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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.cookie.js" type="text/javascript"></script>
<script src="../jquery/jquery.js" type="text/javascript"></script>
<script src="../jquery/jquery-ui.custom.js" type="text/javascript"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js" type="text/javascript"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1/jquery-ui.min.js" type="text/javascript"></script>
-->
<script src="../jquery/jquery.cookie.js" type="text/javascript"></script>
<script src="../jquery/jquery.js" type="text/javascript"></script>
<script src="../jquery/jquery-ui.custom.js" type="text/javascript"></script>
<link href="../src/skin/ui.dynatree.css" rel="stylesheet" type="text/css" id="skinSheet">
<script src="../src/jquery.dynatree.js" type="text/javascript"></script>
<style type="text/css">
#draggableSample, #droppableSample {
height:100px;
padding:0.5em;
width:150px;
border:1px solid #AAAAAA;
}
#draggableSample {
background-color: silver;
color:#222222;
}
#droppableSample {
background-color: maroon;
color: white;
}
#droppableSample.drophover {
border: 1px solid green;
}
</style>
<!-- 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
});
},
onActivate: function(node) {
$("#echoActive").text(node.data.title + "(" + node.data.key + ")");
},
onDeactivate: function(node) {
$("#echoActive").text("-");
},
dnd: {
onDragStart: function(node) {
/** This function MUST be defined to enable dragging for the tree.
* Return false to cancel dragging of node.
*/
logMsg("tree.onDragStart(%o)", node);
if(node.data.isFolder)
return false;
return true;
},
onDragStop: function(node) {
logMsg("tree.onDragStop(%o)", node);
}
}
});
// --- Initialize second Dynatree ------------------------------------------
$("#tree2").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
});
},
onActivate: function(node) {
$("#echoActive2").text(node.data.title + "(" + node.data.key + ")");
},
onDeactivate: function(node) {
$("#echoActive2").text("-");
},
onLazyRead: function(node){
node.appendAjax({
url: "sample-data2.json"
});
},
dnd: {
autoExpandMS: 1000,
preventVoidMoves: true, // Prevent dropping nodes 'before self', etc.
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.
* Any other return value will calc the hitMode from the cursor position.
*/
logMsg("tree.onDragEnter(%o, %o)", node, sourceNode);
// if(node.data.isFolder)
// return false;
return true;
// return "over";
},
onDragOver: function(node, sourceNode, hitMode) {
/** Return false to disallow dropping this node.
*
*/
// if(node.data.isFolder){
// var dd = $.ui.ddmanager.current;
// dd.cancel();
// alert("folder");
// }
logMsg("tree.onDragOver(%o, %o, %o)", node, sourceNode, hitMode);
},
onDrop: function(node, sourceNode, hitMode, ui, draggable) {
/**This function MUST be defined to enable dropping of items on the tree.
* sourceNode may be null, if it is a non-Dynatree droppable.
*/
logMsg("tree.onDrop(%o, %o)", node, sourceNode);
var copynode;
if(sourceNode) {
copynode = sourceNode.toDict(true, function(dict){
dict.title = "Copy of " + dict.title;
delete dict.key; // Remove key, so a new one will be created
});
}else{
copynode = {title: "This node was dropped here (" + ui.helper + ")."};
}
if(hitMode == "over"){
// Append as child node
node.addChild(copynode);
// expand the drop target
node.expand(true);
}else if(hitMode == "before"){
// Add before this, i.e. as child of current parent
node.parent.addChild(copynode, node);
}else if(hitMode == "after"){
// Add after this, i.e. as child of current parent
node.parent.addChild(copynode, node.getNextSibling());
}
},
onDragLeave: function(node, sourceNode) {
/** Always called if onDragEnter was called.
*/
logMsg("tree.onDragLeave(%o, %o)", node, sourceNode);
}
}
});
// --- Initialize simple draggable sample ----------------------------------
$("#draggableSample").draggable({
revert: true,
connectToDynatree: true,
cursorAt: { top: -5, left:-5 },
helper: "clone"
});
// --- Initialize simple droppable sample ----------------------------------
$("#droppableSample").droppable({
hoverClass: "drophover",
addClasses: true,
over: function(event, ui) {
logMsg("droppable.over, %o, %o", event, ui);
},
drop: function(event, ui) {
var source = ui.helper.data("dtSourceNode") || ui.draggable;
$(this).addClass("ui-state-highlight").find("p").html("Dropped " + source);
// alert("dropped");
}
});
<!-- Start_Exclude: This block is not part of the sample code -->
$("#skinCombo")
.val(0) // set state to prevent caching
.change(function(){
var href = "../src/"
+ $(this).val()
+ "/ui.dynatree.css"
+ "?reload=" + new Date().getTime();
$("#skinSheet").attr("href", href);
});
<!-- End_Exclude -->
});
--></script>
</head>
<body class="example">
<h1>Example: Standard jQuery drag-and-drop</h1>
<p class="description">
This sample uses the standard jQuery draggable and droppable.
</p>
<div>
Skin:
<select id="skinCombo" size="1">
<option value="skin">Standard ('/skin/')</option>
<option value="skin-vista">Vista ('/skin-vista/')</option>
</select>
</div>
<table>
<thead>
<tr>
<th>
<p>This tree allows dragging.</p>
</th>
<th>
<p>This tree allows dropping.</p>
</th>
</tr>
</thead>
<tbody>
<tr valign="top">
<td>
<div id="tree"> </div>
</td>
<td>
<div id="tree2"></div>
</td>
</tr>
<tr>
<td>
<div>Active node: <span id="echoActive">-</span></div>
</td>
<td>
<div>Active node: <span id="echoActive2">-</span></div>
</td>
</tr>
<tr>
<td>
<div id="draggableSample" class="ui-widget-content">
<p>Drag me around</p>
</div>
</td>
<td>
<div id="droppableSample" class="ui-widget-content">
<p>Drop something here</p>
</div>
</td>
</tr>
</tbody>
</table>
<!-- 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>