Home / Community & Support / Developer Productivity Tools Forums / ASP.NET AJAX > Dock > Handling client event OnRowResized in server-side

• Virgil Rodriguez

  Posted on Dec 19, 2011 (permalink)

  Hello Telerik,
  
  I'm sorry, I should have posted this in the RadGrid section of the forum, but I was using RadDock within a RadGrid, that's why I instinctively posted this in the RadDock section.
  
  Anyways ... I hope you won't mind ... Thanks.
  
  How do you pass back to the server the event args in a OnRowResized event on the client-side?
  
  I got it to work in a OnRowClick event by having this statement in my code behind:
  
  

   

  RadGrid1.ClientSettings.EnablePostBackOnRowClick = True

  RadGrid1.ClientSettings.ClientEvents.OnRowClick = "On_Row_Click"

  
  AddHandler RadGrid1.ItemCommand, AddressOf RadGrid1_ItemCommand

   

  
  And in my .ASCX I have this:
  
  

   

  function On_Row_Click(sender, eventArgs) {

    __doPostBack(sender.ClientID, "RowClicked:" + eventArgs.get_itemIndexHierarchical());

  }

   

   

  When a row is clicked, it runs the __doPostBack command above and I catch the postback on the server side in my code behind:
  
  

   

  Private Sub RadGrid1_ItemCommand(sender As Object, e As GridCommandEventArgs)

     'Client-side event is caught here !!!

  End Sub

   

   

  
  How do I accomplish the same thing for a client-side OnRowResized event?
  
  If anyone can give a quick response (or a working example), it would be highly appeciated.
  
  Thanks.
  
  
  

  Reply

• jumpstart Master

  Posted on Dec 20, 2011 (permalink)

  Virgil:
  
  I am able to capture the event args from the OnRowResized client-side event in my application by specifying the following <ClientSettings> for my RadGrad:
  
  

  <ClientSettings>

      <Scrolling AllowScroll="True" UseStaticHeaders="True" />

      <Resizing ShowRowIndicatorColumn="true" AllowRowResize="true" EnableRealTimeResize="True"/>

      <Selecting AllowRowSelect="True" />

      <ClientEvents OnRowResized="OnRowResized" />

  </ClientSettings>

  
  and the following javascript event handler:
  
  

  <script type="text/javascript">

      function OnRowResized(sender, eventArgs) {

   

          __doPostBack(sender.ClientID, "Resizing row instance: " + eventArgs.get_itemIndexHierarchical());

      }

   

  </script>

   
  I am able to capture the arguments on the server side.
  
  Cheers!
  
  

  Reply


• Virgil Rodriguez

  Posted on Dec 21, 2011 (permalink)

  Hi Jumpstart,
  
  Thanks for your input. But, how do you trap the event on the server side after you do a __doPostback() on the client side?
  
  I was expecting the event to be captured by this on the server-side, but it did not:
  
  Private Sub RadGrid1_ItemCommand(sender As Object, e As GridCommandEventArgs)

     'Client-side event is caught here !!!

  End Sub
  

  
  What am I missing?
  
  Thanks again.
  

  
   

  Reply

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