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TreeView not Noding... just inline list...

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TreeView

This is a migrated thread and some comments may be shown as answers.

Kevin asked on 26 Jan 2010, 10:33 PM

I've taken my data (a list of clients and sub clients)... and converted it to a List<ClientData> where ClientData has three properties: ClientID (int), ParentID (int?), ClientName (string).

Top level clients have ParentID as null. Sub-clients have ParentID set to the ClientID of their parent.

I bind this list to the RadTreeView and get a linear list of all the clients (in proper order), but no "tree view" or "noding" at all. :( Please advise what the heck I'm doing wrong!!!

    
            <telerik:radtreeview id="clientTree" runat="server" skin="Vista" width="100%" showlineimages="true" height="300px" maxdatabinddepth="2">  
        
                        <databindings> 
        
                            <telerik:radtreenodebinding textfield="ClientName" valuefield="ClientID" /> 
        
                        </databindings> 
        
                    </telerik:radtreeview>

    
            ClientTree.DataFieldID = "ClientID";  
        
            ClientTree.DataFieldParentID = "ParentID";  
        
            ClientTree.DataValueField = "ClientID";  
        
            ClientTree.DataTextField = "ClientName";  
        
            ClientTree.DataSource = parsed  (the List<ClientData>)
        
            ClientTree.DataBind();

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TreeView not Noding... just inline list...

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