Hi,

I have a templated column in my webdatagrid which contains a dropdownlist.
I am using the InitializeRow event to bind data to this dropdownlist.
Also I am using ObjectDataSource as the datasource for this webdatagrid.

My problem is that when the selected value in the dropdownlist is updated and postback occurs,the update method of the ObjectDataSource is not called.

How can the update method be invoked and the new value passed to the Update function?

The following is the markup and code that I am using:-

 <ig:TemplateDataField CssClass="rowHeight" Key="UE_SERVER_ID" Width="9%">
   <ItemTemplate>
     <asp:DropDownList ID="ddlUEServer" runat="server"></asp:DropDownList>
   </ItemTemplate>
   <Header Text="UE Server" />
</ig:TemplateDataField>

<asp:ObjectDataSource ID="dsRunBooks" runat="server" TypeName="IMS.Admin.BLRunBook"
        SelectMethod="BLGetRunBooks" UpdateMethod="BLUpdateRunBook" DeleteMethod="BLDeleteRunBook"
        InsertMethod="BLInsertRunBook" EnablePaging="true" EnableCaching="false">
        <InsertParameters>
            <asp:Parameter Name="server_id" Type="Int32" />
            <asp:Parameter Name="patch_week_id" Type="Int32" />
            <asp:Parameter Name="patch_method_id" Type="Int32" />
            <asp:Parameter Name="time_to_patch" Type="String" />
            <asp:Parameter Name="comments" Type="String" />
            <asp:Parameter Name="vendor_name" Type="String" />
            <asp:Parameter Name="patch_group" Type="String" />
            <asp:Parameter Name="ue_server_id" Type="Int32" />
            <asp:Parameter Name="env" Type="String" />
            <asp:Parameter Name="location" Type="String" />
            <asp:Parameter Name="deleteRowTemplate" Type="String" />
        </InsertParameters>
        <UpdateParameters>
            <asp:Parameter Name="server_id" Type="Int32" />
            <asp:Parameter Name="patch_week_id" Type="Int32" />
            <asp:Parameter Name="patch_method_id" Type="Int32" />
            <asp:Parameter Name="time_to_patch" Type="String" />
            <asp:Parameter Name="comments" Type="String" />
            <asp:Parameter Name="vendor_name" Type="String" />
            <asp:Parameter Name="patch_group" Type="String" />
            <asp:Parameter Name="ue_server_id" Type="Int32" />
        </UpdateParameters>
        <DeleteParameters>
            <asp:Parameter Name="server_id" Type="Int32" />
        </DeleteParameters>
</asp:ObjectDataSource>

protected void ugRunBooks_InitializeRow(object sender, Infragistics.Web.UI.GridControls.RowEventArgs e)
        {
            DropDownList ddlUEServers = (DropDownList)e.Row.Items[UE_SERVER].FindControl("ddlUEServer");
            DataRowView dr = e.Row.DataItem as DataRowView;
            if (ddlUEServers == null) return;
            ddlUEServers.DataSource = ueServerTable;
            ddlUEServers.DataTextField = "SERVER_NAME";
            ddlUEServers.DataValueField = "UE_SERVER_ID";
            ddlUEServers.DataBind();
            ddlUEServers.SelectedValue = dr.Row.ItemArray[14].ToString();
        }

Any help is greately appreciated!!

Thanks.