Radtreeview simple click on node

[Madjid]

Hi,
RadTreeView expands a node by clicking the plus button or by double clicking the text node.
I want to change this by just simple click on plus or text.
I tried this by handling the ClientNodeClicked event but it's not working
<script language="javascript"> function ClientNodeClicked(sender, eventArgs) { var node = eventArgs.get_node(); node.toggle(); } </script>
I used the load on demand server side. when i clicked the text  the plus button changed to minus and when i click on minus button it open the node and next time i redo the same operation on the same node  it works (because is already loaded).
please help.

[Princy]

Hello,

Try the following.
JS:

<script type="text/javascript" >
   function OnClientNodeClicked(sender,args)
   {
      var nodes = sender.get_allNodes();
      for (var i = 0; i < nodes.length; i++)
        {
            if (nodes[i].get_nodes() != null)
              {
                nodes[i].expand();
              }
        }
    }
</script>

Thanks,
Princy.

[Madjid]

Thank you Princy for your quick reply.
 still not working.

Thanks.
Madjid.

[Plamen]

Hello Madjid,

 
Here is the code that I added to the LoadOnDemandModes demo to accomplish the same functionality:

protected void RadTreeView2_NodeClick(object sender, RadTreeNodeEventArgs e)
   {
       if (e.Node.Nodes.Count == 0)
       {
           PopulateNodeOnDemand(e, TreeNodeExpandMode.ServerSide);
       }
       else
       {
           e.Node.Expanded = true;
       }
   }

Hope this helps.
 Kind regards,
Plamen Zdravkov
the Telerik team