references to internal functions and are considered to be private. + * If you use these methods, be aware that they are liable to change between versions + * (check the upgrade notes). + * @namespace + */ + this.oApi = { + "_fnExternApiFunc": _fnExternApiFunc, + "_fnInitialise": _fnInitialise, + "_fnInitComplete": _fnInitComplete, + "_fnLanguageCompat": _fnLanguageCompat, + "_fnAddColumn": _fnAddColumn, + "_fnColumnOptions": _fnColumnOptions, + "_fnAddData": _fnAddData, + "_fnCreateTr": _fnCreateTr, + "_fnGatherData": _fnGatherData, + "_fnBuildHead": _fnBuildHead, + "_fnDrawHead": _fnDrawHead, + "_fnDraw": _fnDraw, + "_fnReDraw": _fnReDraw, + "_fnAjaxUpdate": _fnAjaxUpdate, + "_fnAjaxParameters": _fnAjaxParameters, + "_fnAjaxUpdateDraw": _fnAjaxUpdateDraw, + "_fnServerParams": _fnServerParams, + "_fnAddOptionsHtml": _fnAddOptionsHtml, + "_fnFeatureHtmlTable": _fnFeatureHtmlTable, + "_fnScrollDraw": _fnScrollDraw, + "_fnAdjustColumnSizing": _fnAdjustColumnSizing, + "_fnFeatureHtmlFilter": _fnFeatureHtmlFilter, + "_fnFilterComplete": _fnFilterComplete, + "_fnFilterCustom": _fnFilterCustom, + "_fnFilterColumn": _fnFilterColumn, + "_fnFilter": _fnFilter, + "_fnBuildSearchArray": _fnBuildSearchArray, + "_fnBuildSearchRow": _fnBuildSearchRow, + "_fnFilterCreateSearch": _fnFilterCreateSearch, + "_fnDataToSearch": _fnDataToSearch, + "_fnSort": _fnSort, + "_fnSortAttachListener": _fnSortAttachListener, + "_fnSortingClasses": _fnSortingClasses, + "_fnFeatureHtmlPaginate": _fnFeatureHtmlPaginate, + "_fnPageChange": _fnPageChange, + "_fnFeatureHtmlInfo": _fnFeatureHtmlInfo, + "_fnUpdateInfo": _fnUpdateInfo, + "_fnFeatureHtmlLength": _fnFeatureHtmlLength, + "_fnFeatureHtmlProcessing": _fnFeatureHtmlProcessing, + "_fnProcessingDisplay": _fnProcessingDisplay, + "_fnVisibleToColumnIndex": _fnVisibleToColumnIndex, + "_fnColumnIndexToVisible": _fnColumnIndexToVisible, + "_fnNodeToDataIndex": _fnNodeToDataIndex, + "_fnVisbleColumns": _fnVisbleColumns, + "_fnCalculateEnd": _fnCalculateEnd, + "_fnConvertToWidth": _fnConvertToWidth, + "_fnCalculateColumnWidths": _fnCalculateColumnWidths, + "_fnScrollingWidthAdjust": _fnScrollingWidthAdjust, + "_fnGetWidestNode": _fnGetWidestNode, + "_fnGetMaxLenString": _fnGetMaxLenString, + "_fnStringToCss": _fnStringToCss, + "_fnDetectType": _fnDetectType, + "_fnSettingsFromNode": _fnSettingsFromNode, + "_fnGetDataMaster": _fnGetDataMaster, + "_fnGetTrNodes": _fnGetTrNodes, + "_fnGetTdNodes": _fnGetTdNodes, + "_fnEscapeRegex": _fnEscapeRegex, + "_fnDeleteIndex": _fnDeleteIndex, + "_fnReOrderIndex": _fnReOrderIndex, + "_fnColumnOrdering": _fnColumnOrdering, + "_fnLog": _fnLog, + "_fnClearTable": _fnClearTable, + "_fnSaveState": _fnSaveState, + "_fnLoadState": _fnLoadState, + "_fnCreateCookie": _fnCreateCookie, + "_fnReadCookie": _fnReadCookie, + "_fnDetectHeader": _fnDetectHeader, + "_fnGetUniqueThs": _fnGetUniqueThs, + "_fnScrollBarWidth": _fnScrollBarWidth, + "_fnApplyToChildren": _fnApplyToChildren, + "_fnMap": _fnMap, + "_fnGetRowData": _fnGetRowData, + "_fnGetCellData": _fnGetCellData, + "_fnSetCellData": _fnSetCellData, + "_fnGetObjectDataFn": _fnGetObjectDataFn, + "_fnSetObjectDataFn": _fnSetObjectDataFn, + "_fnApplyColumnDefs": _fnApplyColumnDefs, + "_fnBindAction": _fnBindAction, + "_fnExtend": _fnExtend, + "_fnCallbackReg": _fnCallbackReg, + "_fnCallbackFire": _fnCallbackFire, + "_fnJsonString": _fnJsonString, + "_fnRender": _fnRender, + "_fnNodeToColumnIndex": _fnNodeToColumnIndex, + "_fnInfoMacros": _fnInfoMacros, + "_fnBrowserDetect": _fnBrowserDetect, + "_fnGetColumns": _fnGetColumns + }; + + $.extend( DataTable.ext.oApi, this.oApi ); + + for ( var sFunc in DataTable.ext.oApi ) + { + if ( sFunc ) + { + this[sFunc] = _fnExternApiFunc(sFunc); + } + } + + + var _that = this; + this.each(function() { + var i=0, iLen, j, jLen, k, kLen; + var sId = this.getAttribute( 'id' ); + var bInitHandedOff = false; + var bUsePassedData = false; + + + /* Sanity check */ + if ( this.nodeName.toLowerCase() != 'table' ) + { + _fnLog( null, 0, "Attempted to initialise DataTables on a node which is not a "+ + "table: "+this.nodeName ); + return; + } + + /* Check to see if we are re-initialising a table */ + for ( i=0, iLen=DataTable.settings.length ; i<iLen ; i++ ) + { + /* Base check on table node */ + if ( DataTable.settings[i].nTable == this ) + { + if ( oInit === undefined || oInit.bRetrieve ) + { + return DataTable.settings[i].oInstance; + } + else if ( oInit.bDestroy ) + { + DataTable.settings[i].oInstance.fnDestroy(); + break; + } + else + { + _fnLog( DataTable.settings[i], 0, "Cannot reinitialise DataTable.\n\n"+ + "To retrieve the DataTables object for this table, pass no arguments or see "+ + "the docs for bRetrieve and bDestroy" ); + return; + } + } + + /* If the element we are initialising has the same ID as a table which was previously + * initialised, but the table nodes don't match (from before) then we destroy the old + * instance by simply deleting it. This is under the assumption that the table has been + * destroyed by other methods. Anyone using non-id selectors will need to do this manually + */ + if ( DataTable.settings[i].sTableId == this.id ) + { + DataTable.settings.splice( i, 1 ); + break; + } + } + + /* Ensure the table has an ID - required for accessibility */ + if ( sId === null || sId === "" ) + { + sId = "DataTables_Table_"+(DataTable.ext._oExternConfig.iNextUnique++); + this.id = sId; + } + + /* Create the settings object for this table and set some of the default parameters */ + var oSettings = $.extend( true, {}, DataTable.models.oSettings, { + "nTable": this, + "oApi": _that.oApi, + "oInit": oInit, + "sDestroyWidth": $(this).width(), + "sInstance": sId, + "sTableId": sId + } ); + DataTable.settings.push( oSettings ); + + // Need to add the instance after the instance after the settings object has been added + // to the settings array, so we can self reference the table instance if more than one + oSettings.oInstance = (_that.length===1) ? _that : $(this).dataTable(); + + /* Setting up the initialisation object */ + if ( !oInit ) + { + oInit = {}; + } + + // Backwards compatibility, before we apply all the defaults + if ( oInit.oLanguage ) + { + _fnLanguageCompat( oInit.oLanguage ); + } + + oInit = _fnExtend( $.extend(true, {}, DataTable.defaults), oInit ); + + // Map the initialisation options onto the settings object + _fnMap( oSettings.oFeatures, oInit, "bPaginate" ); + _fnMap( oSettings.oFeatures, oInit, "bLengthChange" ); + _fnMap( oSettings.oFeatures, oInit, "bFilter" ); + _fnMap( oSettings.oFeatures, oInit, "bSort" ); + _fnMap( oSettings.oFeatures, oInit, "bInfo" ); + _fnMap( oSettings.oFeatures, oInit, "bProcessing" ); + _fnMap( oSettings.oFeatures, oInit, "bAutoWidth" ); + _fnMap( oSettings.oFeatures, oInit, "bSortClasses" ); + _fnMap( oSettings.oFeatures, oInit, "bServerSide" ); + _fnMap( oSettings.oFeatures, oInit, "bDeferRender" ); + _fnMap( oSettings.oScroll, oInit, "sScrollX", "sX" ); + _fnMap( oSettings.oScroll, oInit, "sScrollXInner", "sXInner" ); + _fnMap( oSettings.oScroll, oInit, "sScrollY", "sY" ); + _fnMap( oSettings.oScroll, oInit, "bScrollCollapse", "bCollapse" ); + _fnMap( oSettings.oScroll, oInit, "bScrollInfinite", "bInfinite" ); + _fnMap( oSettings.oScroll, oInit, "iScrollLoadGap", "iLoadGap" ); + _fnMap( oSettings.oScroll, oInit, "bScrollAutoCss", "bAutoCss" ); + _fnMap( oSettings, oInit, "asStripeClasses" ); + _fnMap( oSettings, oInit, "asStripClasses", "asStripeClasses" ); // legacy + _fnMap( oSettings, oInit, "fnServerData" ); + _fnMap( oSettings, oInit, "fnFormatNumber" ); + _fnMap( oSettings, oInit, "sServerMethod" ); + _fnMap( oSettings, oInit, "aaSorting" ); + _fnMap( oSettings, oInit, "aaSortingFixed" ); + _fnMap( oSettings, oInit, "aLengthMenu" ); + _fnMap( oSettings, oInit, "sPaginationType" ); + _fnMap( oSettings, oInit, "sAjaxSource" ); + _fnMap( oSettings, oInit, "sAjaxDataProp" ); + _fnMap( oSettings, oInit, "iCookieDuration" ); + _fnMap( oSettings, oInit, "sCookiePrefix" ); + _fnMap( oSettings, oInit, "sDom" ); + _fnMap( oSettings, oInit, "bSortCellsTop" ); + _fnMap( oSettings, oInit, "iTabIndex" ); + _fnMap( oSettings, oInit, "oSearch", "oPreviousSearch" ); + _fnMap( oSettings, oInit, "aoSearchCols", "aoPreSearchCols" ); + _fnMap( oSettings, oInit, "iDisplayLength", "_iDisplayLength" ); + _fnMap( oSettings, oInit, "bJQueryUI", "bJUI" ); + _fnMap( oSettings, oInit, "fnCookieCallback" ); + _fnMap( oSettings, oInit, "fnStateLoad" ); + _fnMap( oSettings, oInit, "fnStateSave" ); + _fnMap( oSettings.oLanguage, oInit, "fnInfoCallback" ); + + /* Callback functions which are array driven */ + _fnCallbackReg( oSettings, 'aoDrawCallback', oInit.fnDrawCallback, 'user' ); + _fnCallbackReg( oSettings, 'aoServerParams', oInit.fnServerParams, 'user' ); + _fnCallbackReg( oSettings, 'aoStateSaveParams', oInit.fnStateSaveParams, 'user' ); + _fnCallbackReg( oSettings, 'aoStateLoadParams', oInit.fnStateLoadParams, 'user' ); + _fnCallbackReg( oSettings, 'aoStateLoaded', oInit.fnStateLoaded, 'user' ); + _fnCallbackReg( oSettings, 'aoRowCallback', oInit.fnRowCallback, 'user' ); + _fnCallbackReg( oSettings, 'aoRowCreatedCallback', oInit.fnCreatedRow, 'user' ); + _fnCallbackReg( oSettings, 'aoHeaderCallback', oInit.fnHeaderCallback, 'user' ); + _fnCallbackReg( oSettings, 'aoFooterCallback', oInit.fnFooterCallback, 'user' ); + _fnCallbackReg( oSettings, 'aoInitComplete', oInit.fnInitComplete, 'user' ); + _fnCallbackReg( oSettings, 'aoPreDrawCallback', oInit.fnPreDrawCallback, 'user' ); + + if ( oSettings.oFeatures.bServerSide && oSettings.oFeatures.bSort && + oSettings.oFeatures.bSortClasses ) + { + /* Enable sort classes for server-side processing. Safe to do it here, since server-side + * processing must be enabled by the developer + */ + _fnCallbackReg( oSettings, 'aoDrawCallback', _fnSortingClasses, 'server_side_sort_classes' ); + } + else if ( oSettings.oFeatures.bDeferRender ) + { + _fnCallbackReg( oSettings, 'aoDrawCallback', _fnSortingClasses, 'defer_sort_classes' ); + } + + if ( oInit.bJQueryUI ) + { + /* Use the JUI classes object for display. You could clone the oStdClasses object if + * you want to have multiple tables with multiple independent classes + */ + $.extend( oSettings.oClasses, DataTable.ext.oJUIClasses ); + + if ( oInit.sDom === DataTable.defaults.sDom && DataTable.defaults.sDom === "lfrtip" ) + { + /* Set the DOM to use a layout suitable for jQuery UI's theming */ + oSettings.sDom = '<"H"lfr>t<"F"ip>'; + } + } + else + { + $.extend( oSettings.oClasses, DataTable.ext.oStdClasses ); + } + $(this).addClass( oSettings.oClasses.sTable ); + + /* Calculate the scroll bar width and cache it for use later on */ + if ( oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "" ) + { + oSettings.oScroll.iBarWidth = _fnScrollBarWidth(); + } + + if ( oSettings.iInitDisplayStart === undefined ) + { + /* Display start point, taking into account the save saving */ + oSettings.iInitDisplayStart = oInit.iDisplayStart; + oSettings._iDisplayStart = oInit.iDisplayStart; + } + + /* Must be done after everything which can be overridden by a cookie! */ + if ( oInit.bStateSave ) + { + oSettings.oFeatures.bStateSave = true; + _fnLoadState( oSettings, oInit ); + _fnCallbackReg( oSettings, 'aoDrawCallback', _fnSaveState, 'state_save' ); + } + + if ( oInit.iDeferLoading !== null ) + { + oSettings.bDeferLoading = true; + var tmp = $.isArray( oInit.iDeferLoading ); + oSettings._iRecordsDisplay = tmp ? oInit.iDeferLoading[0] : oInit.iDeferLoading; + oSettings._iRecordsTotal = tmp ? oInit.iDeferLoading[1] : oInit.iDeferLoading; + } + + if ( oInit.aaData !== null ) + { + bUsePassedData = true; + } + + /* Language definitions */ + if ( oInit.oLanguage.sUrl !== "" ) + { + /* Get the language definitions from a file - because this Ajax call makes the language + * get async to the remainder of this function we use bInitHandedOff to indicate that + * _fnInitialise will be fired by the returned Ajax handler, rather than the constructor + */ + oSettings.oLanguage.sUrl = oInit.oLanguage.sUrl; + $.getJSON( oSettings.oLanguage.sUrl, null, function( json ) { + _fnLanguageCompat( json ); + $.extend( true, oSettings.oLanguage, oInit.oLanguage, json ); + _fnInitialise( oSettings ); + } ); + bInitHandedOff = true; + } + else + { + $.extend( true, oSettings.oLanguage, oInit.oLanguage ); + } + + + /* + * Stripes + */ + if ( oInit.asStripeClasses === null ) + { + oSettings.asStripeClasses =[ + oSettings.oClasses.sStripeOdd, + oSettings.oClasses.sStripeEven + ]; + } + + /* Remove row stripe classes if they are already on the table row */ + iLen=oSettings.asStripeClasses.length; + oSettings.asDestroyStripes = []; + if (iLen) + { + var bStripeRemove = false; + var anRows = $(this).children('tbody').children('tr:lt(' + iLen + ')'); + for ( i=0 ; i<iLen ; i++ ) + { + if ( anRows.hasClass( oSettings.asStripeClasses[i] ) ) + { + bStripeRemove = true; + + /* Store the classes which we are about to remove so they can be re-added on destroy */ + oSettings.asDestroyStripes.push( oSettings.asStripeClasses[i] ); + } + } + + if ( bStripeRemove ) + { + anRows.removeClass( oSettings.asStripeClasses.join(' ') ); + } + } + + /* + * Columns + * See if we should load columns automatically or use defined ones + */ + var anThs = []; + var aoColumnsInit; + var nThead = this.getElementsByTagName('thead'); + if ( nThead.length !== 0 ) + { + _fnDetectHeader( oSettings.aoHeader, nThead[0] ); + anThs = _fnGetUniqueThs( oSettings ); + } + + /* If not given a column array, generate one with nulls */ + if ( oInit.aoColumns === null ) + { + aoColumnsInit = []; + for ( i=0, iLen=anThs.length ; i<iLen ; i++ ) + { + aoColumnsInit.push( null ); + } + } + else + { + aoColumnsInit = oInit.aoColumns; + } + + /* Add the columns */ + for ( i=0, iLen=aoColumnsInit.length ; i<iLen ; i++ ) + { + /* Short cut - use the loop to check if we have column visibility state to restore */ + if ( oInit.saved_aoColumns !== undefined && oInit.saved_aoColumns.length == iLen ) + { + if ( aoColumnsInit[i] === null ) + { + aoColumnsInit[i] = {}; + } + aoColumnsInit[i].bVisible = oInit.saved_aoColumns[i].bVisible; + } + + _fnAddColumn( oSettings, anThs ? anThs[i] : null ); + } + + /* Apply the column definitions */ + _fnApplyColumnDefs( oSettings, oInit.aoColumnDefs, aoColumnsInit, function (iCol, oDef) { + _fnColumnOptions( oSettings, iCol, oDef ); + } ); + + + /* + * Sorting + * Check the aaSorting array + */ + for ( i=0, iLen=oSettings.aaSorting.length ; i<iLen ; i++ ) + { + if ( oSettings.aaSorting[i][0] >= oSettings.aoColumns.length ) + { + oSettings.aaSorting[i][0] = 0; + } + var oColumn = oSettings.aoColumns[ oSettings.aaSorting[i][0] ]; + + /* Add a default sorting index */ + if ( oSettings.aaSorting[i][2] === undefined ) + { + oSettings.aaSorting[i][2] = 0; + } + + /* If aaSorting is not defined, then we use the first indicator in asSorting */ + if ( oInit.aaSorting === undefined && oSettings.saved_aaSorting === undefined ) + { + oSettings.aaSorting[i][1] = oColumn.asSorting[0]; + } + + /* Set the current sorting index based on aoColumns.asSorting */ + for ( j=0, jLen=oColumn.asSorting.length ; j<jLen ; j++ ) + { + if ( oSettings.aaSorting[i][1] == oColumn.asSorting[j] ) + { + oSettings.aaSorting[i][2] = j; + break; + } + } + } + + /* Do a first pass on the sorting classes (allows any size changes to be taken into + * account, and also will apply sorting disabled classes if disabled + */ + _fnSortingClasses( oSettings ); + + + /* + * Final init + * Cache the header, body and footer as required, creating them if needed + */ + + /* Browser support detection */ + _fnBrowserDetect( oSettings ); + + // Work around for Webkit bug 83867 - store the caption-side before removing from doc + var captions = $(this).children('caption').each( function () { + this._captionSide = $(this).css('caption-side'); + } ); + + var thead = $(this).children('thead'); + if ( thead.length === 0 ) + { + thead = [ document.createElement( 'thead' ) ]; + this.appendChild( thead[0] ); + } + oSettings.nTHead = thead[0]; + + var tbody = $(this).children('tbody'); + if ( tbody.length === 0 ) + { + tbody = [ document.createElement( 'tbody' ) ]; + this.appendChild( tbody[0] ); + } + oSettings.nTBody = tbody[0]; + oSettings.nTBody.setAttribute( "role", "alert" ); + oSettings.nTBody.setAttribute( "aria-live", "polite" ); + oSettings.nTBody.setAttribute( "aria-relevant", "all" ); + + var tfoot = $(this).children('tfoot'); + if ( tfoot.length === 0 && captions.length > 0 && (oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "") ) + { + // If we are a scrolling table, and no footer has been given, then we need to create + // a tfoot element for the caption element to be appended to + tfoot = [ document.createElement( 'tfoot' ) ]; + this.appendChild( tfoot[0] ); + } + + if ( tfoot.length > 0 ) + { + oSettings.nTFoot = tfoot[0]; + _fnDetectHeader( oSettings.aoFooter, oSettings.nTFoot ); + } + + /* Check if there is data passing into the constructor */ + if ( bUsePassedData ) + { + for ( i=0 ; i<oInit.aaData.length ; i++ ) + { + _fnAddData( oSettings, oInit.aaData[ i ] ); + } + } + else + { + /* Grab the data from the page */ + _fnGatherData( oSettings ); + } + + /* Copy the data index array */ + oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); + + /* Initialisation complete - table can be drawn */ + oSettings.bInitialised = true; + + /* Check if we need to initialise the table (it might not have been handed off to the + * language processor) + */ + if ( bInitHandedOff === false ) + { + _fnInitialise( oSettings ); + } + } ); + _that = null; + return this; + }; + + + + /** + * Provide a common method for plug-ins to check the version of DataTables being used, in order + * to ensure compatibility. + * @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note that the + * formats "X" and "X.Y" are also acceptable. + * @returns {boolean} true if this version of DataTables is greater or equal to the required + * version, or false if this version of DataTales is not suitable + * @static + * @dtopt API-Static + * + * @example + * alert( $.fn.dataTable.fnVersionCheck( '1.9.0' ) ); + */ + DataTable.fnVersionCheck = function( sVersion ) + { + /* This is cheap, but effective */ + var fnZPad = function (Zpad, count) + { + while(Zpad.length < count) { + Zpad += '0'; + } + return Zpad; + }; + var aThis = DataTable.ext.sVersion.split('.'); + var aThat = sVersion.split('.'); + var sThis = '', sThat = ''; + + for ( var i=0, iLen=aThat.length ; i<iLen ; i++ ) + { + sThis += fnZPad( aThis[i], 3 ); + sThat += fnZPad( aThat[i], 3 ); + } + + return parseInt(sThis, 10) >= parseInt(sThat, 10); + }; + + + /** + * Check if a TABLE node is a DataTable table already or not. + * @param {node} nTable The TABLE node to check if it is a DataTable or not (note that other + * node types can be passed in, but will always return false). + * @returns {boolean} true the table given is a DataTable, or false otherwise + * @static + * @dtopt API-Static + * + * @example + * var ex = document.getElementById('example'); + * if ( ! $.fn.DataTable.fnIsDataTable( ex ) ) { + * $(ex).dataTable(); + * } + */ + DataTable.fnIsDataTable = function ( nTable ) + { + var o = DataTable.settings; + + for ( var i=0 ; i<o.length ; i++ ) + { + if ( o[i].nTable === nTable || o[i].nScrollHead === nTable || o[i].nScrollFoot === nTable ) + { + return true; + } + } + + return false; + }; + + + /** + * Get all DataTable tables that have been initialised - optionally you can select to + * get only currently visible tables. + * @param {boolean} [bVisible=false] Flag to indicate if you want all (default) or + * visible tables only. + * @returns {array} Array of TABLE nodes (not DataTable instances) which are DataTables + * @static + * @dtopt API-Static + * + * @example + * var table = $.fn.dataTable.fnTables(true); + * if ( table.length > 0 ) { + * $(table).dataTable().fnAdjustColumnSizing(); + * } + */ + DataTable.fnTables = function ( bVisible ) + { + var out = []; + + jQuery.each( DataTable.settings, function (i, o) { + if ( !bVisible || (bVisible === true && $(o.nTable).is(':visible')) ) + { + out.push( o.nTable ); + } + } ); + + return out; + }; + + + /** + * Version string for plug-ins to check compatibility. Allowed format is + * a.b.c.d.e where: a:int, b:int, c:int, d:string(dev|beta), e:int. d and + * e are optional + * @member + * @type string + * @default Version number + */ + DataTable.version = "1.9.4"; + + /** + * Private data store, containing all of the settings objects that are created for the + * tables on a given page. + * + * Note that the <i>DataTable.settings</i> object is aliased to <i>jQuery.fn.dataTableExt</i> + * through which it may be accessed and manipulated, or <i>jQuery.fn.dataTable.settings</i>. + * @member + * @type array + * @default [] + * @private + */ + DataTable.settings = []; + + /** + * Object models container, for the various models that DataTables has available + * to it. These models define the objects that are used to hold the active state + * and configuration of the table. + * @namespace + */ + DataTable.models = {}; + + + /** + * DataTables extension options and plug-ins. This namespace acts as a collection "area" + * for plug-ins that can be used to extend the default DataTables behaviour - indeed many + * of the build in methods use this method to provide their own capabilities (sorting methods + * for example). + * + * Note that this namespace is aliased to jQuery.fn.dataTableExt so it can be readily accessed + * and modified by plug-ins. + * @namespace + */ + DataTable.models.ext = { + /** + * Plug-in filtering functions - this method of filtering is complimentary to the default + * type based filtering, and a lot more comprehensive as it allows you complete control + * over the filtering logic. Each element in this array is a function (parameters + * described below) that is called for every row in the table, and your logic decides if + * it should be included in the filtered data set or not. + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{object} DataTables settings object: see {@link DataTable.models.oSettings}.</li> + * <li>{array|object} Data for the row to be processed (same as the original format + * that was passed in as the data source, or an array from a DOM data source</li> + * <li>{int} Row index in aoData ({@link DataTable.models.oSettings.aoData}), which can + * be useful to retrieve the TR element if you need DOM interaction.</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>{boolean} Include the row in the filtered result set (true) or not (false)</li> + * </ul> + * </il> + * </ul> + * @type array + * @default [] + * + * @example + * // The following example shows custom filtering being applied to the fourth column (i.e. + * // the aData[3] index) based on two input values from the end-user, matching the data in + * // a certain range. + * $.fn.dataTableExt.afnFiltering.push( + * function( oSettings, aData, iDataIndex ) { + * var iMin = document.getElementById('min').value * 1; + * var iMax = document.getElementById('max').value * 1; + * var iVersion = aData[3] == "-" ? 0 : aData[3]*1; + * if ( iMin == "" && iMax == "" ) { + * return true; + * } + * else if ( iMin == "" && iVersion < iMax ) { + * return true; + * } + * else if ( iMin < iVersion && "" == iMax ) { + * return true; + * } + * else if ( iMin < iVersion && iVersion < iMax ) { + * return true; + * } + * return false; + * } + * ); + */ + "afnFiltering": [], + + + /** + * Plug-in sorting functions - this method of sorting is complimentary to the default type + * based sorting that DataTables does automatically, allowing much greater control over the + * the data that is being used to sort a column. This is useful if you want to do sorting + * based on live data (for example the contents of an 'input' element) rather than just the + * static string that DataTables knows of. The way these plug-ins work is that you create + * an array of the values you wish to be sorted for the column in question and then return + * that array. Which pre-sorting function is run here depends on the sSortDataType parameter + * that is used for the column (if any). This is the corollary of <i>ofnSearch</i> for sort + * data. + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{object} DataTables settings object: see {@link DataTable.models.oSettings}.</li> + * <li>{int} Target column index</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>{array} Data for the column to be sorted upon</li> + * </ul> + * </il> + * </ul> + * + * Note that as of v1.9, it is typically preferable to use <i>mData</i> to prepare data for + * the different uses that DataTables can put the data to. Specifically <i>mData</i> when + * used as a function will give you a 'type' (sorting, filtering etc) that you can use to + * prepare the data as required for the different types. As such, this method is deprecated. + * @type array + * @default [] + * @deprecated + * + * @example + * // Updating the cached sorting information with user entered values in HTML input elements + * jQuery.fn.dataTableExt.afnSortData['dom-text'] = function ( oSettings, iColumn ) + * { + * var aData = []; + * $( 'td:eq('+iColumn+') input', oSettings.oApi._fnGetTrNodes(oSettings) ).each( function () { + * aData.push( this.value ); + * } ); + * return aData; + * } + */ + "afnSortData": [], + + + /** + * Feature plug-ins - This is an array of objects which describe the feature plug-ins that are + * available to DataTables. These feature plug-ins are accessible through the sDom initialisation + * option. As such, each feature plug-in must describe a function that is used to initialise + * itself (fnInit), a character so the feature can be enabled by sDom (cFeature) and the name + * of the feature (sFeature). Thus the objects attached to this method must provide: + * <ul> + * <li>{function} fnInit Initialisation of the plug-in + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{object} DataTables settings object: see {@link DataTable.models.oSettings}.</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>{node|null} The element which contains your feature. Note that the return + * may also be void if your plug-in does not require to inject any DOM elements + * into DataTables control (sDom) - for example this might be useful when + * developing a plug-in which allows table control via keyboard entry.</li> + * </ul> + * </il> + * </ul> + * </li> + * <li>{character} cFeature Character that will be matched in sDom - case sensitive</li> + * <li>{string} sFeature Feature name</li> + * </ul> + * @type array + * @default [] + * + * @example + * // How TableTools initialises itself. + * $.fn.dataTableExt.aoFeatures.push( { + * "fnInit": function( oSettings ) { + * return new TableTools( { "oDTSettings": oSettings } ); + * }, + * "cFeature": "T", + * "sFeature": "TableTools" + * } ); + */ + "aoFeatures": [], + + + /** + * Type detection plug-in functions - DataTables utilises types to define how sorting and + * filtering behave, and types can be either be defined by the developer (sType for the + * column) or they can be automatically detected by the methods in this array. The functions + * defined in the array are quite simple, taking a single parameter (the data to analyse) + * and returning the type if it is a known type, or null otherwise. + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{*} Data from the column cell to be analysed</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>{string|null} Data type detected, or null if unknown (and thus pass it + * on to the other type detection functions.</li> + * </ul> + * </il> + * </ul> + * @type array + * @default [] + * + * @example + * // Currency type detection plug-in: + * jQuery.fn.dataTableExt.aTypes.push( + * function ( sData ) { + * var sValidChars = "0123456789.-"; + * var Char; + * + * // Check the numeric part + * for ( i=1 ; i<sData.length ; i++ ) { + * Char = sData.charAt(i); + * if (sValidChars.indexOf(Char) == -1) { + * return null; + * } + * } + * + * // Check prefixed by currency + * if ( sData.charAt(0) == '$' || sData.charAt(0) == '£' ) { + * return 'currency'; + * } + * return null; + * } + * ); + */ + "aTypes": [], + + + /** + * Provide a common method for plug-ins to check the version of DataTables being used, + * in order to ensure compatibility. + * @type function + * @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note + * that the formats "X" and "X.Y" are also acceptable. + * @returns {boolean} true if this version of DataTables is greater or equal to the + * required version, or false if this version of DataTales is not suitable + * + * @example + * $(document).ready(function() { + * var oTable = $('#example').dataTable(); + * alert( oTable.fnVersionCheck( '1.9.0' ) ); + * } ); + */ + "fnVersionCheck": DataTable.fnVersionCheck, + + + /** + * Index for what 'this' index API functions should use + * @type int + * @default 0 + */ + "iApiIndex": 0, + + + /** + * Pre-processing of filtering data plug-ins - When you assign the sType for a column + * (or have it automatically detected for you by DataTables or a type detection plug-in), + * you will typically be using this for custom sorting, but it can also be used to provide + * custom filtering by allowing you to pre-processing the data and returning the data in + * the format that should be filtered upon. This is done by adding functions this object + * with a parameter name which matches the sType for that target column. This is the + * corollary of <i>afnSortData</i> for filtering data. + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{*} Data from the column cell to be prepared for filtering</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>{string|null} Formatted string that will be used for the filtering.</li> + * </ul> + * </il> + * </ul> + * + * Note that as of v1.9, it is typically preferable to use <i>mData</i> to prepare data for + * the different uses that DataTables can put the data to. Specifically <i>mData</i> when + * used as a function will give you a 'type' (sorting, filtering etc) that you can use to + * prepare the data as required for the different types. As such, this method is deprecated. + * @type object + * @default {} + * @deprecated + * + * @example + * $.fn.dataTableExt.ofnSearch['title-numeric'] = function ( sData ) { + * return sData.replace(/\n/g," ").replace( /<.*?>/g, "" ); + * } + */ + "ofnSearch": {}, + + + /** + * Container for all private functions in DataTables so they can be exposed externally + * @type object + * @default {} + */ + "oApi": {}, + + + /** + * Storage for the various classes that DataTables uses + * @type object + * @default {} + */ + "oStdClasses": {}, + + + /** + * Storage for the various classes that DataTables uses - jQuery UI suitable + * @type object + * @default {} + */ + "oJUIClasses": {}, + + + /** + * Pagination plug-in methods - The style and controls of the pagination can significantly + * impact on how the end user interacts with the data in your table, and DataTables allows + * the addition of pagination controls by extending this object, which can then be enabled + * through the <i>sPaginationType</i> initialisation parameter. Each pagination type that + * is added is an object (the property name of which is what <i>sPaginationType</i> refers + * to) that has two properties, both methods that are used by DataTables to update the + * control's state. + * <ul> + * <li> + * fnInit - Initialisation of the paging controls. Called only during initialisation + * of the table. It is expected that this function will add the required DOM elements + * to the page for the paging controls to work. The element pointer + * 'oSettings.aanFeatures.p' array is provided by DataTables to contain the paging + * controls (note that this is a 2D array to allow for multiple instances of each + * DataTables DOM element). It is suggested that you add the controls to this element + * as children + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{object} DataTables settings object: see {@link DataTable.models.oSettings}.