diff options
Diffstat (limited to 'template-common/lib/ui/ui.datepicker.js')
| -rw-r--r-- | template-common/lib/ui/ui.datepicker.js | 873 |
1 files changed, 479 insertions, 394 deletions
diff --git a/template-common/lib/ui/ui.datepicker.js b/template-common/lib/ui/ui.datepicker.js index 877e19b52..0ce166efd 100644 --- a/template-common/lib/ui/ui.datepicker.js +++ b/template-common/lib/ui/ui.datepicker.js @@ -1,20 +1,20 @@ /* - * jQuery UI Datepicker + * jQuery UI Datepicker 1.7.2 * - * Copyright (c) 2006, 2007, 2008 Marc Grabanski + * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about) * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. - * + * * http://docs.jquery.com/UI/Datepicker * * Depends: * ui.core.js - * - * Marc Grabanski (m@marcgrabanski.com) and Keith Wood (kbwood@virginbroadband.com.au). */ - + (function($) { // hide the namespace +$.extend($.ui, { datepicker: { version: "1.7.2" } }); + var PROP_NAME = 'datepicker'; /* Date picker manager. @@ -25,43 +25,33 @@ var PROP_NAME = 'datepicker'; function Datepicker() { this.debug = false; // Change this to true to start debugging this._curInst = null; // The current instance in use + this._keyEvent = false; // If the last event was a key event this._disabledInputs = []; // List of date picker inputs that have been disabled this._datepickerShowing = false; // True if the popup picker is showing , false if not this._inDialog = false; // True if showing within a "dialog", false if not this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division + this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class this._appendClass = 'ui-datepicker-append'; // The name of the append marker class this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class - this._promptClass = 'ui-datepicker-prompt'; // The name of the dialog prompt marker class + this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class + this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class this.regional = []; // Available regional settings, indexed by language code this.regional[''] = { // Default regional settings - clearText: 'Clear', // Display text for clear link - clearStatus: 'Erase the current date', // Status text for clear link - closeText: 'Close', // Display text for close link - closeStatus: 'Close without change', // Status text for close link - prevText: '<Prev', // Display text for previous month link - prevStatus: 'Show the previous month', // Status text for previous month link - nextText: 'Next>', // Display text for next month link - nextStatus: 'Show the next month', // Status text for next month link + closeText: 'Done', // Display text for close link + prevText: 'Prev', // Display text for previous month link + nextText: 'Next', // Display text for next month link currentText: 'Today', // Display text for current month link - currentStatus: 'Show the current month', // Status text for current month link monthNames: ['January','February','March','April','May','June', 'July','August','September','October','November','December'], // Names of months for drop-down and formatting monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting - monthStatus: 'Show a different month', // Status text for selecting a month - yearStatus: 'Show a different year', // Status text for selecting a year - weekHeader: 'Wk', // Header for the week of the year column - weekStatus: 'Week of the year', // Status text for the week of the year column dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday - dayStatus: 'Set DD as first week day', // Status text for the day of the week selection - dateStatus: 'Select DD, M d', // Status text for the date selection dateFormat: 'mm/dd/yy', // See format options on parseDate firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ... - initStatus: 'Select a date', // Initial Status text on opening isRTL: false // True if right-to-left language, false if left-to-right }; this._defaults = { // Global defaults for all the date picker instances @@ -75,34 +65,26 @@ function Datepicker() { buttonText: '...', // Text for trigger button buttonImage: '', // URL for trigger button image buttonImageOnly: false, // True if the image appears alone, false if it appears on a button - closeAtTop: true, // True to have the clear/close at the top, - // false to have them at the bottom - mandatory: false, // True to hide the Clear link, false to include it hideIfNoPrevNext: false, // True to hide next/previous month links // if not applicable, false to just disable them navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links gotoCurrent: false, // True if today link goes back to current selection instead - changeMonth: true, // True if month can be selected directly, false if only prev/next - changeYear: true, // True if year can be selected directly, false if only prev/next + changeMonth: false, // True if month can be selected directly, false if only prev/next + changeYear: false, // True if year can be selected directly, false if only prev/next + showMonthAfterYear: false, // True if the year select precedes month, false for month then year yearRange: '-10:+10', // Range of years to display in drop-down, // either relative to current year (-nn:+nn) or absolute (nnnn:nnnn) - changeFirstDay: true, // True to click on day name to change, false to remain as set - highlightWeek: false, // True to highlight the selected week showOtherMonths: false, // True to show dates in other months, false to leave blank - showWeeks: false, // True to show week of the year, false to omit calculateWeek: this.iso8601Week, // How to calculate the week of the year, // takes a Date and returns the number of the week for it shortYearCutoff: '+10', // Short year values < this are in the current century, - // > this are in the previous century, + // > this are in the previous century, // string value starting with '+' for current year + value - showStatus: false, // True to show status bar at bottom, false to not show it - statusForDate: this.dateStatus, // Function to provide status text for a date - - // takes date and instance as parameters, returns display text minDate: null, // The earliest selectable date, or null for no limit maxDate: null, // The latest selectable date, or null for no limit duration: 'normal', // Duration of display/closure beforeShowDay: null, // Function that takes a date and returns an array with - // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '', + // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '', // [2] = cell title (optional), e.g. $.datepicker.noWeekends beforeShow: null, // Function that takes an input field and // returns a set of custom settings for the date picker @@ -110,14 +92,16 @@ function Datepicker() { onChangeMonthYear: null, // Define a callback function when the month or year is changed onClose: null, // Define a callback function when the datepicker is closed numberOfMonths: 1, // Number of months to show at a time + showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0) stepMonths: 1, // Number of months to step back/forward - rangeSelect: false, // Allows for selecting a date range on one date picker - rangeSeparator: ' - ', // Text between two dates in a range + stepBigMonths: 12, // Number of months to step back/forward for the big links altField: '', // Selector for an alternate field to store selected dates into - altFormat: '' // The date format to use for the alternate field + altFormat: '', // The date format to use for the alternate field + constrainInput: true, // The input is constrained by the current date format + showButtonPanel: false // True to show button panel, false to not show it }; $.extend(this._defaults, this.regional['']); - this.dpDiv = $('<div id="' + this._mainDivId + '" style="display: none;"></div>'); + this.dpDiv = $('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all ui-helper-hidden-accessible"></div>'); } $.extend(Datepicker.prototype, { @@ -129,8 +113,8 @@ $.extend(Datepicker.prototype, { if (this.debug) console.log.apply('', arguments); }, - - /* Override the default settings for all instances of the date picker. + + /* Override the default settings for all instances of the date picker. @param settings object - the new settings to use as defaults (anonymous object) @return the manager object */ setDefaults: function(settings) { @@ -144,7 +128,7 @@ $.extend(Datepicker.prototype, { _attachDatepicker: function(target, settings) { // check for settings on the control itself - in namespace 'date:' var inlineSettings = null; - for (attrName in this._defaults) { + for (var attrName in this._defaults) { var attrValue = target.getAttribute('date:' + attrName); if (attrValue) { inlineSettings = inlineSettings || {}; @@ -158,9 +142,9 @@ $.extend(Datepicker.prototype, { var nodeName = target.nodeName.toLowerCase(); var inline = (nodeName == 'div' || nodeName == 'span'); if (!target.id) - target.id = 'dp' + new Date().getTime(); + target.id = 'dp' + (++this.uuid); var inst = this._newInst($(target), inline); - inst.settings = $.extend({}, settings || {}, inlineSettings || {}); + inst.settings = $.extend({}, settings || {}, inlineSettings || {}); if (nodeName == 'input') { this._connectDatepicker(target, inst); } else if (inline) { @@ -170,37 +154,42 @@ $.extend(Datepicker.prototype, { /* Create a new instance object. */ _newInst: function(target, inline) { - return {id: target[0].id, input: target, // associated target + var id = target[0].id.replace(/([:\[\]\.])