How to do Google like filtering in Hierachical Grid?

[ashwini]

       Hello All,
   

              I am using Hierachical Grid .In that I want to show Google like filtering in that grid.and this data should be bind with datatable  not a database.


    Please Help me..It's Urgent

    Thanx in Advance.
 

    Regards
    Nisha,
  

[Princy]

Hi Nisha,

In the PreRender event you can access the NestedTableView and then clear the columns to add the custom filtering column . I have made use of the code snippet in the help document  http://www.telerik.com/help/aspnet-ajax/grdtraversingdetailtablesitemsingrid.html

C#

protected void  RadGrid1_PreRender(object sender, EventArgs e)
     {
         foreach (GridDataItem dataItem in RadGrid1.MasterTableView.Items) {
             if (dataItem.Expanded) {
                 GridTableView gridTableView = (GridTableView)dataItem.ChildItem.NestedTableViews[0];
                 gridTableView.Columns.Clear();
                 foreach (DataColumn dataColumn in ds.Tables[0].Columns)
               {
                     RadGrid.MyCustomFilteringColumn gridColumn = new RadGrid.MyCustomFilteringColumn();

                     gridColumn.DataField = dataColumn.ColumnName;
                     gridColumn.HeaderText = dataColumn.ColumnName;
                     gridTableView.Columns.Add(gridColumn);
                 }
                 gridTableView.Rebind();
             }
         }


     }

Thanks,
Princy