how to refresh radgrid?

[khaled jendi]

hi,

I have rad grid control and radcompobox, now whenever I change radcombobox index, the page is post back and RadGrid1_NeedDataSource will be fired again with different datasource (because when changing combobox index the sql statment is changed and datatable is changed too) and the grid should be changed, but the problem its remaining same as it is!!

when I click refresh button in radgrid, then content of grid changed!

so the question would be, how to refresh datagrid after assigning datasource to different table?

[Jayesh Goyani]

Hello,

RadComboBox1_IndexChangedEvent()

{

   RadGrid1.Rebind();

}

 

RadGrid1_NeedDataSource()

{

    DataTable dt ;

    if(RadComboBox1.SelectedIndex  == 1)

    {

         dt = new DataTable(); //with different data


    }

   else

    {

       dt = new DataTable();  // with different data


     }

 

    RadGrid1.DataSource = dt;

}

 




<telerik:RadAjaxManager ID="ajaxMgr" runat="server">
          <AjaxSettings>
             <telerik:AjaxSetting AjaxControlID="RadComboBox1">
                  <UpdatedControls>
                      <telerik:AjaxUpdatedControl ControlID="RadGrid1" />
                  </UpdatedControls>
             </telerik:AjaxSetting>
         </AjaxSettings>
</telerik:RadAjaxManager>

Let me know if any concern.


Thanks,
Jayesh Goyani

[Fernando]

Thanks a lot Jayesh, the Info is very helpful