</li> + * <li>{node} Container into which the pagination controls must be inserted</li> + * <li>{function} Draw callback function - whenever the controls cause a page + * change, this method must be called to redraw the table.</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>No return required</li> + * </ul> + * </il> + * </ul> + * </il> + * <li> + * fnInit - This function is called whenever the paging status of the table changes and is + * typically used to update classes and/or text of the paging controls to reflex the new + * status. + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{object} DataTables settings object: see {@link DataTable.models.oSettings}.</li> + * <li>{function} Draw callback function - in case you need to redraw the table again + * or attach new event listeners</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>No return required</li> + * </ul> + * </il> + * </ul> + * </il> + * </ul> + * @type object + * @default {} + * + * @example + * $.fn.dataTableExt.oPagination.four_button = { + * "fnInit": function ( oSettings, nPaging, fnCallbackDraw ) { + * nFirst = document.createElement( 'span' ); + * nPrevious = document.createElement( 'span' ); + * nNext = document.createElement( 'span' ); + * nLast = document.createElement( 'span' ); + * + * nFirst.appendChild( document.createTextNode( oSettings.oLanguage.oPaginate.sFirst ) ); + * nPrevious.appendChild( document.createTextNode( oSettings.oLanguage.oPaginate.sPrevious ) ); + * nNext.appendChild( document.createTextNode( oSettings.oLanguage.oPaginate.sNext ) ); + * nLast.appendChild( document.createTextNode( oSettings.oLanguage.oPaginate.sLast ) ); + * + * nFirst.className = "paginate_button first"; + * nPrevious.className = "paginate_button previous"; + * nNext.className="paginate_button next"; + * nLast.className = "paginate_button last"; + * + * nPaging.appendChild( nFirst ); + * nPaging.appendChild( nPrevious ); + * nPaging.appendChild( nNext ); + * nPaging.appendChild( nLast ); + * + * $(nFirst).click( function () { + * oSettings.oApi._fnPageChange( oSettings, "first" ); + * fnCallbackDraw( oSettings ); + * } ); + * + * $(nPrevious).click( function() { + * oSettings.oApi._fnPageChange( oSettings, "previous" ); + * fnCallbackDraw( oSettings ); + * } ); + * + * $(nNext).click( function() { + * oSettings.oApi._fnPageChange( oSettings, "next" ); + * fnCallbackDraw( oSettings ); + * } ); + * + * $(nLast).click( function() { + * oSettings.oApi._fnPageChange( oSettings, "last" ); + * fnCallbackDraw( oSettings ); + * } ); + * + * $(nFirst).bind( 'selectstart', function () { return false; } ); + * $(nPrevious).bind( 'selectstart', function () { return false; } ); + * $(nNext).bind( 'selectstart', function () { return false; } ); + * $(nLast).bind( 'selectstart', function () { return false; } ); + * }, + * + * "fnUpdate": function ( oSettings, fnCallbackDraw ) { + * if ( !oSettings.aanFeatures.p ) { + * return; + * } + * + * // Loop over each instance of the pager + * var an = oSettings.aanFeatures.p; + * for ( var i=0, iLen=an.length ; i<iLen ; i++ ) { + * var buttons = an[i].getElementsByTagName('span'); + * if ( oSettings._iDisplayStart === 0 ) { + * buttons[0].className = "paginate_disabled_previous"; + * buttons[1].className = "paginate_disabled_previous"; + * } + * else { + * buttons[0].className = "paginate_enabled_previous"; + * buttons[1].className = "paginate_enabled_previous"; + * } + * + * if ( oSettings.fnDisplayEnd() == oSettings.fnRecordsDisplay() ) { + * buttons[2].className = "paginate_disabled_next"; + * buttons[3].className = "paginate_disabled_next"; + * } + * else { + * buttons[2].className = "paginate_enabled_next"; + * buttons[3].className = "paginate_enabled_next"; + * } + * } + * } + * }; + */ + "oPagination": {}, + + + /** + * Sorting plug-in methods - Sorting in DataTables is based on the detected type of the + * data column (you can add your own type detection functions, or override automatic + * detection using sType). With this specific type given to the column, DataTables will + * apply the required sort from the functions in the object. Each sort type must provide + * two mandatory methods, one each for ascending and descending sorting, and can optionally + * provide a pre-formatting method that will help speed up sorting by allowing DataTables + * to pre-format the sort data only once (rather than every time the actual sort functions + * are run). The two sorting functions are typical Javascript sort methods: + * <ul> + * <li> + * Function input parameters: + * <ul> + * <li>{*} Data to compare to the second parameter</li> + * <li>{*} Data to compare to the first parameter</li> + * </ul> + * </li> + * <li> + * Function return: + * <ul> + * <li>{int} Sorting match: <0 if first parameter should be sorted lower than + * the second parameter, ===0 if the two parameters are equal and >0 if + * the first parameter should be sorted height than the second parameter.</li> + * </ul> + * </il> + * </ul> + * @type object + * @default {} + * + * @example + * // Case-sensitive string sorting, with no pre-formatting method + * $.extend( $.fn.dataTableExt.oSort, { + * "string-case-asc": function(x,y) { + * return ((x < y) ? -1 : ((x > y) ? 1 : 0)); + * }, + * "string-case-desc": function(x,y) { + * return ((x < y) ? 1 : ((x > y) ? -1 : 0)); + * } + * } ); + * + * @example + * // Case-insensitive string sorting, with pre-formatting + * $.extend( $.fn.dataTableExt.oSort, { + * "string-pre": function(x) { + * return x.toLowerCase(); + * }, + * "string-asc": function(x,y) { + * return ((x < y) ? -1 : ((x > y) ? 1 : 0)); + * }, + * "string-desc": function(x,y) { + * return ((x < y) ? 1 : ((x > y) ? -1 : 0)); + * } + * } ); + */ + "oSort": {}, + + + /** + * Version string for plug-ins to check compatibility. Allowed format is + * a.b.c.d.e where: a:int, b:int, c:int, d:string(dev|beta), e:int. d and + * e are optional + * @type string + * @default Version number + */ + "sVersion": DataTable.version, + + + /** + * How should DataTables report an error. Can take the value 'alert' or 'throw' + * @type string + * @default alert + */ + "sErrMode": "alert", + + + /** + * Store information for DataTables to access globally about other instances + * @namespace + * @private + */ + "_oExternConfig": { + /* int:iNextUnique - next unique number for an instance */ + "iNextUnique": 0 + } + }; + + + + + /** + * Template object for the way in which DataTables holds information about + * search information for the global filter and individual column filters. + * @namespace + */ + DataTable.models.oSearch = { + /** + * Flag to indicate if the filtering should be case insensitive or not + * @type boolean + * @default true + */ + "bCaseInsensitive": true, + + /** + * Applied search term + * @type string + * @default <i>Empty string</i> + */ + "sSearch": "", + + /** + * Flag to indicate if the search term should be interpreted as a + * regular expression (true) or not (false) and therefore and special + * regex characters escaped. + * @type boolean + * @default false + */ + "bRegex": false, + + /** + * Flag to indicate if DataTables is to use its smart filtering or not. + * @type boolean + * @default true + */ + "bSmart": true + }; + + + + + /** + * Template object for the way in which DataTables holds information about + * each individual row. This is the object format used for the settings + * aoData array. + * @namespace + */ + DataTable.models.oRow = { + /** + * TR element for the row + * @type node + * @default null + */ + "nTr": null, + + /** + * Data object from the original data source for the row. This is either + * an array if using the traditional form of DataTables, or an object if + * using mData options. The exact type will depend on the passed in + * data from the data source, or will be an array if using DOM a data + * source. + * @type array|object + * @default [] + */ + "_aData": [], + + /** + * Sorting data cache - this array is ostensibly the same length as the + * number of columns (although each index is generated only as it is + * needed), and holds the data that is used for sorting each column in the + * row. We do this cache generation at the start of the sort in order that + * the formatting of the sort data need be done only once for each cell + * per sort. This array should not be read from or written to by anything + * other than the master sorting methods. + * @type array + * @default [] + * @private + */ + "_aSortData": [], + + /** + * Array of TD elements that are cached for hidden rows, so they can be + * reinserted into the table if a column is made visible again (or to act + * as a store if a column is made hidden). Only hidden columns have a + * reference in the array. For non-hidden columns the value is either + * undefined or null. + * @type array nodes + * @default [] + * @private + */ + "_anHidden": [], + + /** + * Cache of the class name that DataTables has applied to the row, so we + * can quickly look at this variable rather than needing to do a DOM check + * on className for the nTr property. + * @type string + * @default <i>Empty string</i> + * @private + */ + "_sRowStripe": "" + }; + + + + /** + * Template object for the column information object in DataTables. This object + * is held in the settings aoColumns array and contains all the information that + * DataTables needs about each individual column. + * + * Note that this object is related to {@link DataTable.defaults.columns} + * but this one is the internal data store for DataTables's cache of columns. + * It should NOT be manipulated outside of DataTables. Any configuration should + * be done through the initialisation options. + * @namespace + */ + DataTable.models.oColumn = { + /** + * A list of the columns that sorting should occur on when this column + * is sorted. That this property is an array allows multi-column sorting + * to be defined for a column (for example first name / last name columns + * would benefit from this). The values are integers pointing to the + * columns to be sorted on (typically it will be a single integer pointing + * at itself, but that doesn't need to be the case). + * @type array + */ + "aDataSort": null, + + /** + * Define the sorting directions that are applied to the column, in sequence + * as the column is repeatedly sorted upon - i.e. the first value is used + * as the sorting direction when the column if first sorted (clicked on). + * Sort it again (click again) and it will move on to the next index. + * Repeat until loop. + * @type array + */ + "asSorting": null, + + /** + * Flag to indicate if the column is searchable, and thus should be included + * in the filtering or not. + * @type boolean + */ + "bSearchable": null, + + /** + * Flag to indicate if the column is sortable or not. + * @type boolean + */ + "bSortable": null, + + /** + * <code>Deprecated</code> When using fnRender, you have two options for what + * to do with the data, and this property serves as the switch. Firstly, you + * can have the sorting and filtering use the rendered value (true - default), + * or you can have the sorting and filtering us the original value (false). + * + * Please note that this option has now been deprecated and will be removed + * in the next version of DataTables. Please use mRender / mData rather than + * fnRender. + * @type boolean + * @deprecated + */ + "bUseRendered": null, + + /** + * Flag to indicate if the column is currently visible in the table or not + * @type boolean + */ + "bVisible": null, + + /** + * Flag to indicate to the type detection method if the automatic type + * detection should be used, or if a column type (sType) has been specified + * @type boolean + * @default true + * @private + */ + "_bAutoType": true, + + /** + * Developer definable function that is called whenever a cell is created (Ajax source, + * etc) or processed for input (DOM source). This can be used as a compliment to mRender + * allowing you to modify the DOM element (add background colour for example) when the + * element is available. + * @type function + * @param {element} nTd The TD node that has been created + * @param {*} sData The Data for the cell + * @param {array|object} oData The data for the whole row + * @param {int} iRow The row index for the aoData data store + * @default null + */ + "fnCreatedCell": null, + + /** + * Function to get data from a cell in a column. You should <b>never</b> + * access data directly through _aData internally in DataTables - always use + * the method attached to this property. It allows mData to function as + * required. This function is automatically assigned by the column + * initialisation method + * @type function + * @param {array|object} oData The data array/object for the array + * (i.e. aoData[]._aData) + * @param {string} sSpecific The specific data type you want to get - + * 'display', 'type' 'filter' 'sort' + * @returns {*} The data for the cell from the given row's data + * @default null + */ + "fnGetData": null, + + /** + * <code>Deprecated</code> Custom display function that will be called for the + * display of each cell in this column. + * + * Please note that this option has now been deprecated and will be removed + * in the next version of DataTables. Please use mRender / mData rather than + * fnRender. + * @type function + * @param {object} o Object with the following parameters: + * @param {int} o.iDataRow The row in aoData + * @param {int} o.iDataColumn The column in question + * @param {array} o.aData The data for the row in question + * @param {object} o.oSettings The settings object for this DataTables instance + * @returns {string} The string you which to use in the display + * @default null + * @deprecated + */ + "fnRender": null, + + /** + * Function to set data for a cell in the column. You should <b>never</b> + * set the data directly to _aData internally in DataTables - always use + * this method. It allows mData to function as required. This function + * is automatically assigned by the column initialisation method + * @type function + * @param {array|object} oData The data array/object for the array + * (i.e. aoData[]._aData) + * @param {*} sValue Value to set + * @default null + */ + "fnSetData": null, + + /** + * Property to read the value for the cells in the column from the data + * source array / object. If null, then the default content is used, if a + * function is given then the return from the function is used. + * @type function|int|string|null + * @default null + */ + "mData": null, + + /** + * Partner property to mData which is used (only when defined) to get + * the data - i.e. it is basically the same as mData, but without the + * 'set' option, and also the data fed to it is the result from mData. + * This is the rendering method to match the data method of mData. + * @type function|int|string|null + * @default null + */ + "mRender": null, + + /** + * Unique header TH/TD element for this column - this is what the sorting + * listener is attached to (if sorting is enabled.) + * @type node + * @default null + */ + "nTh": null, + + /** + * Unique footer TH/TD element for this column (if there is one). Not used + * in DataTables as such, but can be used for plug-ins to reference the + * footer for each column. + * @type node + * @default null + */ + "nTf": null, + + /** + * The class to apply to all TD elements in the table's TBODY for the column + * @type string + * @default null + */ + "sClass": null, + + /** + * When DataTables calculates the column widths to assign to each column, + * it finds the longest string in each column and then constructs a + * temporary table and reads the widths from that. The problem with this + * is that "mmm" is much wider then "iiii", but the latter is a longer + * string - thus the calculation can go wrong (doing it properly and putting + * it into an DOM object and measuring that is horribly(!) slow). Thus as + * a "work around" we provide this option. It will append its value to the + * text that is found to be the longest string for the column - i.e. padding. + * @type string + */ + "sContentPadding": null, + + /** + * Allows a default value to be given for a column's data, and will be used + * whenever a null data source is encountered (this can be because mData + * is set to null, or because the data source itself is null). + * @type string + * @default null + */ + "sDefaultContent": null, + + /** + * Name for the column, allowing reference to the column by name as well as + * by index (needs a lookup to work by name). + * @type string + */ + "sName": null, + + /** + * Custom sorting data type - defines which of the available plug-ins in + * afnSortData the custom sorting will use - if any is defined. + * @type string + * @default std + */ + "sSortDataType": 'std', + + /** + * Class to be applied to the header element when sorting on this column + * @type string + * @default null + */ + "sSortingClass": null, + + /** + * Class to be applied to the header element when sorting on this column - + * when jQuery UI theming is used. + * @type string + * @default null + */ + "sSortingClassJUI": null, + + /** + * Title of the column - what is seen in the TH element (nTh). + * @type string + */ + "sTitle": null, + + /** + * Column sorting and filtering type + * @type string + * @default null + */ + "sType": null, + + /** + * Width of the column + * @type string + * @default null + */ + "sWidth": null, + + /** + * Width of the column when it was first "encountered" + * @type string + * @default null + */ + "sWidthOrig": null + }; + + + + /** + * Initialisation options that can be given to DataTables at initialisation + * time. + * @namespace + */ + DataTable.defaults = { + /** + * An array of data to use for the table, passed in at initialisation which + * will be used in preference to any data which is already in the DOM. This is + * particularly useful for constructing tables purely in Javascript, for + * example with a custom Ajax call. + * @type array + * @default null + * @dtopt Option + * + * @example + * // Using a 2D array data source + * $(document).ready( function () { + * $('#example').dataTable( { + * "aaData": [ + * ['Trident', 'Internet Explorer 4.0', 'Win 95+', 4, 'X'], + * ['Trident', 'Internet Explorer 5.0', 'Win 95+', 5, 'C'], + * ], + * "aoColumns": [ + * { "sTitle": "Engine" }, + * { "sTitle": "Browser" }, + * { "sTitle": "Platform" }, + * { "sTitle": "Version" }, + * { "sTitle": "Grade" } + * ] + * } ); + * } ); + * + * @example + * // Using an array of objects as a data source (mData) + * $(document).ready( function () { + * $('#example').dataTable( { + * "aaData": [ + * { + * "engine": "Trident", + * "browser": "Internet Explorer 4.0", + * "platform": "Win 95+", + * "version": 4, + * "grade": "X" + * }, + * { + * "engine": "Trident", + * "browser": "Internet Explorer 5.0", + * "platform": "Win 95+", + * "version": 5, + * "grade": "C" + * } + * ], + * "aoColumns": [ + * { "sTitle": "Engine", "mData": "engine" }, + * { "sTitle": "Browser", "mData": "browser" }, + * { "sTitle": "Platform", "mData": "platform" }, + * { "sTitle": "Version", "mData": "version" }, + * { "sTitle": "Grade", "mData": "grade" } + * ] + * } ); + * } ); + */ + "aaData": null, + + + /** + * If sorting is enabled, then DataTables will perform a first pass sort on + * initialisation. You can define which column(s) the sort is performed upon, + * and the sorting direction, with this variable. The aaSorting array should + * contain an array for each column to be sorted initially containing the + * column's index and a direction string ('asc' or 'desc'). + * @type array + * @default [[0,'asc']] + * @dtopt Option + * + * @example + * // Sort by 3rd column first, and then 4th column + * $(document).ready( function() { + * $('#example').dataTable( { + * "aaSorting": [[2,'asc'], [3,'desc']] + * } ); + * } ); + * + * // No initial sorting + * $(document).ready( function() { + * $('#example').dataTable( { + * "aaSorting": [] + * } ); + * } ); + */ + "aaSorting": [[0,'asc']], + + + /** + * This parameter is basically identical to the aaSorting parameter, but + * cannot be overridden by user interaction with the table. What this means + * is that you could have a column (visible or hidden) which the sorting will + * always be forced on first - any sorting after that (from the user) will + * then be performed as required. This can be useful for grouping rows + * together. + * @type array + * @default null + * @dtopt Option + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "aaSortingFixed": [[0,'asc']] + * } ); + * } ) + */ + "aaSortingFixed": null, + + + /** + * This parameter allows you to readily specify the entries in the length drop + * down menu that DataTables shows when pagination is enabled. It can be + * either a 1D array of options which will be used for both the displayed + * option and the value, or a 2D array which will use the array in the first + * position as the value, and the array in the second position as the + * displayed options (useful for language strings such as 'All'). + * @type array + * @default [ 10, 25, 50, 100 ] + * @dtopt Option + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "aLengthMenu": [[10, 25, 50, -1], [10, 25, 50, "All"]] + * } ); + * } ); + * + * @example + * // Setting the default display length as well as length menu + * // This is likely to be wanted if you remove the '10' option which + * // is the iDisplayLength default. + * $(document).ready( function() { + * $('#example').dataTable( { + * "iDisplayLength": 25, + * "aLengthMenu": [[25, 50, 100, -1], [25, 50, 100, "All"]] + * } ); + * } ); + */ + "aLengthMenu": [ 10, 25, 50, 100 ], + + + /** + * The aoColumns option in the initialisation parameter allows you to define + * details about the way individual columns behave. For a full list of + * column options that can be set, please see + * {@link DataTable.defaults.columns}. Note that if you use aoColumns to + * define your columns, you must have an entry in the array for every single + * column that you have in your table (these can be null if you don't which + * to specify any options). + * @member + */ + "aoColumns": null, + + /** + * Very similar to aoColumns, aoColumnDefs allows you to target a specific + * column, multiple columns, or all columns, using the aTargets property of + * each object in the array. This allows great flexibility when creating + * tables, as the aoColumnDefs arrays can be of any length, targeting the + * columns you specifically want. aoColumnDefs may use any of the column + * options available: {@link DataTable.defaults.columns}, but it _must_ + * have aTargets defined in each object in the array. Values in the aTargets + * array may be: + * <ul> + * <li>a string - class name will be matched on the TH for the column</li> + * <li>0 or a positive integer - column index counting from the left</li> + * <li>a negative integer - column index counting from the right</li> + * <li>the string "_all" - all columns (i.e. assign a default)</li> + * </ul> + * @member + */ + "aoColumnDefs": null, + + + /** + * Basically the same as oSearch, this parameter defines the individual column + * filtering state at initialisation time. The array must be of the same size + * as the number of columns, and each element be an object with the parameters + * "sSearch" and "bEscapeRegex" (the latter is optional). 'null' is also + * accepted and the default will be used. + * @type array + * @default [] + * @dtopt Option + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoSearchCols": [ + * null, + * { "sSearch": "My filter" }, + * null, + * { "sSearch": "^[0-9]", "bEscapeRegex": false } + * ] + * } ); + * } ) + */ + "aoSearchCols": [], + + + /** + * An array of CSS classes that should be applied to displayed rows. This + * array may be of any length, and DataTables will apply each class + * sequentially, looping when required. + * @type array + * @default null <i>Will take the values determined by the oClasses.sStripe* + * options</i> + * @dtopt Option + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "asStripeClasses": [ 'strip1', 'strip2', 'strip3' ] + * } ); + * } ) + */ + "asStripeClasses": null, + + + /** + * Enable or disable automatic column width calculation. This can be disabled + * as an optimisation (it takes some time to calculate the widths) if the + * tables widths are passed in using aoColumns. + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bAutoWidth": false + * } ); + * } ); + */ + "bAutoWidth": true, + + + /** + * Deferred rendering can provide DataTables with a huge speed boost when you + * are using an Ajax or JS data source for the table. This option, when set to + * true, will cause DataTables to defer the creation of the table elements for + * each row until they are needed for a draw - saving a significant amount of + * time. + * @type boolean + * @default false + * @dtopt Features + * + * @example + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "sAjaxSource": "sources/arrays.txt", + * "bDeferRender": true + * } ); + * } ); + */ + "bDeferRender": false, + + + /** + * Replace a DataTable which matches the given selector and replace it with + * one which has the properties of the new initialisation object passed. If no + * table matches the selector, then the new DataTable will be constructed as + * per normal. + * @type boolean + * @default false + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sScrollY": "200px", + * "bPaginate": false + * } ); + * + * // Some time later.... + * $('#example').dataTable( { + * "bFilter": false, + * "bDestroy": true + * } ); + * } ); + */ + "bDestroy": false, + + + /** + * Enable or disable filtering of data. Filtering in DataTables is "smart" in + * that it allows the end user to input multiple words (space separated) and + * will match a row containing those words, even if not in the order that was + * specified (this allow matching across multiple columns). Note that if you + * wish to use filtering in DataTables this must remain 'true' - to remove the + * default filtering input box and retain filtering abilities, please use + * {@link DataTable.defaults.sDom}. + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bFilter": false + * } ); + * } ); + */ + "bFilter": true, + + + /** + * Enable or disable the table information display. This shows information + * about the data that is currently visible on the page, including information + * about filtered data if that action is being performed. + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bInfo": false + * } ); + * } ); + */ + "bInfo": true, + + + /** + * Enable jQuery UI ThemeRoller support (required as ThemeRoller requires some + * slightly different and additional mark-up from what DataTables has + * traditionally used). + * @type boolean + * @default false + * @dtopt Features + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bJQueryUI": true + * } ); + * } ); + */ + "bJQueryUI": false, + + + /** + * Allows the end user to select the size of a formatted page from a select + * menu (sizes are 10, 25, 50 and 100). Requires pagination (bPaginate). + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bLengthChange": false + * } ); + * } ); + */ + "bLengthChange": true, + + + /** + * Enable or disable pagination. + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bPaginate": false + * } ); + * } ); + */ + "bPaginate": true, + + + /** + * Enable or disable the display of a 'processing' indicator when the table is + * being processed (e.g. a sort). This is particularly useful for tables with + * large amounts of data where it can take a noticeable amount of time to sort + * the entries. + * @type boolean + * @default false + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bProcessing": true + * } ); + * } ); + */ + "bProcessing": false, + + + /** + * Retrieve the DataTables object for the given selector. Note that if the + * table has already been initialised, this parameter will cause DataTables + * to simply return the object that has already been set up - it will not take + * account of any changes you might have made to the initialisation object + * passed to DataTables (setting this parameter to true is an acknowledgement + * that you understand this). bDestroy can be used to reinitialise a table if + * you need. + * @type boolean + * @default false + * @dtopt Options + * + * @example + * $(document).ready( function() { + * initTable(); + * tableActions(); + * } ); + * + * function initTable () + * { + * return $('#example').dataTable( { + * "sScrollY": "200px", + * "bPaginate": false, + * "bRetrieve": true + * } ); + * } + * + * function tableActions () + * { + * var oTable = initTable(); + * // perform API operations with oTable + * } + */ + "bRetrieve": false, + + + /** + * Indicate if DataTables should be allowed to set the padding / margin + * etc for the scrolling header elements or not. Typically you will want + * this. + * @type boolean + * @default true + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bScrollAutoCss": false, + * "sScrollY": "200px" + * } ); + * } ); + */ + "bScrollAutoCss": true, + + + /** + * When vertical (y) scrolling is enabled, DataTables will force the height of + * the table's viewport to the given height at all times (useful for layout). + * However, this can look odd when filtering data down to a small data set, + * and the footer is left "floating" further down. This parameter (when + * enabled) will cause DataTables to collapse the table's viewport down when + * the result set will fit within the given Y height. + * @type boolean + * @default false + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sScrollY": "200", + * "bScrollCollapse": true + * } ); + * } ); + */ + "bScrollCollapse": false, + + + /** + * Enable infinite scrolling for DataTables (to be used in combination with + * sScrollY). Infinite scrolling means that DataTables will continually load + * data as a user scrolls through a table, which is very useful for large + * dataset. This cannot be used with pagination, which is automatically + * disabled. Note - the Scroller extra for DataTables is recommended in + * in preference to this option. + * @type boolean + * @default false + * @dtopt Features + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bScrollInfinite": true, + * "bScrollCollapse": true, + * "sScrollY": "200px" + * } ); + * } ); + */ + "bScrollInfinite": false, + + + /** + * Configure DataTables to use server-side processing. Note that the + * sAjaxSource