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Plus sign to expand node not showing when creating node on client-side

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Polaris431
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Polaris431 asked on 20 Jan 2009, 01:37 PM

When I add a node on the client-side, I set the ExpandMode property to ServerSideCallBack. The node gets created but the plus sign next to the node does not appear. Only after refreshing the page when the tree gets reloaded will it appear. How can I get it to appear immediately after adding the node. Here is my code:

        tree.trackChanges();  
        var node = new Telerik.Web.UI.RadTreeNode();  
        node.set_value(id);  
        node.set_text(nodeName);  
        node.set_imageUrl(imageURL);  
        node.set_expandMode(Telerik.Web.UI.TreeNodeExpandMode.ServerSideCallBack);  
 
        nodes = tree.get_nodes();  
        nodes.insert(position, node);  
          
        var elem = node.get_element();  
        elem.setAttribute('title', description);  
        node.select();  
        node.scrollIntoView();  
        tree.commitChanges(); 

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Atanas Korchev
Telerik team
answered on 20 Jan 2009, 04:59 PM
Hello Polaris431,

I couldn't reproduce this problem using the current official release 2008.3 1314. I have tested in our load on demand example.

Regards,
Albert
the Telerik team

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Atanas Korchev
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