Location: PHPKode > projects > Neobill > NeoBill0.5.6/include/dhtmlxTree/samples/treeEx13.html
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	<title>DHTML Tree samples. dhtmlXTree - Action handlers</title>
	<link rel="STYLESHEET" type="text/css" href="../css/dhtmlXTree.css">
	<script type="text/javascript" src="../js/dhtmlXCommon.js"></script>
	<script type="text/javascript" src="../js/dhtmlXTree.js"></script>
	<style type="text/css">
	body { font-family:arial;font-size:12px; font-size:12px }
	h1 {cursor:pointer; font-size:16px; margin-left:10px;line-height:10px}
	xmp {color:green;font-size:12px;margin:0;font-family:courier;background-color:#e6e6fa;padding:2px}
	</style>
</head>
<body>
	<h1>Action handlers</h1>

	<table>
		<tr>
			<td>
				<div id="treeboxbox_tree" style="width:250px; height:218px;background-color:#f5f5f5;border :1px solid Silver; overflow:auto;"/>
			</td>
			<td rowspan="2" style="padding-left:25px" valign="top">

			</td>
		</tr>
		<tr>
			<td>&nbsp;</td>
		</tr>
	</table>
	<hr>
<XMP>
<div id="treeBox" style="width:200px;height:200px"></div>
<script type="text/javascript">
	tree=new dhtmlXTreeObject(document.getElementById('treeBox'),"100%","100%",0);
	
	...
	tree.setDragHandler(onDrop);//set function object to call on drop
	tree.setOnClickHandler(onNodeSelect);//set function object to call on node select
	tree.setOnOpenHandler(aFunc);//set function to call on open/close node
	tree.setOnCheckHandler(aFunc);//set function to call on open/close node
	tree.setOnDblClickHandler(aFunc);//set function to call on dbl click
</script>
</XMP>
<ul>
	<li>Selected node ID will be passed to function specified as argument for setDefaultAction(funcObj)</li>
	<li>Dropped node ID and new parent node ID  will be passed to function specified as argument for setDragFunction(funcObj)</li>
	<li>node ID will be passed to the function specified as argument for setOpenAction(aFunc)</li>
	<li>node ID will be passed to the function specified as argument for setDblClickAction(aFunc)</li>
</ul>
	<script type="text/javascript">
			function tonclick(id){
				alert("Item "+tree.getItemText(id)+" was selected");
			};
			function tondblclick(id){
				alert("Item "+tree.getItemText(id)+" was doubleclicked");
			};			
			function tondrag(id,id2){
				return confirm("Do you want to move node "+tree.getItemText(id)+" to item "+tree.getItemText(id2)+"?");
			};
			function tonopen(id,mode){
				return confirm("Do you want to "+(mode>0?"close":"open")+" node "+tree.getItemText(id)+"?");
			};
			function toncheck(id,state){
				alert("Item "+tree.getItemText(id)+" was " +((state)?"checked":"unchecked"));
			};
			
			tree=new dhtmlXTreeObject("treeboxbox_tree","100%","100%",0);
			tree.setImagePath("../imgs/");
			tree.enableCheckBoxes(1);
			tree.enableDragAndDrop(1);
			tree.setOnOpenHandler(tonopen);
			tree.setOnClickHandler(tonclick);
			tree.setOnCheckHandler(toncheck);
			tree.setOnDblClickHandler(tondblclick);
			tree.setDragHandler(tondrag);
			
			tree.loadXML("tree3.xml");
	</script>
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