How to put popup Cancel button

Question

I am getting popup with OK button with following code. How can I show cancel button and How can I get user clicked on Cancel button? ClientScript.RegisterStartupScript(this.GetType() myalert alert(' + GetGlobalResourceObject(Globals Customer_Change).ToString() + '); true); Thanks Darma

Naveen Bisht · Answer

ClientScript.RegisterStartupScript(this.GetType() myalert confirm(' + GetGlobalResourceObject(Globals Customer_Change).ToString() + '); true); try this

darma teja · Answer

Thanks Suvendu. I want to show this popup when user going to select an item in the dropdownlist. If he clicks on OK button I want to fire Dropdownlist selectIndexchanged event. Otherwise do nothing.

Suvendu Shekhar Giri · Answer

That's by design. As far I know you can't change the behavior of alert popup. There is no meaning of getting 2 buttons there serving the same purpose as OK button doesn't really do anything. You may want to use a confirm popup. http://www.w3schools.com/jsref/met_win_confirm.asp Live demo: http://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_confirm confirm( Press a button! ); Let me know if your requirement is something else. Regards Suvendu