Reloading

You can easily refresh the entire tree with or without checkboxes. Moreover it's possible to delete the tree and then reload it from the server.

refresh tree (checkboxes)
refresh tree (without checkboxes)
delete
load
</> Source
<!DOCTYPE html>
<!--pro-->
<html>
<head>
	<title>Reloading</title>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
	<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
	<link rel="stylesheet" type="text/css" href="../../../codebase/fonts/font_roboto/roboto.css"/>
	<link rel="stylesheet" type="text/css" href="../../../codebase/dhtmlx.css"/>
	<script src="../../../codebase/dhtmlx.js"></script>
	<link rel="stylesheet" type="text/css" href="../common/demo_style.css"/>
	<script>
		var myTree;
		function doOnLoad(){
			myTree = new dhtmlXTreeObject('treeboxbox_tree', '100%', '100%', 0);
			myTree.setImagePath("../../../skins/web/imgs/dhxtree_web/");
			myTree.enableDragAndDrop(true);
			myTree.enableThreeStateCheckboxes(true);
			myTree.load('../common/tree.xml');
		}
	</script>
</head>
<body onload="doOnLoad()">
	<h1>Reloading</h1>
	<p>You can easily refresh the entire tree with or without checkboxes. Moreover it's possible to delete the tree and then reload it from the server.</p>
	<table>
		<tr>
			<td>
				<div id="treeboxbox_tree" class="tree_demo_samples"></div>
			</td>
			<td rowspan="2" style="padding-left:25px;" valign="top">
				<a href="javascript:void(0)" onClick="myTree.enableCheckBoxes(true); myTree.deleteChildItems(0);myTree.load('../common/tree.xml');">refresh tree (checkboxes)</a><br/>
				<a href="javascript:void(0)" onClick="myTree.enableCheckBoxes(false); myTree.deleteChildItems(0);myTree.load('../common/tree.xml');">refresh tree (without checkboxes)</a><br/>
				<a href="javascript:void(0)" onClick="myTree.deleteChildItems(0);">delete</a><br/>
				<a href="javascript:void(0)" onClick="myTree.load('../common/tree.xml');">load</a><br/>
			</td>
		</tr>
	</table>
</body>
</html>

Documentation

Check documentation to learn how to use the components and easily implement them in your applications.