parameter must also be given in order to give DataTables a + * source to obtain the required data for each draw. + * @type boolean + * @default false + * @dtopt Features + * @dtopt Server-side + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bServerSide": true, + * "sAjaxSource": "xhr.php" + * } ); + * } ); + */ + "bServerSide": false, + + + /** + * Enable or disable sorting of columns. Sorting of individual columns can be + * disabled by the "bSortable" option for each column. + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bSort": false + * } ); + * } ); + */ + "bSort": true, + + + /** + * Allows control over whether DataTables should use the top (true) unique + * cell that is found for a single column, or the bottom (false - default). + * This is useful when using complex headers. + * @type boolean + * @default false + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bSortCellsTop": true + * } ); + * } ); + */ + "bSortCellsTop": false, + + + /** + * Enable or disable the addition of the classes 'sorting_1', 'sorting_2' and + * 'sorting_3' to the columns which are currently being sorted on. This is + * presented as a feature switch as it can increase processing time (while + * classes are removed and added) so for large data sets you might want to + * turn this off. + * @type boolean + * @default true + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bSortClasses": false + * } ); + * } ); + */ + "bSortClasses": true, + + + /** + * Enable or disable state saving. When enabled a cookie will be used to save + * table display information such as pagination information, display length, + * filtering and sorting. As such when the end user reloads the page the + * display display will match what thy had previously set up. + * @type boolean + * @default false + * @dtopt Features + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "bStateSave": true + * } ); + * } ); + */ + "bStateSave": false, + + + /** + * Customise the cookie and / or the parameters being stored when using + * DataTables with state saving enabled. This function is called whenever + * the cookie is modified, and it expects a fully formed cookie string to be + * returned. Note that the data object passed in is a Javascript object which + * must be converted to a string (JSON.stringify for example). + * @type function + * @param {string} sName Name of the cookie defined by DataTables + * @param {object} oData Data to be stored in the cookie + * @param {string} sExpires Cookie expires string + * @param {string} sPath Path of the cookie to set + * @returns {string} Cookie formatted string (which should be encoded by + * using encodeURIComponent()) + * @dtopt Callbacks + * + * @example + * $(document).ready( function () { + * $('#example').dataTable( { + * "fnCookieCallback": function (sName, oData, sExpires, sPath) { + * // Customise oData or sName or whatever else here + * return sName + "="+JSON.stringify(oData)+"; expires=" + sExpires +"; path=" + sPath; + * } + * } ); + * } ); + */ + "fnCookieCallback": null, + + + /** + * This function is called when a TR element is created (and all TD child + * elements have been inserted), or registered if using a DOM source, allowing + * manipulation of the TR element (adding classes etc). + * @type function + * @param {node} nRow "TR" element for the current row + * @param {array} aData Raw data array for this row + * @param {int} iDataIndex The index of this row in aoData + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnCreatedRow": function( nRow, aData, iDataIndex ) { + * // Bold the grade for all 'A' grade browsers + * if ( aData[4] == "A" ) + * { + * $('td:eq(4)', nRow).html( '<b>A</b>' ); + * } + * } + * } ); + * } ); + */ + "fnCreatedRow": null, + + + /** + * This function is called on every 'draw' event, and allows you to + * dynamically modify any aspect you want about the created DOM. + * @type function + * @param {object} oSettings DataTables settings object + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnDrawCallback": function( oSettings ) { + * alert( 'DataTables has redrawn the table' ); + * } + * } ); + * } ); + */ + "fnDrawCallback": null, + + + /** + * Identical to fnHeaderCallback() but for the table footer this function + * allows you to modify the table footer on every 'draw' even. + * @type function + * @param {node} nFoot "TR" element for the footer + * @param {array} aData Full table data (as derived from the original HTML) + * @param {int} iStart Index for the current display starting point in the + * display array + * @param {int} iEnd Index for the current display ending point in the + * display array + * @param {array int} aiDisplay Index array to translate the visual position + * to the full data array + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnFooterCallback": function( nFoot, aData, iStart, iEnd, aiDisplay ) { + * nFoot.getElementsByTagName('th')[0].innerHTML = "Starting index is "+iStart; + * } + * } ); + * } ) + */ + "fnFooterCallback": null, + + + /** + * When rendering large numbers in the information element for the table + * (i.e. "Showing 1 to 10 of 57 entries") DataTables will render large numbers + * to have a comma separator for the 'thousands' units (e.g. 1 million is + * rendered as "1,000,000") to help readability for the end user. This + * function will override the default method DataTables uses. + * @type function + * @member + * @param {int} iIn number to be formatted + * @returns {string} formatted string for DataTables to show the number + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnFormatNumber": function ( iIn ) { + * if ( iIn < 1000 ) { + * return iIn; + * } else { + * var + * s=(iIn+""), + * a=s.split(""), out="", + * iLen=s.length; + * + * for ( var i=0 ; i<iLen ; i++ ) { + * if ( i%3 === 0 && i !== 0 ) { + * out = "'"+out; + * } + * out = a[iLen-i-1]+out; + * } + * } + * return out; + * }; + * } ); + * } ); + */ + "fnFormatNumber": function ( iIn ) { + if ( iIn < 1000 ) + { + // A small optimisation for what is likely to be the majority of use cases + return iIn; + } + + var s=(iIn+""), a=s.split(""), out="", iLen=s.length; + + for ( var i=0 ; i<iLen ; i++ ) + { + if ( i%3 === 0 && i !== 0 ) + { + out = this.oLanguage.sInfoThousands+out; + } + out = a[iLen-i-1]+out; + } + return out; + }, + + + /** + * This function is called on every 'draw' event, and allows you to + * dynamically modify the header row. This can be used to calculate and + * display useful information about the table. + * @type function + * @param {node} nHead "TR" element for the header + * @param {array} aData Full table data (as derived from the original HTML) + * @param {int} iStart Index for the current display starting point in the + * display array + * @param {int} iEnd Index for the current display ending point in the + * display array + * @param {array int} aiDisplay Index array to translate the visual position + * to the full data array + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnHeaderCallback": function( nHead, aData, iStart, iEnd, aiDisplay ) { + * nHead.getElementsByTagName('th')[0].innerHTML = "Displaying "+(iEnd-iStart)+" records"; + * } + * } ); + * } ) + */ + "fnHeaderCallback": null, + + + /** + * The information element can be used to convey information about the current + * state of the table. Although the internationalisation options presented by + * DataTables are quite capable of dealing with most customisations, there may + * be times where you wish to customise the string further. This callback + * allows you to do exactly that. + * @type function + * @param {object} oSettings DataTables settings object + * @param {int} iStart Starting position in data for the draw + * @param {int} iEnd End position in data for the draw + * @param {int} iMax Total number of rows in the table (regardless of + * filtering) + * @param {int} iTotal Total number of rows in the data set, after filtering + * @param {string} sPre The string that DataTables has formatted using it's + * own rules + * @returns {string} The string to be displayed in the information element. + * @dtopt Callbacks + * + * @example + * $('#example').dataTable( { + * "fnInfoCallback": function( oSettings, iStart, iEnd, iMax, iTotal, sPre ) { + * return iStart +" to "+ iEnd; + * } + * } ); + */ + "fnInfoCallback": null, + + + /** + * Called when the table has been initialised. Normally DataTables will + * initialise sequentially and there will be no need for this function, + * however, this does not hold true when using external language information + * since that is obtained using an async XHR call. + * @type function + * @param {object} oSettings DataTables settings object + * @param {object} json The JSON object request from the server - only + * present if client-side Ajax sourced data is used + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnInitComplete": function(oSettings, json) { + * alert( 'DataTables has finished its initialisation.' ); + * } + * } ); + * } ) + */ + "fnInitComplete": null, + + + /** + * Called at the very start of each table draw and can be used to cancel the + * draw by returning false, any other return (including undefined) results in + * the full draw occurring). + * @type function + * @param {object} oSettings DataTables settings object + * @returns {boolean} False will cancel the draw, anything else (including no + * return) will allow it to complete. + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnPreDrawCallback": function( oSettings ) { + * if ( $('#test').val() == 1 ) { + * return false; + * } + * } + * } ); + * } ); + */ + "fnPreDrawCallback": null, + + + /** + * This function allows you to 'post process' each row after it have been + * generated for each table draw, but before it is rendered on screen. This + * function might be used for setting the row class name etc. + * @type function + * @param {node} nRow "TR" element for the current row + * @param {array} aData Raw data array for this row + * @param {int} iDisplayIndex The display index for the current table draw + * @param {int} iDisplayIndexFull The index of the data in the full list of + * rows (after filtering) + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "fnRowCallback": function( nRow, aData, iDisplayIndex, iDisplayIndexFull ) { + * // Bold the grade for all 'A' grade browsers + * if ( aData[4] == "A" ) + * { + * $('td:eq(4)', nRow).html( '<b>A</b>' ); + * } + * } + * } ); + * } ); + */ + "fnRowCallback": null, + + + /** + * This parameter allows you to override the default function which obtains + * the data from the server ($.getJSON) so something more suitable for your + * application. For example you could use POST data, or pull information from + * a Gears or AIR database. + * @type function + * @member + * @param {string} sSource HTTP source to obtain the data from (sAjaxSource) + * @param {array} aoData A key/value pair object containing the data to send + * to the server + * @param {function} fnCallback to be called on completion of the data get + * process that will draw the data on the page. + * @param {object} oSettings DataTables settings object + * @dtopt Callbacks + * @dtopt Server-side + * + * @example + * // POST data to server + * $(document).ready( function() { + * $('#example').dataTable( { + * "bProcessing": true, + * "bServerSide": true, + * "sAjaxSource": "xhr.php", + * "fnServerData": function ( sSource, aoData, fnCallback, oSettings ) { + * oSettings.jqXHR = $.ajax( { + * "dataType": 'json', + * "type": "POST", + * "url": sSource, + * "data": aoData, + * "success": fnCallback + * } ); + * } + * } ); + * } ); + */ + "fnServerData": function ( sUrl, aoData, fnCallback, oSettings ) { + oSettings.jqXHR = $.ajax( { + "url": sUrl, + "data": aoData, + "success": function (json) { + if ( json.sError ) { + oSettings.oApi._fnLog( oSettings, 0, json.sError ); + } + + $(oSettings.oInstance).trigger('xhr', [oSettings, json]); + fnCallback( json ); + }, + "dataType": "json", + "cache": false, + "type": oSettings.sServerMethod, + "error": function (xhr, error, thrown) { + if ( error == "parsererror" ) { + oSettings.oApi._fnLog( oSettings, 0, "DataTables warning: JSON data from "+ + "server could not be parsed. This is caused by a JSON formatting error." ); + } + } + } ); + }, + + + /** + * It is often useful to send extra data to the server when making an Ajax + * request - for example custom filtering information, and this callback + * function makes it trivial to send extra information to the server. The + * passed in parameter is the data set that has been constructed by + * DataTables, and you can add to this or modify it as you require. + * @type function + * @param {array} aoData Data array (array of objects which are name/value + * pairs) that has been constructed by DataTables and will be sent to the + * server. In the case of Ajax sourced data with server-side processing + * this will be an empty array, for server-side processing there will be a + * significant number of parameters! + * @returns {undefined} Ensure that you modify the aoData array passed in, + * as this is passed by reference. + * @dtopt Callbacks + * @dtopt Server-side + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bProcessing": true, + * "bServerSide": true, + * "sAjaxSource": "scripts/server_processing.php", + * "fnServerParams": function ( aoData ) { + * aoData.push( { "name": "more_data", "value": "my_value" } ); + * } + * } ); + * } ); + */ + "fnServerParams": null, + + + /** + * Load the table state. With this function you can define from where, and how, the + * state of a table is loaded. By default DataTables will load from its state saving + * cookie, but you might wish to use local storage (HTML5) or a server-side database. + * @type function + * @member + * @param {object} oSettings DataTables settings object + * @return {object} The DataTables state object to be loaded + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bStateSave": true, + * "fnStateLoad": function (oSettings) { + * var o; + * + * // Send an Ajax request to the server to get the data. Note that + * // this is a synchronous request. + * $.ajax( { + * "url": "/state_load", + * "async": false, + * "dataType": "json", + * "success": function (json) { + * o = json; + * } + * } ); + * + * return o; + * } + * } ); + * } ); + */ + "fnStateLoad": function ( oSettings ) { + var sData = this.oApi._fnReadCookie( oSettings.sCookiePrefix+oSettings.sInstance ); + var oData; + + try { + oData = (typeof $.parseJSON === 'function') ? + $.parseJSON(sData) : eval( '('+sData+')' ); + } catch (e) { + oData = null; + } + + return oData; + }, + + + /** + * Callback which allows modification of the saved state prior to loading that state. + * This callback is called when the table is loading state from the stored data, but + * prior to the settings object being modified by the saved state. Note that for + * plug-in authors, you should use the 'stateLoadParams' event to load parameters for + * a plug-in. + * @type function + * @param {object} oSettings DataTables settings object + * @param {object} oData The state object that is to be loaded + * @dtopt Callbacks + * + * @example + * // Remove a saved filter, so filtering is never loaded + * $(document).ready( function() { + * $('#example').dataTable( { + * "bStateSave": true, + * "fnStateLoadParams": function (oSettings, oData) { + * oData.oSearch.sSearch = ""; + * } + * } ); + * } ); + * + * @example + * // Disallow state loading by returning false + * $(document).ready( function() { + * $('#example').dataTable( { + * "bStateSave": true, + * "fnStateLoadParams": function (oSettings, oData) { + * return false; + * } + * } ); + * } ); + */ + "fnStateLoadParams": null, + + + /** + * Callback that is called when the state has been loaded from the state saving method + * and the DataTables settings object has been modified as a result of the loaded state. + * @type function + * @param {object} oSettings DataTables settings object + * @param {object} oData The state object that was loaded + * @dtopt Callbacks + * + * @example + * // Show an alert with the filtering value that was saved + * $(document).ready( function() { + * $('#example').dataTable( { + * "bStateSave": true, + * "fnStateLoaded": function (oSettings, oData) { + * alert( 'Saved filter was: '+oData.oSearch.sSearch ); + * } + * } ); + * } ); + */ + "fnStateLoaded": null, + + + /** + * Save the table state. This function allows you to define where and how the state + * information for the table is stored - by default it will use a cookie, but you + * might want to use local storage (HTML5) or a server-side database. + * @type function + * @member + * @param {object} oSettings DataTables settings object + * @param {object} oData The state object to be saved + * @dtopt Callbacks + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bStateSave": true, + * "fnStateSave": function (oSettings, oData) { + * // Send an Ajax request to the server with the state object + * $.ajax( { + * "url": "/state_save", + * "data": oData, + * "dataType": "json", + * "method": "POST" + * "success": function () {} + * } ); + * } + * } ); + * } ); + */ + "fnStateSave": function ( oSettings, oData ) { + this.oApi._fnCreateCookie( + oSettings.sCookiePrefix+oSettings.sInstance, + this.oApi._fnJsonString(oData), + oSettings.iCookieDuration, + oSettings.sCookiePrefix, + oSettings.fnCookieCallback + ); + }, + + + /** + * Callback which allows modification of the state to be saved. Called when the table + * has changed state a new state save is required. This method allows modification of + * the state saving object prior to actually doing the save, including addition or + * other state properties or modification. Note that for plug-in authors, you should + * use the 'stateSaveParams' event to save parameters for a plug-in. + * @type function + * @param {object} oSettings DataTables settings object + * @param {object} oData The state object to be saved + * @dtopt Callbacks + * + * @example + * // Remove a saved filter, so filtering is never saved + * $(document).ready( function() { + * $('#example').dataTable( { + * "bStateSave": true, + * "fnStateSaveParams": function (oSettings, oData) { + * oData.oSearch.sSearch = ""; + * } + * } ); + * } ); + */ + "fnStateSaveParams": null, + + + /** + * Duration of the cookie which is used for storing session information. This + * value is given in seconds. + * @type int + * @default 7200 <i>(2 hours)</i> + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "iCookieDuration": 60*60*24; // 1 day + * } ); + * } ) + */ + "iCookieDuration": 7200, + + + /** + * When enabled DataTables will not make a request to the server for the first + * page draw - rather it will use the data already on the page (no sorting etc + * will be applied to it), thus saving on an XHR at load time. iDeferLoading + * is used to indicate that deferred loading is required, but it is also used + * to tell DataTables how many records there are in the full table (allowing + * the information element and pagination to be displayed correctly). In the case + * where a filtering is applied to the table on initial load, this can be + * indicated by giving the parameter as an array, where the first element is + * the number of records available after filtering and the second element is the + * number of records without filtering (allowing the table information element + * to be shown correctly). + * @type int | array + * @default null + * @dtopt Options + * + * @example + * // 57 records available in the table, no filtering applied + * $(document).ready( function() { + * $('#example').dataTable( { + * "bServerSide": true, + * "sAjaxSource": "scripts/server_processing.php", + * "iDeferLoading": 57 + * } ); + * } ); + * + * @example + * // 57 records after filtering, 100 without filtering (an initial filter applied) + * $(document).ready( function() { + * $('#example').dataTable( { + * "bServerSide": true, + * "sAjaxSource": "scripts/server_processing.php", + * "iDeferLoading": [ 57, 100 ], + * "oSearch": { + * "sSearch": "my_filter" + * } + * } ); + * } ); + */ + "iDeferLoading": null, + + + /** + * Number of rows to display on a single page when using pagination. If + * feature enabled (bLengthChange) then the end user will be able to override + * this to a custom setting using a pop-up menu. + * @type int + * @default 10 + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "iDisplayLength": 50 + * } ); + * } ) + */ + "iDisplayLength": 10, + + + /** + * Define the starting point for data display when using DataTables with + * pagination. Note that this parameter is the number of records, rather than + * the page number, so if you have 10 records per page and want to start on + * the third page, it should be "20". + * @type int + * @default 0 + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "iDisplayStart": 20 + * } ); + * } ) + */ + "iDisplayStart": 0, + + + /** + * The scroll gap is the amount of scrolling that is left to go before + * DataTables will load the next 'page' of data automatically. You typically + * want a gap which is big enough that the scrolling will be smooth for the + * user, while not so large that it will load more data than need. + * @type int + * @default 100 + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bScrollInfinite": true, + * "bScrollCollapse": true, + * "sScrollY": "200px", + * "iScrollLoadGap": 50 + * } ); + * } ); + */ + "iScrollLoadGap": 100, + + + /** + * By default DataTables allows keyboard navigation of the table (sorting, paging, + * and filtering) by adding a tabindex attribute to the required elements. This + * allows you to tab through the controls and press the enter key to activate them. + * The tabindex is default 0, meaning that the tab follows the flow of the document. + * You can overrule this using this parameter if you wish. Use a value of -1 to + * disable built-in keyboard navigation. + * @type int + * @default 0 + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "iTabIndex": 1 + * } ); + * } ); + */ + "iTabIndex": 0, + + + /** + * All strings that DataTables uses in the user interface that it creates + * are defined in this object, allowing you to modified them individually or + * completely replace them all as required. + * @namespace + */ + "oLanguage": { + /** + * Strings that are used for WAI-ARIA labels and controls only (these are not + * actually visible on the page, but will be read by screenreaders, and thus + * must be internationalised as well). + * @namespace + */ + "oAria": { + /** + * ARIA label that is added to the table headers when the column may be + * sorted ascending by activing the column (click or return when focused). + * Note that the column header is prefixed to this string. + * @type string + * @default : activate to sort column ascending + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "oAria": { + * "sSortAscending": " - click/return to sort ascending" + * } + * } + * } ); + * } ); + */ + "sSortAscending": ": activate to sort column ascending", + + /** + * ARIA label that is added to the table headers when the column may be + * sorted descending by activing the column (click or return when focused). + * Note that the column header is prefixed to this string. + * @type string + * @default : activate to sort column ascending + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "oAria": { + * "sSortDescending": " - click/return to sort descending" + * } + * } + * } ); + * } ); + */ + "sSortDescending": ": activate to sort column descending" + }, + + /** + * Pagination string used by DataTables for the two built-in pagination + * control types ("two_button" and "full_numbers") + * @namespace + */ + "oPaginate": { + /** + * Text to use when using the 'full_numbers' type of pagination for the + * button to take the user to the first page. + * @type string + * @default First + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "oPaginate": { + * "sFirst": "First page" + * } + * } + * } ); + * } ); + */ + "sFirst": "First", + + + /** + * Text to use when using the 'full_numbers' type of pagination for the + * button to take the user to the last page. + * @type string + * @default Last + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "oPaginate": { + * "sLast": "Last page" + * } + * } + * } ); + * } ); + */ + "sLast": "Last", + + + /** + * Text to use for the 'next' pagination button (to take the user to the + * next page). + * @type string + * @default Next + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "oPaginate": { + * "sNext": "Next page" + * } + * } + * } ); + * } ); + */ + "sNext": "Next", + + + /** + * Text to use for the 'previous' pagination button (to take the user to + * the previous page). + * @type string + * @default Previous + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "oPaginate": { + * "sPrevious": "Previous page" + * } + * } + * } ); + * } ); + */ + "sPrevious": "Previous" + }, + + /** + * This string is shown in preference to sZeroRecords when the table is + * empty of data (regardless of filtering). Note that this is an optional + * parameter - if it is not given, the value of sZeroRecords will be used + * instead (either the default or given value). + * @type string + * @default No data available in table + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sEmptyTable": "No data available in table" + * } + * } ); + * } ); + */ + "sEmptyTable": "No data available in table", + + + /** + * This string gives information to the end user about the information that + * is current on display on the page. The _START_, _END_ and _TOTAL_ + * variables are all dynamically replaced as the table display updates, and + * can be freely moved or removed as the language requirements change. + * @type string + * @default Showing _START_ to _END_ of _TOTAL_ entries + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sInfo": "Got a total of _TOTAL_ entries to show (_START_ to _END_)" + * } + * } ); + * } ); + */ + "sInfo": "Showing _START_ to _END_ of _TOTAL_ entries", + + + /** + * Display information string for when the table is empty. Typically the + * format of this string should match sInfo. + * @type string + * @default Showing 0 to 0 of 0 entries + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sInfoEmpty": "No entries to show" + * } + * } ); + * } ); + */ + "sInfoEmpty": "Showing 0 to 0 of 0 entries", + + + /** + * When a user filters the information in a table, this string is appended + * to the information (sInfo) to give an idea of how strong the filtering + * is. The variable _MAX_ is dynamically updated. + * @type string + * @default (filtered from _MAX_ total entries) + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sInfoFiltered": " - filtering from _MAX_ records" + * } + * } ); + * } ); + */ + "sInfoFiltered": "(filtered from _MAX_ total entries)", + + + /** + * If can be useful to append extra information to the info string at times, + * and this variable does exactly that. This information will be appended to + * the sInfo (sInfoEmpty and sInfoFiltered in whatever combination they are + * being used) at all times. + * @type string + * @default <i>Empty string</i> + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sInfoPostFix": "All records shown are derived from real information." + * } + * } ); + * } ); + */ + "sInfoPostFix": "", + + + /** + * DataTables has a build in number formatter (fnFormatNumber) which is used + * to format large numbers that are used in the table information. By + * default a comma is used, but this can be trivially changed to any + * character you wish with this parameter. + * @type string + * @default , + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sInfoThousands": "'" + * } + * } ); + * } ); + */ + "sInfoThousands": ",", + + + /** + * Detail the action that will be taken when the drop down menu for the + * pagination length option is changed. The '_MENU_' variable is replaced + * with a default select list of 10, 25, 50 and 100, and can be replaced + * with a custom select box if required. + * @type string + * @default Show _MENU_ entries + * @dtopt Language + * + * @example + * // Language change only + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sLengthMenu": "Display _MENU_ records" + * } + * } ); + * } ); + * + * @example + * // Language and options change + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sLengthMenu": 'Display <select>'+ + * '<option value="10">10</option>'+ + * '<option value="20">20</option>'+ + * '<option value="30">30</option>'+ + * '<option value="40">40</option>'+ + * '<option value="50">50</option>'+ + * '<option value="-1">All</option>'+ + * '</select> records' + * } + * } ); + * } ); + */ + "sLengthMenu": "Show _MENU_ entries", + + + /** + * When using Ajax sourced data and during the first draw when DataTables is + * gathering the data, this message is shown in an empty row in the table to + * indicate to the end user the the data is being loaded. Note that this + * parameter is not used when loading data by server-side processing, just + * Ajax sourced data with client-side processing. + * @type string + * @default Loading... + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sLoadingRecords": "Please wait - loading..." + * } + * } ); + * } ); + */ + "sLoadingRecords": "Loading...", + + + /** + * Text which is displayed when the table is processing a user action + * (usually a sort command or similar). + * @type string + * @default Processing... + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sProcessing": "DataTables is currently busy" + * } + * } ); + * } ); + */ + "sProcessing": "Processing...", + + + /** + * Details the actions that will be taken when the user types into the + * filtering input text box. The variable "_INPUT_", if used in the string, + * is replaced with the HTML text box for the filtering input allowing + * control over where it appears in the string. If "_INPUT_" is not given + * then the input box is appended to the string automatically. + * @type string + * @default Search: + * @dtopt Language + * + * @example + * // Input text box will be appended at the end automatically + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sSearch": "Filter records:" + * } + * } ); + * } ); + * + * @example + * // Specify where the filter should appear + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sSearch": "Apply filter _INPUT_ to table" + * } + * } ); + * } ); + */ + "sSearch": "Search:", + + + /** + * All of the language information can be stored in a file on the + * server-side, which DataTables will look up if this parameter is passed. + * It must store the URL of the language file, which is in a JSON format, + * and the object has the same properties as the oLanguage object in the + * initialiser object (i.e. the above parameters). Please refer to one of + * the example language files to see how this works in action. + * @type string + * @default <i>Empty string - i.e. disabled</i> + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sUrl": "http://www.sprymedia.co.uk/dataTables/lang.txt" + * } + * } ); + * } ); + */ + "sUrl": "", + + + /** + * Text shown inside the table records when the is no information to be + * displayed after filtering. sEmptyTable is shown when there is simply no + * information in the table at all (regardless of filtering). + * @type string + * @default No matching records found + * @dtopt Language + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oLanguage": { + * "sZeroRecords": "No records to display" + * } + * } ); + * } ); + */ + "sZeroRecords": "No matching records found" + }, + + + /** + * This parameter allows you to have define the global filtering state at + * initialisation time. As an object the "sSearch" parameter must be + * defined, but all other parameters are optional. When "bRegex" is true, + * the search string will be treated as a regular expression, when false + * (default) it will be treated as a straight string. When "bSmart" + * DataTables will use it's smart filtering methods (to word match at + * any point in the data), when false this will not be done. + * @namespace + * @extends DataTable.models.oSearch + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "oSearch": {"sSearch": "Initial search"} + * } ); + * } ) + */ + "oSearch": $.extend( {}, DataTable.models.oSearch ), + + + /** + * By default DataTables will look for the property 'aaData' when obtaining + * data from an Ajax source or for server-side processing - this parameter + * allows that property to be changed. You can use Javascript dotted object + * notation to get a data source for multiple levels of nesting. + * @type string + * @default aaData + * @dtopt Options + * @dtopt Server-side + * + * @example + * // Get data from { "data": [...] } + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "sAjaxSource": "sources/data.txt", + * "sAjaxDataProp": "data" + * } ); + * } ); + * + * @example + * // Get data from { "data": { "inner": [...] } } + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "sAjaxSource": "sources/data.txt", + * "sAjaxDataProp": "data.inner" + * } ); + * } ); + */ + "sAjaxDataProp": "aaData", + + + /** + * You can instruct DataTables to load data from an external source using this + * parameter (use aData if you want to pass data in you already have). Simply + * provide a url a JSON object can be obtained from. This object must include + * the parameter 'aaData' which is the data source for the table. + * @type string + * @default null + * @dtopt Options + * @dtopt Server-side + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sAjaxSource": "http://www.sprymedia.co.uk/dataTables/json.php" + * } ); + * } ) + */ + "sAjaxSource": null, + + + /** + * This parameter can be used to override the default prefix that DataTables + * assigns to a cookie when state saving is enabled. + * @type string + * @default SpryMedia_DataTables_ + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sCookiePrefix": "my_datatable_", + * } ); + * } ); + */ + "sCookiePrefix": "SpryMedia_DataTables_", + + + /** + * This initialisation variable allows you to specify exactly where in the + * DOM you want DataTables to inject the various controls it adds to the page + * (for example you might want the pagination controls at the top of the + * table). DIV elements (with or without a custom class) can also be added to + * aid styling. The follow syntax is used: + * <ul> + * <li>The following options are allowed: + * <ul> + * <li>'l' - Length changing</li + * <li>'f' - Filtering input</li> + * <li>'t' - The table!