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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 - Editable nodes</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">
/**
* Implement inline editing for a dynatree node
*/
function editNode(node){
var prevTitle = node.data.title,
tree = node.tree;
// Disable dynatree mouse- and key handling
tree.$widget.unbind();
// Replace node with <input>
$(".dynatree-title", node.span).html("<input id='editNode' value='" + prevTitle + "'>");
// Focus <input> and bind keyboard handler
$("input#editNode")
.focus()
.keydown(function(event){
switch( event.which ) {
case 27: // [esc]
// discard changes on [esc]
$("input#editNode").val(prevTitle);
$(this).blur();
break;
case 13: // [enter]
// simulate blur to accept new value
$(this).blur();
break;
}
}).blur(function(event){
// Accept new value, when user leaves <input>
var title = $("input#editNode").val();
node.setTitle(title);
// Re-enable mouse and keyboard handlling
tree.$widget.bind();
node.focus();
});
}
// ----------
$(function(){
var isMac = /Mac/.test(navigator.platform);
$("#tree").dynatree({
title: "Event samples",
onClick: function(node, event) {
if( event.shiftKey ){
editNode(node);
return false;
}
},
onDblClick: function(node, event) {
editNode(node);
return false;
},
onKeydown: function(node, event) {
switch( event.which ) {
case 113: // [F2]
editNode(node);
return false;
case 13: // [enter]
if( isMac ){
editNode(node);
return false;
}
}
}
});
});
</script>
</head>
<body class="example">
<h1>Example: edit nodes</h1>
<p class="description">
Demos how to edit node titles with<br>
- dblclick<br>
- Shift + click<br>
- [F2]<br>
- [Enter] (on Mac)<br>
</p>
<div id="tree">
<ul>
<li class="folder">Folder 1
<ul>
<li>Node 1
<li>Node 2
<li>Node 3
</ul>
<li class="folder">Folder 2
<ul>
<li>Node 1
<li>Node 2
<li>Node 3
</ul>
</ul>
</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>
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</body>
</html>