/g, '\\\\$1'); // escape jQuery meta chars + return {id: id, input: target, // associated target selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection drawMonth: 0, drawYear: 0, // month being drawn inline: inline, // is datepicker inline or not dpDiv: (!inline ? this.dpDiv : // presentation div - $('<div class="ui-datepicker-inline"></div>'))}; + $('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))}; }, /* Attach the date picker to an input field. */ _connectDatepicker: function(target, inst) { var input = $(target); + inst.append = $([]); + inst.trigger = $([]); if (input.hasClass(this.markerClassName)) return; var appendText = this._get(inst, 'appendText'); var isRTL = this._get(inst, 'isRTL'); - if (appendText) - input[isRTL ? 'before' : 'after']('<span class="' + this._appendClass + '">' + appendText + '</span>'); + if (appendText) { + inst.append = $('<span class="' + this._appendClass + '">' + appendText + '</span>'); + input[isRTL ? 'before' : 'after'](inst.append); + } var showOn = this._get(inst, 'showOn'); if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field input.focus(this._showDatepicker); if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked var buttonText = this._get(inst, 'buttonText'); var buttonImage = this._get(inst, 'buttonImage'); - var trigger = $(this._get(inst, 'buttonImageOnly') ? + inst.trigger = $(this._get(inst, 'buttonImageOnly') ? $('<img/>').addClass(this._triggerClass). attr({ src: buttonImage, alt: buttonText, title: buttonText }) : $('<button type="button"></button>').addClass(this._triggerClass). html(buttonImage == '' ? buttonText : $('<img/>').attr( { src:buttonImage, alt:buttonText, title:buttonText }))); - input[isRTL ? 'before' : 'after'](trigger); - trigger.click(function() { + input[isRTL ? 'before' : 'after'](inst.trigger); + inst.trigger.click(function() { if ($.datepicker._datepickerShowing && $.datepicker._lastInput == target) $.datepicker._hideDatepicker(); else @@ -219,10 +208,10 @@ $.extend(Datepicker.prototype, { /* Attach an inline date picker to a div. */ _inlineDatepicker: function(target, inst) { - var input = $(target); - if (input.hasClass(this.markerClassName)) + var divSpan = $(target); + if (divSpan.hasClass(this.markerClassName)) return; - input.addClass(this.markerClassName).append(inst.dpDiv). + divSpan.addClass(this.markerClassName).append(inst.dpDiv). bind("setData.datepicker", function(event, key, value){ inst.settings[key] = value; }).bind("getData.datepicker", function(event, key){ @@ -231,6 +220,7 @@ $.extend(Datepicker.prototype, { $.data(target, PROP_NAME, inst); this._setDate(inst, this._getDefaultDate(inst)); this._updateDatepicker(inst); + this._updateAlternate(inst); }, /* Pop-up the date picker in a "dialog" box. @@ -245,7 +235,7 @@ $.extend(Datepicker.prototype, { _dialogDatepicker: function(input, dateText, onSelect, settings, pos) { var inst = this._dialogInst; // internal instance if (!inst) { - var id = 'dp' + new Date().getTime(); + var id = 'dp' + (++this.uuid); this._dialogInput = $('<input type="text" id="' + id + '" size="1" style="position: absolute; top: -100px;"/>'); this._dialogInput.keydown(this._doKeyDown); @@ -282,13 +272,17 @@ $.extend(Datepicker.prototype, { /* Detach a datepicker from its control. @param target element - the target input field or division or span */ _destroyDatepicker: function(target) { - var nodeName = target.nodeName.toLowerCase(); var $target = $(target); + var inst = $.data(target, PROP_NAME); + if (!$target.hasClass(this.markerClassName)) { + return; + } + var nodeName = target.nodeName.toLowerCase(); $.removeData(target, PROP_NAME); if (nodeName == 'input') { - $target.siblings('.' + this._appendClass).remove().end(). - siblings('.' + this._triggerClass).remove().end(). - removeClass(this.markerClassName). + inst.append.remove(); + inst.trigger.remove(); + $target.removeClass(this.markerClassName). unbind('focus', this._showDatepicker). unbind('keydown', this._doKeyDown). unbind('keypress', this._doKeyPress); @@ -299,9 +293,22 @@ $.extend(Datepicker.prototype, { /* Enable the date picker to a jQuery selection. @param target element - the target input field or division or span */ _enableDatepicker: function(target) { - target.disabled = false; - $(target).siblings('button.' + this._triggerClass).each(function() { this.disabled = false; }).end(). - siblings('img.' + this._triggerClass).css({opacity: '1.0', cursor: ''}); + var $target = $(target); + var inst = $.data(target, PROP_NAME); + if (!$target.hasClass(this.markerClassName)) { + return; + } + var nodeName = target.nodeName.toLowerCase(); + if (nodeName == 'input') { + target.disabled = false; + inst.trigger.filter('button'). + each(function() { this.disabled = false; }).end(). + filter('img').css({opacity: '1.0', cursor: ''}); + } + else if (nodeName == 'div' || nodeName == 'span') { + var inline = $target.children('.' + this._inlineClass); + inline.children().removeClass('ui-state-disabled'); + } this._disabledInputs = $.map(this._disabledInputs, function(value) { return (value == target ? null : value); }); // delete entry }, @@ -309,9 +316,22 @@ $.extend(Datepicker.prototype, { /* Disable the date picker to a jQuery selection. @param target element - the target input field or division or span */ _disableDatepicker: function(target) { - target.disabled = true; - $(target).siblings('button.' + this._triggerClass).each(function() { this.disabled = true; }).end(). - siblings('img.' + this._triggerClass).css({opacity: '0.5', cursor: 'default'}); + var $target = $(target); + var inst = $.data(target, PROP_NAME); + if (!$target.hasClass(this.markerClassName)) { + return; + } + var nodeName = target.nodeName.toLowerCase(); + if (nodeName == 'input') { + target.disabled = true; + inst.trigger.filter('button'). + each(function() { this.disabled = true; }).end(). + filter('img').css({opacity: '0.5', cursor: 'default'}); + } + else if (nodeName == 'div' || nodeName == 'span') { + var inline = $target.children('.' + this._inlineClass); + inline.children().addClass('ui-state-disabled'); + } this._disabledInputs = $.map(this._disabledInputs, function(value) { return (value == target ? null : value); }); // delete entry this._disabledInputs[this._disabledInputs.length] = target; @@ -321,8 +341,9 @@ $.extend(Datepicker.prototype, { @param target element - the target input field or division or span @return boolean - true if disabled, false if enabled */ _isDisabledDatepicker: function(target) { - if (!target) + if (!target) { return false; + } for (var i = 0; i < this._disabledInputs.length; i++) { if (this._disabledInputs[i] == target) return true; @@ -330,19 +351,60 @@ $.extend(Datepicker.prototype, { return false; }, - /* Update the settings for a date picker attached to an input field or division. + /* Retrieve the instance data for the target control. + @param target element - the target input field or division or span + @return object - the associated instance data + @throws error if a jQuery problem getting data */ + _getInst: function(target) { + try { + return $.data(target, PROP_NAME); + } + catch (err) { + throw 'Missing instance data for this datepicker'; + } + }, + + /* Update or retrieve the settings for a date picker attached to an input field or division. @param target element - the target input field or division or span @param name