a simple naive question about the Submit button?

[Pham Quang Dung]

Appreciate a simple hint if possible but I spent hours and could not trace anywhere in the code where I could see how to modify the way SQLForm.smartgrid takes a DB actions, such as save or delete.

The ultimate purpose is to customize the grid so that I donot need to click View/Edit/Delete per each row but for all at once (e.g batch updates) and no second page jumps.