Problem with Grid(Heirachial)

[Mathews]

Hello please have a look on the same and give a reply on that

am having a heirarchial grid(2 level). am using Object data source for binding data.when we click on the expand button .i need the client side event so that i can get the data key values at client side itself. please tell me the event name for getting that

regards
Mathews Baby

[Shinu]

Hi Mathews,

You can use the OnHierarchyExpanding client event for achieving the desired scenario. Also set HierarchyLoadMode to client in the aspx.

ASPX:

 <MasterTableView DataSourceID="SqlDataSource1"  ClientDataKeyNames="FirstName" HierarchyLoadMode="Client"      >

 <ClientSettings  >
      <ClientEvents    OnHierarchyExpanding="HierarchyExpanding" />
   </ClientSettings>

JS:

 <script type="text/javascript" language="javascript" >

        function HierarchyExpanding(sender, eventArgs)
        {
        var key=eventArgs.getDataKeyValue("FirstName");
        alert(key);

        }
  </script >

Hope this helps..
Shinu.