object - the new settings to update or - string - the name of the setting to change or - @param value any - the new value for the setting (omit if above is an object) */ - _changeDatepicker: function(target, name, value) { + string - the name of the setting to change or retrieve, + when retrieving also 'all' for all instance settings or + 'defaults' for all global defaults + @param value any - the new value for the setting + (omit if above is an object or to retrieve a value) */ + _optionDatepicker: function(target, name, value) { + var inst = this._getInst(target); + if (arguments.length == 2 && typeof name == 'string') { + return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) : + (inst ? (name == 'all' ? $.extend({}, inst.settings) : + this._get(inst, name)) : null)); + } var settings = name || {}; if (typeof name == 'string') { settings = {}; settings[name] = value; } - if (inst = $.data(target, PROP_NAME)) { + if (inst) { + if (this._curInst == inst) { + this._hideDatepicker(null); + } + var date = this._getDateDatepicker(target); extendRemove(inst.settings, settings); + this._setDateDatepicker(target, date); + this._updateDatepicker(inst); + } + }, + + // change method deprecated + _changeDatepicker: function(target, name, value) { + this._optionDatepicker(target, name, value); + }, + + /* Redraw the date picker attached to an input field or division. + @param target element - the target input field or division or span */ + _refreshDatepicker: function(target) { + var inst = this._getInst(target); + if (inst) { this._updateDatepicker(inst); } }, @@ -352,10 +414,11 @@ $.extend(Datepicker.prototype, { @param date Date - the new date @param endDate Date - the new end date for a range (optional) */ _setDateDatepicker: function(target, date, endDate) { - var inst = $.data(target, PROP_NAME); + var inst = this._getInst(target); if (inst) { this._setDate(inst, date, endDate); this._updateDatepicker(inst); + this._updateAlternate(inst); } }, @@ -364,62 +427,89 @@ $.extend(Datepicker.prototype, { @return Date - the current date or Date[2] - the current dates for a range */ _getDateDatepicker: function(target) { - var inst = $.data(target, PROP_NAME); - if (inst) - this._setDateFromField(inst); + var inst = this._getInst(target); + if (inst && !inst.inline) + this._setDateFromField(inst); return (inst ? this._getDate(inst) : null); }, /* Handle keystrokes. */ - _doKeyDown: function(e) { - var inst = $.data(e.target, PROP_NAME); + _doKeyDown: function(event) { + var inst = $.datepicker._getInst(event.target); var handled = true; + var isRTL = inst.dpDiv.is('.ui-datepicker-rtl'); + inst._keyEvent = true; if ($.datepicker._datepickerShowing) - switch (e.keyCode) { + switch (event.keyCode) { case 9: $.datepicker._hideDatepicker(null, ''); break; // hide on tab out - case 13: $.datepicker._selectDay(e.target, inst.selectedMonth, inst.selectedYear, - $('td.ui-datepicker-days-cell-over', inst.dpDiv)[0]); + case 13: var sel = $('td.' + $.datepicker._dayOverClass + + ', td.' + $.datepicker._currentClass, inst.dpDiv); + if (sel[0]) + $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]); + else + $.datepicker._hideDatepicker(null, $.datepicker._get(inst, 'duration')); return false; // don't submit the form break; // select the value on enter case 27: $.datepicker._hideDatepicker(null, $.datepicker._get(inst, 'duration')); break; // hide on escape - case 33: $.datepicker._adjustDate(e.target, (e.ctrlKey ? -1 : - -$.datepicker._get(inst, 'stepMonths')), (e.ctrlKey ? 'Y' : 'M')); + case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ? + -$.datepicker._get(inst, 'stepBigMonths') : + -$.datepicker._get(inst, 'stepMonths')), 'M'); break; // previous month/year on page up/+ ctrl - case 34: $.datepicker._adjustDate(e.target, (e.ctrlKey ? +1 : - +$.datepicker._get(inst, 'stepMonths')), (e.ctrlKey ? 'Y' : 'M')); + case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ? + +$.datepicker._get(inst, 'stepBigMonths') : + +$.datepicker._get(inst, 'stepMonths')), 'M'); break; // next month/year on page down/+ ctrl - case 35: if (e.ctrlKey) $.datepicker._clearDate(e.target); - break; // clear on ctrl+end - case 36: if (e.ctrlKey) $.datepicker._gotoToday(e.target); - break; // current on ctrl+home - case 37: if (e.ctrlKey) $.datepicker._adjustDate(e.target, -1, 'D'); - break; // -1 day on ctrl+left - case 38: if (e.ctrlKey) $.datepicker._adjustDate(e.target, -7, 'D'); - break; // -1 week on ctrl+up - case 39: if (e.ctrlKey) $.datepicker._adjustDate(e.target, +1, 'D'); - break; // +1 day on ctrl+right - case 40: if (e.ctrlKey) $.datepicker._adjustDate(e.target, +7, 'D'); - break; // +1 week on ctrl+down + case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target); + handled = event.ctrlKey || event.metaKey; + break; // clear on ctrl or command +end + case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target); + handled = event.ctrlKey || event.metaKey; + break; // current on ctrl or command +home + case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D'); + handled = event.ctrlKey || event.metaKey; + // -1 day on ctrl or command +left + if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ? + -$.datepicker._get(inst, 'stepBigMonths') : + -$.datepicker._get(inst, 'stepMonths')), 'M'); + // next month/year on alt +left on Mac + break; + case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D'); + handled = event.ctrlKey || event.metaKey; + break; // -1 week on ctrl or command +up + case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D'); + handled = event.ctrlKey || event.metaKey; + // +1 day on ctrl or command +right + if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ? + +$.datepicker._get(inst, 'stepBigMonths') : + +$.datepicker._get(inst, 'stepMonths')), 'M'); + // next month/year on alt +right + break; + case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D'); + handled = event.ctrlKey || event.metaKey; + break; // +1 week on ctrl or command +down default: handled = false; } - else if (e.keyCode == 36 && e.ctrlKey) // display the date picker on ctrl+home + else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home $.datepicker._showDatepicker(this); - else + else { handled = false; + } if (handled) { - e.preventDefault(); - e.stopPropagation(); + event.preventDefault(); + event.stopPropagation(); } }, /* Filter entered characters - based on date format. */ - _doKeyPress: function(e) { - var inst = $.data(e.target, PROP_NAME); - var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat')); - var chr = String.fromCharCode(e.charCode == undefined ? e.keyCode : e.charCode); - return e.ctrlKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1); + _doKeyPress: function(event) { + var inst = $.datepicker._getInst(event.target); + if ($.datepicker._get(inst, 'constrainInput')) { + var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat')); + var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode); + return event.ctrlKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1); + } }, /* Pop-up the date picker for a given input field. @@ -431,7 +521,7 @@ $.extend(Datepicker.prototype, { input = $('input', input.parentNode)[0]; if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here return; - var inst = $.data(input, PROP_NAME); + var inst = $.datepicker._getInst(input); var beforeShow = $.datepicker._get(inst, 'beforeShow'); extendRemove(inst.settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {})); $.datepicker._hideDatepicker(null, ''); @@ -459,8 +549,6 @@ $.extend(Datepicker.prototype, { inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'}); $.datepicker._updateDatepicker(inst); // fix width for dynamic number of date pickers - inst.dpDiv.width($.datepicker._getNumberOfMonths(inst)[1] * - $('.ui-datepicker', inst.dpDiv[0])[0].offsetWidth); // and adjust position before showing offset = $.datepicker._checkOffset(inst, offset, isFixed); inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ? @@ -471,7 +559,7 @@ $.extend(Datepicker.prototype, { var duration = $.datepicker._get(inst, 'duration'); var postProcess = function() { $.datepicker._datepickerShowing = true; - if ($.browser.msie && parseInt($.browser.version) < 7) // fix IE < 7 select problems + if ($.browser.msie && parseInt($.browser.version,10) < 7) // fix IE < 7 select problems $('iframe.ui-datepicker-cover').css({width: inst.dpDiv.width() + 4, height: inst.dpDiv.height() + 