RadTreeNodeData not defined on client side

[Ron]

partial client side code:
This code works while in VS2010 IDE, but not when on localhost or server

var strSearch = $find('<%= radtxtSearch.ClientID%>').get_textBoxValue().toUpperCase();
 var strSearchType = $find('<%= radcmbSearch.ClientID%>').get_text().toUpperCase();
 treeView = $find("<%=treeView.ClientID%>");
 treeView.get_nodes().clear();
 var node = new Telerik.Web.UI.RadTreeNodeData();
 node.Attributes = new Array(2);
 var attr = {}
 attr.Key = "NodeType";

when in localhost or server, it returns object

Object expected  when creating the new  node because RadTreeNodeData does not exist.

Any ideas what to look for ?

Thanks

[Bozhidar]

Hi Ron,

RadTreeNodeData is a class that's designed specifically for WebService LoadOnDemand in RadTreeView. It's purpose is to provide a simplified version of the RadTreeNode class in order to reduce the volume of information sent from the WebService. It doesn't have a client object, as it doesn't need one. When the result from the WebService is received, a client object of type Telerik.Web.UI.RadTreeNode is created and populated with the properties from the service. So if you need to do any work with tree nodes on the client, you should use the Telerik.Web.UI.RadTreeNode class.
 
Kind regards,
Bozhidar
the Telerik team

[Ron]

We use RadTreeNodeData on the client to pass attributes to the webservices.
Turns out the parenthesis are not needed (i.e. just  var node = new Telerik.Web.UI.RadTreeNodeData; )

Thanks