How to fetch Id of RadGrid.ExpandCollapseCommandName in Javascript

[Ritzie]

  Hello All,

                I am using a Rad Grd in my Program ,I want the program requirement is that the AjaxLoadingPanel must be shown only when the ExpandCollapseEvent gets fired of the RadGrid for that I want to fetch the Id of the ExpandCollapse in javascript because I am using the following code

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
    <script type="text/javascript">
       var currentLoadingPanel = null;
       var currentUpdatedControl = null;
       function RequestStart(sender, args)
       {
           currentLoadingPanel = $find("RadAjaxLoadingPanel1");
          
           if (args.get_eventTarget() == "Button1")
           {
               currentUpdatedControl = "Panel1";
           }
           else
           {
               currentUpdatedControl = "Panel2";
           }
           //show the loading panel over the updated control
           currentLoadingPanel.show(currentUpdatedControl);
       }
       function ResponseEnd()
       {
           //hide the loading panel and clean up the global variables
           if (currentLoadingPanel != null)
               currentLoadingPanel.hide(currentUpdatedControl);
           currentUpdatedControl = null;
           currentLoadingPanel = null;
       }
   </script>
   </telerik:RadCodeBlock>


For that I will need that Please suggest me the answer..
Thankx in advance
Ritzie

[Yavor]

Hi Ritzie,

The following code demonstrates how to determine if the command was raised by clicking on an expand/collapse image in a hierarchy:

.Js

  function requestStart(sender, args)
               {
               var eTarget = args.get_eventTarget();
                    if(eTarget.search("ExpandColumn")!=-1)
                    {
                    //showImage...
                    }
               }

I hope this helps!

Sincerely yours,
Yavor
the Telerik team

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