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Question  posted by fcollier on Dec 07, 2007 09:54
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FireFox dhtmlxtree javascript error

I have implemented the dhtmlxtree in vb.net. When I open the page in IE, it works fine. When I open the page in FireFox, I get a javascript error that says: "this.parentObject has no properties" Line 63 in dhtmlxtree.js. My code follows:

<html>
<head>
<META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE">
<META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE">
<META HTTP-EQUIV="EXPIRES" CONTENT="01 JAN 1900">
<link href="dhtmlxtree.css" type="text/css" rel="stylesheet" />
</head>
<body style="height:100%; margin:0; padding:0; width:100%;">
<form name="frmTree" id="frmTree" action="" method="post" runat="server" style="height:100%;">
<div id="treeBox" style="width:300px;height:600px;border:solid 2px;"></div>
<script src="dhtmlxcommon.js"></script>
<script src="dhtmlxtree.js"></script>
<script>
tree=new dhtmlXTreeObject("treebox","100%","100%",0);
tree.setOnClickHandler(redirNode);
tree.setXMLAutoLoading("myxml.aspx");
tree.loadXML("myxml.aspx");
</script>
</form>
</body>
</html>

Any idea what is going on?
Answer posted by Support on Dec 07, 2007 10:11
In FF you must preserve case of ID attribute and value used in tree constructor
Currently you have

                <div id="treeBox"
dhtmlXTreeObject("treebox",

which is not equal in case of FF
Answer posted by fcollier on Dec 10, 2007 08:43
Thank you, that worked perfectly.