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<!--
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
-->
<html>
<head>
<title>App</title>
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0"/>
<meta name="apple-mobile-web-app-capable" content="yes"/>
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent"/>
<link rel="stylesheet" type="text/css" href="/ui.css"/>
<script type="text/javascript" src="/util.js"></script>
<script type="text/javascript" src="/elemutil.js"></script>
<script type="text/javascript" src="/xmlutil.js"></script>
<script type="text/javascript" src="/atomutil.js"></script>
<script type="text/javascript" src="/jsonutil.js"></script>
<script type="text/javascript" src="/scdl.js"></script>
<script type="text/javascript" src="/ui.js"></script>
<script type="text/javascript" src="/component.js"></script>
</head>
<body class="delayed">
<div id="app"></div>
<span id="appFrame"></span>
<script type="text/javascript">
if (ui.isIE()) $('bodydiv').style.right = -20;
/**
* The main page component.
*/
var comp = sca.component('page');
/**
* Returns the text value of a data element.
*/
function datatext(dv) {
return elementHasValue(dv)? elementValue(dv) : '';
}
/**
* Set a data value into a widget.
*/
function setwidgetvalue(e, dv) {
if (e.className == 'h1' || e.className == 'h2' || e.className == 'text' || e.className == 'section') {
car(childElements(e)).innerHTML = datatext(dv);
return t;
}
if (e.className == 'button' || e.className == 'entry' || e.className == 'password') {
car(childElements(e)).value = datatext(dv);
return t;
}
if (e.className == 'checkbox') {
var t = datatext(dv);
car(childElements(e)).value = t;
map(function(n) { if (n.nodeName == "SPAN") n.innerHTML = t; return n; }, nodeList(e.childNodes));
return t;
}
if (e.className == 'list') {
var t = datatext(dv);
var ce = car(childElements(car(childElements(e))));
ce.value = t;
ce.innerHTML = t;
return t;
}
if (e.className == 'link') {
var t = datatext(dv);
var ce = car(childElements(car(childElements(e))));
ce.href = t;
ce.innerHTML = t;
return t;
}
if (e.className == 'table') {
var t = ui.datatable(mklist(dv));
car(childElements(e)).innerHTML = t;
return t;
}
return '';
};
/**
* Display data on the app page.
*/
function display(l) {
if (isNil(l))
return false;
var v = car(l);
// For each widget in the app page, look for a data element with the widget id
// then set the data value into the widget
function datavalue(id) {
var dv = namedElementChild("'" + id, v);
return dv;
}
function updatewidget(e) {
var dv = datavalue(e.id);
if (dv == null || isNil(dv))
return e;
setwidgetvalue(e, dv);
return e;
}
var e = map(updatewidget, filter(function(e) { return !isNil(e.id); }, nodeList(ui.elementByID($('app'), 'page').childNodes)));
// Make the page visible
ui.showbody();
return true;
}
/**
* Get the contents of the main page component.
*/
function getdata() {
$('app').innerHTML = $('appFrame').contentDocument.body.innerHTML;
var doc = comp.get('', function(doc) {
if (json.isJSON(mklist(doc)))
return display(json.readJSON(mklist(doc)));
if (atom.isATOMEntry(mklist(doc)))
return display(atom.readATOMEntry(mklist(doc)));
if (atom.isATOMFeed(mklist(doc)))
return display(atom.readATOMFeed(mklist(doc)));
return display(doc);
});
}
// Load the app frame
$('app').innerHTML = '<iframe id="appFrame" class="widgetFrame" src="app.html" onload="getdata()"></iframe>';
</script>
</body>
</html>
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