Web Forms :: Popup Window To Give Warning Message

Nov 11, 2010

I have read about Ajax Control Toolkit that should solve pop-up window requirements, but I need a solution that doesn't involve me downloading this. I have an editable FormView from where I want to pop a "warning window" whenever the user clicks a button that closes the Form. This "warning window" should have the following controls:

Label: "Do you want to save changes?"
btnPopSave: "Yes" >> triggers databinding of FormView fields to datasource, then closes warning window and the FormView
btnPopClose: "No" >> closes warning window, and FormView without databinding

If this is not possible (or too complicated), I think I can settle for just a warning window with:

Label: "Make sure you've saved changes." and no other controls

btnPopClose: "OK" >> closes warning window, and FormView

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