Hi Avinash,
You cannot get the parent data item on the server-side when the grid is ajax bound. Binding occurs client-side and there is no way to get the item server-side. You may consider implementing server-side master/detail as shown in the <install location>\Kendo.Mvc.Examples\Areas\razor\Views\web\grid\serverhierarchy.cshtml example.
Regards,
Atanas Korchev
the Telerik team
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