📄 treeex21.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta name="KEYWORDS" content="dhtmlxtree, dhtml tree, javascript tree, javascript, DHTML, tree, collapsible, tree menu, dynamical loading, xml, AJAX, API, cross-browser, checkbox, XHTML, compatible, treeview, navigation, menu, tree control, script, javascript navigation, web-site, dynamic, javascript tree menu, dhtml tree menu, dynamic tree, folder tree, item, node, asp, .net, jsp, cold fusion, custom tag, loading, widget, checkbox, drag, drop, drag and drop, component, html, scand">
<meta name="DESCRIPTION" content="Collapsible DHTML tree menu with XML support and powerful API. This customizable DHTML JavaScript Tree Menu provides easy way to create efficient JavaScript navigation system.">
<title>DHTML JavaScirpt Tree samples - dhtmlxTree - Collapse/Expand</title>
</head>
<style>
body {font-size:12px}
.{font-family:arial;font-size:12px}
h1 {cursor:hand;font-size:16px;margin-left:10px;line-height:10px}
xmp {color:green;font-size:12px;margin:0px;font-family:courier;background-color:#e6e6fa;padding:2px}
.hdr{
background-color:lightgrey;
margin-bottom:10px;
padding-left:10px;
}
</style>
<body>
<div class="hdr">DHTML JavaScript Tree samples</div>
<h1>Collapse/Expand</h1>
<link rel="STYLESHEET" type="text/css" href="../css/dhtmlXTree.css">
<script src="../js/dhtmlXCommon.js"></script>
<script src="../js/dhtmlXTree.js"></script>
<script>
function closeAllRoots(){
var rootsAr = tree.getSubItems(0).split(",")
for(var i=0;i<rootsAr.length;i++){
tree.closeAllItems(rootsAr[i])
}
}
</script>
<table>
<tr>
<td valign="top">
<div id="treeboxbox_tree" style="width:250; height:218;background-color:#f5f5f5;border :1px solid Silver;; overflow:auto;"></div>
</td>
<td rowspan="2" style="padding-left:25" valign="top">
<a href="javascript:void(0);" onclick="tree.openAllItems(0);">Expand all</a><br><br>
<a href="javascript:void(0);" onclick="tree.closeAllItems(0);">Collapse all</a><br><br>
<a href="javascript:void(0);" onclick="tree.closeItem(tree.getSelectedItemId());">Close selected item</a><br><br>
<a href="javascript:void(0);" onclick="tree.openItem(tree.getSelectedItemId());">Open selected item</a><br><br>
<a href="javascript:void(0);" onclick="tree.closeAllItems(tree.getSelectedItemId());">Collapse selected branch</a><br><br>
<a href="javascript:void(0);" onclick="tree.openAllItems(tree.getSelectedItemId());">Expand selected branch</a><br><br>
</td>
</tr>
<tr>
<td> </td>
</tr>
</table>
<hr>
<XMP>
<div id="treeboxbox_tree" style="width:200;height:200"></div>
<script>
tree=new dhtmlXTreeObject("treeboxbox_tree","100%","100%",0);
tree.setImagePath("../imgs/");
tree.loadXML("tree.xml");
....
//expand all
tree.openAllItems(0);
//open item
tree.openItem(id);
//close item
tree.closeItem(id);
//open branch
tree.openAllItems(id);
//close branch
tree.closeAllItems(id);
</script>
</XMP>
<script>
tree=new dhtmlXTreeObject("treeboxbox_tree","100%","100%",0);
tree.setImagePath("../imgs/");
tree.loadXML("tree3.xml");
</script>
<br><br>
<p><a href="http://www.scbr.com/docs/products/dhtmlxTree/index.shtml" style="font-weight:bold;">Go to the dhtmlxTree main page</a> or <a href="javascript:self.close()">Close this page</a></p>
</body>
</html>
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