Hi 

I am new to Infragistics. currently working on a project which is half done. My project builds everything dynamically such as grid column etc.

I have below code var grid = $find("grdHeaderDetails"); which returns null. 

<ig:WebDataGrid ID="grdHeaderDetails" runat="server" Height="100%" Width="100%" OnInitializeRow="grdHeaderDetails_InitializeRow" AutoGenerateColumns="False" OnRowUpdating="grdHeaderDetails_RowUpdating" >
<ClientEvents AJAXResponse="grd_AJAXResponse" />
<Behaviors>
<ig:EditingCore>
<Behaviors>
<ig:CellEditing>
<CellEditingClientEvents ExitedEditMode="grdHeaderDetails_CellEditing_ExitedEditMode" EnteringEditMode="grdHeaderDetails_CellEditing_EnteringEditMode" />
</ig:CellEditing>
<ig:RowEditingTemplate>
</ig:RowEditingTemplate>
</Behaviors>
</ig:EditingCore>
<ig:Selection CellClickAction="Row" RowSelectType="Single">
</ig:Selection>
</Behaviors>

</ig:WebDataGrid>

function grdHeaderDetails_CellEditing_ExitedEditMode() {

var grid = $find("grdHeaderDetails");
var editingCore = grid.get_behaviors().get_editingCore();

editingCore.commit();
}

please advice