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Nick Wu
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Nick Wu asked on 20 May 2010, 01:14 PM
I test the example code of "Getting the Nodes Full Path" , but it can't work well.

so I mark break point , and debug it. Then I see , get_parent() return the control which contain the tree, because I put the tree in the RadPane. 

 So  I Have no choice but using the level . When I use get_level() , it returns "5" for root node . For my aspx page layout, it maybe this.

 Splitter          <----- level 0
     radpane               <-----level 1
         Splitter                       <-----level 2
            radpane                         <-----level 3
                 treeview                              <-----level  4
                      (root  node )             <-----level 5
 

To user , it's so strange that the method  of TreeNode returns  .

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Nikolay Tsenkov
Telerik team
answered on 25 May 2010, 12:24 PM
Hello Nick Wu,

I couldn't reproduce the issue. I've recreated the scenario provided by you. Here is the markup and the structure exactly as given:
<telerik:RadSplitter runat="server" ID="RadSplitter1">
    <telerik:RadPane runat="server" ID="RadPane1">
        <telerik:RadSplitter runat="server" ID="RadSplitter2">
            <telerik:RadPane runat="server" ID="RadPane2">
                <telerik:RadTreeView runat="server" ID="RadTreeView1" OnClientNodeClicked="onClientNodeClicked">
                    <Nodes>
                        <telerik:RadTreeNode Text="Node1" />
                    </Nodes>
                </telerik:RadTreeView>
            </telerik:RadPane>
        </telerik:RadSplitter>
    </telerik:RadPane>
</telerik:RadSplitter>
Here is the handler for the OnClientNodeClicked event:
function onClientNodeClicked(sender, args)
{
    alert(args.get_node().get_level());
}

And when I ran that in the browser and clicked on the node it alerted me with "0".

Please, try out my example.

Hope this is helpful for you!


Regards,
Nikolay Tsenkov
the Telerik team

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Nick Wu
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Nikolay Tsenkov
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