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How to add image to RadTreeNode

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This is a migrated thread and some comments may be shown as answers.
Shaza
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Shaza asked on 17 Apr 2011, 08:11 PM
Hey, I'm working on building a treeview dynamically based onClicked event for a menu item.
'
function onClicked(sender, eventArgs) {
 
var treeView = $find("<%= RadTreeView1.ClientID %>");
 
var selectedNode = treeView.get_selectedNode();        
 
var node = new Telerik.Web.UI.RadTreeNode();
 
var parent = treeView.get_selectedNode();
 node
.Image= "~/Images/Folder-Add-icon.png";
 parent
.get_nodes().add(node);
 treeView
.commitChanges();
}

But, the problem is I'm not getting the image next to the node when I try to add it, what's the problem?'

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Kate
Telerik team
answered on 20 Apr 2011, 09:55 AM
Hi Shaza,

You could change your code as follows. I also attached a sample page demostrating how it works.
function onClicked(sender, eventArgs) {
           var treeView = $find("<%= RadTreeView1.ClientID %>");
           var selectedNode = treeView.get_selectedNode();
           var node = new Telerik.Web.UI.RadTreeNode();
           var parent = treeView.get_selectedNode();
           node.set_imageUrl("images/Spell.gif");
           parent.get_nodes().add(node);
           treeView.commitChanges();
       }


All the best,
Kate
the Telerik team

Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.

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Shaza
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Answers by
Kate
Telerik team
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