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How to get custom attributes client side
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Dave
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Dave asked on 02 Jul 2013, 04:58 PM
I'm looking for a way to get the custom attributes of the DropDownTree on the client side. When I view the source, I can see the attributes,that i added from the server side, in the div tag of the control. How do I get those values? Is there a way to to pass custom attributes client side on an entry?

Thanks.

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Kate
Telerik team
answered on 05 Jul 2013, 10:12 AM
Hi Dave,

You can easily access the custom attribute of the RadDropDowntree control by using the following code snippet:
<telerik:RadDropDownTree runat="server" ID="RadDropDownTree1" CheckBoxes="CheckChildNodes" Width="200px"
               DataFieldID="ID" DefaultMessage="Select ..." DataFieldParentID="ParentID" DataTextField="Text" customAttribute="Customvalue">
               <DropDownSettings AutoWidth="Enabled" CssClass="customCssClass" OpenDropDownOnLoad="true" />
           </telerik:RadDropDownTree>

javascript:
<script>
               function OnClientClicking(sender, args) {
                   var tree = $find("RadDropDownTree1");
                   tree.get_element().getAttribute("customAttribute");
              }
           </script>

Regards,
Kate
Telerik
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Dave
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Kate
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