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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
<title>Dynatree - Example</title>
<script src="../jquery/jquery.js" type="text/javascript"></script>
<script src="../jquery/jquery-ui.custom.js" type="text/javascript"></script>
<script src="../jquery/jquery.cookie.js" type="text/javascript"></script>
<link href="../src/skin/ui.dynatree.css" rel="stylesheet" type="text/css">
<script src="../src/jquery.dynatree.js" type="text/javascript"></script>
<!-- Start_Exclude: This block is not part of the sample code -->
<link href="prettify.css" rel="stylesheet">
<script src="prettify.js" type="text/javascript"></script>
<link href="sample.css" rel="stylesheet" type="text/css">
<script src="sample.js" type="text/javascript"></script>
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<script type="text/javascript">
$(function(){
// Initialize the tree inside the <div>element.
// The tree structure is read from the contained <ul> tag.
$("#tree").dynatree({
title: "Programming Sample",
onActivate: function(node) {
$("#echoActive").text(node.data.title);
// alert(node.getKeyPath());
if( node.data.url )
window.open(node.data.url, node.data.target);
},
onDeactivate: function(node) {
$("#echoSelected").text("-");
},
onFocus: function(node) {
$("#echoFocused").text(node.data.title);
},
onBlur: function(node) {
$("#echoFocused").text("-");
},
onLazyRead: function(node){
var fakeJsonResult = [
{ title: 'Lazy node 1', isLazy: true },
{ title: 'Simple node 2', select: true }
];
// alert ("Let's pretend we're using this AJAX response to load the branch:\n " + jsonResult);
function fakeAjaxResponse() {
return function() {
node.addChild(fakeJsonResult);
// Remove the 'loading...' status:
node.setLazyNodeStatus(DTNodeStatus_Ok);
};
}
window.setTimeout(fakeAjaxResponse(), 1500);
}
});
$("#btnAddCode").click(function(){
// Sample: add an hierarchic branch using code.
// This is how we would add tree nodes programatically
var rootNode = $("#tree").dynatree("getRoot");
var childNode = rootNode.addChild({
title: "Programatically addded nodes",
tooltip: "This folder and all child nodes were added programmatically.",
isFolder: true
});
childNode.addChild({
title: "Document using a custom icon",
icon: "customdoc1.gif"
});
});
$("#btnAddObject").click(function(){
// Sample: add an hierarchic branch using an array
var obj = [
{ title: 'Lazy node 1', isLazy: true },
{ title: 'Lazy node 2', isLazy: true },
{ title: 'Folder node 3', isFolder: true,
children: [
{ title: 'node 3.1' },
{ title: 'node 3.2',
children: [
{ title: 'node 3.2.1' },
{ title: 'node 3.2.2',
children: [
{ title: 'node 3.2.2.1' }
]
}
]
}
]
}
];
$("#tree").dynatree("getRoot").addChild(obj);
});
$("#btnActiveNode").click(function(){
$("#tree").dynatree("getTree").activateKey("id4.3.2");
// $("#tree").dynatree("getTree").getNodeByKey("id4.3.2").activate();
});
$("#btnSetTitle").click(function(){
var node = $("#tree").dynatree("getActiveNode");
if( !node ) return;
node.setTitle(node.data.title + ", " + new Date());
// this is a shortcut for
// node.fromDict({title: node.data.title + new Date()});
});
$("#btnFromDict").click(function(){
var node = $("#tree").dynatree("getActiveNode");
if( !node ) return;
// Set node data and - optionally - replace children
node.fromDict({
title: node.data.title + new Date(),
children: [{title: "t1"}, {title: "t2"}]
});
});
$("#btnShowActive").click(function(){
var node = $("#tree").dynatree("getActiveNode");
if( node ){
alert("Currently active: " + node.data.title);
}else{
alert("No active node.");
}
});
$("#btnDisable").toggle(function(){
$("#tree").dynatree("disable");
$(this).text("Enable");
return false;
}, function(){
$("#tree").dynatree("enable");
$(this).text("Disable");
return false;
});
$("#btnToggleExpand").click(function(){
$("#tree").dynatree("getRoot").visit(function(node){
node.toggleExpand();
});
return false;
});
$("#btnCollapseAll").click(function(){
$("#tree").dynatree("getRoot").visit(function(node){
node.expand(false);
});
return false;
});
$("#btnExpandAll").click(function(){
$("#tree").dynatree("getRoot").visit(function(node){
node.expand(true);
});
return false;
});
$("#btnSortActive").click(function(){
var node = $("#tree").dynatree("getActiveNode");
// Custom compare function (optional) that sorts case insensitive
var cmp = function(a, b) {
a = a.data.title.toLowerCase();
b = b.data.title.toLowerCase();
return a > b ? 1 : a < b ? -1 : 0;
};
node.sortChildren(cmp, false);
});
$("#btnSortAll").click(function(){
var node = $("#tree").dynatree("getRoot");
node.sortChildren(null, true);
});
});
</script>
</head>
<body class="example">
<h1>Dynatree API</h1>
<p class="description">
This example demonstrates the usage of some DynaTree and DynaTreeNode
API functions.
