Home / Community & Support / Developer Productivity Tools Forums / ASP.NET AJAX > Grid > ClientEvents-OnCommand does not fire ItemCommand

• bahgat

  Posted on Sep 8, 2010 (permalink)

  i have problem ClientEvents-OnCommand does not fire ItemCommand 
  
  i use v 2010.2.908.35
  
  
  this is my code
  
   function OnCommand(sender, args)
   {
  
              if (args.get_commandName() == "RebindGrid")
              {
                  var tree = $find("<%=RadPanelBar2.ClientID%>").findItemByValue("the_value2").findControl("RadTreeView1");
  
                  alert(tree.get_checkedNodes().length);
                  if (tree.get_checkedNodes().length <= 0) {
                      args.set_cancel(true);
                  }
  
          }
   }
  
  
  when the commandName = "RebindGrid"  do postback  but  it does not fire itemcomamnd
           
  but when the commandName =  any thing else it  do postback  and  fire itemcomamnd
  
  
  and how can i get the ticket #212372.
  
  thanks
  

  Reply

• Rosen Rosen

  Posted on Sep 9, 2010 (permalink)

  Hi Bahgat,
  
  This is expected behavior and it is by design. As the client-side RebindGrid command actually rebinds the RadGrid and it may be fired outside of the item's context, for example by calling rebind method or through firecommand (which is actually used behind the scene with OnCommand client-side handler), command cannot use server-side event bubbling to raise ItemCommand event as an item may not even exist.
  
  Best wishes,
  Rosen
  the Telerik team

  Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items

  Reply

Back to Top

Home / Community & Support / Developer Productivity Tools Forums / ASP.NET AJAX > Grid > ClientEvents-OnCommand does not fire ItemCommand