Extending the current publishing/unpublishing screen
问题 I have a requirement where I need to show a an alert/popup when an editor clicks on the Unpublish menu command. I will show the popup with an Yes/No Button, if Yes is selected we proceed and show the existing UnPub screen. If No is selected No activity happens and the user return back to the screen. How this can be achieved ? Can we extend/override the existing CME command's without creating a new Command for ourselves? 回答1: I just learned how to do this yesterday (Thank to Nuno Linhares) -