</li> + * <li>'i' - Information</li> + * <li>'p' - Pagination</li> + * <li>'r' - pRocessing</li> + * </ul> + * </li> + * <li>The following constants are allowed: + * <ul> + * <li>'H' - jQueryUI theme "header" classes ('fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix')</li> + * <li>'F' - jQueryUI theme "footer" classes ('fg-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix')</li> + * </ul> + * </li> + * <li>The following syntax is expected: + * <ul> + * <li>'<' and '>' - div elements</li> + * <li>'<"class" and '>' - div with a class</li> + * <li>'<"#id" and '>' - div with an ID</li> + * </ul> + * </li> + * <li>Examples: + * <ul> + * <li>'<"wrapper"flipt>'</li> + * <li>'<lf<t>ip>'</li> + * </ul> + * </li> + * </ul> + * @type string + * @default lfrtip <i>(when bJQueryUI is false)</i> <b>or</b> + * <"H"lfr>t<"F"ip> <i>(when bJQueryUI is true)</i> + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sDom": '<"top"i>rt<"bottom"flp><"clear">' + * } ); + * } ); + */ + "sDom": "lfrtip", + + + /** + * DataTables features two different built-in pagination interaction methods + * ('two_button' or 'full_numbers') which present different page controls to + * the end user. Further methods can be added using the API (see below). + * @type string + * @default two_button + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sPaginationType": "full_numbers" + * } ); + * } ) + */ + "sPaginationType": "two_button", + + + /** + * Enable horizontal scrolling. When a table is too wide to fit into a certain + * layout, or you have a large number of columns in the table, you can enable + * x-scrolling to show the table in a viewport, which can be scrolled. This + * property can be any CSS unit, or a number (in which case it will be treated + * as a pixel measurement). + * @type string + * @default <i>blank string - i.e. disabled</i> + * @dtopt Features + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sScrollX": "100%", + * "bScrollCollapse": true + * } ); + * } ); + */ + "sScrollX": "", + + + /** + * This property can be used to force a DataTable to use more width than it + * might otherwise do when x-scrolling is enabled. For example if you have a + * table which requires to be well spaced, this parameter is useful for + * "over-sizing" the table, and thus forcing scrolling. This property can by + * any CSS unit, or a number (in which case it will be treated as a pixel + * measurement). + * @type string + * @default <i>blank string - i.e. disabled</i> + * @dtopt Options + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sScrollX": "100%", + * "sScrollXInner": "110%" + * } ); + * } ); + */ + "sScrollXInner": "", + + + /** + * Enable vertical scrolling. Vertical scrolling will constrain the DataTable + * to the given height, and enable scrolling for any data which overflows the + * current viewport. This can be used as an alternative to paging to display + * a lot of data in a small area (although paging and scrolling can both be + * enabled at the same time). This property can be any CSS unit, or a number + * (in which case it will be treated as a pixel measurement). + * @type string + * @default <i>blank string - i.e. disabled</i> + * @dtopt Features + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "sScrollY": "200px", + * "bPaginate": false + * } ); + * } ); + */ + "sScrollY": "", + + + /** + * Set the HTTP method that is used to make the Ajax call for server-side + * processing or Ajax sourced data. + * @type string + * @default GET + * @dtopt Options + * @dtopt Server-side + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "bServerSide": true, + * "sAjaxSource": "scripts/post.php", + * "sServerMethod": "POST" + * } ); + * } ); + */ + "sServerMethod": "GET" + }; + + + + /** + * Column options that can be given to DataTables at initialisation time. + * @namespace + */ + DataTable.defaults.columns = { + /** + * Allows a column's sorting to take multiple columns into account when + * doing a sort. For example first name / last name columns make sense to + * do a multi-column sort over the two columns. + * @type array + * @default null <i>Takes the value of the column index automatically</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "aDataSort": [ 0, 1 ], "aTargets": [ 0 ] }, + * { "aDataSort": [ 1, 0 ], "aTargets": [ 1 ] }, + * { "aDataSort": [ 2, 3, 4 ], "aTargets": [ 2 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "aDataSort": [ 0, 1 ] }, + * { "aDataSort": [ 1, 0 ] }, + * { "aDataSort": [ 2, 3, 4 ] }, + * null, + * null + * ] + * } ); + * } ); + */ + "aDataSort": null, + + + /** + * You can control the default sorting direction, and even alter the behaviour + * of the sort handler (i.e. only allow ascending sorting etc) using this + * parameter. + * @type array + * @default [ 'asc', 'desc' ] + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "asSorting": [ "asc" ], "aTargets": [ 1 ] }, + * { "asSorting": [ "desc", "asc", "asc" ], "aTargets": [ 2 ] }, + * { "asSorting": [ "desc" ], "aTargets": [ 3 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * null, + * { "asSorting": [ "asc" ] }, + * { "asSorting": [ "desc", "asc", "asc" ] }, + * { "asSorting": [ "desc" ] }, + * null + * ] + * } ); + * } ); + */ + "asSorting": [ 'asc', 'desc' ], + + + /** + * Enable or disable filtering on the data in this column. + * @type boolean + * @default true + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "bSearchable": false, "aTargets": [ 0 ] } + * ] } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "bSearchable": false }, + * null, + * null, + * null, + * null + * ] } ); + * } ); + */ + "bSearchable": true, + + + /** + * Enable or disable sorting on this column. + * @type boolean + * @default true + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "bSortable": false, "aTargets": [ 0 ] } + * ] } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "bSortable": false }, + * null, + * null, + * null, + * null + * ] } ); + * } ); + */ + "bSortable": true, + + + /** + * <code>Deprecated</code> When using fnRender() for a column, you may wish + * to use the original data (before rendering) for sorting and filtering + * (the default is to used the rendered data that the user can see). This + * may be useful for dates etc. + * + * Please note that this option has now been deprecated and will be removed + * in the next version of DataTables. Please use mRender / mData rather than + * fnRender. + * @type boolean + * @default true + * @dtopt Columns + * @deprecated + */ + "bUseRendered": true, + + + /** + * Enable or disable the display of this column. + * @type boolean + * @default true + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "bVisible": false, "aTargets": [ 0 ] } + * ] } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "bVisible": false }, + * null, + * null, + * null, + * null + * ] } ); + * } ); + */ + "bVisible": true, + + + /** + * Developer definable function that is called whenever a cell is created (Ajax source, + * etc) or processed for input (DOM source). This can be used as a compliment to mRender + * allowing you to modify the DOM element (add background colour for example) when the + * element is available. + * @type function + * @param {element} nTd The TD node that has been created + * @param {*} sData The Data for the cell + * @param {array|object} oData The data for the whole row + * @param {int} iRow The row index for the aoData data store + * @param {int} iCol The column index for aoColumns + * @dtopt Columns + * + * @example + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ { + * "aTargets": [3], + * "fnCreatedCell": function (nTd, sData, oData, iRow, iCol) { + * if ( sData == "1.7" ) { + * $(nTd).css('color', 'blue') + * } + * } + * } ] + * }); + * } ); + */ + "fnCreatedCell": null, + + + /** + * <code>Deprecated</code> Custom display function that will be called for the + * display of each cell in this column. + * + * Please note that this option has now been deprecated and will be removed + * in the next version of DataTables. Please use mRender / mData rather than + * fnRender. + * @type function + * @param {object} o Object with the following parameters: + * @param {int} o.iDataRow The row in aoData + * @param {int} o.iDataColumn The column in question + * @param {array} o.aData The data for the row in question + * @param {object} o.oSettings The settings object for this DataTables instance + * @param {object} o.mDataProp The data property used for this column + * @param {*} val The current cell value + * @returns {string} The string you which to use in the display + * @dtopt Columns + * @deprecated + */ + "fnRender": null, + + + /** + * The column index (starting from 0!) that you wish a sort to be performed + * upon when this column is selected for sorting. This can be used for sorting + * on hidden columns for example. + * @type int + * @default -1 <i>Use automatically calculated column index</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "iDataSort": 1, "aTargets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "iDataSort": 1 }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "iDataSort": -1, + + + /** + * This parameter has been replaced by mData in DataTables to ensure naming + * consistency. mDataProp can still be used, as there is backwards compatibility + * in DataTables for this option, but it is strongly recommended that you use + * mData in preference to mDataProp. + * @name DataTable.defaults.columns.mDataProp + */ + + + /** + * This property can be used to read data from any JSON data source property, + * including deeply nested objects / properties. mData can be given in a + * number of different ways which effect its behaviour: + * <ul> + * <li>integer - treated as an array index for the data source. This is the + * default that DataTables uses (incrementally increased for each column).</li> + * <li>string - read an object property from the data source. Note that you can + * use Javascript dotted notation to read deep properties / arrays from the + * data source.</li> + * <li>null - the sDefaultContent option will be used for the cell (null + * by default, so you will need to specify the default content you want - + * typically an empty string). This can be useful on generated columns such + * as edit / delete action columns.</li> + * <li>function - the function given will be executed whenever DataTables + * needs to set or get the data for a cell in the column. The function + * takes three parameters: + * <ul> + * <li>{array|object} The data source for the row</li> + * <li>{string} The type call data requested - this will be 'set' when + * setting data or 'filter', 'display', 'type', 'sort' or undefined when + * gathering data. Note that when <i>undefined</i> is given for the type + * DataTables expects to get the raw data for the object back</li> + * <li>{*} Data to set when the second parameter is 'set'.</li> + * </ul> + * The return value from the function is not required when 'set' is the type + * of call, but otherwise the return is what will be used for the data + * requested.</li> + * </ul> + * + * Note that prior to DataTables 1.9.2 mData was called mDataProp. The name change + * reflects the flexibility of this property and is consistent with the naming of + * mRender. If 'mDataProp' is given, then it will still be used by DataTables, as + * it automatically maps the old name to the new if required. + * @type string|int|function|null + * @default null <i>Use automatically calculated column index</i> + * @dtopt Columns + * + * @example + * // Read table data from objects + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "sAjaxSource": "sources/deep.txt", + * "aoColumns": [ + * { "mData": "engine" }, + * { "mData": "browser" }, + * { "mData": "platform.inner" }, + * { "mData": "platform.details.0" }, + * { "mData": "platform.details.1" } + * ] + * } ); + * } ); + * + * @example + * // Using mData as a function to provide different information for + * // sorting, filtering and display. In this case, currency (price) + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "aoColumnDefs": [ { + * "aTargets": [ 0 ], + * "mData": function ( source, type, val ) { + * if (type === 'set') { + * source.price = val; + * // Store the computed dislay and filter values for efficiency + * source.price_display = val=="" ? "" : "$"+numberFormat(val); + * source.price_filter = val=="" ? "" : "$"+numberFormat(val)+" "+val; + * return; + * } + * else if (type === 'display') { + * return source.price_display; + * } + * else if (type === 'filter') { + * return source.price_filter; + * } + * // 'sort', 'type' and undefined all just use the integer + * return source.price; + * } + * } ] + * } ); + * } ); + */ + "mData": null, + + + /** + * This property is the rendering partner to mData and it is suggested that + * when you want to manipulate data for display (including filtering, sorting etc) + * but not altering the underlying data for the table, use this property. mData + * can actually do everything this property can and more, but this parameter is + * easier to use since there is no 'set' option. Like mData is can be given + * in a number of different ways to effect its behaviour, with the addition of + * supporting array syntax for easy outputting of arrays (including arrays of + * objects): + * <ul> + * <li>integer - treated as an array index for the data source. This is the + * default that DataTables uses (incrementally increased for each column).</li> + * <li>string - read an object property from the data source. Note that you can + * use Javascript dotted notation to read deep properties / arrays from the + * data source and also array brackets to indicate that the data reader should + * loop over the data source array. When characters are given between the array + * brackets, these characters are used to join the data source array together. + * For example: "accounts[, ].name" would result in a comma separated list with + * the 'name' value from the 'accounts' array of objects.</li> + * <li>function - the function given will be executed whenever DataTables + * needs to set or get the data for a cell in the column. The function + * takes three parameters: + * <ul> + * <li>{array|object} The data source for the row (based on mData)</li> + * <li>{string} The type call data requested - this will be 'filter', 'display', + * 'type' or 'sort'.</li> + * <li>{array|object} The full data source for the row (not based on mData)</li> + * </ul> + * The return value from the function is what will be used for the data + * requested.</li> + * </ul> + * @type string|int|function|null + * @default null <i>Use mData</i> + * @dtopt Columns + * + * @example + * // Create a comma separated list from an array of objects + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "sAjaxSource": "sources/deep.txt", + * "aoColumns": [ + * { "mData": "engine" }, + * { "mData": "browser" }, + * { + * "mData": "platform", + * "mRender": "[, ].name" + * } + * ] + * } ); + * } ); + * + * @example + * // Use as a function to create a link from the data source + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "aoColumnDefs": [ + * { + * "aTargets": [ 0 ], + * "mData": "download_link", + * "mRender": function ( data, type, full ) { + * return '<a href="'+data+'">Download</a>'; + * } + * ] + * } ); + * } ); + */ + "mRender": null, + + + /** + * Change the cell type created for the column - either TD cells or TH cells. This + * can be useful as TH cells have semantic meaning in the table body, allowing them + * to act as a header for a row (you may wish to add scope='row' to the TH elements). + * @type string + * @default td + * @dtopt Columns + * + * @example + * // Make the first column use TH cells + * $(document).ready( function() { + * var oTable = $('#example').dataTable( { + * "aoColumnDefs": [ { + * "aTargets": [ 0 ], + * "sCellType": "th" + * } ] + * } ); + * } ); + */ + "sCellType": "td", + + + /** + * Class to give to each cell in this column. + * @type string + * @default <i>Empty string</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "sClass": "my_class", "aTargets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "sClass": "my_class" }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "sClass": "", + + /** + * When DataTables calculates the column widths to assign to each column, + * it finds the longest string in each column and then constructs a + * temporary table and reads the widths from that. The problem with this + * is that "mmm" is much wider then "iiii", but the latter is a longer + * string - thus the calculation can go wrong (doing it properly and putting + * it into an DOM object and measuring that is horribly(!) slow). Thus as + * a "work around" we provide this option. It will append its value to the + * text that is found to be the longest string for the column - i.e. padding. + * Generally you shouldn't need this, and it is not documented on the + * general DataTables.net documentation + * @type string + * @default <i>Empty string<i> + * @dtopt Columns + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * null, + * null, + * null, + * { + * "sContentPadding": "mmm" + * } + * ] + * } ); + * } ); + */ + "sContentPadding": "", + + + /** + * Allows a default value to be given for a column's data, and will be used + * whenever a null data source is encountered (this can be because mData + * is set to null, or because the data source itself is null). + * @type string + * @default null + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { + * "mData": null, + * "sDefaultContent": "Edit", + * "aTargets": [ -1 ] + * } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * null, + * null, + * null, + * { + * "mData": null, + * "sDefaultContent": "Edit" + * } + * ] + * } ); + * } ); + */ + "sDefaultContent": null, + + + /** + * This parameter is only used in DataTables' server-side processing. It can + * be exceptionally useful to know what columns are being displayed on the + * client side, and to map these to database fields. When defined, the names + * also allow DataTables to reorder information from the server if it comes + * back in an unexpected order (i.e. if you switch your columns around on the + * client-side, your server-side code does not also need updating). + * @type string + * @default <i>Empty string</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "sName": "engine", "aTargets": [ 0 ] }, + * { "sName": "browser", "aTargets": [ 1 ] }, + * { "sName": "platform", "aTargets": [ 2 ] }, + * { "sName": "version", "aTargets": [ 3 ] }, + * { "sName": "grade", "aTargets": [ 4 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "sName": "engine" }, + * { "sName": "browser" }, + * { "sName": "platform" }, + * { "sName": "version" }, + * { "sName": "grade" } + * ] + * } ); + * } ); + */ + "sName": "", + + + /** + * Defines a data source type for the sorting which can be used to read + * real-time information from the table (updating the internally cached + * version) prior to sorting. This allows sorting to occur on user editable + * elements such as form inputs. + * @type string + * @default std + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "sSortDataType": "dom-text", "aTargets": [ 2, 3 ] }, + * { "sType": "numeric", "aTargets": [ 3 ] }, + * { "sSortDataType": "dom-select", "aTargets": [ 4 ] }, + * { "sSortDataType": "dom-checkbox", "aTargets": [ 5 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * null, + * null, + * { "sSortDataType": "dom-text" }, + * { "sSortDataType": "dom-text", "sType": "numeric" }, + * { "sSortDataType": "dom-select" }, + * { "sSortDataType": "dom-checkbox" } + * ] + * } ); + * } ); + */ + "sSortDataType": "std", + + + /** + * The title of this column. + * @type string + * @default null <i>Derived from the 'TH' value for this column in the + * original HTML table.</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "sTitle": "My column title", "aTargets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "sTitle": "My column title" }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "sTitle": null, + + + /** + * The type allows you to specify how the data for this column will be sorted. + * Four types (string, numeric, date and html (which will strip HTML tags + * before sorting)) are currently available. Note that only date formats + * understood by Javascript's Date() object will be accepted as type date. For + * example: "Mar 26, 2008 5:03 PM". May take the values: 'string', 'numeric', + * 'date' or 'html' (by default). Further types can be adding through + * plug-ins. + * @type string + * @default null <i>Auto-detected from raw data</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "sType": "html", "aTargets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "sType": "html" }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "sType": null, + + + /** + * Defining the width of the column, this parameter may take any CSS value + * (3em, 20px etc). DataTables apples 'smart' widths to columns which have not + * been given a specific width through this interface ensuring that the table + * remains readable. + * @type string + * @default null <i>Automatic</i> + * @dtopt Columns + * + * @example + * // Using aoColumnDefs + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumnDefs": [ + * { "sWidth": "20%", "aTargets": [ 0 ] } + * ] + * } ); + * } ); + * + * @example + * // Using aoColumns + * $(document).ready( function() { + * $('#example').dataTable( { + * "aoColumns": [ + * { "sWidth": "20%" }, + * null, + * null, + * null, + * null + * ] + * } ); + * } ); + */ + "sWidth": null + }; + + + + /** + * DataTables settings object - this holds all the information needed for a + * given table, including configuration, data and current application of the + * table options. DataTables does not have a single instance for each DataTable + * with the settings attached to that instance, but rather instances of the + * DataTable "class" are created on-the-fly as needed (typically by a + * $().dataTable() call) and the settings object is then applied to that + * instance. + * + * Note that this object is related to {@link DataTable.defaults} but this + * one is the internal data store for DataTables's cache of columns. It should + * NOT be manipulated outside of DataTables. Any configuration should be done + * through the initialisation options. + * @namespace + * @todo Really should attach the settings object to individual instances so we + * don't need to create new instances on each $().dataTable() call (if the + * table already exists). It would also save passing oSettings around and + * into every single function. However, this is a very significant + * architecture change for DataTables and will almost certainly break + * backwards compatibility with older installations. This is something that + * will be done in 2.0. + */ + DataTable.models.oSettings = { + /** + * Primary features of DataTables and their enablement state. + * @namespace + */ + "oFeatures": { + + /** + * Flag to say if DataTables should automatically try to calculate the + * optimum table and columns widths (true) or not (false). + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bAutoWidth": null, + + /** + * Delay the creation of TR and TD elements until they are actually + * needed by a driven page draw. This can give a significant speed + * increase for Ajax source and Javascript source data, but makes no + * difference at all fro DOM and server-side processing tables. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bDeferRender": null, + + /** + * Enable filtering on the table or not. Note that if this is disabled + * then there is no filtering at all on the table, including fnFilter. + * To just remove the filtering input use sDom and remove the 'f' option. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bFilter": null, + + /** + * Table information element (the 'Showing x of y records' div) enable + * flag. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bInfo": null, + + /** + * Present a user control allowing the end user to change the page size + * when pagination is enabled. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bLengthChange": null, + + /** + * Pagination enabled or not. Note that if this is disabled then length + * changing must also be disabled. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bPaginate": null, + + /** + * Processing indicator enable flag whenever DataTables is enacting a + * user request - typically an Ajax request for server-side processing. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bProcessing": null, + + /** + * Server-side processing enabled flag - when enabled DataTables will + * get all data from the server for every draw - there is no filtering, + * sorting or paging done on the client-side. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bServerSide": null, + + /** + * Sorting enablement flag. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bSort": null, + + /** + * Apply a class to the columns which are being sorted to provide a + * visual highlight or not. This can slow things down when enabled since + * there is a lot of DOM interaction. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bSortClasses": null, + + /** + * State saving enablement flag. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bStateSave": null + }, + + + /** + * Scrolling settings for a table. + * @namespace + */ + "oScroll": { + /** + * Indicate if DataTables should be allowed to set the padding / margin + * etc for the scrolling header elements or not. Typically you will want + * this. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bAutoCss": null, + + /** + * When the table is shorter in height than sScrollY, collapse the + * table container down to the height of the table (when true). + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bCollapse": null, + + /** + * Infinite scrolling enablement flag. Now deprecated in favour of + * using the Scroller plug-in. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bInfinite": null, + + /** + * Width of the scrollbar for the web-browser's platform. Calculated + * during table initialisation. + * @type int + * @default 0 + */ + "iBarWidth": 0, + + /** + * Space (in pixels) between the bottom of the scrolling container and + * the bottom of the scrolling viewport before the next page is loaded + * when using infinite scrolling. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type int + */ + "iLoadGap": null, + + /** + * Viewport width for horizontal scrolling. Horizontal scrolling is + * disabled if an empty string. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + */ + "sX": null, + + /** + * Width to expand the table to when using x-scrolling. Typically you + * should not need to use this. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @deprecated + */ + "sXInner": null, + + /** + * Viewport height for vertical scrolling. Vertical scrolling is disabled + * if an empty string. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + */ + "sY": null + }, + + /** + * Language information for the table. + * @namespace + * @extends DataTable.defaults.oLanguage + */ + "oLanguage": { + /** + * Information callback function. See + * {@link DataTable.defaults.fnInfoCallback} + * @type function + * @default null + */ + "fnInfoCallback": null + }, + + /** + * Browser support parameters + * @namespace + */ + "oBrowser": { + /** + * Indicate if the browser incorrectly calculates width:100% inside a + * scrolling element (IE6/7) + * @type boolean + * @default false + */ + "bScrollOversize": false + }, + + /** + * Array referencing the nodes which are used for the features. The + * parameters of this object match what is allowed by sDom - i.e. + * <ul> + * <li>'l' - Length changing</li> + * <li>'f' - Filtering input</li> + * <li>'t' - The table!