4}); }; @@ -491,42 +579,65 @@ $.extend(Datepicker.prototype, { _updateDatepicker: function(inst) { var dims = {width: inst.dpDiv.width() + 4, height: inst.dpDiv.height() + 4}; - inst.dpDiv.empty().append(this._generateDatepicker(inst)). - find('iframe.ui-datepicker-cover'). - css({width: dims.width, height: dims.height}); + var self = this; + inst.dpDiv.empty().append(this._generateHTML(inst)) + .find('iframe.ui-datepicker-cover'). + css({width: dims.width, height: dims.height}) + .end() + .find('button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a') + .bind('mouseout', function(){ + $(this).removeClass('ui-state-hover'); + if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).removeClass('ui-datepicker-prev-hover'); + if(this.className.indexOf('ui-datepicker-next') != -1) $(this).removeClass('ui-datepicker-next-hover'); + }) + .bind('mouseover', function(){ + if (!self._isDisabledDatepicker( inst.inline ? inst.dpDiv.parent()[0] : inst.input[0])) { + $(this).parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover'); + $(this).addClass('ui-state-hover'); + if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).addClass('ui-datepicker-prev-hover'); + if(this.className.indexOf('ui-datepicker-next') != -1) $(this).addClass('ui-datepicker-next-hover'); + } + }) + .end() + .find('.' + this._dayOverClass + ' a') + .trigger('mouseover') + .end(); var numMonths = this._getNumberOfMonths(inst); + var cols = numMonths[1]; + var width = 17; + if (cols > 1) { + inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em'); + } else { + inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width(''); + } inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') + 'Class']('ui-datepicker-multi'); inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') + 'Class']('ui-datepicker-rtl'); - if (inst.input && inst.input[0].type != 'hidden') + if (inst.input && inst.input[0].type != 'hidden' && inst == $.datepicker._curInst) $(inst.input[0]).focus(); }, /* Check positioning to remain on screen. */ _checkOffset: function(inst, offset, isFixed) { - var pos = inst.input ? this._findPos(inst.input[0]) : null; - var browserWidth = window.innerWidth || document.documentElement.clientWidth; - var browserHeight = window.innerHeight || document.documentElement.clientHeight; - var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft; - var scrollY = document.documentElement.scrollTop || document.body.scrollTop; - // reposition date picker horizontally if outside the browser window - if (this._get(inst, 'isRTL') || (offset.left + inst.dpDiv.width() - scrollX) > browserWidth) - offset.left = Math.max((isFixed ? 0 : scrollX), - pos[0] + (inst.input ? inst.input.width() : 0) - (isFixed ? scrollX : 0) - inst.dpDiv.width() - - (isFixed && $.browser.opera ? document.documentElement.scrollLeft : 0)); - else - offset.left -= (isFixed ? scrollX : 0); - // reposition date picker vertically if outside the browser window - if ((offset.top + inst.dpDiv.height() - scrollY) > browserHeight) - offset.top = Math.max((isFixed ? 0 : scrollY), - pos[1] - (isFixed ? scrollY : 0) - (this._inDialog ? 0 : inst.dpDiv.height()) - - (isFixed && $.browser.opera ? document.documentElement.scrollTop : 0)); - else - offset.top -= (isFixed ? scrollY : 0); + var dpWidth = inst.dpDiv.outerWidth(); + var dpHeight = inst.dpDiv.outerHeight(); + var inputWidth = inst.input ? inst.input.outerWidth() : 0; + var inputHeight = inst.input ? inst.input.outerHeight() : 0; + var viewWidth = (window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth) + $(document).scrollLeft(); + var viewHeight = (window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight) + $(document).scrollTop(); + + offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0); + offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0; + offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0; + + // now check if datepicker is showing outside window viewport - move to a better place if so. + offset.left -= (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? Math.abs(offset.left + dpWidth - viewWidth) : 0; + offset.top -= (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? Math.abs(offset.top + dpHeight + inputHeight*2 - viewHeight) : 0; + return offset; }, - + /* Find an object's position on the screen. */ _findPos: function(obj) { while (obj && (obj.type == 'hidden' || obj.nodeType != 1)) { @@ -541,13 +652,12 @@ $.extend(Datepicker.prototype, { @param duration string - the duration over which to close the date picker */ _hideDatepicker: function(input, duration) { var inst = this._curInst; - if (!inst) + if (!inst || (input && inst != $.data(input, PROP_NAME))) return; - var rangeSelect = this._get(inst, 'rangeSelect'); - if (rangeSelect && this._stayOpen) + if (inst.stayOpen) this._selectDate('#' + inst.id, this._formatDate(inst, inst.currentDay, inst.currentMonth, inst.currentYear)); - this._stayOpen = false; + inst.stayOpen = false; if (this._datepickerShowing) { duration = (duration != null ? duration : this._get(inst, 'duration')); var showAnim = this._get(inst, 'showAnim'); @@ -565,10 +675,9 @@ $.extend(Datepicker.prototype, { var onClose = this._get(inst, 'onClose'); if (onClose) onClose.apply((inst.input ? inst.input[0] : null), - [this._getDate(inst), inst]); // trigger custom callback + [(inst.input ? inst.input.val() : ''), inst]); // trigger custom callback this._datepickerShowing = false; this._lastInput = null; - inst.settings.prompt = null; if (this._inDialog) { this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' }); if ($.blockUI) { @@ -583,8 +692,7 @@ $.extend(Datepicker.prototype, { /* Tidy up after a dialog display. */ _tidyDialog: function(inst) { - inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker'); - $('.' + this._promptClass, inst.dpDiv).remove(); + inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar'); }, /* Close date picker if clicked elsewhere. */ @@ -602,15 +710,20 @@ $.extend(Datepicker.prototype, { /* Adjust one of the date sub-fields. */ _adjustDate: function(id, offset, period) { var target = $(id); - var inst = $.data(target[0], PROP_NAME); - this._adjustInstDate(inst, offset, period); + var inst = this._getInst(target[0]); + if (this._isDisabledDatepicker(target[0])) { + return; + } + this._adjustInstDate(inst, offset + + (period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning + period); this._updateDatepicker(inst); }, /* Action for current link. */ _gotoToday: function(id) { var target = $(id); - var inst = $.data(target[0], PROP_NAME); + var inst = this._getInst(target[0]); if (this._get(inst, 'gotoCurrent') && inst.currentDay) { inst.selectedDay = inst.currentDay; inst.drawMonth = inst.selectedMonth = inst.currentMonth; @@ -622,87 +735,58 @@ $.extend(Datepicker.prototype, { inst.drawMonth = inst.selectedMonth = date.getMonth(); inst.drawYear = inst.selectedYear = date.getFullYear(); } - this._adjustDate(target); this._notifyChange(inst); + this._adjustDate(target); }, /* Action for selecting a new month/year. */ _selectMonthYear: function(id, select, period) { var target = $(id); - var inst = $.data(target[0], PROP_NAME); + var inst = this._getInst(target[0]); inst._selectingMonthYear = false; - inst[period == 'M' ? 'drawMonth' : 'drawYear'] = - select.options[select.selectedIndex].value - 0; - this._adjustDate(target); + inst['selected' + (period == 'M' ? 'Month' : 'Year')] = + inst['draw' + (period == 'M' ? 'Month' : 'Year')] = + parseInt(select.options[select.selectedIndex].value,10); this._notifyChange(inst); + this._adjustDate(target); }, /* Restore input focus after not changing month/year. */ _clickMonthYear: function(id) { var target = $(id); - var inst = $.data(target[0], PROP_NAME); + var inst = this._getInst(target[0]); if (inst.input && inst._selectingMonthYear && !