Hi everyone, I have a requirement, I need to show a message when user tries to navigate away from a page without submitting the form. I cab able to do with OnBeforeUnload using javascript. But i need to customize the message, button and look and feel. How can I override the OnBeforeUnload dialog and replace it with my own?
Is it possible to use Ajax model popup for the same. If yes. Could you please guide me. Thanks, Balaji
