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set_imageUrl problems

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Dwight
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Dwight asked on 05 Sep 2008, 02:59 PM
Hi all,$0$0$0$0I have been trying to get this to work with little success.$0$0$0$0$0I am using the following JavaScript code to change the icon for a specific node when the state of that node has been changed on the server. $0$0$0$0$0$0 <script type="text/javascript" language="javascript">$0$0 function SetNode(guid, img)$0$0 {$0$0 var treeControl = $find(treeControlID);$0$0$0 var node = treeControl.findNodeByValue(guid);$0$0$0 node.set_imageUrl = img;$0$0 }$0$0$0 </script>$0$0$0$0$0This script runs but the icon for the node does not change.$0$0$0$0$0I have debugged this and found out that node.set_imageUrl = img just creates a new attribute to the node element called set_imageUrl with the value of the img variable and does not actually call the method.$0$0$0$0$0Is there something I am doing wrong here?$0$0$0$0$0Thanks,$0$0$0$0$0Dwight$0$0

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Veselin Vasilev
Telerik team
answered on 05 Sep 2008, 03:04 PM
Hello Dwight,

You need to use the set_imageUrl method in this way:

node.set_imageUrl(img); 

I hope this helps.

Greetings,
Veskoni
the Telerik team

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Dwight
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answered on 05 Sep 2008, 03:35 PM
Ahh of course thanks.
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