Can I add buttons to jQuery “alert”? [closed]

Answer 1

alert() is a JavaScript function and has nothing to do with jQuery.

You probably want the confirm() prompt (which again, is JavaScript, not jQuery).

var result = confirm("Are you sure you want to delete this user?");

if (result) {
    // Delete the user
} else {
    // Do nothing; they cancelled
}

For more advanced popups, you could emulate your own popup using "model windows"; plenty exist if you search on the Internet.