I have a gridview with multiple dropdownlist, textboxes on footer template and I wanted to add the values entered to the grid.
However, I have a condition where the second dropdownlist has to be loaded by based on what is selected in the first dropdownlist.
Is this possible? any examples would be greatly appreciated.
Have a look at this very good Example: Implementing Cascading DropDownList in ASP.NET GridView
And if you want an AJAX based method, take a look at: Ajax Cascading DropDownList With Database Example in GridView