$.browser.msie) inst.input[0].focus(); inst._selectingMonthYear = !inst._selectingMonthYear; }, - /* Action for changing the first week day. */ - _changeFirstDay: function(id, day) { - var target = $(id); - var inst = $.data(target[0], PROP_NAME); - inst.settings.firstDay = day; - this._updateDatepicker(inst); - }, - /* Action for selecting a day. */ _selectDay: function(id, month, year, td) { - if ($(td).hasClass(this._unselectableClass)) - return; var target = $(id); - var inst = $.data(target[0], PROP_NAME); - var rangeSelect = this._get(inst, 'rangeSelect'); - if (rangeSelect) { - this._stayOpen = !this._stayOpen; - if (this._stayOpen) { - $('.ui-datepicker td').removeClass(this._currentClass); - $(td).addClass(this._currentClass); - } + if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) { + return; } + var inst = this._getInst(target[0]); inst.selectedDay = inst.currentDay = $('a', td).html(); inst.selectedMonth = inst.currentMonth = month; inst.selectedYear = inst.currentYear = year; - if (this._stayOpen) { + if (inst.stayOpen) { inst.endDay = inst.endMonth = inst.endYear = null; } - else if (rangeSelect) { - inst.endDay = inst.currentDay; - inst.endMonth = inst.currentMonth; - inst.endYear = inst.currentYear; - } this._selectDate(id, this._formatDate(inst, inst.currentDay, inst.currentMonth, inst.currentYear)); - if (this._stayOpen) { + if (inst.stayOpen) { inst.rangeStart = this._daylightSavingAdjust( new Date(inst.currentYear, inst.currentMonth, inst.currentDay)); this._updateDatepicker(inst); } - else if (rangeSelect) { - inst.selectedDay = inst.currentDay = inst.rangeStart.getDate(); - inst.selectedMonth = inst.currentMonth = inst.rangeStart.getMonth(); - inst.selectedYear = inst.currentYear = inst.rangeStart.getFullYear(); - inst.rangeStart = null; - if (inst.inline) - this._updateDatepicker(inst); - } }, /* Erase the input field and hide the date picker. */ _clearDate: function(id) { var target = $(id); - var inst = $.data(target[0], PROP_NAME); - if (this._get(inst, 'mandatory')) - return; - this._stayOpen = false; + var inst = this._getInst(target[0]); + inst.stayOpen = false; inst.endDay = inst.endMonth = inst.endYear = inst.rangeStart = null; this._selectDate(target, ''); }, @@ -710,11 +794,8 @@ $.extend(Datepicker.prototype, { /* Update the input field with the selected date. */ _selectDate: function(id, dateStr) { var target = $(id); - var inst = $.data(target[0], PROP_NAME); + var inst = this._getInst(target[0]); dateStr = (dateStr != null ? dateStr : this._formatDate(inst)); - if (this._get(inst, 'rangeSelect') && dateStr) - dateStr = (inst.rangeStart ? this._formatDate(inst, inst.rangeStart) : - dateStr) + this._get(inst, 'rangeSeparator') + dateStr; if (inst.input) inst.input.val(dateStr); this._updateAlternate(inst); @@ -725,7 +806,7 @@ $.extend(Datepicker.prototype, { inst.input.trigger('change'); // fire the change event if (inst.inline) this._updateDatepicker(inst); - else if (!this._stayOpen) { + else if (!inst.stayOpen) { this._hideDatepicker(null, this._get(inst, 'duration')); this._lastInput = inst.input[0]; if (typeof(inst.input[0]) != 'object') @@ -733,18 +814,14 @@ $.extend(Datepicker.prototype, { this._lastInput = null; } }, - + /* Update any alternate field to synchronise with the main field. */ _updateAlternate: function(inst) { var altField = this._get(inst, 'altField'); if (altField) { // update alternate field too - var altFormat = this._get(inst, 'altFormat'); + var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat'); var date = this._getDate(inst); - dateStr = (isArray(date) ? (!date[0] && !date[1] ? '' : - this.formatDate(altFormat, date[0], this._getFormatConfig(inst)) + - this._get(inst, 'rangeSeparator') + this.formatDate( - altFormat, date[1] || date[0], this._getFormatConfig(inst))) : - this.formatDate(altFormat, date, this._getFormatConfig(inst))); + dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst)); $(altField).each(function() { $(this).val(dateStr); }); } }, @@ -756,7 +833,7 @@ $.extend(Datepicker.prototype, { var day = date.getDay(); return [(day > 0 && day < 6), '']; }, - + /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition. @param date Date - the date to get the week for @return number - the number of the week within the year that contains this date */ @@ -771,21 +848,11 @@ $.extend(Datepicker.prototype, { } else if (checkDate > new Date(checkDate.getFullYear(), 12 - 1, 28)) { // Check last three days in year firstDay = new Date(checkDate.getFullYear() + 1, 1 - 1, 4).getDay() || 7; if (firstDay > 4 && (checkDate.getDay() || 7) < firstDay - 3) { // Adjust if necessary - checkDate.setDate(checkDate.getDate() + 3); // Generate for next year - return $.datepicker.iso8601Week(checkDate); + return 1; } } return Math.floor(((checkDate - firstMon) / 86400000) / 7) + 1; // Weeks to given date }, - - /* Provide status text for a particular date. - @param date the date to get the status for - @param inst the current datepicker instance - @return the status display text for this date */ - dateStatus: function(date, inst) { - return $.datepicker.formatDate($.datepicker._get(inst, 'dateStatus'), - date, $.datepicker._getFormatConfig(inst)); - }, /* Parse a string value into a date object. See formatDate below for the possible formats. @@ -813,23 +880,24 @@ $.extend(Datepicker.prototype, { var year = -1; var month = -1; var day = -1; + var doy = -1; var literal = false; // Check whether a format character is doubled var lookAhead = function(match) { var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match); if (matches) iFormat++; - return matches; + return matches; }; // Extract a number from the string value var getNumber = function(match) { lookAhead(match); - var origSize = (match == '@' ? 14 : (match == 'y' ? 4 : 2)); + var origSize = (match == '@' ? 14 : (match == 'y' ? 4 : (match == 'o' ? 3 : 2))); var size = origSize; var num = 0; while (size > 0 && iValue < value.length && value.charAt(iValue) >= '0' && value.charAt(iValue) <= '9') { - num = num * 10 + (value.charAt(iValue++) - 0); + num = num * 10 + parseInt(value.charAt(iValue++),10); size--; } if (size == origSize) @@ -871,14 +939,17 @@ $.extend(Datepicker.prototype, { case 'd': day = getNumber('d'); break; - case 'D': + case 'D': getName('D', dayNamesShort, dayNames); break; - case 'm': + case 'o': + doy = getNumber('o'); + break; + case 'm': month = getNumber('m'); break; case 'M': - month = getName('M', monthNamesShort, monthNames); + month = getName('M', monthNamesShort, monthNames); break; case 'y': year = getNumber('y'); @@ -899,9 +970,22 @@ $.extend(Datepicker.prototype, { checkLiteral(); } } - if (year < 100) + if (year == -1) + year = new Date().getFullYear(); + else if (year < 100) year += new Date().getFullYear() - new Date().getFullYear() % 100 + (year <= shortYearCutoff ? 0 : -100); + if (doy > -1) { + month = 1; + day = doy; + do { + var dim = this._getDaysInMonth(year, month - 1); + if (day <= dim) + break; + month++; + day -= dim; + } while (true); + } var date = this._daylightSavingAdjust(new Date(year, month - 1, day)); if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day) throw 'Invalid date'; // E.g. 31/02/* @@ -925,6 +1009,8 @@ $.extend(Datepicker.prototype, { The format can be combinations of the following: d - day of month (no leading zero) dd - day of month (two digit) + o - day of year (no leading zeros) + oo - day of year (three digit) D - day name short DD - day name long m - month of year (no leading zero) @@ -957,11 +1043,15 @@ $.extend(Datepicker.prototype, { var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match); if (matches) iFormat++; - return matches; + return matches; }; // Format a number, with leading zero if necessary - var formatNumber = function(match, value) { - return (lookAhead(match) && value < 10 ? '0' : '') + value; + var formatNumber = function(match, value, len) { + var num = '' + value; + if (lookAhead(match)) + while (num.length < len) + num = '0' + num; + return num; }; // Format a name, short or long as requested var formatName = function(match, value, shortNames, longNames) { @@ -979,23 +1069,29 @@ $.extend(Datepicker.prototype, { else switch (format.charAt(iFormat)) { case 'd': - output += formatNumber('d', date.getDate()); + output += formatNumber('d', date.getDate(), 2); break; - case 'D': + case 'D': output += formatName('D', date.getDay(), dayNamesShort, dayNames); break; - case 'm': - output += formatNumber('m', date.getMonth() + 1); + case 'o': + var doy = date.getDate(); + for (var m = date.getMonth() - 1; m >= 0; m--) + doy += this._getDaysInMonth(date.getFullYear(), m); + output += formatNumber('o', doy, 3); + break; + case 'm': + output += formatNumber('m', date.getMonth() + 1, 2); break; case 'M': - output += formatName('M', date.getMonth(), monthNamesShort, monthNames); + output += formatName('M', date.getMonth(), monthNamesShort, monthNames); break; case 'y': - output += (lookAhead('y') ? date.getFullYear() : + output += (lookAhead('y') ? date.getFullYear() : (date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100); break; case '@': - output += date.getTime(); + output += date.getTime(); break; case "'": if (lookAhead("'")) @@ -1023,7 +1119,7 @@ $.extend(Datepicker.prototype, { else switch (format.charAt(iFormat)) { case 'd': case 'm': case 'y': case '@': - chars += '0123456789'; + chars += '0123456789'; break; case 'D': case 'M': return null; // Accept anything @@ -1048,33 +1144,25 @@ $.extend(Datepicker.prototype, { /* Parse existing date and initialise date picker. */ _setDateFromField: function(inst) { var dateFormat = this._get(inst, 'dateFormat'); - var dates = inst.input ? inst.input.val().split(this._get(inst, 'rangeSeparator')) : null; + var dates = inst.input ? inst.input.val() : null; inst.endDay = inst.endMonth = inst.endYear = null; var date = defaultDate = this._getDefaultDate(inst); - if (dates.length > 0) { - var settings = this._getFormatConfig(inst); - if (dates.length > 1) { - date = this.parseDate(dateFormat, dates[1], settings) || defaultDate; - inst.endDay = date.getDate(); - inst.endMonth = date.getMonth(); - inst.endYear = date.getFullYear(); - } - try { - date = this.parseDate(dateFormat, dates[0], settings) || defaultDate; - } catch (e) { - this.log(e); - date = defaultDate; - } + var settings = this._getFormatConfig(inst); + try { + date = this.parseDate(dateFormat, dates, settings) || defaultDate; + } catch (event) { + this.log(event); + date = defaultDate; } inst.selectedDay = date.getDate(); inst.drawMonth = inst.selectedMonth = date.getMonth(); inst.drawYear = inst.selectedYear = date.getFullYear(); - inst.currentDay = (dates[0] ? date.getDate() : 0); - inst.currentMonth = (dates[0] ? date.getMonth() : 0); - inst.currentYear = (dates[0] ? date.getFullYear() : 0); + inst.currentDay = (dates ? date.getDate() : 0); + inst.currentMonth = (dates ? date.getMonth() : 0); + inst.currentYear = (dates ? date.getFullYear() : 0); this._adjustInstDate(inst); }, - + /* Retrieve the default date shown on opening. */ _getDefaultDate: function(inst) { var date = this._determineDate(this._get(inst, 'defaultDate'), new Date()); @@ -1102,15 +1190,15 @@ $.extend(Datepicker.prototype, { while (matches) { switch (matches[2] || 'd') { case 'd' : case 'D' : - day += (matches[1] - 0); break; + day += parseInt(matches[1],10); break; case 'w' : case 'W' : - day += (matches[1] * 7); break; + day += parseInt(matches[1],10) * 7; break; case 'm' : case 'M' : - month += (matches[1] - 0); + month += parseInt(matches[1],10); day = Math.min(day, getDaysInMonth(year, month)); break; case 'y': case 'Y' : - year += (matches[1] - 0); + year += parseInt(matches[1],10); day = Math.min(day, getDaysInMonth(year, month)); break; } @@ -1133,7 +1221,7 @@ $.extend(Datepicker.prototype, { /* Handle switch to/from daylight saving. Hours may be non-zero on daylight saving cut-over: - > 12 when midnight changeover, but then cannot generate + > 12 when midnight changeover, but then cannot generate midnight datetime, so jump to 1AM, otherwise reset. @param date (Date) the date to check @return (Date) the corrected date */ @@ -1146,27 +1234,18 @@ $.extend(Datepicker.prototype, { /* Set the date(s) directly. */ _setDate: function(inst, date, endDate) { var clear = !(date); + var origMonth = inst.selectedMonth; + var origYear = inst.selectedYear; date = this._determineDate(date, new Date()); inst.selectedDay = inst.currentDay = date.getDate(); inst.drawMonth = inst.selectedMonth = inst.currentMonth = date.getMonth(); inst.drawYear = inst.selectedYear = inst.currentYear = date.getFullYear(); - if (this._get(inst, 'rangeSelect')) { - if (endDate) { - endDate = this._determineDate(endDate, null); - inst.endDay = endDate.getDate(); - inst.endMonth = endDate.getMonth(); - inst.endYear = endDate.getFullYear(); - } else { - inst.endDay = inst.currentDay; - inst.endMonth = inst.currentMonth; - inst.endYear = inst.currentYear; - } - } + if (origMonth != inst.selectedMonth || origYear != inst.selectedYear) + this._notifyChange(inst); this._adjustInstDate(inst); - if (inst.input) - inst.input.val(clear ? '' : this._formatDate(inst) + - (!this._get(inst, 'rangeSelect') ? '' : this._get(inst, 'rangeSeparator') + - this._formatDate(inst, inst.endDay, inst.endMonth, inst.endYear))); + if (inst.input) { + inst.input.val(clear ? '' : this._formatDate(inst)); + } }, /* Retrieve the date(s) directly. */ @@ -1174,43 +1253,33 @@ $.extend(Datepicker.prototype, { var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null : this._daylightSavingAdjust(new Date( inst.currentYear, inst.currentMonth, inst.currentDay))); - if (this._get(inst, 'rangeSelect')) { - return [inst.rangeStart || startDate, - (!inst.endYear ? inst.rangeStart || startDate : - this._daylightSavingAdjust(new Date(inst.endYear, inst.endMonth, inst.endDay)))]; - } else return startDate; }, /* Generate the HTML for the current state of the date picker. */ - _generateDatepicker: function(inst) { + _generateHTML: function(inst) { var today = new Date(); today = this._daylightSavingAdjust( new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time - var showStatus = this._get(inst, 'showStatus'); var isRTL = this._get(inst, 'isRTL'); - // build the date picker HTML - var clear = (this._get(inst, 'mandatory') ? '' : - '<div class="ui-datepicker-clear"><a onclick="jQuery.datepicker._clearDate(\'#' + inst.id + '\');"' + - (showStatus ? this._addStatus(inst, this._get(inst, 'clearStatus') || ' ') : '') + '>' + - this._get(inst, 'clearText') + '</a></div>'); - var controls = '<div class="ui-datepicker-control">' + (isRTL ? '' : clear) + - '<div class="ui-datepicker-close"><a onclick="jQuery.datepicker._hideDatepicker();"' + - (showStatus ? this._addStatus(inst, this._get(inst, 'closeStatus') || ' ') : '') + '>' + - this._get(inst, 'closeText') + '</a></div>' + (isRTL ? clear : '') + '</div>'; - var prompt = this._get(inst, 'prompt'); - var closeAtTop = this._get(inst, 'closeAtTop'); + var showButtonPanel = this._get(inst, 'showButtonPanel'); var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext'); var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat'); var numMonths = this._getNumberOfMonths(inst); + var showCurrentAtPos = this._get(inst, 'showCurrentAtPos'); var stepMonths = this._get(inst, 'stepMonths'); + var stepBigMonths = this._get(inst, 'stepBigMonths'); var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1); var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) : new Date(inst.currentYear, inst.currentMonth, inst.currentDay))); var minDate = this._getMinMaxDate(inst, 'min', true); var maxDate = this._getMinMaxDate(inst, 'max'); - var drawMonth = inst.drawMonth; + var drawMonth = inst.drawMonth - showCurrentAtPos; var drawYear = inst.drawYear; + if (drawMonth < 0) { + drawMonth += 12; + drawYear--; + } if (maxDate) { var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(), maxDate.getMonth() - numMonths[1] + 1, maxDate.getDate())); @@ -1223,69 +1292,75 @@ $.extend(Datepicker.prototype, { } } } - // controls and links + inst.drawMonth = drawMonth; + inst.drawYear = drawYear; var prevText = this._get(inst, 'prevText'); prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText, this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)), this._getFormatConfig(inst))); - var prev = '<div class="ui-datepicker-prev">' + (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ? - '<a onclick="jQuery.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' + - (showStatus ? this._addStatus(inst, this._get(inst, 'prevStatus') || ' ') : '') + '>' + prevText + '</a>' : - (hideIfNoPrevNext ? '' : '<label>' + prevText + '</label>')) + '</div>'; + var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ? + '<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' + + ' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' : + (hideIfNoPrevNext ? '' : '<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+ prevText +'"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>')); var nextText = this._get(inst, 'nextText'); nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText, this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)), this._getFormatConfig(inst))); - var next = '<div class="ui-datepicker-next">' + (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ? - '<a onclick="jQuery.