</li> + * <li>'i' - Information</li> + * <li>'p' - Pagination</li> + * <li>'r' - pRocessing</li> + * </ul> + * @type array + * @default [] + */ + "aanFeatures": [], + + /** + * Store data information - see {@link DataTable.models.oRow} for detailed + * information. + * @type array + * @default [] + */ + "aoData": [], + + /** + * Array of indexes which are in the current display (after filtering etc) + * @type array + * @default [] + */ + "aiDisplay": [], + + /** + * Array of indexes for display - no filtering + * @type array + * @default [] + */ + "aiDisplayMaster": [], + + /** + * Store information about each column that is in use + * @type array + * @default [] + */ + "aoColumns": [], + + /** + * Store information about the table's header + * @type array + * @default [] + */ + "aoHeader": [], + + /** + * Store information about the table's footer + * @type array + * @default [] + */ + "aoFooter": [], + + /** + * Search data array for regular expression searching + * @type array + * @default [] + */ + "asDataSearch": [], + + /** + * Store the applied global search information in case we want to force a + * research or compare the old search to a new one. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @namespace + * @extends DataTable.models.oSearch + */ + "oPreviousSearch": {}, + + /** + * Store the applied search for each column - see + * {@link DataTable.models.oSearch} for the format that is used for the + * filtering information for each column. + * @type array + * @default [] + */ + "aoPreSearchCols": [], + + /** + * Sorting that is applied to the table. Note that the inner arrays are + * used in the following manner: + * <ul> + * <li>Index 0 - column number</li> + * <li>Index 1 - current sorting direction</li> + * <li>Index 2 - index of asSorting for this column</li> + * </ul> + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type array + * @todo These inner arrays should really be objects + */ + "aaSorting": null, + + /** + * Sorting that is always applied to the table (i.e. prefixed in front of + * aaSorting). + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type array|null + * @default null + */ + "aaSortingFixed": null, + + /** + * Classes to use for the striping of a table. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type array + * @default [] + */ + "asStripeClasses": null, + + /** + * If restoring a table - we should restore its striping classes as well + * @type array + * @default [] + */ + "asDestroyStripes": [], + + /** + * If restoring a table - we should restore its width + * @type int + * @default 0 + */ + "sDestroyWidth": 0, + + /** + * Callback functions array for every time a row is inserted (i.e. on a draw). + * @type array + * @default [] + */ + "aoRowCallback": [], + + /** + * Callback functions for the header on each draw. + * @type array + * @default [] + */ + "aoHeaderCallback": [], + + /** + * Callback function for the footer on each draw. + * @type array + * @default [] + */ + "aoFooterCallback": [], + + /** + * Array of callback functions for draw callback functions + * @type array + * @default [] + */ + "aoDrawCallback": [], + + /** + * Array of callback functions for row created function + * @type array + * @default [] + */ + "aoRowCreatedCallback": [], + + /** + * Callback functions for just before the table is redrawn. A return of + * false will be used to cancel the draw. + * @type array + * @default [] + */ + "aoPreDrawCallback": [], + + /** + * Callback functions for when the table has been initialised. + * @type array + * @default [] + */ + "aoInitComplete": [], + + + /** + * Callbacks for modifying the settings to be stored for state saving, prior to + * saving state. + * @type array + * @default [] + */ + "aoStateSaveParams": [], + + /** + * Callbacks for modifying the settings that have been stored for state saving + * prior to using the stored values to restore the state. + * @type array + * @default [] + */ + "aoStateLoadParams": [], + + /** + * Callbacks for operating on the settings object once the saved state has been + * loaded + * @type array + * @default [] + */ + "aoStateLoaded": [], + + /** + * Cache the table ID for quick access + * @type string + * @default <i>Empty string</i> + */ + "sTableId": "", + + /** + * The TABLE node for the main table + * @type node + * @default null + */ + "nTable": null, + + /** + * Permanent ref to the thead element + * @type node + * @default null + */ + "nTHead": null, + + /** + * Permanent ref to the tfoot element - if it exists + * @type node + * @default null + */ + "nTFoot": null, + + /** + * Permanent ref to the tbody element + * @type node + * @default null + */ + "nTBody": null, + + /** + * Cache the wrapper node (contains all DataTables controlled elements) + * @type node + * @default null + */ + "nTableWrapper": null, + + /** + * Indicate if when using server-side processing the loading of data + * should be deferred until the second draw. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + * @default false + */ + "bDeferLoading": false, + + /** + * Indicate if all required information has been read in + * @type boolean + * @default false + */ + "bInitialised": false, + + /** + * Information about open rows. Each object in the array has the parameters + * 'nTr' and 'nParent' + * @type array + * @default [] + */ + "aoOpenRows": [], + + /** + * Dictate the positioning of DataTables' control elements - see + * {@link DataTable.model.oInit.sDom}. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @default null + */ + "sDom": null, + + /** + * Which type of pagination should be used. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @default two_button + */ + "sPaginationType": "two_button", + + /** + * The cookie duration (for bStateSave) in seconds. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type int + * @default 0 + */ + "iCookieDuration": 0, + + /** + * The cookie name prefix. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @default <i>Empty string</i> + */ + "sCookiePrefix": "", + + /** + * Callback function for cookie creation. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type function + * @default null + */ + "fnCookieCallback": null, + + /** + * Array of callback functions for state saving. Each array element is an + * object with the following parameters: + * <ul> + * <li>function:fn - function to call. Takes two parameters, oSettings + * and the JSON string to save that has been thus far created. Returns + * a JSON string to be inserted into a json object + * (i.e. '"param": [ 0, 1, 2]')</li> + * <li>string:sName - name of callback</li> + * </ul> + * @type array + * @default [] + */ + "aoStateSave": [], + + /** + * Array of callback functions for state loading. Each array element is an + * object with the following parameters: + * <ul> + * <li>function:fn - function to call. Takes two parameters, oSettings + * and the object stored. May return false to cancel state loading</li> + * <li>string:sName - name of callback</li> + * </ul> + * @type array + * @default [] + */ + "aoStateLoad": [], + + /** + * State that was loaded from the cookie. Useful for back reference + * @type object + * @default null + */ + "oLoadedState": null, + + /** + * Source url for AJAX data for the table. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + * @default null + */ + "sAjaxSource": null, + + /** + * Property from a given object from which to read the table data from. This + * can be an empty string (when not server-side processing), in which case + * it is assumed an an array is given directly. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + */ + "sAjaxDataProp": null, + + /** + * Note if draw should be blocked while getting data + * @type boolean + * @default true + */ + "bAjaxDataGet": true, + + /** + * The last jQuery XHR object that was used for server-side data gathering. + * This can be used for working with the XHR information in one of the + * callbacks + * @type object + * @default null + */ + "jqXHR": null, + + /** + * Function to get the server-side data. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type function + */ + "fnServerData": null, + + /** + * Functions which are called prior to sending an Ajax request so extra + * parameters can easily be sent to the server + * @type array + * @default [] + */ + "aoServerParams": [], + + /** + * Send the XHR HTTP method - GET or POST (could be PUT or DELETE if + * required). + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type string + */ + "sServerMethod": null, + + /** + * Format numbers for display. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type function + */ + "fnFormatNumber": null, + + /** + * List of options that can be used for the user selectable length menu. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type array + * @default [] + */ + "aLengthMenu": null, + + /** + * Counter for the draws that the table does. Also used as a tracker for + * server-side processing + * @type int + * @default 0 + */ + "iDraw": 0, + + /** + * Indicate if a redraw is being done - useful for Ajax + * @type boolean + * @default false + */ + "bDrawing": false, + + /** + * Draw index (iDraw) of the last error when parsing the returned data + * @type int + * @default -1 + */ + "iDrawError": -1, + + /** + * Paging display length + * @type int + * @default 10 + */ + "_iDisplayLength": 10, + + /** + * Paging start point - aiDisplay index + * @type int + * @default 0 + */ + "_iDisplayStart": 0, + + /** + * Paging end point - aiDisplay index. Use fnDisplayEnd rather than + * this property to get the end point + * @type int + * @default 10 + * @private + */ + "_iDisplayEnd": 10, + + /** + * Server-side processing - number of records in the result set + * (i.e. before filtering), Use fnRecordsTotal rather than + * this property to get the value of the number of records, regardless of + * the server-side processing setting. + * @type int + * @default 0 + * @private + */ + "_iRecordsTotal": 0, + + /** + * Server-side processing - number of records in the current display set + * (i.e. after filtering). Use fnRecordsDisplay rather than + * this property to get the value of the number of records, regardless of + * the server-side processing setting. + * @type boolean + * @default 0 + * @private + */ + "_iRecordsDisplay": 0, + + /** + * Flag to indicate if jQuery UI marking and classes should be used. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bJUI": null, + + /** + * The classes to use for the table + * @type object + * @default {} + */ + "oClasses": {}, + + /** + * Flag attached to the settings object so you can check in the draw + * callback if filtering has been done in the draw. Deprecated in favour of + * events. + * @type boolean + * @default false + * @deprecated + */ + "bFiltered": false, + + /** + * Flag attached to the settings object so you can check in the draw + * callback if sorting has been done in the draw. Deprecated in favour of + * events. + * @type boolean + * @default false + * @deprecated + */ + "bSorted": false, + + /** + * Indicate that if multiple rows are in the header and there is more than + * one unique cell per column, if the top one (true) or bottom one (false) + * should be used for sorting / title by DataTables. + * Note that this parameter will be set by the initialisation routine. To + * set a default use {@link DataTable.defaults}. + * @type boolean + */ + "bSortCellsTop": null, + + /** + * Initialisation object that is used for the table + * @type object + * @default null + */ + "oInit": null, + + /** + * Destroy callback functions - for plug-ins to attach themselves to the + * destroy so they can clean up markup and events. + * @type array + * @default [] + */ + "aoDestroyCallback": [], + + + /** + * Get the number of records in the current record set, before filtering + * @type function + */ + "fnRecordsTotal": function () + { + if ( this.oFeatures.bServerSide ) { + return parseInt(this._iRecordsTotal, 10); + } else { + return this.aiDisplayMaster.length; + } + }, + + /** + * Get the number of records in the current record set, after filtering + * @type function + */ + "fnRecordsDisplay": function () + { + if ( this.oFeatures.bServerSide ) { + return parseInt(this._iRecordsDisplay, 10); + } else { + return this.aiDisplay.length; + } + }, + + /** + * Set the display end point - aiDisplay index + * @type function + * @todo Should do away with _iDisplayEnd and calculate it on-the-fly here + */ + "fnDisplayEnd": function () + { + if ( this.oFeatures.bServerSide ) { + if ( this.oFeatures.bPaginate === false || this._iDisplayLength == -1 ) { + return this._iDisplayStart+this.aiDisplay.length; + } else { + return Math.min( this._iDisplayStart+this._iDisplayLength, + this._iRecordsDisplay ); + } + } else { + return this._iDisplayEnd; + } + }, + + /** + * The DataTables object for this table + * @type object + * @default null + */ + "oInstance": null, + + /** + * Unique identifier for each instance of the DataTables object. If there + * is an ID on the table node, then it takes that value, otherwise an + * incrementing internal counter is used. + * @type string + * @default null + */ + "sInstance": null, + + /** + * tabindex attribute value that is added to DataTables control elements, allowing + * keyboard navigation of the table and its controls. + */ + "iTabIndex": 0, + + /** + * DIV container for the footer scrolling table if scrolling + */ + "nScrollHead": null, + + /** + * DIV container for the footer scrolling table if scrolling + */ + "nScrollFoot": null + }; + + /** + * Extension object for DataTables that is used to provide all extension options. + * + * Note that the <i>DataTable.ext</i> object is available through + * <i>jQuery.fn.dataTable.ext</i> where it may be accessed and manipulated. It is + * also aliased to <i>jQuery.fn.dataTableExt</i> for historic reasons. + * @namespace + * @extends DataTable.models.ext + */ + DataTable.ext = $.extend( true, {}, DataTable.models.ext ); + + $.extend( DataTable.ext.oStdClasses, { + "sTable": "dataTable", + + /* Two buttons buttons */ + "sPagePrevEnabled": "paginate_enabled_previous", + "sPagePrevDisabled": "paginate_disabled_previous", + "sPageNextEnabled": "paginate_enabled_next", + "sPageNextDisabled": "paginate_disabled_next", + "sPageJUINext": "", + "sPageJUIPrev": "", + + /* Full numbers paging buttons */ + "sPageButton": "paginate_button", + "sPageButtonActive": "paginate_active", + "sPageButtonStaticDisabled": "paginate_button paginate_button_disabled", + "sPageFirst": "first", + "sPagePrevious": "previous", + "sPageNext": "next", + "sPageLast": "last", + + /* Striping classes */ + "sStripeOdd": "odd", + "sStripeEven": "even", + + /* Empty row */ + "sRowEmpty": "dataTables_empty", + + /* Features */ + "sWrapper": "dataTables_wrapper", + "sFilter": "dataTables_filter", + "sInfo": "dataTables_info", + "sPaging": "dataTables_paginate paging_", /* Note that the type is postfixed */ + "sLength": "dataTables_length", + "sProcessing": "dataTables_processing", + + /* Sorting */ + "sSortAsc": "sorting_asc", + "sSortDesc": "sorting_desc", + "sSortable": "sorting", /* Sortable in both directions */ + "sSortableAsc": "sorting_asc_disabled", + "sSortableDesc": "sorting_desc_disabled", + "sSortableNone": "sorting_disabled", + "sSortColumn": "sorting_", /* Note that an int is postfixed for the sorting order */ + "sSortJUIAsc": "", + "sSortJUIDesc": "", + "sSortJUI": "", + "sSortJUIAscAllowed": "", + "sSortJUIDescAllowed": "", + "sSortJUIWrapper": "", + "sSortIcon": "", + + /* Scrolling */ + "sScrollWrapper": "dataTables_scroll", + "sScrollHead": "dataTables_scrollHead", + "sScrollHeadInner": "dataTables_scrollHeadInner", + "sScrollBody": "dataTables_scrollBody", + "sScrollFoot": "dataTables_scrollFoot", + "sScrollFootInner": "dataTables_scrollFootInner", + + /* Misc */ + "sFooterTH": "", + "sJUIHeader": "", + "sJUIFooter": "" + } ); + + + $.extend( DataTable.ext.oJUIClasses, DataTable.ext.oStdClasses, { + /* Two buttons buttons */ + "sPagePrevEnabled": "fg-button ui-button ui-state-default ui-corner-left", + "sPagePrevDisabled": "fg-button ui-button ui-state-default ui-corner-left ui-state-disabled", + "sPageNextEnabled": "fg-button ui-button ui-state-default ui-corner-right", + "sPageNextDisabled": "fg-button ui-button ui-state-default ui-corner-right ui-state-disabled", + "sPageJUINext": "ui-icon ui-icon-circle-arrow-e", + "sPageJUIPrev": "ui-icon ui-icon-circle-arrow-w", + + /* Full numbers paging buttons */ + "sPageButton": "fg-button ui-button ui-state-default", + "sPageButtonActive": "fg-button ui-button ui-state-default ui-state-disabled", + "sPageButtonStaticDisabled": "fg-button ui-button ui-state-default ui-state-disabled", + "sPageFirst": "first ui-corner-tl ui-corner-bl", + "sPageLast": "last ui-corner-tr ui-corner-br", + + /* Features */ + "sPaging": "dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi "+ + "ui-buttonset-multi paging_", /* Note that the type is postfixed */ + + /* Sorting */ + "sSortAsc": "ui-state-default", + "sSortDesc": "ui-state-default", + "sSortable": "ui-state-default", + "sSortableAsc": "ui-state-default", + "sSortableDesc": "ui-state-default", + "sSortableNone": "ui-state-default", + "sSortJUIAsc": "css_right ui-icon ui-icon-triangle-1-n", + "sSortJUIDesc": "css_right ui-icon ui-icon-triangle-1-s", + "sSortJUI": "css_right ui-icon ui-icon-carat-2-n-s", + "sSortJUIAscAllowed": "css_right ui-icon ui-icon-carat-1-n", + "sSortJUIDescAllowed": "css_right ui-icon ui-icon-carat-1-s", + "sSortJUIWrapper": "DataTables_sort_wrapper", + "sSortIcon": "DataTables_sort_icon", + + /* Scrolling */ + "sScrollHead": "dataTables_scrollHead ui-state-default", + "sScrollFoot": "dataTables_scrollFoot ui-state-default", + + /* Misc */ + "sFooterTH": "ui-state-default", + "sJUIHeader": "fg-toolbar ui-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix", + "sJUIFooter": "fg-toolbar ui-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix" + } ); + + /* + * Variable: oPagination + * Purpose: + * Scope: jQuery.fn.dataTableExt + */ + $.extend( DataTable.ext.oPagination, { + /* + * Variable: two_button + * Purpose: Standard two button (forward/back) pagination + * Scope: jQuery.fn.dataTableExt.oPagination + */ + "two_button": { + /* + * Function: oPagination.two_button.fnInit + * Purpose: Initialise dom elements required for pagination with forward/back buttons only + * Returns: - + * Inputs: object:oSettings - dataTables settings object + * node:nPaging - the DIV which contains this pagination control + * function:fnCallbackDraw - draw function which must be called on update + */ + "fnInit": function ( oSettings, nPaging, fnCallbackDraw ) + { + var oLang = oSettings.oLanguage.oPaginate; + var oClasses = oSettings.oClasses; + var fnClickHandler = function ( e ) { + if ( oSettings.oApi._fnPageChange( oSettings, e.data.action ) ) + { + fnCallbackDraw( oSettings ); + } + }; + + var sAppend = (!oSettings.bJUI) ? + '<a class="'+oSettings.oClasses.sPagePrevDisabled+'" tabindex="'+oSettings.iTabIndex+'" role="button">'+oLang.sPrevious+'</a>'+ + '<a class="'+oSettings.oClasses.sPageNextDisabled+'" tabindex="'+oSettings.iTabIndex+'" role="button">'+oLang.sNext+'</a>' + : + '<a class="'+oSettings.oClasses.sPagePrevDisabled+'" tabindex="'+oSettings.iTabIndex+'" role="button"><span class="'+oSettings.oClasses.sPageJUIPrev+'"></span></a>'+ + '<a class="'+oSettings.oClasses.sPageNextDisabled+'" tabindex="'+oSettings.iTabIndex+'" role="button"><span class="'+oSettings.oClasses.sPageJUINext+'"></span></a>'; + $(nPaging).append( sAppend ); + + var els = $('a', nPaging); + var nPrevious = els[0], + nNext = els[1]; + + oSettings.oApi._fnBindAction( nPrevious, {action: "previous"}, fnClickHandler ); + oSettings.oApi._fnBindAction( nNext, {action: "next"}, fnClickHandler ); + + /* ID the first elements only */ + if ( !oSettings.aanFeatures.p ) + { + nPaging.id = oSettings.sTableId+'_paginate'; + nPrevious.id = oSettings.sTableId+'_previous'; + nNext.id = oSettings.sTableId+'_next'; + + nPrevious.setAttribute('aria-controls', oSettings.sTableId); + nNext.setAttribute('aria-controls', oSettings.sTableId); + } + }, + + /* + * Function: oPagination.two_button.fnUpdate + * Purpose: Update the two button pagination at the end of the draw + * Returns: - + * Inputs: object:oSettings - dataTables settings object + * function:fnCallbackDraw - draw function to call on page change + */ + "fnUpdate": function ( oSettings, fnCallbackDraw ) + { + if ( !oSettings.aanFeatures.p ) + { + return; + } + + var oClasses = oSettings.oClasses; + var an = oSettings.aanFeatures.p; + var nNode; + + /* Loop over each instance of the pager */ + for ( var i=0, iLen=an.length ; i<iLen ; i++ ) + { + nNode = an[i].firstChild; + if ( nNode ) + { + /* Previous page */ + nNode.className = ( oSettings._iDisplayStart === 0 ) ? + oClasses.sPagePrevDisabled : oClasses.sPagePrevEnabled; + + /* Next page */ + nNode = nNode.nextSibling; + nNode.className = ( oSettings.fnDisplayEnd() == oSettings.fnRecordsDisplay() ) ? + oClasses.sPageNextDisabled : oClasses.sPageNextEnabled; + } + } + } + }, + + + /* + * Variable: iFullNumbersShowPages + * Purpose: Change the number of pages which can be seen + * Scope: jQuery.fn.dataTableExt.oPagination + */ + "iFullNumbersShowPages": 5, + + /* + * Variable: full_numbers + * Purpose: Full numbers pagination + * Scope: jQuery.fn.dataTableExt.oPagination + */ + "full_numbers": { + /* + * Function: oPagination.full_numbers.fnInit + * Purpose: Initialise dom elements required for pagination with a list of the pages + * Returns: - + * Inputs: object:oSettings - dataTables settings object + * node:nPaging - the DIV which contains this pagination control + * function:fnCallbackDraw - draw function which must be called on update + */ + "fnInit": function ( oSettings, nPaging, fnCallbackDraw ) + { + var oLang = oSettings.oLanguage.oPaginate; + var oClasses = oSettings.oClasses; + var fnClickHandler = function ( e ) { + if ( oSettings.oApi._fnPageChange( oSettings, e.data.action ) ) + { + fnCallbackDraw( oSettings ); + } + }; + + $(nPaging).append( + '<a tabindex="'+oSettings.iTabIndex+'" class="'+oClasses.sPageButton+" "+oClasses.sPageFirst+'">'+oLang.sFirst+'</a>'+ + '<a tabindex="'+oSettings.iTabIndex+'" class="'+oClasses.sPageButton+" "+oClasses.sPagePrevious+'">'+oLang.sPrevious+'</a>'+ + '<span></span>'+ + '<a tabindex="'+oSettings.iTabIndex+'" class="'+oClasses.sPageButton+" "+oClasses.sPageNext+'">'+oLang.sNext+'</a>'+ + '<a tabindex="'+oSettings.iTabIndex+'" class="'+oClasses.sPageButton+" "+oClasses.sPageLast+'">'+oLang.sLast+'</a>' + ); + var els = $('a', nPaging); + var nFirst = els[0], + nPrev = els[1], + nNext = els[2], + nLast = els[3]; + + oSettings.oApi._fnBindAction( nFirst, {action: "first"}, fnClickHandler ); + oSettings.oApi._fnBindAction( nPrev, {action: "previous"}, fnClickHandler ); + oSettings.oApi._fnBindAction( nNext, {action: "next"}, fnClickHandler ); + oSettings.oApi._fnBindAction( nLast, {action: "last"}, fnClickHandler ); + + /* ID the first elements only */ + if ( !oSettings.aanFeatures.p ) + { + nPaging.id = oSettings.sTableId+'_paginate'; + nFirst.id =oSettings.sTableId+'_first'; + nPrev.id =oSettings.sTableId+'_previous'; + nNext.id =oSettings.sTableId+'_next'; + nLast.id =oSettings.sTableId+'_last'; + } + }, + + /* + * Function: oPagination.full_numbers.fnUpdate + * Purpose: Update the list of page buttons shows + * Returns: - + * Inputs: object:oSettings - dataTables settings object + * function:fnCallbackDraw - draw function to call on page change + */ + "fnUpdate": function ( oSettings, fnCallbackDraw ) + { + if ( !oSettings.aanFeatures.p ) + { + return; + } + + var iPageCount = DataTable.ext.oPagination.iFullNumbersShowPages; + var iPageCountHalf = Math.floor(iPageCount / 2); + var iPages = Math.ceil((oSettings.fnRecordsDisplay()) / oSettings._iDisplayLength); + var iCurrentPage = Math.ceil(oSettings._iDisplayStart / oSettings._iDisplayLength) + 1; + var sList = ""; + var iStartButton, iEndButton, i, iLen; + var oClasses = oSettings.oClasses; + var anButtons, anStatic, nPaginateList, nNode; + var an = oSettings.aanFeatures.p; + var fnBind = function (j) { + oSettings.oApi._fnBindAction( this, {"page": j+iStartButton-1}, function(e) { + /* Use the information in the element to jump to the required page */ + oSettings.oApi._fnPageChange( oSettings, e.data.page ); + fnCallbackDraw( oSettings ); + e.preventDefault(); + } ); + }; + + /* Pages calculation */ + if ( oSettings._iDisplayLength === -1 ) + { + iStartButton = 1; + iEndButton = 1; + iCurrentPage = 1; + } + else if (iPages < iPageCount) + { + iStartButton = 1; + iEndButton = iPages; + } + else if (iCurrentPage <= iPageCountHalf) + { + iStartButton = 1; + iEndButton = iPageCount; + } + else if (iCurrentPage >= (iPages - iPageCountHalf)) + { + iStartButton = iPages - iPageCount + 1; + iEndButton = iPages; + } + else + { + iStartButton = iCurrentPage - Math.ceil(iPageCount / 2) + 1; + iEndButton = iStartButton + iPageCount - 1; + } + + + /* Build the dynamic list */ + for ( i=iStartButton ; i<=iEndButton ; i++ ) + { + sList += (iCurrentPage !== i) ? + '<a tabindex="'+oSettings.iTabIndex+'" class="'+oClasses.sPageButton+'">'+oSettings.fnFormatNumber(i)+'</a>' : + '<a tabindex="'+oSettings.iTabIndex+'" class="'+oClasses.sPageButtonActive+'">'+oSettings.fnFormatNumber(i)+'</a>'; + } + + /* Loop over each instance of the pager */ + for ( i=0, iLen=an.length ; i<iLen ; i++ ) + { + nNode = an[i]; + if ( !nNode.hasChildNodes() ) + { + continue; + } + + /* Build up the dynamic list first - html and listeners */ + $('span:eq(0)', nNode) + .html( sList ) + .children('a').each( fnBind ); + + /* Update the permanent button's classes */ + anButtons = nNode.getElementsByTagName('a'); + anStatic = [ + anButtons[0], anButtons[1], + anButtons[anButtons.length-2], anButtons[anButtons.length-1] + ]; + + $(anStatic).removeClass( oClasses.sPageButton+" "+oClasses.sPageButtonActive+" "+oClasses.sPageButtonStaticDisabled ); + $([anStatic[0], anStatic[1]]).addClass( + (iCurrentPage==1) ? + oClasses.sPageButtonStaticDisabled : + oClasses.sPageButton + ); + $([anStatic[2], anStatic[3]]).addClass( + (iPages===0 || iCurrentPage===iPages || oSettings._iDisplayLength===-1) ? + oClasses.sPageButtonStaticDisabled : + oClasses.sPageButton + ); + } + } + } + } ); + + $.extend( DataTable.ext.oSort, { + /* + * text sorting + */ + "string-pre": function ( a ) + { + if ( typeof a != 'string' ) { + a = (a !== null && a.toString) ? a.toString() : ''; + } + return a.toLowerCase(); + }, + + "string-asc": function ( x, y ) + { + return ((x < y) ? -1 : ((x > y) ? 1 : 0)); + }, + + "string-desc": function ( x, y ) + { + return ((x < y) ? 1 : ((x > y) ? -1 : 0)); + }, + + + /* + * html sorting (ignore html tags) + */ + "html-pre": function ( a ) + { + return a.replace( /<.*?>/g, "" ).toLowerCase(); + }, + + "html-asc": function ( x, y ) + { + return ((x < y) ? -1 : ((x > y) ? 1 : 0)); + }, + + "html-desc": function ( x, y ) + { + return ((x < y) ? 1 : ((x > y) ? -1 : 0)); + }, + + + /* + * date sorting + */ + "date-pre": function ( a ) + { + var x = Date.parse( a ); + + if ( isNaN(x) || x==="" ) + { + x = Date.parse( "01/01/1970 00:00:00" ); + } + return x; + }, + + "date-asc": function ( x, y ) + { + return x - y; + }, + + "date-desc": function ( x, y ) + { + return y - x; + }, + + + /* + * numerical sorting + */ + "numeric-pre": function ( a ) + { + return (a=="-" || a==="") ? 0 : a*1; + }, + + "numeric-asc": function ( x, y ) + { + return x - y; + }, + + "numeric-desc": function ( x, y ) + { + return y - x; + } + } ); + + + $.extend( DataTable.ext.aTypes, [ + /* + * Function: - + * Purpose: Check to see if a string is numeric + * Returns: string:'numeric' or null + * Inputs: mixed:sText - string to check + */ + function ( sData ) + { + /* Allow zero length strings as a number */ + if ( typeof sData === 'number' ) + { + return 'numeric'; + } + else if ( typeof sData !== 'string' ) + { + return null; + } + + var sValidFirstChars = "0123456789-"; + var sValidChars = "0123456789."; + var Char; + var bDecimal = false; + + /* Check for a valid first char (no period and allow negatives) */ + Char = sData.charAt(0); + if (sValidFirstChars.indexOf(Char) == -1) + { + return null; + } + + /* Check all the other characters are valid */ + for ( var i=1 ; i<sData.length ; i++ ) + { + Char = sData.charAt(i); + if (sValidChars.indexOf(Char) == -1) + { + return null; + } + + /* Only allowed one decimal place... */ + if ( Char == "." ) + { + if ( bDecimal ) + { + return null; + } + bDecimal = true; + } + } + + return 'numeric'; + }, + + /* + * Function: - + * Purpose: Check to see if a string is actually a formatted date + * Returns: string:'date' or null + * Inputs: string:sText - string to check + */ + function ( sData ) + { + var iParse = Date.parse(sData); + if ( (iParse !