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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>
<!-- End_Exclude -->
<script type="text/javascript"><!--
$(function(){
// --- Initialize first Dynatree -------------------------------------------
$("#tree").dynatree({
initAjax: {
url: "sample-data3.json"
},
onLazyRead: function(node){
// Mockup a slow reqeuest ...
node.appendAjax({
url: "sample-data2.json",
debugLazyDelay: 750 // don't do thi in production code
});
},
dnd: {
preventVoidMoves: true, // Prevent dropping nodes 'before self', etc.
onDragStart: function(node) {
/** This function MUST be defined to enable dragging for the tree.
* Return false to cancel dragging of node.
*/
return true;
},
onDragEnter: function(node, sourceNode) {
/** sourceNode may be null for non-dynatree droppables.
* Return false to disallow dropping on node. In this case
* onDragOver and onDragLeave are not called.
* Return 'over', 'before, or 'after' to force a hitMode.
* Return ['before', 'after'] to restrict available hitModes.
* Any other return value will calc the hitMode from the cursor position.
*/
// Prevent dropping a parent below another parent (only sort
// nodes under the same parent)
if(node.parent !== sourceNode.parent){
return false;
}
// Don't allow dropping *over* a node (would create a child)
return ["before", "after"];
},
onDrop: function(node, sourceNode, hitMode, ui, draggable) {
/** This function MUST be defined to enable dropping of items on
* the tree.
*/
sourceNode.move(node, hitMode);
}
}
});
});
--></script>
</head>
<body class="example">
<h1>Example: Sort nodes using drag-and-drop</h1>
<p class="description">
This sample uses Dynatree's built-in drag-and-drop feature to move nodes.<br>
- A node may only be dragged under it's original parent.<br>
- When dropped, the node is moved to the target.
</p>
<div id="tree"> </div>
<!-- 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>