Question

Please see this comment and the rest of the thread: [question]: TinyMCE Image URL select

Thank you!

Answer 1

The ‘x’-Button element is the element you get using $(".mceClose"). So you are able to assign an event handler there (you need to assign the handler when the dialog is open/visible) else you won’t find such an element and the assignment will fail. Here it is:

$(".mceClose").click(function() {
  alert('Handler for .click() called.');
});