== null && !isNaN(iParse)) || (typeof sData === 'string' && sData.length === 0) ) + { + return 'date'; + } + return null; + }, + + /* + * Function: - + * Purpose: Check to see if a string should be treated as an HTML string + * Returns: string:'html' or null + * Inputs: string:sText - string to check + */ + function ( sData ) + { + if ( typeof sData === 'string' && sData.indexOf('<') != -1 && sData.indexOf('>') != -1 ) + { + return 'html'; + } + return null; + } + ] ); + + + // jQuery aliases + $.fn.DataTable = DataTable; + $.fn.dataTable = DataTable; + $.fn.dataTableSettings = DataTable.settings; + $.fn.dataTableExt = DataTable.ext; + + + // Information about events fired by DataTables - for documentation. + /** + * Draw event, fired whenever the table is redrawn on the page, at the same point as + * fnDrawCallback. This may be useful for binding events or performing calculations when + * the table is altered at all. + * @name DataTable#draw + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * Filter event, fired when the filtering applied to the table (using the build in global + * global filter, or column filters) is altered. + * @name DataTable#filter + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * Page change event, fired when the paging of the table is altered. + * @name DataTable#page + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * Sort event, fired when the sorting applied to the table is altered. + * @name DataTable#sort + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ + + /** + * DataTables initialisation complete event, fired when the table is fully drawn, + * including Ajax data loaded, if Ajax data is required. + * @name DataTable#init + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {object} json The JSON object request from the server - only + * present if client-side Ajax sourced data is used</li></ol> + */ + + /** + * State save event, fired when the table has changed state a new state save is required. + * This method allows modification of the state saving object prior to actually doing the + * save, including addition or other state properties (for plug-ins) or modification + * of a DataTables core property. + * @name DataTable#stateSaveParams + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {object} json The state information to be saved + */ + + /** + * State load event, fired when the table is loading state from the stored data, but + * prior to the settings object being modified by the saved state - allowing modification + * of the saved state is required or loading of state for a plug-in. + * @name DataTable#stateLoadParams + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {object} json The saved state information + */ + + /** + * State loaded event, fired when state has been loaded from stored data and the settings + * object has been modified by the loaded data. + * @name DataTable#stateLoaded + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {object} json The saved state information + */ + + /** + * Processing event, fired when DataTables is doing some kind of processing (be it, + * sort, filter or anything else). Can be used to indicate to the end user that + * there is something happening, or that something has finished. + * @name DataTable#processing + * @event + * @param {event} e jQuery event object + * @param {object} oSettings DataTables settings object + * @param {boolean} bShow Flag for if DataTables is doing processing or not + */ + + /** + * Ajax (XHR) event, fired whenever an Ajax request is completed from a request to + * made to the server for new data (note that this trigger is called in fnServerData, + * if you override fnServerData and which to use this event, you need to trigger it in + * you success function). + * @name DataTable#xhr + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + * @param {object} json JSON returned from the server + */ + + /** + * Destroy event, fired when the DataTable is destroyed by calling fnDestroy or passing + * the bDestroy:true parameter in the initialisation object. This can be used to remove + * bound events, added DOM nodes, etc. + * @name DataTable#destroy + * @event + * @param {event} e jQuery event object + * @param {object} o DataTables settings object {@link DataTable.models.oSettings} + */ +})); + +}(window, document)); + diff --git a/themes/default/js/plugins/jquery.jgrowl.css b/themes/default/js/plugins/jquery.jgrowl.css new file mode 100644 index 000000000..376d224c2 --- /dev/null +++ b/themes/default/js/plugins/jquery.jgrowl.css @@ -0,0 +1,158 @@ +div.jGrowl { + z-index: 9999; + color: #fff; + font-size: 12px; +} + +div.jGrowl-notification.success>div, +div.jGrowl-notification.error>div, +div.jGrowl-notification.warning>div{ + margin-left:45px; +} +div.jGrowl-notification.success { + background: url(jgrowl-check.png) no-repeat 5px 5px; +} +div.jGrowl-notification.error { + background: url(jgrowl-error.png) no-repeat 5px 5px; +} +div.jGrowl-notification.warning { + background: url(jgrowl-alert.png) no-repeat 5px 5px; +} +div.jGrowl-notification.warning:before { + content:none; +} + +/** Cross Browser Styling **/ +div.center div.jGrowl-notification, div.center div.jGrowl-closer { + margin-left: auto; + margin-right: auto; +} + +div.jGrowl div.jGrowl-notification, div.jGrowl div.jGrowl-closer { + background-color: #000; + opacity: .85; + -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=85)"; + filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=85); + zoom: 1; + width: 300px; + padding: 5px; + margin-top: 5px; + margin-bottom: 5px; + font-family: Tahoma, Arial, Helvetica, sans-serif; + font-size: 1em; + text-align: left; + display: none; + border-radius: 5px; + -moz-border-radius: 5px; + -webkit-border-radius: 5px; +} + +div.jGrowl div.jGrowl-notification { + min-height: 40px; +} + +div.jGrowl div.jGrowl-notification, +div.jGrowl div.jGrowl-closer { + margin: 8px; +} + +div.jGrowl div.jGrowl-notification div.jGrowl-header { + font-weight: bold; + font-size: 1em; +} + +div.jGrowl div.jGrowl-notification div.jGrowl-message { + font-size: 0.9em; +} + +div.jGrowl div.jGrowl-notification div.jGrowl-close { + z-index: 99; + float: right; + font-weight: bold; + font-size: 1em; + cursor: pointer; +} + +div.jGrowl div.jGrowl-closer { + padding-top: 4px; + padding-bottom: 4px; + cursor: pointer; + font-size: .9em; + font-weight: bold; + text-align: center; +} + +/** Hide jGrowl when printing **/ +@media print { + div.jGrowl { + display: none; + } +} + +/** Special IE6 Style Positioning **/ +div.ie6 { + position: absolute; +} + +div.ie6.top-right { + right: auto; + bottom: auto; + left: expression( ( 0 - jGrowl.offsetWidth + ( document.documentElement.clientWidth ? document.documentElement.clientWidth : document.body.clientWidth ) + ( ignoreMe2 = document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft ) ) + 'px' ); + top: expression( ( 0 + ( ignoreMe = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop ) ) + 'px' ); +} + +div.ie6.top-left { + left: expression( ( 0 + ( ignoreMe2 = document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft ) ) + 'px' ); + top: expression( ( 0 + ( ignoreMe = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop ) ) + 'px' ); +} + +div.ie6.bottom-right { + left: expression( ( 0 - jGrowl.offsetWidth + ( document.documentElement.clientWidth ? document.documentElement.clientWidth : document.body.clientWidth ) + ( ignoreMe2 = document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft ) ) + 'px' ); + top: expression( ( 0 - jGrowl.offsetHeight + ( document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight ) + ( ignoreMe = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop ) ) + 'px' ); +} + +div.ie6.bottom-left { + left: expression( ( 0 + ( ignoreMe2 = document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft ) ) + 'px' ); + top: expression( ( 0 - jGrowl.offsetHeight + ( document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight ) + ( ignoreMe = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop ) ) + 'px' ); +} + +div.ie6.center { + left: expression( ( 0 + ( ignoreMe2 = document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft ) ) + 'px' ); + top: expression( ( 0 + ( ignoreMe = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop ) ) + 'px' ); + width: 100%; +} + +/** Normal Style Positions **/ +div.jGrowl { + position: absolute; +} + +body > div.jGrowl { + position: fixed; +} + +div.jGrowl.top-left { + left: 0px; + top: 0px; +} + +div.jGrowl.top-right { + right: 0px; + top: 0px; +} + +div.jGrowl.bottom-left { + left: 0px; + bottom: 0px; +} + +div.jGrowl.bottom-right { + right: 0px; + bottom: 0px; +} + +div.jGrowl.center { + top: 0px; + width: 50%; + left: 25%; +}
\ No newline at end of file diff --git a/themes/default/js/plugins/jquery.jgrowl_minimized.js b/themes/default/js/plugins/jquery.jgrowl_minimized.js index 02503a0db..4aca192d7 100644 --- a/themes/default/js/plugins/jquery.jgrowl_minimized.js +++ b/themes/default/js/plugins/jquery.jgrowl_minimized.js @@ -1,9 +1,4 @@ -(function($){$.jGrowl=function(m,o){if($('#jGrowl').size()==0) -$('<div id="jGrowl"></div>').addClass($.jGrowl.defaults.position).appendTo('body');$('#jGrowl').jGrowl(m,o);};$.fn.jGrowl=function(m,o){if($.isFunction(this.each)){var args=arguments;return this.each(function(){var self=this;if($(this).data('jGrowl.instance')==undefined){$(this).data('jGrowl.instance',$.extend(new $.fn.jGrowl(),{notifications:[],element:null,interval:null}));$(this).data('jGrowl.instance').startup(this);} -if($.isFunction($(this).data('jGrowl.instance')[m])){$(this).data('jGrowl.instance')[m].apply($(this).data('jGrowl.instance'),$.makeArray(args).slice(1));}else{$(this).data('jGrowl.instance').create(m,o);}});};};$.extend($.fn.jGrowl.prototype,{defaults:{pool:0,header:'',group:'',sticky:false,position:'top-right',glue:'after',theme:'default',corners:'10px',check:250,life:3000,speed:'normal',easing:'swing',closer:true,closeTemplate:'×',closerTemplate:'<div>[ close all ]</div>',log:function(e,m,o){},beforeOpen:function(e,m,o){},open:function(e,m,o){},beforeClose:function(e,m,o){},close:function(e,m,o){},animateOpen:{opacity:'show'},animateClose:{opacity:'hide'}},notifications:[],element:null,interval:null,create:function(message,o){var o=$.extend({},this.defaults,o);this.notifications.push({message:message,options:o});o.log.apply(this.element,[this.element,message,o]);},render:function(notification){var self=this;var message=notification.message;var o=notification.options;var notification=$('<div class="jGrowl-notification ui-state-highlight ui-corner-all'+ -((o.group!=undefined&&o.group!='')?' '+o.group:'')+'">'+'<div class="close">'+o.closeTemplate+'</div>'+'<div class="header">'+o.header+'</div>'+'<div class="message">'+message+'</div></div>').data("jGrowl",o).addClass(o.theme).children('div.close').bind("click.jGrowl",function(){$(this).parent().trigger('jGrowl.close');}).parent();$(notification).bind("mouseover.jGrowl",function(){$('div.jGrowl-notification',self.element).data("jGrowl.pause",true);}).bind("mouseout.jGrowl",function(){$('div.jGrowl-notification',self.element).data("jGrowl.pause",false);}).bind('jGrowl.beforeOpen',function(){if(o.beforeOpen.apply(notification,[notification,message,o,self.element])!=false){$(this).trigger('jGrowl.open');}}).bind('jGrowl.open',function(){if(o.open.apply(notification,[notification,message,o,self.element])!=false){if(o.glue=='after'){$('div.jGrowl-notification:last',self.element).after(notification);}else{$('div.jGrowl-notification:first',self.element).before(notification);} -$(this).animate(o.animateOpen,o.speed,o.easing,function(){if($.browser.msie&&(parseInt($(this).css('opacity'),10)===1||parseInt($(this).css('opacity'),10)===0)) -this.style.removeAttribute('filter');$(this).data("jGrowl").created=new Date();});}}).bind('jGrowl.beforeClose',function(){if(o.beforeClose.apply(notification,[notification,message,o,self.element])!=false) -$(this).trigger('jGrowl.close');}).bind('jGrowl.close',function(){$(this).data('jGrowl.pause',true);$(this).animate(o.animateClose,o.speed,o.easing,function(){$(this).remove();var close=o.close.apply(notification,[notification,message,o,self.element]);if($.isFunction(close)) -close.apply(notification,[notification,message,o,self.element]);});}).trigger('jGrowl.beforeOpen');if($.fn.corner!=undefined)$(notification).corner(o.corners);if($('div.jGrowl-notification:parent',self.element).size()>1&&$('div.jGrowl-closer',self.element).size()==0&&this.defaults.closer!=false){$(this.defaults.closerTemplate).addClass('jGrowl-closer ui-state-highlight ui-corner-all').addClass(this.defaults.theme).appendTo(self.element).animate(this.defaults.animateOpen,this.defaults.speed,this.defaults.easing).bind("click.jGrowl",function(){$(this).siblings().children('div.close').trigger("click.jGrowl");if($.isFunction(self.defaults.closer)){self.defaults.closer.apply($(this).parent()[0],[$(this).parent()[0]]);}});};},update:function(){$(this.element).find('div.jGrowl-notification:parent').each(function(){if($(this).data("jGrowl")!=undefined&&$(this).data("jGrowl").created!=undefined&&($(this).data("jGrowl").created.getTime()+$(this).data("jGrowl").life)<(new Date()).getTime()&&$(this).data("jGrowl").sticky!=true&&($(this).data("jGrowl.pause")==undefined||$(this).data("jGrowl.pause")!=true)){$(this).trigger('jGrowl.beforeClose');}});if(this.notifications.length>0&&(this.defaults.pool==0||$(this.element).find('div.jGrowl-notification:parent').size()<this.defaults.pool)) -this.render(this.notifications.shift());if($(this.element).find('div.jGrowl-notification:parent').size()<2){$(this.element).find('div.jGrowl-closer').animate(this.defaults.animateClose,this.defaults.speed,this.defaults.easing,function(){$(this).remove();});}},startup:function(e){this.element=$(e).addClass('jGrowl').append('<div class="jGrowl-notification"></div>');this.interval=setInterval(function(){$(e).data('jGrowl.instance').update();},this.defaults.check);if($.browser.msie&&parseInt($.browser.version)<7&&!window["XMLHttpRequest"]){$(this.element).addClass('ie6');}},shutdown:function(){$(this.element).removeClass('jGrowl').find('div.jGrowl-notification').remove();clearInterval(this.interval);},close:function(){$(this.element).find('div.jGrowl-notification').each(function(){$(this).trigger('jGrowl.beforeClose');});}});$.jGrowl.defaults=$.fn.jGrowl.prototype.defaults;})(jQuery);
\ No newline at end of file +(function(e){var t=function(){return!1===e.support.boxModel&&e.support.objectAll&&e.support.leadingWhitespace}();e.jGrowl=function(t,i){0==e("#jGrowl").size()&&e('<div id="jGrowl"></div>').addClass(i&&i.position?i.position:e.jGrowl.defaults.position).appendTo("body"),e("#jGrowl").jGrowl(t,i)},e.fn.jGrowl=function(t,i){if(e.isFunction(this.each)){var o=arguments;return this.each(function(){void 0==e(this).data("jGrowl.instance")&&(e(this).data("jGrowl.instance",e.extend(new e.fn.jGrowl,{notifications:[],element:null,interval:null})),e(this).data("jGrowl.instance").startup(this)),e.isFunction(e(this).data("jGrowl.instance")[t])?e(this).data("jGrowl.instance")[t].apply(e(this).data("jGrowl.instance"),e.makeArray(o).slice(1)):e(this).data("jGrowl.instance").create(t,i)})}},e.extend(e.fn.jGrowl.prototype,{defaults:{pool:0,header:"",group:"",sticky:!1,position:"top-right",glue:"after",theme:"default",themeState:"highlight",corners:"10px",check:250,life:3e3,closeDuration:"normal",openDuration:"normal",easing:"swing",closer:!0,closeTemplate:"×",closerTemplate:"<div>[ close all ]</div>",log:function(){},beforeOpen:function(){},afterOpen:function(){},open:function(){},beforeClose:function(){},close:function(){},animateOpen:{opacity:"show"},animateClose:{opacity:"hide"}},notifications:[],element:null,interval:null,create:function(t,i){var i=e.extend({},this.defaults,i);i.speed!==void 0&&(i.openDuration=i.speed,i.closeDuration=i.speed),this.notifications.push({message:t,options:i}),i.log.apply(this.element,[this.element,t,i])},render:function(t){var i=this,o=t.message,n=t.options;n.themeState=""==n.themeState?"":"ui-state-"+n.themeState;var t=e("<div/>").addClass("jGrowl-notification "+n.themeState+" ui-corner-all"+(void 0!=n.group&&""!=n.group?" "+n.group:"")).append(e("<div/>").addClass("jGrowl-close").html(n.closeTemplate)).append(e("<div/>").addClass("jGrowl-header").html(n.header)).append(e("<div/>").addClass("jGrowl-message").html(o)).data("jGrowl",n).addClass(n.theme).children("div.jGrowl-close").bind("click.jGrowl",function(){e(this).parent().trigger("jGrowl.beforeClose")}).parent();e(t).bind("mouseover.jGrowl",function(){e("div.jGrowl-notification",i.element).data("jGrowl.pause",!0)}).bind("mouseout.jGrowl",function(){e("div.jGrowl-notification",i.element).data("jGrowl.pause",!1)}).bind("jGrowl.beforeOpen",function(){n.beforeOpen.apply(t,[t,o,n,i.element])!==!1&&e(this).trigger("jGrowl.open")}).bind("jGrowl.open",function(){n.open.apply(t,[t,o,n,i.element])!==!1&&("after"==n.glue?e("div.jGrowl-notification:last",i.element).after(t):e("div.jGrowl-notification:first",i.element).before(t),e(this).animate(n.animateOpen,n.openDuration,n.easing,function(){e.support.opacity===!1&&this.style.removeAttribute("filter"),null!==e(this).data("jGrowl")&&(e(this).data("jGrowl").created=new Date),e(this).trigger("jGrowl.afterOpen")}))}).bind("jGrowl.afterOpen",function(){n.afterOpen.apply(t,[t,o,n,i.element])}).bind("jGrowl.beforeClose",function(){n.beforeClose.apply(t,[t,o,n,i.element])!==!1&&e(this).trigger("jGrowl.close")}).bind("jGrowl.close",function(){e(this).data("jGrowl.pause",!0),e(this).animate(n.animateClose,n.closeDuration,n.easing,function(){e.isFunction(n.close)?n.close.apply(t,[t,o,n,i.element])!==!1&&e(this).remove():e(this).remove()})}).trigger("jGrowl.beforeOpen"),""!=n.corners&&void 0!=e.fn.corner&&e(t).corner(n.corners),e("div.jGrowl-notification:parent",i.element).size()>1&&0==e("div.jGrowl-closer",i.element).size()&&this.defaults.closer!==!1&&e(this.defaults.closerTemplate).addClass("jGrowl-closer "+this.defaults.themeState+" ui-corner-all").addClass(this.defaults.theme).appendTo(i.element).animate(this.defaults.animateOpen,this.defaults.speed,this.defaults.easing).bind("click.jGrowl",function(){e(this).siblings().trigger("jGrowl.beforeClose"),e.isFunction(i.defaults.closer)&&i.defaults.closer.apply(e(this).parent()[0],[e(this).parent()[0]])})},update:function(){e(this.element).find("div.jGrowl-notification:parent").each(function(){void 0!=e(this).data("jGrowl")&&void 0!==e(this).data("jGrowl").created&&e(this).data("jGrowl").created.getTime()+parseInt(e(this).data("jGrowl").life)<(new Date).getTime()&&e(this).data("jGrowl").sticky!==!0&&(void 0==e(this).data("jGrowl.pause")||e(this).data("jGrowl.pause")!==!0)&&e(this).trigger("jGrowl.beforeClose")}),this.notifications.length>0&&(0==this.defaults.pool||e(this.element).find("div.jGrowl-notification:parent").size()<this.defaults.pool)&&this.render(this.notifications.shift()),2>e(this.element).find("div.jGrowl-notification:parent").size()&&e(this.element).find("div.jGrowl-closer").animate(this.defaults.animateClose,this.defaults.speed,this.defaults.easing,function(){e(this).remove()})},startup:function(i){this.element=e(i).addClass("jGrowl").append('<div class="jGrowl-notification"></div>'),this.interval=setInterval(function(){e(i).data("jGrowl.instance").update()},parseInt(this.defaults.check)),t&&e(this.element).addClass("ie6")},shutdown:function(){e(this.element).removeClass("jGrowl").find("div.jGrowl-notification").trigger("jGrowl.close").parent().empty()},close:function(){e(this.element).find("div.jGrowl-notification").each(function(){e(this).trigger("jGrowl.beforeClose")})}}),e.jGrowl.defaults=e.fn.jGrowl.prototype.defaults})(jQuery); +/* +//@ sourceMappingURL=jquery.jgrowl.map +*/
\ No newline at end of file diff --git a/themes/default/js/plugins/jquery.tokeninput.css b/themes/default/js/plugins/jquery.tokeninput.css new file mode 100644 index 000000000..6eb101b2a --- /dev/null +++ b/themes/default/js/plugins/jquery.tokeninput.css @@ -0,0 +1,16 @@ +/* TokenInput (with Facebook style) */ +ul.token-input-list {overflow: hidden; height: auto !important; height: 1%;width: 400px;border: 1px solid #8496ba;cursor: text;font-size: 12px;font-family: Verdana;min-height: 1px;z-index: 999;margin: 0;padding: 0;background-color: #fff;list-style-type: none;clear: left;} +ul.token-input-list li input {border: 0;width: 100px;padding: 3px 8px;background-color: white;margin: 2px 0;-webkit-appearance: caret;color: black;} +li.token-input-token {overflow: hidden; height: auto !important; height: 15px;margin: 3px;padding: 1px 3px;background-color: #eff2f7;color: #000;cursor: default;border: 1px solid #ccd5e4;font-size: 11px;border-radius: 5px;-moz-border-radius: 5px;-webkit-border-radius: 5px;float: left;white-space: nowrap;} +li.token-input-token p {display: inline;padding: 0;margin: 0;} +li.token-input-token span {color: #a6b3cf;margin-left: 5px;font-weight: bold;cursor: pointer;} +li.token-input-selected-token {background-color: #5670a6;border: 1px solid #3b5998;color: #fff;} +li.token-input-input-token {float: left;margin: 0;padding: 0;list-style-type: none;width:10px;} +div.token-input-dropdown {position: absolute;width: 400px;background-color: #fff;overflow: hidden;border-left: 1px solid #ccc;border-right: 1px solid #ccc;border-bottom: 1px solid #ccc;cursor: default;font-size: 11px;font-family: Verdana;z-index: 1;} +div.token-input-dropdown p {margin: 0;padding: 5px;font-weight: bold;color: #777;} +div.token-input-dropdown ul {margin: 0;padding: 0;} +div.token-input-dropdown ul li {background-color: #fff;padding: 3px;margin: 0;list-style-type: none;} +div.token-input-dropdown ul li.token-input-dropdown-item {background-color: #fff;} +div.token-input-dropdown ul li.token-input-dropdown-item2 {background-color: #fff;} +div.token-input-dropdown ul li em {font-weight: bold;font-style: normal;} +div.token-input-dropdown ul li.token-input-selected-dropdown-item {background-color: #3b5998;color: #fff;}
\ No newline at end of file diff --git a/themes/default/js/plugins/jquery.tokeninput.js b/themes/default/js/plugins/jquery.tokeninput.js index 0c8662b3b..7348639ae 100644 --- a/themes/default/js/plugins/jquery.tokeninput.js +++ b/themes/default/js/plugins/jquery.tokeninput.js @@ -1,50 +1,85 @@ -/** - DON'T MAKE AUTOMATIC UPGRADE - This is a merged version of : - + https://github.com/gr2m/jquery-tokeninput/ - + https://github.com/mistic100/jquery-tokeninput/ -*/ - /* * jQuery Plugin: Tokenizing Autocomplete Text Entry - * Version 1.4.2 + * Version 1.6.1 * * Copyright (c) 2009 James Smith (http://loopj.com) * Licensed jointly under the GPL and MIT licenses, * choose which one suits your project best! * + * https://github.com/mistic100/jquery-tokeninput */ (function ($) { // Default settings var DEFAULT_SETTINGS = { - hintText: "Type in a search term", - noResultsText: "No results", - searchingText: "Searching...", - newText: "(new)", - deleteText: "×", + // Search settings + method: "GET", + queryParam: "q", searchDelay: 300, minChars: 1, - tokenLimit: null, + propertyToSearch: "name", jsonContainer: null, - method: "GET", contentType: "json", - queryParam: "q", - tokenDelimiter: ",", - preventDuplicates: false, + + // Prepopulation settings prePopulate: null, processPrePopulate: false, + + // Display settings + hintText: "Type in a search term", + noResultsText: "No results", + searchingText: "Searching...", + deleteText: "×", + newText: " (new)", animateDropdown: true, + placeholder: null, + theme: null, + zindex: 999, + resultsLimit: null, + + enableHTML: false, + + resultsFormatter: function(item) { + var string = item[this.propertyToSearch]; + return "<li>" + (this.enableHTML ? string : _escapeHTML(string)) + "</li>"; + }, + + tokenFormatter: function(item) { + var string = item[this.propertyToSearch]; + return "<li><p>" + (this.enableHTML ? string : _escapeHTML(string)) + "</p></li>"; + }, + + // Tokenization settings + tokenLimit: null, + tokenDelimiter: ",", + preventDuplicates: false, + tokenValue: "id", + + // Behavioral settings + allowFreeTagging: false, + freeTaggingHint: true, + allowTabOut: false, + + // Callbacks onResult: null, + onCachedResult: null, onAdd: null, + onFreeTaggingAdd: null, onDelete: null, - allowCreation: false + onReady: null, + + // Other settings + idPrefix: "token-input-", + + // Keep track if the input is currently in disabled mode + disabled: false }; // Default classes to use when theming var DEFAULT_CLASSES = { tokenList: "token-input-list", token: "token-input-token", + tokenReadOnly: "token-input-token-readonly", tokenDelete: "token-input-delete-token", selectedToken: "token-input-selected-token", highlightedToken: "token-input-highlighted-token", @@ -52,7 +87,9 @@ var DEFAULT_CLASSES = { dropdownItem: "token-input-dropdown-item", dropdownItem2: "token-input-dropdown-item2", selectedDropdownItem: "token-input-selected-dropdown-item", - inputToken: "token-input-input-token" + inputToken: "token-input-input-token", + focused: "token-input-focused", + disabled: "token-input-disabled" }; // Input box position "enum" @@ -81,16 +118,82 @@ var KEY = { COMMA: 188 }; +var HTML_ESCAPES = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''', + '/': '/' +}; -// Expose the .tokenInput function to jQuery as a plugin -$.fn.tokenInput = function (url_or_data, options) { - var settings = $.extend({}, DEFAULT_SETTINGS, options || {}); +var HTML_ESCAPE_CHARS = /[&<>"'\/]/g; + +function coerceToString(val) { + return String((val === null || val === undefined) ? '' : val); +} + +function _escapeHTML(text) { + return coerceToString(text).replace(HTML_ESCAPE_CHARS, function(match) { + return HTML_ESCAPES[match]; + }); +} + +// Additional public (exposed) methods +var methods = { + init: function(url_or_data_or_function, options) { + var settings = $.extend({}, DEFAULT_SETTINGS, options || {}); - return this.each(function () { - new $.TokenList(this, url_or_data, settings); - }); + return this.each(function () { + $(this).data("settings", settings); + $(this).data("tokenInputObject", new $.TokenList(this, url_or_data_or_function, settings)); + }); + }, + clear: function() { + this.data("tokenInputObject").clear(); + return this; + }, + add: function(item) { + this.data("tokenInputObject").add(item); + return this; + }, + remove: function(item) { + this.data("tokenInputObject").remove(item); + return this; + }, + get: function() { + return this.data("tokenInputObject").getTokens(); + }, + toggleDisabled: function(disable) { + this.data("tokenInputObject").toggleDisabled(disable); + return this; + }, + setOptions: function(options){ + $(this).data("settings", $.extend({}, $(this).data("settings"), options || {})); + return this; + }, + destroy: function () { + if(this.data("tokenInputObject")){ + this.data("tokenInputObject").clear(); + var tmpInput = this; + var closest = this.parent(); + closest.empty(); + tmpInput.show(); + closest.append(tmpInput); + return tmpInput; + } + } }; +// Expose the .tokenInput function to jQuery as a plugin +$.fn.tokenInput = function (method) { + // Method calling and initialization logic + if(methods[method]) { + return methods[method].apply(this, Array.prototype.slice.call(arguments, 1)); + } else { + return methods.init.apply(this, arguments); + } +}; // TokenList class for each input $.TokenList = function (input, url_or_data, settings) { @@ -99,35 +202,38 @@ $.TokenList = function (input, url_or_data, settings) { // // Configure the data source - if(typeof(url_or_data) === "string") { + if($.type(url_or_data) === "string" || $.type(url_or_data) === "function") { // Set the url to query against - settings.url = url_or_data; + $(input).data("settings").url = url_or_data; + + // If the URL is a function, evaluate it here to do our initalization work + var url = computeURL(); // Make a smart guess about cross-domain if it wasn't explicitly specified - if(settings.crossDomain === undefined) { - if(settings.url.indexOf("://") === -1) { - settings.crossDomain = false; + if($(input).data("settings").crossDomain === undefined && typeof url === "string") { + if(url.indexOf("://") === -1) { + $(input).data("settings").crossDomain = false; } else { - settings.crossDomain = (location.href.split(/\/+/g)[1] !== settings.url.split(/\/+/g)[1]); + $(input).data("settings").crossDomain = (location.href.split(/\/+/g)[1] !== url.split(/\/+/g)[1]); } } } else if(typeof(url_or_data) === "object") { // Set the local data to search through - settings.local_data = url_or_data; + $(input).data("settings").local_data = url_or_data; } // Build class names - if(settings.classes) { + if($(input).data("settings").classes) { // Use custom class names - settings.classes = $.extend({}, DEFAULT_CLASSES, settings.classes); - } else if(settings.theme) { + $(input).data("settings").classes = $.extend({}, DEFAULT_CLASSES, $(input).data("settings").classes); + } else if($(input).data("settings").theme) { // Use theme-suffixed default class names - settings.classes = {}; + $(input).data("settings").classes = {}; $.each(DEFAULT_CLASSES, function(key, value) { - settings.classes[key] = value + "-" + settings.theme; + $(input).data("settings").classes[key] = value + "-" + $(input).data("settings").theme; }); } else { - settings.classes = DEFAULT_CLASSES; + $(input).data("settings").classes = DEFAULT_CLASSES; } @@ -145,17 +251,29 @@ $.TokenList = function (input, url_or_data, settings) { var input_val; // Create a new text input an attach keyup events - var input_box = $("<input type=\"text\" autocomplete=\"off\">") + var input_box = $("<input type=\"text\" autocomplete=\"off\" autocapitalize=\"off\">") .css({ outline: "none" }) + .attr("id", $(input).data("settings").idPrefix + input.id) .focus(function () { - if (settings.tokenLimit === null || settings.tokenLimit !== token_count) { + if ($(input).data("settings").disabled) { + return false; + } else + if ($(input).data("settings").tokenLimit === null || $(input).data("settings").tokenLimit !== token_count) { show_dropdown_hint(); } + token_list.addClass($(input).data("settings").classes.focused); }) .blur(function () { hide_dropdown(); + + if ($(input).data("settings").allowFreeTagging) { + add_freetagging_tokens(); + } + + $(this).val(""); + token_list.removeClass($(input).data("settings").classes.focused); }) .bind("keyup keydown blur update", resize_input) .keydown(function (event) { @@ -197,8 +315,8 @@ $.TokenList = function (input, url_or_data, settings) { if(dropdown_item.length) { select_dropdown_item(dropdown_item); } - return false; } + return false; break; case KEY.BACKSPACE: @@ -207,6 +325,7 @@ $.TokenList = function (input, url_or_data, settings) { if(!$(this).val().length) { if(selected_token) { delete_token($(selected_token)); + hidden_input.change(); } else if(previous_token.length) { select_token($(previous_token.get(0))); } @@ -225,10 +344,25 @@ $.TokenList = function (input, url_or_data, settings) { case KEY.NUMPAD_ENTER: case KEY.COMMA: if(selected_dropdown_item) { - add_token($(selected_dropdown_item)); - return false; + add_token($(selected_dropdown_item).data("tokeninput")); + hidden_input.change(); + } else { + if ($(input).data("settings").allowFreeTagging) { + if($(input).data("settings").allowTabOut && $(this).val() === "") { + return true; + } else { + add_freetagging_tokens(); + } + } else { + $(this).val(""); + if($(input).data("settings").allowTabOut) { + return true; + } + } + event.stopPropagation(); + event.preventDefault(); } - break; + return false; case KEY.ESCAPE: hide_dropdown(); @@ -243,29 +377,52 @@ $.TokenList = function (input, url_or_data, settings) { } }); + // Keep reference for placeholder + if (settings.placeholder) + input_box.attr("placeholder", settings.placeholder) + if ($(input).get(0).tagName == 'SELECT') { - // Create a new input to store selected tokens, original will be delete later - var hidden_input = $("<input type=\"text\" name=\"" + $(input).attr('name') + "\" autocomplete=\"off\">") - .hide() - .val("") - .focus(function () { - input_box.focus(); - }) - .blur(function () { - input_box.blur(); - }) - .insertBefore(input); + // Create a new input to store selected tokens, original will be removed later + var hidden_input = $("<input type=\"text\" name=\"" + $(input).attr('name') + "\" autocomplete=\"off\">") + .hide() + .val("") + .focus(function () { + focus_with_timeout(input_box); + }) + .blur(function () { + input_box.blur(); + return hidden_input; + }) + .insertBefore(input); + + // get prepopulate options and store them in hidden_input + var select_data = []; + $(input).children('option').each(function () { + var item = {}; + item[$(input).data("settings").tokenValue] = $(this).attr('value'); + item[$(input).data("settings").propertyToSearch] = $(this).text(); + select_data[ select_data.length ] = item; + }); + hidden_input.data("pre", select_data); + + // remove the SELECT object + hidden_input.data("settings", $(input).data("settings")); + $(input).remove(); + input = hidden_input[0]; + } else { - // Keep a reference to the original input box - var hidden_input = $(input) - .hide() - .val("") - .focus(function () { - input_box.focus(); - }) - .blur(function () { - input_box.blur(); - }); + // Keep a reference to the original input box + var hidden_input = $(input) + .hide() + .val("") + .focus(function () { + focus_with_timeout(input_box); + }) + .blur(function () { + input_box.blur(); + //return the object to this can be referenced in the callback functions. + return hidden_input; + }); } // Keep a reference to the selected token and dropdown item @@ -275,7 +432,7 @@ $.TokenList = function (input, url_or_data, settings) { // The list to store the token items in var token_list = $("<ul />") - .addClass(settings.classes.tokenList) + .addClass($(input).data("settings").classes.tokenList) .click(function (event) { var li = $(event.target).closest("li"); if(li && li.get(0) && $.data(li.get(0), "tokeninput")) { @@ -287,32 +444,32 @@ $.TokenList = function (input, url_or_data, settings) { } // Focus input box - input_box.focus(); + focus_with_timeout(input_box); } }) .mouseover(function (event) { var li = $(event.target).closest("li"); if(li && selected_token !