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' + - (showStatus ? this._addStatus(inst, this._get(inst, 'nextStatus') || ' ') : '') + '>' + nextText + '</a>' : - (hideIfNoPrevNext ? '' : '<label>' + nextText + '</label>')) + '</div>'; + var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ? + '<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' + + ' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' : + (hideIfNoPrevNext ? '' : '<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+ nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>')); var currentText = this._get(inst, 'currentText'); - currentText = (!navigationAsDateFormat ? currentText: this.formatDate( - currentText, today, this._getFormatConfig(inst))); - var html = (prompt ? '<div class="' + this._promptClass + '">' + prompt + '</div>' : '') + - (closeAtTop && !inst.inline ? controls : '') + - '<div class="ui-datepicker-links">' + (isRTL ? next : prev) + - (this._isInRange(inst, (this._get(inst, 'gotoCurrent') && inst.currentDay ? - currentDate : today)) ? '<div class="ui-datepicker-current">' + - '<a onclick="jQuery.datepicker._gotoToday(\'#' + inst.id + '\');"' + - (showStatus ? this._addStatus(inst, this._get(inst, 'currentStatus') || ' ') : '') + '>' + - currentText + '</a></div>' : '') + (isRTL ? prev : next) + '</div>'; - var firstDay = this._get(inst, 'firstDay'); - var changeFirstDay = this._get(inst, 'changeFirstDay'); + var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today); + currentText = (!navigationAsDateFormat ? currentText : + this.formatDate(currentText, gotoDate, this._getFormatConfig(inst))); + var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery.datepicker._hideDatepicker();">' + this._get(inst, 'closeText') + '</button>' : ''); + var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') + + (this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery.datepicker._gotoToday(\'#' + inst.id + '\');"' + + '>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : ''; + var firstDay = parseInt(this._get(inst, 'firstDay'),10); + firstDay = (isNaN(firstDay) ? 0 : firstDay); var dayNames = this._get(inst, 'dayNames'); var dayNamesShort = this._get(inst, 'dayNamesShort'); var dayNamesMin = this._get(inst, 'dayNamesMin'); var monthNames = this._get(inst, 'monthNames'); + var monthNamesShort = this._get(inst, 'monthNamesShort'); var beforeShowDay = this._get(inst, 'beforeShowDay'); - var highlightWeek = this._get(inst, 'highlightWeek'); var showOtherMonths = this._get(inst, 'showOtherMonths'); - var showWeeks = this._get(inst, 'showWeeks'); var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week; - var status = (showStatus ? this._get(inst, 'dayStatus') || ' ' : ''); - var dateStatus = this._get(inst, 'statusForDate') || this.dateStatus; var endDate = inst.endDay ? this._daylightSavingAdjust( new Date(inst.endYear, inst.endMonth, inst.endDay)) : currentDate; - for (var row = 0; row < numMonths[0]; row++) + var defaultDate = this._getDefaultDate(inst); + var html = ''; + for (var row = 0; row < numMonths[0]; row++) { + var group = ''; for (var col = 0; col < numMonths[1]; col++) { var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay)); - html += '<div class="ui-datepicker-one-month' + (col == 0 ? ' ui-datepicker-new-row' : '') + '">' + + var cornerClass = ' ui-corner-all'; + var calender = ''; + if (isMultiMonth) { + calender += '<div class="ui-datepicker-group ui-datepicker-group-'; + switch (col) { + case 0: calender += 'first'; cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break; + case numMonths[1]-1: calender += 'last'; cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break; + default: calender += 'middle'; cornerClass = ''; break; + } + calender += '">'; + } + calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' + + (/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') + + (/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') + this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate, - selectedDate, row > 0 || col > 0, showStatus, monthNames) + // draw month headers - '<table class="ui-datepicker" cellpadding="0" cellspacing="0"><thead>' + - '<tr class="ui-datepicker-title-row">' + - (showWeeks ? '<td>' + this._get(inst, 'weekHeader') + '</td>' : ''); + selectedDate, row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers + '</div><table class="ui-datepicker-calendar"><thead>' + + '<tr>'; + var thead = ''; for (var dow = 0; dow < 7; dow++) { // days of the week var day = (dow + firstDay) % 7; - var dayStatus = (status.indexOf('DD') > -1 ? status.replace(/DD/, dayNames[day]) : - status.replace(/D/, dayNamesShort[day])); - html += '<td' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end-cell"' : '') + '>' + - (!changeFirstDay ? '<span' : - '<a onclick="jQuery.datepicker._changeFirstDay(\'#' + inst.id + '\', ' + day + ');"') + - (showStatus ? this._addStatus(inst, dayStatus) : '') + ' title="' + dayNames[day] + '">' + - dayNamesMin[day] + (changeFirstDay ? '</a>' : '</span>') + '</td>'; + thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' + + '<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>'; } - html += '</tr></thead><tbody>'; + calender += thead + '</tr></thead><tbody>'; var daysInMonth = this._getDaysInMonth(drawYear, drawMonth); if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth) inst.selectedDay = Math.min(inst.selectedDay, daysInMonth); @@ -1293,87 +1368,90 @@ $.extend(Datepicker.prototype, { var numRows = (isMultiMonth ? 6 : Math.ceil((leadDays + daysInMonth) / 7)); // calculate the number of rows to generate var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays)); for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows - html += '<tr class="ui-datepicker-days-row">' + - (showWeeks ? '<td class="ui-datepicker-week-col">' + calculateWeek(printDate) + '</td>' : ''); + calender += '<tr>'; + var tbody = ''; for (var dow = 0; dow < 7; dow++) { // create date picker days var daySettings = (beforeShowDay ? beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']); var otherMonth = (printDate.getMonth() != drawMonth); var unselectable = otherMonth || !daySettings[0] || (minDate && printDate < minDate) || (maxDate && printDate > maxDate); - html += '<td class="ui-datepicker-days-cell' + - ((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end-cell' : '') + // highlight weekends - (otherMonth ? ' ui-datepicker-otherMonth' : '') + // highlight days from other months - (printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth ? - ' ui-datepicker-days-cell-over' : '') + // highlight selected day - (unselectable ? ' ' + this._unselectableClass : '') + // highlight unselectable days + tbody += '<td class="' + + ((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends + (otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months + ((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key + (defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ? + // or defaultDate is current printedDate and defaultDate is selectedDate + ' ' + this._dayOverClass : '') + // highlight selected day + (unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled': '') + // highlight unselectable days (otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates - (printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? // in current range + (printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? // in current range ' ' + this._currentClass : '') + // highlight selected day (printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different) ((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title - (unselectable ? (highlightWeek ? ' onmouseover="jQuery(this).parent().addClass(\'ui-datepicker-week-over\');"' + // highlight selection week - ' onmouseout="jQuery(this).parent().removeClass(\'ui-datepicker-week-over\');"' : '') : // unhighlight selection week - ' onmouseover="jQuery(this).addClass(\'ui-datepicker-days-cell-over\')' + // highlight selection - (highlightWeek ? '.parent().addClass(\'ui-datepicker-week-over\')' : '') + ';' + // highlight selection week - (!showStatus || (otherMonth && !showOtherMonths) ? '' : 'jQuery(\'#ui-datepicker-status-' + - inst.id + '\').html(\'' + (dateStatus.apply((inst.input ? inst.input[0] : null), - [printDate, inst]) || ' ') +'\');') + '"' + - ' onmouseout="jQuery(this).removeClass(\'ui-datepicker-days-cell-over\')' + // unhighlight selection - (highlightWeek ? '.parent().removeClass(\'ui-datepicker-week-over\')' : '') + ';' + // unhighlight selection week - (!showStatus || (otherMonth && !showOtherMonths) ? '' : 'jQuery(\'#ui-datepicker-status-' + - inst.id + '\').html(\' \');') + '" onclick="jQuery.datepicker._selectDay(\'#' + - inst.id + '\',' + drawMonth + ',' + drawYear + ', this);"') + '>' + // actions + (unselectable ? '' : ' onclick="DP_jQuery.datepicker._selectDay(\'#' + + inst.id + '\',' + drawMonth + ',' + drawYear + ', this);return false;"') + '>' + // actions (otherMonth ? (showOtherMonths ? printDate.getDate() : ' ') : // display for other months - (unselectable ? printDate.getDate() : '<a>' + printDate.getDate() + '</a>')) + '</td>'; // display for this month + (unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' + + (printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') + + (printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? // in current range + ' ui-state-active' : '') + // highlight selected day + '" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display for this month printDate.setDate(printDate.getDate() + 1); printDate = this._daylightSavingAdjust(printDate); } - html += '</tr>'; + calender += tbody + '</tr>'; } drawMonth++; if (drawMonth > 11) { drawMonth = 0; drawYear++; } - html += '</tbody></table></div>'; + calender += '</tbody></table>' + (isMultiMonth ? '</div>' + + ((numMonths[0] > 0 && col == numMonths[1]-1) ? '<div class="ui-datepicker-row-break"></div>' : '') : ''); + group += calender; } - html += (showStatus ? '<div style="clear: both;"></div><div id="ui-datepicker-status-' + inst.id + - '" class="ui-datepicker-status">' + (this._get(inst, 'initStatus') || ' ') + '</div>' : '') + - (!closeAtTop && !inst.inline ? controls : '') + - '<div style="clear: both;"></div>' + - ($.browser.msie && parseInt($.browser.version) < 7 && !inst.inline ? - '<iframe src="javascript:false;" class="ui-datepicker-cover"></iframe>' : ''); + html += group; + } + html += buttonPanel + ($.browser.msie && parseInt($.browser.version,10) < 7 && !inst.inline ? + '<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : ''); + inst._keyEvent = false; return html; }, - + /* Generate the month and year header. */ _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate, - selectedDate, secondary, showStatus, monthNames) { + selectedDate, secondary, monthNames, monthNamesShort) { minDate = (inst.rangeStart && minDate && selectedDate < minDate ? selectedDate : minDate); - var html = '<div class="ui-datepicker-header">'; + var changeMonth = this._get(inst, 'changeMonth'); + var changeYear = this._get(inst, 'changeYear'); + var showMonthAfterYear = this._get(inst, 'showMonthAfterYear'); + var html = '<div class="ui-datepicker-title">'; + var monthHtml = ''; // month selection - if (secondary || !this._get(inst, 'changeMonth')) - html += monthNames[drawMonth] + ' '; + if (secondary || !changeMonth) + monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span> '; else { var inMinYear = (minDate && minDate.getFullYear() == drawYear); var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear); - html += '<select class="ui-datepicker-new-month" ' + - 'onchange="jQuery.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' + - 'onclick="jQuery.datepicker._clickMonthYear(\'#' + inst.id + '\');"' + - (showStatus ? this._addStatus(inst, this._get(inst, 'monthStatus') || ' ') : '') + '>'; + monthHtml += '<select class="ui-datepicker-month" ' + + 'onchange="DP_jQuery.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' + + 'onclick="DP_jQuery.datepicker._clickMonthYear(\'#' + inst.id + '\');"' + + '>'; for (var month = 0; month < 12; month++) { if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) - html += '<option value="' + month + '"' + + monthHtml += '<option value="' + month + '"' + (month == drawMonth ? ' selected="selected"' : '') + - '>' + monthNames[month] + '</option>'; + '>' + monthNamesShort[month] + '</option>'; } - html += '</select>'; + monthHtml += '</select>'; } + if (!showMonthAfterYear) + html += monthHtml + ((secondary || changeMonth || changeYear) && (!(changeMonth && changeYear)) ? ' ' : ''); // year selection - if (secondary || !this._get(inst, 'changeYear')) - html += drawYear; + if (secondary || !changeYear) + html += '<span class="ui-datepicker-year">' + drawYear + '</span>'; else { // determine range of years to display var years = this._get(inst, 'yearRange').split(':'); @@ -1383,19 +1461,18 @@ $.extend(Datepicker.prototype, { year = drawYear - 10; endYear = drawYear + 10; } else if (years[0].charAt(0) == '+' || years[0].charAt(0) == '-') { - year = endYear = new Date().getFullYear(); - year += parseInt(years[0], 10); - endYear += parseInt(years[1], 10); + year = drawYear + parseInt(years[0], 10); + endYear = drawYear + parseInt(years[1], 10); } else { year = parseInt(years[0], 10); endYear = parseInt(years[1], 10); } year = (minDate ? Math.max(year, minDate.getFullYear()) : year); endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear); - html += '<select class="ui-datepicker-new-year" ' + - 'onchange="jQuery.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' + - 'onclick="jQuery.datepicker._clickMonthYear(\'#' + inst.id + '\');"' + - (showStatus ? this._addStatus(inst, this._get(inst, 'yearStatus') || ' ') : '') + '>'; + html += '<select class="ui-datepicker-year" ' + + 'onchange="DP_jQuery.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' + + 'onclick="DP_jQuery.datepicker._clickMonthYear(\'#' + inst.id + '\');"' + + '>'; for (; year <= endYear; year++) { html += '<option value="' + year + '"' + (year == drawYear ? ' selected="selected"' : '') + @@ -1403,16 +1480,12 @@ $.extend(Datepicker.prototype, { } html += '</select>'; } + if (showMonthAfterYear) + html += (secondary || changeMonth || changeYear ? ' ' : '') + monthHtml; html += '</div>'; // Close datepicker_header return html; }, - /* Provide code to set and clear the status panel. */ - _addStatus: function(inst, text) { - return ' onmouseover="jQuery(\'#ui-datepicker-status-' + inst.id + '\').html(\'' + text + '\');" ' + - 'onmouseout="jQuery(\'#ui-datepicker-status-' + inst.id + '\').html(\' \');"'; - }, - /* Adjust one of the date sub-fields. */ _adjustInstDate: function(inst, offset, period) { var year = inst.drawYear + (period == 'Y' ? offset : 0); @@ -1437,9 +1510,9 @@ $.extend(Datepicker.prototype, { var onChange = this._get(inst, 'onChangeMonthYear'); if (onChange) onChange.apply((inst.input ? inst.input[0] : null), - [new Date(inst.selectedYear, inst.selectedMonth, 1), inst]); + [inst.selectedYear, inst.selectedMonth + 1, inst]); }, - + /* Determine the number of months to show. */ _getNumberOfMonths: function(inst) { var numMonths = this._get(inst, 'numberOfMonths'); @@ -1483,7 +1556,7 @@ $.extend(Datepicker.prototype, { var maxDate = this._getMinMaxDate(inst, 'max'); return ((!minDate || date >= minDate) && (!maxDate || date <= maxDate)); }, - + /* Provide the configuration settings for formatting/parsing. */ _getFormatConfig: function(inst) { var shortYearCutoff = this._get(inst, 'shortYearCutoff'); @@ -1528,10 +1601,21 @@ function isArray(a) { Object - settings for attaching new datepicker functionality @return jQuery object */ $.fn.datepicker = function(options){ + + /* Initialise the date picker. */ + if (!$.datepicker.initialized) { + $(document).mousedown($.datepicker._checkExternalClick). + find('body').append($.datepicker.dpDiv); + $.datepicker.initialized = true; + } + var otherArgs = Array.prototype.slice.call(arguments, 1); if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate')) return $.datepicker['_' + options + 'Datepicker']. apply($.datepicker, [this[0]].concat(otherArgs)); + if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string') + return $.datepicker['_' + options + 'Datepicker']. + apply($.datepicker, [this[0]].concat(otherArgs)); return this.each(function() { typeof options == 'string' ? $.datepicker['_' + options + 'Datepicker']. @@ -1541,11 +1625,12 @@ $.fn.datepicker = function(options){ }; $.datepicker = new Datepicker(); // singleton instance - -/* Initialise the date picker. */ -$(document).ready(function() { - $(document.body).append($.datepicker.dpDiv). - mousedown($.datepicker._checkExternalClick); -}); +$.datepicker.initialized = false; +$.datepicker.uuid = new Date().getTime(); +$.datepicker.version = "1.7.2"; + +// Workaround for #4055 +// Add another global to avoid noConflict issues with inline event handlers +window.DP_jQuery = $; })(jQuery); |