C# - Implement Nested DropDownLists Inside A GridView?

Jul 8, 2010

I have two nested DropDownLists (the value selected in the 1st ddl will limit the content of the 2nd ddl).

The example attached here runs fine outside of a GridView. As soon as I try to insert this into a GridView, I get an error because I cannot identify the ControlID to use in the ControlParameter.

The code outside of the GridView looks like this:

<asp:DropDownList ID="ACTION1_DROPDOWNLIST"
AutoPostBack="true" ToolTip="Dropdown List" runat="server" CssClass="Select"
DataSourceID="SqlDataSource1" DataTextField="Description" DataValueField="ID" >

[Code].....

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