== this) { - li.addClass(settings.classes.highlightedToken); + li.addClass($(input).data("settings").classes.highlightedToken); } }) .mouseout(function (event) { var li = $(event.target).closest("li"); if(li && selected_token !== this) { - li.removeClass(settings.classes.highlightedToken); + li.removeClass($(input).data("settings").classes.highlightedToken); } }) .insertBefore(hidden_input); // The token holding the input box var input_token = $("<li />") - .addClass(settings.classes.inputToken) + .addClass($(input).data("settings").classes.inputToken) .appendTo(token_list) .append(input_box); // The list to store the dropdown items in var dropdown = $("<div>") - .addClass(settings.classes.dropdown) + .addClass($(input).data("settings").classes.dropdown) .appendTo("body") .hide(); @@ -333,36 +490,116 @@ $.TokenList = function (input, url_or_data, settings) { // Pre-populate list if items exist hidden_input.val(""); - var li_data = settings.prePopulate || hidden_input.data("pre"); - if(settings.processPrePopulate && $.isFunction(settings.onResult)) { - li_data = settings.onResult.call(hidden_input, li_data); - } + var li_data = $(input).data("settings").prePopulate || hidden_input.data("pre"); + if($(input).data("settings").processPrePopulate && $.isFunction($(input).data("settings").onResult)) { + li_data = $(input).data("settings").onResult.call(hidden_input, li_data); + } if(li_data && li_data.length) { $.each(li_data, function (index, value) { - insert_token(value.id, value.name); + insert_token(value); + checkTokenLimit(); + input_box.attr("placeholder", null) }); } - - // Pre-populate from SELECT options - if ($(input).get(0).tagName == 'SELECT') { - $(input).children('option').each(function () { - insert_token($(this).attr('value'), $(this).text()); - }); + + // Check if widget should initialize as disabled + if ($(input).data("settings").disabled) { + toggleDisabled(true); } + // Initialization is done + if($.isFunction($(input).data("settings").onReady)) { + $(input).data("settings").onReady.call(); + } + + // + // Public functions + // + + this.clear = function() { + token_list.children("li").each(function() { + if ($(this).children("input").length === 0) { + delete_token($(this)); + } + }); + }; + + this.add = function(item) { + add_token(item); + }; + + this.remove = function(item) { + token_list.children("li").each(function() { + if ($(this).children("input").length === 0) { + var currToken = $(this).data("tokeninput"); + var match = true; + for (var prop in item) { + if (item[prop] !== currToken[prop]) { + match = false; + break; + } + } + if (match) { + delete_token($(this)); + } + } + }); + }; + + this.getTokens = function() { + return saved_tokens; + }; + + this.toggleDisabled = function(disable) { + toggleDisabled(disable); + }; + // Resize input to maximum width so the placeholder can be seen + resize_input(); // // Private functions // + function escapeHTML(text) { + return $(input).data("settings").enableHTML ? text : _escapeHTML(text); + } + + // Toggles the widget between enabled and disabled state, or according + // to the [disable] parameter. + function toggleDisabled(disable) { + if (typeof disable === 'boolean') { + $(input).data("settings").disabled = disable + } else { + $(input).data("settings").disabled = !$(input).data("settings").disabled; + } + input_box.attr('disabled', $(input).data("settings").disabled); + token_list.toggleClass($(input).data("settings").classes.disabled, $(input).data("settings").disabled); + // if there is any token selected we deselect it + if(selected_token) { + deselect_token($(selected_token), POSITION.END); + } + hidden_input.attr('disabled', $(input).data("settings").disabled); + } + + function checkTokenLimit() { + if($(input).data("settings").tokenLimit !== null && token_count >= $(input).data("settings").tokenLimit) { + input_box.hide(); + hide_dropdown(); + return; + } + } + function resize_input() { if(input_val === (input_val = input_box.val())) {return;} + // Get width left on the current line + var width_left = token_list.width() - input_box.offset().left - token_list.offset().left; // Enter new content into resizer and resize input accordingly - var escaped = input_val.replace(/&/g, '&').replace(/\s/g,' ').replace(/</g, '<').replace(/>/g, '>'); - input_resizer.html(escaped); - input_box.width(input_resizer.width() + 30); + input_resizer.html(_escapeHTML(input_val)); + // Get maximum width, minimum the size of input and maximum the widget's width + input_box.width(Math.min(token_list.width(), + Math.max(width_left, input_resizer.width() + 30))); } function is_printable_character(keycode) { @@ -372,52 +609,79 @@ $.TokenList = function (input, url_or_data, settings) { (keycode >= 219 && keycode <= 222)); // ( \ ) ' } + function add_freetagging_tokens() { + var value = $.trim(input_box.val()); + var tokens = value.split($(input).data("settings").tokenDelimiter); + $.each(tokens, function(i, token) { + if (!token) { + return; + } + + if ($.isFunction($(input).data("settings").onFreeTaggingAdd)) { + token = $(input).data("settings").onFreeTaggingAdd.call(hidden_input, token); + } + var object = {}; + object[$(input).data("settings").tokenValue] = object[$(input).data("settings").propertyToSearch] = token; + add_token(object); + }); + } + // Inner function to a token to the list - function insert_token(id, value) { - var this_token = $("<li><p>"+ value +"</p></li>") - .addClass(settings.classes.token) - .insertBefore(input_token); + function insert_token(item) { + var $this_token = $($(input).data("settings").tokenFormatter(item)); + var readonly = item.readonly === true ? true : false; + + if(readonly) $this_token.addClass($(input).data("settings").classes.tokenReadOnly); + + $this_token.addClass($(input).data("settings").classes.token).insertBefore(input_token); // The 'delete token' button - $("<span>" + settings.deleteText + "</span>") - .addClass(settings.classes.tokenDelete) - .appendTo(this_token) - .click(function () { - delete_token($(this).parent()); - return false; - }); + if(!readonly) { + $("<span>" + $(input).data("settings").deleteText + "</span>") + .addClass($(input).data("settings").classes.tokenDelete) + .appendTo($this_token) + .click(function () { + if (!$(input).data("settings").disabled) { + delete_token($(this).parent()); + hidden_input.change(); + return false; + } + }); + } // Store data on the token - var token_data = {"id": id, "name": value}; - $.data(this_token.get(0), "tokeninput", token_data); + var token_data = item; + $.data($this_token.get(0), "tokeninput", item); // Save this token for duplicate checking saved_tokens = saved_tokens.slice(0,selected_token_index).concat([token_data]).concat(saved_tokens.slice(selected_token_index)); selected_token_index++; // Update the hidden input - var token_ids = $.map(saved_tokens, function (el) { - return el.id; - }); - hidden_input.val(token_ids.join(settings.tokenDelimiter)); + update_hidden_input(saved_tokens, hidden_input); token_count += 1; - return this_token; + // Check the token limit + if($(input).data("settings").tokenLimit !== null && token_count >= $(input).data("settings").tokenLimit) { + input_box.hide(); + hide_dropdown(); + } + + return $this_token; } // Add a token to the token list based on user input function add_token (item) { - var li_data = $.data(item.get(0), "tokeninput"); - var callback = settings.onAdd; + var callback = $(input).data("settings").onAdd; // See if the token already exists and select it if we don't want duplicates - if(token_count > 0 && settings.preventDuplicates) { + if(token_count > 0 && $(input).data("settings").preventDuplicates) { var found_existing_token = null; token_list.children().each(function () { var existing_token = $(this); var existing_data = $.data(existing_token.get(0), "tokeninput"); - if(existing_data && existing_data.id === li_data.id) { + if(existing_data && existing_data[settings.tokenValue] === item[settings.tokenValue]) { found_existing_token = existing_token; return false; } @@ -426,21 +690,20 @@ $.TokenList = function (input, url_or_data, settings) { if(found_existing_token) { select_token(found_existing_token); input_token.insertAfter(found_existing_token); - input_box.focus(); + focus_with_timeout(input_box); return; } } - // Insert the new tokens - insert_token(li_data.id, li_data.name); + // Squeeze input_box so we force no unnecessary line break + input_box.width(0); - // Check the token limit - if(settings.tokenLimit !== null && token_count >= settings.tokenLimit) { - input_box.hide(); - hide_dropdown(); - return; - } else { - input_box.focus(); + // Insert the new tokens + if($(input).data("settings").tokenLimit == null || token_count < $(input).data("settings").tokenLimit) { + insert_token(item); + // Remove the placeholder so it's not seen after you've added a token + input_box.attr("placeholder", null) + checkTokenLimit(); } // Clear input box @@ -451,25 +714,27 @@ $.TokenList = function (input, url_or_data, settings) { // Execute the onAdd callback if defined if($.isFunction(callback)) { - callback.call(hidden_input,li_data); + callback.call(hidden_input,item); } } // Select a token in the token list function select_token (token) { - token.addClass(settings.classes.selectedToken); - selected_token = token.get(0); + if (!$(input).data("settings").disabled) { + token.addClass($(input).data("settings").classes.selectedToken); + selected_token = token.get(0); - // Hide input box - input_box.val(""); + // Hide input box + input_box.val(""); - // Hide dropdown if it is visible (eg if we clicked to select token) - hide_dropdown(); + // Hide dropdown if it is visible (eg if we clicked to select token) + hide_dropdown(); + } } // Deselect a token in the token list function deselect_token (token, position) { - token.removeClass(settings.classes.selectedToken); + token.removeClass($(input).data("settings").classes.selectedToken); selected_token = null; if(position === POSITION.BEFORE) { @@ -484,7 +749,7 @@ $.TokenList = function (input, url_or_data, settings) { } // Show the input box and give it focus again - input_box.focus(); + focus_with_timeout(input_box); } // Toggle selection of a token in the token list @@ -506,7 +771,7 @@ $.TokenList = function (input, url_or_data, settings) { function delete_token (token) { // Remove the id from the saved list var token_data = $.data(token.get(0), "tokeninput"); - var callback = settings.onDelete; + var callback = $(input).data("settings").onDelete; var index = token.prevAll().length; if(index > selected_token_index) index--; @@ -516,25 +781,25 @@ $.TokenList = function (input, url_or_data, settings) { selected_token = null; // Show the input box and give it focus again - input_box.focus(); + focus_with_timeout(input_box); // Remove this token from the saved list saved_tokens = saved_tokens.slice(0,index).concat(saved_tokens.slice(index+1)); + if (saved_tokens.length == 0) { + input_box.attr("placeholder", settings.placeholder) + } if(index < selected_token_index) selected_token_index--; // Update the hidden input - var token_ids = $.map(saved_tokens, function (el) { - return el.id; - }); - hidden_input.val(token_ids.join(settings.tokenDelimiter)); + update_hidden_input(saved_tokens, hidden_input); token_count -= 1; - if(settings.tokenLimit !== null) { + if($(input).data("settings").tokenLimit !== null) { input_box .show() - .val("") - .focus(); + .val(""); + focus_with_timeout(input_box); } // Execute the onDelete callback if defined @@ -543,6 +808,18 @@ $.TokenList = function (input, url_or_data, settings) { } } + // Update the hidden input box value + function update_hidden_input(saved_tokens, hidden_input) { + var token_values = $.map(saved_tokens, function (el) { + if(typeof $(input).data("settings").tokenValue == 'function') + return $(input).data("settings").tokenValue.call(this, el); + + return el[$(input).data("settings").tokenValue]; + }); + hidden_input.val(token_values.join($(input).data("settings").tokenDelimiter)); + + } + // Hide and clear the results dropdown function hide_dropdown () { dropdown.hide().empty(); @@ -553,30 +830,47 @@ $.TokenList = function (input, url_or_data, settings) { dropdown .css({ position: "absolute", - top: $(token_list).offset().top + $(token_list).outerHeight(), - left: $(token_list).offset().left, - zindex: 999 + top: token_list.offset().top + token_list.outerHeight(), + left: token_list.offset().left, + width: token_list.width(), + 'z-index': $(input).data("settings").zindex }) .show(); } function show_dropdown_searching () { - if(settings.searchingText) { - dropdown.html("<p>"+settings.searchingText+"</p>"); + if($(input).data("settings").searchingText) { + dropdown.html("<p>" + escapeHTML($(input).data("settings").searchingText) + "</p>"); show_dropdown(); } } function show_dropdown_hint () { - if(settings.hintText) { - dropdown.html("<p>"+settings.hintText+"</p>"); + if($(input).data("settings").hintText) { + dropdown.html("<p>" + escapeHTML($(input).data("settings").hintText) + "</p>"); show_dropdown(); } } + var regexp_special_chars = new RegExp('[.\\\\+*?\\[\\^\\]$(){}=!<>|:\\-]', 'g'); + function regexp_escape(term) { + return term.replace(regexp_special_chars, '\\$&'); + } + // Highlight the query part of the search term function highlight_term(value, term) { - return value.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + term + ")(?![^<>]*>)(?![^&;]+;)", "gi"), "<b>$1</b>"); + return value.replace( + new RegExp( + "(?![^&;]+;)(?!<[^<>]*)(" + regexp_escape(term) + ")(?![^<>]*>)(?![^&;]+;)", + "gi" + ), function(match, p1) { + return "<b>" + escapeHTML(p1) + "</b>"; + } + ); + } + + function find_value_and_highlight_term(template, value, term) { + return template.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + regexp_escape(value) + ")(?![^<>]*>)(?![^&;]+;)", "g"), highlight_term(value, term)); } // Populate the results dropdown with some results @@ -589,38 +883,46 @@ $.TokenList = function (input, url_or_data, settings) { select_dropdown_item($(event.target).closest("li")); }) .mousedown(function (event) { - add_token($(event.target).closest("li")); + add_token($(event.target).closest("li").data("tokeninput")); + hidden_input.change(); return false; }) .hide(); + if ($(input).data("settings").resultsLimit && results.length > $(input).data("settings").resultsLimit) { + results = results.slice(0, $(input).data("settings").resultsLimit); + } + $.each(results, function(index, value) { - var this_li = $("<li>" + highlight_term(value.name, query) + "</li>") - .appendTo(dropdown_ul); + var this_li = $(input).data("settings").resultsFormatter(value); + + this_li = find_value_and_highlight_term(this_li ,value[$(input).data("settings").propertyToSearch], query); + + this_li = $(this_li).appendTo(dropdown_ul); if(index % 2) { - this_li.addClass(settings.classes.dropdownItem); + this_li.addClass($(input).data("settings").classes.dropdownItem); } else { - this_li.addClass(settings.classes.dropdownItem2); + this_li.addClass($(input).data("settings").classes.dropdownItem2); } if(index === 0) { select_dropdown_item(this_li); } - $.data(this_li.get(0), "tokeninput", {"id": value.id, "name": value.name}); + $.data(this_li.get(0), "tokeninput", value); }); show_dropdown(); - if(settings.animateDropdown) { + if($(input).data("settings").animateDropdown) { dropdown_ul.slideDown("fast"); } else { dropdown_ul.show(); } } else { - if(settings.noResultsText) { - dropdown.html("<p>"+settings.noResultsText+"</p>"); + if($(input).data("settings").noResultsText) { + dropdown.html("<p>" + escapeHTML($(input).data("settings").noResultsText) + "</p>"); show_dropdown(); } } @@ -633,34 +935,34 @@ $.TokenList = function (input, url_or_data, settings) { deselect_dropdown_item($(selected_dropdown_item)); } - item.addClass(settings.classes.selectedDropdownItem); + item.addClass($(input).data("settings").classes.selectedDropdownItem); selected_dropdown_item = item.get(0); } } // Remove highlighting from an item in the results dropdown function deselect_dropdown_item (item) { - item.removeClass(settings.classes.selectedDropdownItem); + item.removeClass($(input).data("settings").classes.selectedDropdownItem); selected_dropdown_item = null; } // Do a search and show the "searching" dropdown if the input is longer - // than settings.minChars + // than $(input).data("settings").minChars function do_search() { - var query = input_box.val().toLowerCase(); + var query = input_box.val(); if(query && query.length) { if(selected_token) { deselect_token($(selected_token), POSITION.AFTER); } - if(query.length >= settings.minChars) { + if(query.length >= $(input).data("settings").minChars) { show_dropdown_searching(); clearTimeout(timeout); timeout = setTimeout(function(){ run_search(query); - }, settings.searchDelay); + }, $(input).data("settings").searchDelay); } else { hide_dropdown(); } @@ -669,17 +971,22 @@ $.TokenList = function (input, url_or_data, settings) { // Do the actual search function run_search(query) { - var cached_results = cache.get(query); + var cache_key = query + computeURL(); + var cached_results = cache.get(cache_key); if(cached_results) { + if ($.isFunction($(input).data("settings").onCachedResult)) { + cached_results = $(input).data("settings").onCachedResult.call(hidden_input, cached_results); + } populate_dropdown(query, cached_results); } else { // Are we doing an ajax search or local data search? - if(settings.url) { + if($(input).data("settings").url) { + var url = computeURL(); // Extract exisiting get params var ajax_params = {}; ajax_params.data = {}; - if(settings.url.indexOf("?") > -1) { - var parts = settings.url.split("?"); + if(url.indexOf("?") > -1) { + var parts = url.split("?"); ajax_params.url = parts[0]; var param_array = parts[1].split("&"); @@ -688,60 +995,73 @@ $.TokenList = function (input, url_or_data, settings) { ajax_params.data[kv[0]] = kv[1]; }); } else { - ajax_params.url = settings.url; + ajax_params.url = url; } // Prepare the request - ajax_params.data[settings.queryParam] = query; - ajax_params.type = settings.method; - ajax_params.dataType = settings.contentType; - if(settings.crossDomain) { + ajax_params.data[$(input).data("settings").queryParam] = query; + ajax_params.type = $(input).data("settings").method; + ajax_params.dataType = $(input).data("settings").contentType; + if($(input).data("settings").crossDomain) { ajax_params.dataType = "jsonp"; } // Attach the success callback ajax_params.success = function(results) { - if($.isFunction(settings.onResult)) { - results = settings.onResult.call(hidden_input, results); + cache.add(cache_key, $(input).data("settings").jsonContainer ? results[$(input).data("settings").jsonContainer] : results); + if($.isFunction($(input).data("settings").onResult)) { + results = $(input).data("settings").onResult.call(hidden_input, results); } - if(settings.allowCreation) { - results.push({name: input_box.val() + settings.newText, id: input_box.val()}); + if($(input).data("settings").allowFreeTagging && $(input).data("settings").freeTaggingHint) { + results.push({name: input_box.val() + $(input).data("settings").newText, id: input_box.val()}); } - cache.add(query, settings.jsonContainer ? results[settings.jsonContainer] : results); // only populate the dropdown if the results are associated with the active search query - if(input_box.val().toLowerCase() === query) { - populate_dropdown(query, settings.jsonContainer ? results[settings.jsonContainer] : results); + if(input_box.val() === query) { + populate_dropdown(query, $(input).data("settings").jsonContainer ? results[$(input).data("settings").jsonContainer] : results); } }; // Make the request $.ajax(ajax_params); - } else if(settings.local_data) { + } else if($(input).data("settings").local_data) { // Do the search through local data - var results = $.grep(settings.local_data, function (row) { - return row.name.toLowerCase().indexOf(query.toLowerCase()) > -1; + var results = $.grep($(input).data("settings").local_data, function (row) { + return row[$(input).data("settings").propertyToSearch].toLowerCase().indexOf(query.toLowerCase()) > -1; }); - - if($.isFunction(settings.onResult)) { - results = settings.onResult.call(hidden_input, results); - } - if(settings.allowCreation) { - results.push({name: input_box.val() + settings.newText, id: input_box.val()}); + if($(input).data("settings").allowFreeTagging && $(input).data("settings").freeTaggingHint) { + results.push({name: input_box.val() + $(input).data("settings").newText, id: input_box.val()}); + } + + cache.add(cache_key, results); + if($.isFunction($(input).data("settings").onResult)) { + results = $(input).data("settings").onResult.call(hidden_input, results); } - - cache.add(query, results); - populate_dropdown(query, results); } } } - - if ($(input).get(0).tagName == 'SELECT') { - $(input).remove(); + + // compute the dynamic URL + function computeURL() { + var url = $(input).data("settings").url; + if(typeof $(input).data("settings").url == 'function') { + url = $(input).data("settings").url.call($(input).data("settings")); + } + return url; } + + // Bring browser focus to the specified object. + // Use of setTimeout is to get around an IE bug. + // (See, e.g., http://stackoverflow.com/questions/2600186/focus-doesnt-work-in-ie) + // + // obj: a jQuery object to focus() + function focus_with_timeout(obj) { + setTimeout(function() { obj.focus(); }, 50); + } + }; // Really basic cache for the results @@ -775,3 +1095,4 @@ $.TokenList.Cache = function (options) { }; }; }(jQuery)); + diff --git a/themes/default/js/plugins/underscore.js b/themes/default/js/plugins/underscore.js new file mode 100644 index 000000000..b50115df5 --- /dev/null +++ b/themes/default/js/plugins/underscore.js @@ -0,0 +1,1276 @@ +// Underscore.js 1.5.2 +// http://underscorejs.org +// (c) 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors +// Underscore may be freely distributed under the MIT license. + +(function() { + + // Baseline setup + // -------------- + + // Establish the root object, `window` in the browser, or `exports` on the server. + var root = this; + + // Save the previous value of the `_` variable. + var previousUnderscore = root._; + + // Establish the object that gets returned to break out of a loop iteration. + var breaker = {}; + + // Save bytes in the minified (but not gzipped) version: + var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype; + + // Create quick reference variables for speed access to core prototypes. + var + push = ArrayProto.push, + slice = ArrayProto.slice, + concat = ArrayProto.concat, + toString = ObjProto.toString, + hasOwnProperty = ObjProto.hasOwnProperty; + + // All **ECMAScript 5** native function implementations that we hope to use + // are declared here. + var + nativeForEach = ArrayProto.forEach, + nativeMap = ArrayProto.map, + nativeReduce = ArrayProto.reduce, + nativeReduceRight = ArrayProto.reduceRight, + nativeFilter = ArrayProto.filter, + nativeEvery = ArrayProto.every, + nativeSome = ArrayProto.some, + nativeIndexOf = ArrayProto.indexOf, + nativeLastIndexOf = ArrayProto.lastIndexOf, + nativeIsArray = Array.isArray, + nativeKeys = Object.keys, + nativeBind = FuncProto.bind; + + // Create a safe reference to the Underscore object for use below. + var _ = function(obj) { + if (obj instanceof _) return obj; + if (!(this instanceof _)) return new _(obj); + this._wrapped = obj; + }; + + // Export the Underscore object for **Node.js**, with + // backwards-compatibility for the old `require()` API. If we're in + // the browser, add `_` as a global object via a string identifier, + // for Closure Compiler "advanced" mode. + if (typeof exports !== 'undefined') { + if (typeof module !== 'undefined' && module.exports) { + exports = module.exports = _; + } + exports._ = _; + } else { + root._ = _; + } + + // Current version. + _.VERSION = '1.5.2'; + + // Collection Functions + // -------------------- + + // The cornerstone, an `each` implementation, aka `forEach`. + // Handles objects with the built-in `forEach`, arrays, and raw objects. + // Delegates to **ECMAScript 5**'s native `forEach` if available. + var each = _.each = _.forEach = function(obj, iterator, context) { + if (obj == null) return; + if (nativeForEach && obj.forEach === nativeForEach) { + obj.forEach(iterator, context); + } else if (obj.length === +obj.length) { + for (var i = 0, length = obj.length; i < length; i++) { + if (iterator.call(context, obj[i], i, obj) === breaker) return; + } + } else { + var keys = _.keys(obj); + for (var i = 0, length = keys.length; i < length; i++) { + if (iterator.call(context, obj[keys[i]], keys[i], obj) === breaker) return; + } + } + }; + + // Return the results of applying the iterator to each element. + // Delegates to **ECMAScript 5**'s native `map` if available. + _.map = _.collect = function(obj, iterator, context) { + var results = []; + if (obj == null) return results; + if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context); + each(obj, function(value, index, list) { + results.push(iterator.call(context, value, index, list)); + }); + return results; + }; + + var reduceError = 'Reduce of empty array with no initial value'; + + // **Reduce** builds up a single result from a list of values, aka `inject`, + // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available. + _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) { + var initial = arguments.length > 2; + if (obj == null) obj = []; + if (nativeReduce && obj.reduce === nativeReduce) { + if (context) iterator = _.bind(iterator, context); + return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator); + } + each(obj, function(value, index, list) { + if (!initial) { + memo = value; + initial = true; + } else { + memo = iterator.call(context, memo, value, index, list); + } + }); + if (!initial) throw new TypeError(reduceError); + return memo; + }; + + // The right-associative version of reduce, also known as `foldr`. + // Delegates to **ECMAScript 5**'s native `reduceRight` if available. + _.reduceRight = _.foldr = function(obj, iterator, memo, context) { + var initial = arguments.length > 2; + if (obj == null) obj = []; + if (nativeReduceRight && obj.reduceRight === nativeReduceRight) { + if (context) iterator = _.bind(iterator, context); + return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator); + } + var length = obj.length; + if (length !== +length) { + var keys = _.keys(obj); + length = keys.length; + } + each(obj, function(value, index, list) { + index = keys ? keys[--length] : --length; + if (!initial) { + memo = obj[index]; + initial = true; + } else { + memo = iterator.call(context, memo, obj[index], index, list); + } + }); + if (!initial) throw new TypeError(reduceError); + return memo; + }; + + // Return the first value which passes a truth test. Aliased as `detect`. + _.find = _.detect = function(obj, iterator, context) { + var result; + any(obj, function(value, index, list) { + if (iterator.call(context, value, index, list)) { + result = value; + return true; + } + }); + return result; + }; + + // Return all the elements that pass a truth test. + // Delegates to **ECMAScript 5**'s native `filter` if available. + // Aliased as `select`. + _.filter = _.select = function(obj, iterator, context) { + var results = []; + if (obj == null) return results; + if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context); + each(obj, function(value, index, list) { + if (iterator.call(context, value, index, list)) results.push(value); + }); + return results; + }; + + // Return all the elements for which a truth test fails. + _.reject = function(obj, iterator, context) { + return _.filter(obj, function(value, index, list) { + return !iterator.call(context, value, index, list); + }, context); + }; + + // Determine whether all of the elements match a truth test. + // Delegates to **ECMAScript 5**'s native `every` if available. + // Aliased as `all`. + _.every = _.all = function(obj, iterator, context) { + iterator || (iterator = _.identity); + var result = true; + if (obj == null) return result; + if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context); + each(obj, function(value, index, list) { + if (!(result = result && iterator.call(context, value, index, list))) return breaker; + }); + return !!result; + }; + + // Determine if at least one element in the object matches a truth test. + // Delegates to **ECMAScript 5**'s native `some` if available. + // Aliased as `any`. + var any = _.some = _.any = function(obj, iterator, context) { + iterator || (iterator = _.identity); + var result = false; + if (obj == null) return result; + if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context); + each(obj, function(value, index, list) { + if (result || (result = iterator.call(context, value, index, list))) return breaker; + }); + return !!result; + }; + + // Determine if the array or object contains a given value (using `===`). + // Aliased as `include`. + _.contains = _.include = function(obj, target) { + if (obj == null) return false; + if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1; + return any(obj, function(value) { + return value === target; + }); + }; + + // Invoke a method (with arguments) on every item in a collection. + _.invoke = function(obj, method) { + var args = slice.call(arguments, 2); + var isFunc = _.isFunction(method); + return _.map(obj, function(value) { + return (isFunc ? method : value[method]).apply(value, args); + }); + }; + + // Convenience version of a common use case of `map`: fetching a property. + _.pluck = function(obj, key) { + return _.map(obj, function(value){ return value[key]; }); + }; + + // Convenience version of a common use case of `filter`: selecting only objects + // containing specific `key:value` pairs. + _.where = function(obj, attrs, first) { + if (_.isEmpty(attrs)) return first ? void 0 : []; + return _[first ? 'find' : 'filter'](obj, function(value) { + for (var key in attrs) { + if (attrs[key] !