</p>
<p>
<a href="#" id="btnExpandAll">Expand all</a> -
<a href="#" id="btnCollapseAll">Collapse all</a> -
<a href="#" id="btnToggleExpand">Toggle expand</a>
<br>
<a href="#" id="btnSortAll">Sort tree</a>
<a href="#" id="btnSortActive">Sort current node</a>
<br>
<a href="#" id="btnDisable">Disable</a>
</p>
<div id="tree">
<ul>
<li>This simple node (and the following) have been created from html.
<li id="id1" title="This is item #1">item1 with key and tooltip
<li id="id2">item2 with key 'id2'
<li id="id3" class="folder">Standard Folder with some children
<ul>
<li id="id3.1">Sub-item 3.1
<li id="id3.2">Sub-item 3.2
</ul>
<li id="id4">item 4. Note that also non-folders (i.e. 'documents') may have child nodes
<ul>
<li id="id4.1">Sub-item 4.1
<li id="id4.2">Sub-item 4.2
<li id="id4.3">Sub-item 4.3
<ul>
<li id="id4.3.1">Sub-item 4.3.1
<li id="id4.3.2">Sub-item 4.3.2
<ul>
<li id="id4.3.2.1">Sub-item 4.3.2.1
<li id="id4.3.2.2">Sub-item 4.3.2.2
</ul>
</ul>
<li id="id4.4">Sub-item 4.4
</ul>
<li id="id5" class="expanded folder">Advanced examples
<ul>
<li data="key: 'node5.1'">item5.1: Using data attribute as an alternative way to specify a key.
<li data="key: 'node5.3', isFolder: true">item5.1: Using data attribute as an alternative way to specify a folder.
<li id="id5.2">Sub-item 5.2
<li>Item without a key. Keys are optional (generated automatically), but may be used in the callbacks
</ul>
</ul>
</div>
<div>Active node: <span id="echoActive">-</span></div>
<div>Focused node: <span id="echoFocused">-</span></div>
<p>
<button id="btnAddCode">Add nodes programmatically</button>
<button id="btnAddObject">Add nodes using arrays</button>
<button id="btnActiveNode">Activate item id4.3.2</button>
<button id="btnShowActive">Show active node...</button>
<button id="btnSetTitle">Set active node title</button>
<button id="btnFromDict">Modify active node fom dict</button>
</p>
<!-- Start_Exclude: This block is not part of the sample code -->
<hr>
<p class="sample-links no_code">
<a class="hideInsideFS" href="http://dynatree.googlecode.com">jquery.dynatree.js project home</a>
<a class="hideOutsideFS" href="#">Link to this page</a>
<a class="hideInsideFS" href="samples.html">Example Browser</a>
<a href="#" id="codeExample">View source code</a>
</p>
<pre id="sourceCode" class="prettyprint" style="display:none"></pre>
<!-- End_Exclude -->
</body>
</html>