== value[key]) return false; + } + return true; + }); + }; + + // Convenience version of a common use case of `find`: getting the first object + // containing specific `key:value` pairs. + _.findWhere = function(obj, attrs) { + return _.where(obj, attrs, true); + }; + + // Return the maximum element or (element-based computation). + // Can't optimize arrays of integers longer than 65,535 elements. + // See [WebKit Bug 80797](https://bugs.webkit.org/show_bug.cgi?id=80797) + _.max = function(obj, iterator, context) { + if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) { + return Math.max.apply(Math, obj); + } + if (!iterator && _.isEmpty(obj)) return -Infinity; + var result = {computed : -Infinity, value: -Infinity}; + each(obj, function(value, index, list) { + var computed = iterator ? iterator.call(context, value, index, list) : value; + computed > result.computed && (result = {value : value, computed : computed}); + }); + return result.value; + }; + + // Return the minimum element (or element-based computation). + _.min = function(obj, iterator, context) { + if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) { + return Math.min.apply(Math, obj); + } + if (!iterator && _.isEmpty(obj)) return Infinity; + var result = {computed : Infinity, value: Infinity}; + each(obj, function(value, index, list) { + var computed = iterator ? iterator.call(context, value, index, list) : value; + computed < result.computed && (result = {value : value, computed : computed}); + }); + return result.value; + }; + + // Shuffle an array, using the modern version of the + // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle). + _.shuffle = function(obj) { + var rand; + var index = 0; + var shuffled = []; + each(obj, function(value) { + rand = _.random(index++); + shuffled[index - 1] = shuffled[rand]; + shuffled[rand] = value; + }); + return shuffled; + }; + + // Sample **n** random values from an array. + // If **n** is not specified, returns a single random element from the array. + // The internal `guard` argument allows it to work with `map`. + _.sample = function(obj, n, guard) { + if (arguments.length < 2 || guard) { + return obj[_.random(obj.length - 1)]; + } + return _.shuffle(obj).slice(0, Math.max(0, n)); + }; + + // An internal function to generate lookup iterators. + var lookupIterator = function(value) { + return _.isFunction(value) ? value : function(obj){ return obj[value]; }; + }; + + // Sort the object's values by a criterion produced by an iterator. + _.sortBy = function(obj, value, context) { + var iterator = lookupIterator(value); + return _.pluck(_.map(obj, function(value, index, list) { + return { + value: value, + index: index, + criteria: iterator.call(context, value, index, list) + }; + }).sort(function(left, right) { + var a = left.criteria; + var b = right.criteria; + if (a !== b) { + if (a > b || a === void 0) return 1; + if (a < b || b === void 0) return -1; + } + return left.index - right.index; + }), 'value'); + }; + + // An internal function used for aggregate "group by" operations. + var group = function(behavior) { + return function(obj, value, context) { + var result = {}; + var iterator = value == null ? _.identity : lookupIterator(value); + each(obj, function(value, index) { + var key = iterator.call(context, value, index, obj); + behavior(result, key, value); + }); + return result; + }; + }; + + // Groups the object's values by a criterion. Pass either a string attribute + // to group by, or a function that returns the criterion. + _.groupBy = group(function(result, key, value) { + (_.has(result, key) ? result[key] : (result[key] = [])).push(value); + }); + + // Indexes the object's values by a criterion, similar to `groupBy`, but for + // when you know that your index values will be unique. + _.indexBy = group(function(result, key, value) { + result[key] = value; + }); + + // Counts instances of an object that group by a certain criterion. Pass + // either a string attribute to count by, or a function that returns the + // criterion. + _.countBy = group(function(result, key) { + _.has(result, key) ? result[key]++ : result[key] = 1; + }); + + // Use a comparator function to figure out the smallest index at which + // an object should be inserted so as to maintain order. Uses binary search. + _.sortedIndex = function(array, obj, iterator, context) { + iterator = iterator == null ? _.identity : lookupIterator(iterator); + var value = iterator.call(context, obj); + var low = 0, high = array.length; + while (low < high) { + var mid = (low + high) >>> 1; + iterator.call(context, array[mid]) < value ? low = mid + 1 : high = mid; + } + return low; + }; + + // Safely create a real, live array from anything iterable. + _.toArray = function(obj) { + if (!obj) return []; + if (_.isArray(obj)) return slice.call(obj); + if (obj.length === +obj.length) return _.map(obj, _.identity); + return _.values(obj); + }; + + // Return the number of elements in an object. + _.size = function(obj) { + if (obj == null) return 0; + return (obj.length === +obj.length) ? obj.length : _.keys(obj).length; + }; + + // Array Functions + // --------------- + + // Get the first element of an array. Passing **n** will return the first N + // values in the array. Aliased as `head` and `take`. The **guard** check + // allows it to work with `_.map`. + _.first = _.head = _.take = function(array, n, guard) { + if (array == null) return void 0; + return (n == null) || guard ? array[0] : slice.call(array, 0, n); + }; + + // Returns everything but the last entry of the array. Especially useful on + // the arguments object. Passing **n** will return all the values in + // the array, excluding the last N. The **guard** check allows it to work with + // `_.map`. + _.initial = function(array, n, guard) { + return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n)); + }; + + // Get the last element of an array. Passing **n** will return the last N + // values in the array. The **guard** check allows it to work with `_.map`. + _.last = function(array, n, guard) { + if (array == null) return void 0; + if ((n == null) || guard) { + return array[array.length - 1]; + } else { + return slice.call(array, Math.max(array.length - n, 0)); + } + }; + + // Returns everything but the first entry of the array. Aliased as `tail` and `drop`. + // Especially useful on the arguments object. Passing an **n** will return + // the rest N values in the array. The **guard** + // check allows it to work with `_.map`. + _.rest = _.tail = _.drop = function(array, n, guard) { + return slice.call(array, (n == null) || guard ? 1 : n); + }; + + // Trim out all falsy values from an array. + _.compact = function(array) { + return _.filter(array, _.identity); + }; + + // Internal implementation of a recursive `flatten` function. + var flatten = function(input, shallow, output) { + if (shallow && _.every(input, _.isArray)) { + return concat.apply(output, input); + } + each(input, function(value) { + if (_.isArray(value) || _.isArguments(value)) { + shallow ? push.apply(output, value) : flatten(value, shallow, output); + } else { + output.push(value); + } + }); + return output; + }; + + // Flatten out an array, either recursively (by default), or just one level. + _.flatten = function(array, shallow) { + return flatten(array, shallow, []); + }; + + // Return a version of the array that does not contain the specified value(s). + _.without = function(array) { + return _.difference(array, slice.call(arguments, 1)); + }; + + // Produce a duplicate-free version of the array. If the array has already + // been sorted, you have the option of using a faster algorithm. + // Aliased as `unique`. + _.uniq = _.unique = function(array, isSorted, iterator, context) { + if (_.isFunction(isSorted)) { + context = iterator; + iterator = isSorted; + isSorted = false; + } + var initial = iterator ? _.map(array, iterator, context) : array; + var results = []; + var seen = []; + each(initial, function(value, index) { + if (isSorted ? (!index || seen[seen.length - 1] !== value) : !_.contains(seen, value)) { + seen.push(value); + results.push(array[index]); + } + }); + return results; + }; + + // Produce an array that contains the union: each distinct element from all of + // the passed-in arrays. + _.union = function() { + return _.uniq(_.flatten(arguments, true)); + }; + + // Produce an array that contains every item shared between all the + // passed-in arrays. + _.intersection = function(array) { + var rest = slice.call(arguments, 1); + return _.filter(_.uniq(array), function(item) { + return _.every(rest, function(other) { + return _.indexOf(other, item) >= 0; + }); + }); + }; + + // Take the difference between one array and a number of other arrays. + // Only the elements present in just the first array will remain. + _.difference = function(array) { + var rest = concat.apply(ArrayProto, slice.call(arguments, 1)); + return _.filter(array, function(value){ return !_.contains(rest, value); }); + }; + + // Zip together multiple lists into a single array -- elements that share + // an index go together. + _.zip = function() { + var length = _.max(_.pluck(arguments, "length").concat(0)); + var results = new Array(length); + for (var i = 0; i < length; i++) { + results[i] = _.pluck(arguments, '' + i); + } + return results; + }; + + // Converts lists into objects. Pass either a single array of `[key, value]` + // pairs, or two parallel arrays of the same length -- one of keys, and one of + // the corresponding values. + _.object = function(list, values) { + if (list == null) return {}; + var result = {}; + for (var i = 0, length = list.length; i < length; i++) { + if (values) { + result[list[i]] = values[i]; + } else { + result[list[i][0]] = list[i][1]; + } + } + return result; + }; + + // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**), + // we need this function. Return the position of the first occurrence of an + // item in an array, or -1 if the item is not included in the array. + // Delegates to **ECMAScript 5**'s native `indexOf` if available. + // If the array is large and already in sort order, pass `true` + // for **isSorted** to use binary search. + _.indexOf = function(array, item, isSorted) { + if (array == null) return -1; + var i = 0, length = array.length; + if (isSorted) { + if (typeof isSorted == 'number') { + i = (isSorted < 0 ? Math.max(0, length + isSorted) : isSorted); + } else { + i = _.sortedIndex(array, item); + return array[i] === item ? i : -1; + } + } + if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item, isSorted); + for (; i < length; i++) if (array[i] === item) return i; + return -1; + }; + + // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available. + _.lastIndexOf = function(array, item, from) { + if (array == null) return -1; + var hasIndex = from != null; + if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) { + return hasIndex ? array.lastIndexOf(item, from) : array.lastIndexOf(item); + } + var i = (hasIndex ? from : array.length); + while (i--) if (array[i] === item) return i; + return -1; + }; + + // Generate an integer Array containing an arithmetic progression. A port of + // the native Python `range()` function. See + // [the Python documentation](http://docs.python.org/library/functions.html#range). + _.range = function(start, stop, step) { + if (arguments.length <= 1) { + stop = start || 0; + start = 0; + } + step = arguments[2] || 1; + + var length = Math.max(Math.ceil((stop - start) / step), 0); + var idx = 0; + var range = new Array(length); + + while(idx < length) { + range[idx++] = start; + start += step; + } + + return range; + }; + + // Function (ahem) Functions + // ------------------ + + // Reusable constructor function for prototype setting. + var ctor = function(){}; + + // Create a function bound to a given object (assigning `this`, and arguments, + // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if + // available. + _.bind = function(func, context) { + var args, bound; + if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); + if (!_.isFunction(func)) throw new TypeError; + args = slice.call(arguments, 2); + return bound = function() { + if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments))); + ctor.prototype = func.prototype; + var self = new ctor; + ctor.prototype = null; + var result = func.apply(self, args.concat(slice.call(arguments))); + if (Object(result) === result) return result; + return self; + }; + }; + + // Partially apply a function by creating a version that has had some of its + // arguments pre-filled, without changing its dynamic `this` context. + _.partial = function(func) { + var args = slice.call(arguments, 1); + return function() { + return func.apply(this, args.concat(slice.call(arguments))); + }; + }; + + // Bind all of an object's methods to that object. Useful for ensuring that + // all callbacks defined on an object belong to it. + _.bindAll = function(obj) { + var funcs = slice.call(arguments, 1); + if (funcs.length === 0) throw new Error("bindAll must be passed function names"); + each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); }); + return obj; + }; + + // Memoize an expensive function by storing its results. + _.memoize = function(func, hasher) { + var memo = {}; + hasher || (hasher = _.identity); + return function() { + var key = hasher.apply(this, arguments); + return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments)); + }; + }; + + // Delays a function for the given number of milliseconds, and then calls + // it with the arguments supplied. + _.delay = function(func, wait) { + var args = slice.call(arguments, 2); + return setTimeout(function(){ return func.apply(null, args); }, wait); + }; + + // Defers a function, scheduling it to run after the current call stack has + // cleared. + _.defer = function(func) { + return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1))); + }; + + // Returns a function, that, when invoked, will only be triggered at most once + // during a given window of time. Normally, the throttled function will run + // as much as it can, without ever going more than once per `wait` duration; + // but if you'd like to disable the execution on the leading edge, pass + // `{leading: false}`. To disable execution on the trailing edge, ditto. + _.throttle = function(func, wait, options) { + var context, args, result; + var timeout = null; + var previous = 0; + options || (options = {}); + var later = function() { + previous = options.leading === false ? 0 : new Date; + timeout = null; + result = func.apply(context, args); + }; + return function() { + var now = new Date; + if (!previous && options.leading === false) previous = now; + var remaining = wait - (now - previous); + context = this; + args = arguments; + if (remaining <= 0) { + clearTimeout(timeout); + timeout = null; + previous = now; + result = func.apply(context, args); + } else if (!timeout && options.trailing !== false) { + timeout = setTimeout(later, remaining); + } + return result; + }; + }; + + // Returns a function, that, as long as it continues to be invoked, will not + // be triggered. The function will be called after it stops being called for + // N milliseconds. If `immediate` is passed, trigger the function on the + // leading edge, instead of the trailing. + _.debounce = function(func, wait, immediate) { + var timeout, args, context, timestamp, result; + return function() { + context = this; + args = arguments; + timestamp = new Date(); + var later = function() { + var last = (new Date()) - timestamp; + if (last < wait) { + timeout = setTimeout(later, wait - last); + } else { + timeout = null; + if (!immediate) result = func.apply(context, args); + } + }; + var callNow = immediate && !timeout; + if (!timeout) { + timeout = setTimeout(later, wait); + } + if (callNow) result = func.apply(context, args); + return result; + }; + }; + + // Returns a function that will be executed at most one time, no matter how + // often you call it. Useful for lazy initialization. + _.once = function(func) { + var ran = false, memo; + return function() { + if (ran) return memo; + ran = true; + memo = func.apply(this, arguments); + func = null; + return memo; + }; + }; + + // Returns the first function passed as an argument to the second, + // allowing you to adjust arguments, run code before and after, and + // conditionally execute the original function. + _.wrap = function(func, wrapper) { + return function() { + var args = [func]; + push.apply(args, arguments); + return wrapper.apply(this, args); + }; + }; + + // Returns a function that is the composition of a list of functions, each + // consuming the return value of the function that follows. + _.compose = function() { + var funcs = arguments; + return function() { + var args = arguments; + for (var i = funcs.length - 1; i >= 0; i--) { + args = [funcs[i].apply(this, args)]; + } + return args[0]; + }; + }; + + // Returns a function that will only be executed after being called N times. + _.after = function(times, func) { + return function() { + if (--times < 1) { + return func.apply(this, arguments); + } + }; + }; + + // Object Functions + // ---------------- + + // Retrieve the names of an object's properties. + // Delegates to **ECMAScript 5**'s native `Object.keys` + _.keys = nativeKeys || function(obj) { + if (obj !== Object(obj)) throw new TypeError('Invalid object'); + var keys = []; + for (var key in obj) if (_.has(obj, key)) keys.push(key); + return keys; + }; + + // Retrieve the values of an object's properties. + _.values = function(obj) { + var keys = _.keys(obj); + var length = keys.length; + var values = new Array(length); + for (var i = 0; i < length; i++) { + values[i] = obj[keys[i]]; + } + return values; + }; + + // Convert an object into a list of `[key, value]` pairs. + _.pairs = function(obj) { + var keys = _.keys(obj); + var length = keys.length; + var pairs = new Array(length); + for (var i = 0; i < length; i++) { + pairs[i] = [keys[i], obj[keys[i]]]; + } + return pairs; + }; + + // Invert the keys and values of an object. The values must be serializable. + _.invert = function(obj) { + var result = {}; + var keys = _.keys(obj); + for (var i = 0, length = keys.length; i < length; i++) { + result[obj[keys[i]]] = keys[i]; + } + return result; + }; + + // Return a sorted list of the function names available on the object. + // Aliased as `methods` + _.functions = _.methods = function(obj) { + var names = []; + for (var key in obj) { + if (_.isFunction(obj[key])) names.push(key); + } + return names.sort(); + }; + + // Extend a given object with all the properties in passed-in object(s). + _.extend = function(obj) { + each(slice.call(arguments, 1), function(source) { + if (source) { + for (var prop in source) { + obj[prop] = source[prop]; + } + } + }); + return obj; + }; + + // Return a copy of the object only containing the whitelisted properties. + _.pick = function(obj) { + var copy = {}; + var keys = concat.apply(ArrayProto, slice.call(arguments, 1)); + each(keys, function(key) { + if (key in obj) copy[key] = obj[key]; + }); + return copy; + }; + + // Return a copy of the object without the blacklisted properties. + _.omit = function(obj) { + var copy = {}; + var keys = concat.apply(ArrayProto, slice.call(arguments, 1)); + for (var key in obj) { + if (!_.contains(keys, key)) copy[key] = obj[key]; + } + return copy; + }; + + // Fill in a given object with default properties. + _.defaults = function(obj) { + each(slice.call(arguments, 1), function(source) { + if (source) { + for (var prop in source) { + if (obj[prop] === void 0) obj[prop] = source[prop]; + } + } + }); + return obj; + }; + + // Create a (shallow-cloned) duplicate of an object. + _.clone = function(obj) { + if (!_.isObject(obj)) return obj; + return _.isArray(obj) ? obj.slice() : _.extend({}, obj); + }; + + // Invokes interceptor with the obj, and then returns obj. + // The primary purpose of this method is to "tap into" a method chain, in + // order to perform operations on intermediate results within the chain. + _.tap = function(obj, interceptor) { + interceptor(obj); + return obj; + }; + + // Internal recursive comparison function for `isEqual`. + var eq = function(a, b, aStack, bStack) { + // Identical objects are equal. `0 === -0`, but they aren't identical. + // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal). + if (a === b) return a !== 0 || 1 / a == 1 / b; + // A strict comparison is necessary because `null == undefined`. + if (a == null || b == null) return a === b; + // Unwrap any wrapped objects. + if (a instanceof _) a = a._wrapped; + if (b instanceof _) b = b._wrapped; + // Compare `[[Class]]` names. + var className = toString.call(a); + if (className != toString.call(b)) return false; + switch (className) { + // Strings, numbers, dates, and booleans are compared by value. + case '[object String]': + // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is + // equivalent to `new String("5")`. + return a == String(b); + case '[object Number]': + // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for + // other numeric values. + return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b); + case '[object Date]': + case '[object Boolean]': + // Coerce dates and booleans to numeric primitive values. Dates are compared by their + // millisecond representations. Note that invalid dates with millisecond representations + // of `NaN` are not equivalent. + return +a == +b; + // RegExps are compared by their source patterns and flags. + case '[object RegExp]': + return a.source == b.source && + a.global == b.global && + a.multiline == b.multiline && + a.ignoreCase == b.ignoreCase; + } + if (typeof a != 'object' || typeof b != 'object') return false; + // Assume equality for cyclic structures. The algorithm for detecting cyclic + // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. + var length = aStack.length; + while (length--) { + // Linear search. Performance is inversely proportional to the number of + // unique nested structures. + if (aStack[length] == a) return bStack[length] == b; + } + // Objects with different constructors are not equivalent, but `Object`s + // from different frames are. + var aCtor = a.constructor, bCtor = b.constructor; + if (aCtor !== bCtor && !(_.isFunction(aCtor) && (aCtor instanceof aCtor) && + _.isFunction(bCtor) && (bCtor instanceof bCtor))) { + return false; + } + // Add the first object to the stack of traversed objects. + aStack.push(a); + bStack.push(b); + var size = 0, result = true; + // Recursively compare objects and arrays. + if (className == '[object Array]') { + // Compare array lengths to determine if a deep comparison is necessary. + size = a.length; + result = size == b.length; + if (result) { + // Deep compare the contents, ignoring non-numeric properties. + while (size--) { + if (!(result = eq(a[size], b[size], aStack, bStack))) break; + } + } + } else { + // Deep compare objects. + for (var key in a) { + if (_.has(a, key)) { + // Count the expected number of properties. + size++; + // Deep compare each member. + if (!(result = _.has(b, key) && eq(a[key], b[key], aStack, bStack))) break; + } + } + // Ensure that both objects contain the same number of properties. + if (result) { + for (key in b) { + if (_.has(b, key) && !(size--)) break; + } + result = !size; + } + } + // Remove the first object from the stack of traversed objects. + aStack.pop(); + bStack.pop(); + return result; + }; + + // Perform a deep comparison to check if two objects are equal. + _.isEqual = function(a, b) { + return eq(a, b, [], []); + }; + + // Is a given array, string, or object empty? + // An "empty" object has no enumerable own-properties. + _.isEmpty = function(obj) { + if (obj == null) return true; + if (_.isArray(obj) || _.isString(obj)) return obj.length === 0; + for (var key in obj) if (_.has(obj, key)) return false; + return true; + }; + + // Is a given value a DOM element? + _.isElement = function(obj) { + return !!(obj && obj.nodeType === 1); + }; + + // Is a given value an array? + // Delegates to ECMA5's native Array.isArray + _.isArray = nativeIsArray || function(obj) { + return toString.call(obj) == '[object Array]'; + }; + + // Is a given variable an object? + _.isObject = function(obj) { + return obj === Object(obj); + }; + + // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp. + each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp'], function(name) { + _['is' + name] = function(obj) { + return toString.call(obj) == '[object ' + name + ']'; + }; + }); + + // Define a fallback version of the method in browsers (ahem, IE), where + // there isn't any inspectable "Arguments" type. + if (!_.isArguments(arguments)) { + _.isArguments = function(obj) { + return !!(obj && _.has(obj, 'callee')); + }; + } + + // Optimize `isFunction` if appropriate. + if (typeof (/./) !== 'function') { + _.isFunction = function(obj) { + return typeof obj === 'function'; + }; + } + + // Is a given object a finite number? + _.isFinite = function(obj) { + return isFinite(obj) && !isNaN(parseFloat(obj)); + }; + + // Is the given value `NaN`? (NaN is the only number which does not equal itself). + _.isNaN = function(obj) { + return _.isNumber(obj) && obj != +obj; + }; + + // Is a given value a boolean? + _.isBoolean = function(obj) { + return obj === true || obj === false || toString.call(obj) == '[object Boolean]'; + }; + + // Is a given value equal to null? + _.isNull = function(obj) { + return obj === null; + }; + + // Is a given variable undefined? + _.isUndefined = function(obj) { + return obj === void 0; + }; + + // Shortcut function for checking if an object has a given property directly + // on itself (in other words, not on a prototype). + _.has = function(obj, key) { + return hasOwnProperty.call(obj, key); + }; + + // Utility Functions + // ----------------- + + // Run Underscore.js in *noConflict* mode, returning the `_` variable to its + // previous owner. Returns a reference to the Underscore object. + _.noConflict = function() { + root._ = previousUnderscore; + return this; + }; + + // Keep the identity function around for default iterators. + _.identity = function(value) { + return value; + }; + + // Run a function **n** times. + _.times = function(n, iterator, context) { + var accum = Array(Math.max(0, n)); + for (var i = 0; i < n; i++) accum[i] = iterator.call(context, i); + return accum; + }; + + // Return a random integer between min and max (inclusive). + _.random = function(min, max) { + if (max == null) { + max = min; + min = 0; + } + return min + Math.floor(Math.random() * (max - min + 1)); + }; + + // List of HTML entities for escaping. + var entityMap = { + escape: { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' + } + }; + entityMap.unescape = _.invert(entityMap.escape); + + // Regexes containing the keys and values listed immediately above. + var entityRegexes = { + escape: new RegExp('[' + _.keys(entityMap.escape).join('') + ']', 'g'), + unescape: new RegExp('(' + _.keys(entityMap.unescape).join('|') + ')', 'g') + }; + + // Functions for escaping and unescaping strings to/from HTML interpolation. + _.each(['escape', 'unescape'], function(method) { + _[method] = function(string) { + if (string == null) return ''; + return ('' + string).replace(entityRegexes[method], function(match) { + return entityMap[method][match]; + }); + }; + }); + + // If the value of the named `property` is a function then invoke it with the + // `object` as context; otherwise, return it. + _.result = function(object, property) { + if (object == null) return void 0; + var value = object[property]; + return _.isFunction(value) ? value.call(object) : value; + }; + + // Add your own custom functions to the Underscore object. + _.mixin = function(obj) { + each(_.functions(obj), function(name) { + var func = _[name] = obj[name]; + _.prototype[name] = function() { + var args = [this._wrapped]; + push.apply(args, arguments); + return result.call(this, func.apply(_, args)); + }; + }); + }; + + // Generate a unique integer id (unique within the entire client session). + // Useful for temporary DOM ids. + var idCounter = 0; + _.uniqueId = function(prefix) { + var id = ++idCounter + ''; + return prefix ? prefix + id : id; + }; + + // By default, Underscore uses ERB-style template delimiters, change the + // following template settings to use alternative delimiters. + _.templateSettings = { + evaluate : /<%([\s\S]+?)%>/g, + interpolate : /<%=([\s\S]+?)%>/g, + escape : /<%-([\s\S]+?)%>/g + }; + + // When customizing `templateSettings`, if you don't want to define an + // interpolation, evaluation or escaping regex, we need one that is + // guaranteed not to match. + var noMatch = /(.)^/; + + // Certain characters need to be escaped so that they can be put into a + // string literal. + var escapes = { + "'": "'", + '\\': '\\', + '\r': 'r', + '\n': 'n', + '\t': 't', + '\u2028': 'u2028', + '\u2029': 'u2029' + }; + + var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g; + + // JavaScript micro-templating, similar to John Resig's implementation. + // Underscore templating handles arbitrary delimiters, preserves whitespace, + // and correctly escapes quotes within interpolated code. + _.template = function(text, data, settings) { + var render; + settings = _.defaults({}, settings, _.templateSettings); + + // Combine delimiters into one regular expression via alternation. + var matcher = new RegExp([ + (settings.escape || noMatch).source, + (settings.interpolate || noMatch).source, + (settings.evaluate || noMatch).source + ].join('|') + '|$', 'g'); + + // Compile the template source, escaping string literals appropriately. + var index = 0; + var source = "__p+='"; + text.replace(matcher, function(match, escape, interpolate, evaluate, offset) { + source += text.slice(index, offset) + .replace(escaper, function(match) { return '\\' + escapes[match]; }); + + if (escape) { + source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'"; + } + if (interpolate) { + source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'"; + } + if (evaluate) { + source += "';\n" + evaluate + "\n__p+='"; + } + index = offset + match.length; + return match; + }); + source += "';\n"; + + // If a variable is not specified, place data values in local scope. + if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n'; + + source = "var __t,__p='',__j=Array.prototype.join," + + "print=function(){__p+=__j.call(arguments,'');};\n" + + source + "return __p;\n"; + + try { + render = new Function(settings.variable || 'obj', '_', source); + } catch (e) { + e.source = source; + throw e; + } + + if (data) return render(data, _); + var template = function(data) { + return render.call(this, data, _); + }; + + // Provide the compiled function source as a convenience for precompilation. + template.source = 'function(' + (settings.variable || 'obj') + '){\n' + source + '}'; + + return template; + }; + + // Add a "chain" function, which will delegate to the wrapper. + _.chain = function(obj) { + return _(obj).chain(); + }; + + // OOP + // --------------- + // If Underscore is called as a function, it returns a wrapped object that + // can be used OO-style. This wrapper holds altered versions of all the + // underscore functions. Wrapped objects may be chained. + + // Helper function to continue chaining intermediate results. + var result = function(obj) { + return this._chain ? _(obj).chain() : obj; + }; + + // Add all of the Underscore functions to the wrapper object. + _.mixin(_); + + // Add all mutator Array functions to the wrapper. + each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + var obj = this._wrapped; + method.apply(obj, arguments); + if ((name == 'shift' || name == 'splice') && obj.length === 0) delete obj[0]; + return result.call(this, obj); + }; + }); + + // Add all accessor Array functions to the wrapper. + each(['concat', 'join', 'slice'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + return result.call(this, method.apply(this._wrapped, arguments)); + }; + }); + + _.extend(_.prototype, { + + // Start chaining a wrapped Underscore object. + chain: function() { + this._chain = true; + return this; + }, + + // Extracts the result from a wrapped and chained object. + value: function() { + return this._wrapped; + } + + }); + +}).call(this); |
