CB Auto Action: Pop-up Message

Is it possible to create a pop-up message with CB Auto Action?
Thank.

Popups are generally done with Javascript to open a new window. Yes, it's doable using a Code action as Method can be set to Javascript or jQuery where you can supply the code to open a new window. New windows not opened via manual action (e.g. a click) however will be blocked pretty much guaranteed as the browser sees it as popup spam.

I created an Action that displays a pop-up message and it works great, but when I press on the avatar of a student profile (which I will not be displayed) shows the Pop-up alert and at the same time opens the profile page. Is there a way to display the pop-up and stay on the same page (without it being loaded the profile page)? I used the Triggers "Before Profile Display" and "Before Profile Request" but with the Pop-up page opens also the profile page.
Thank You.

In your click binding you need to suppress the default behavior. Please see the below jQuery usage regarding this.

api.jquery.com/event.preventDefault/

As I do to suppress the default behavior of the link in the profilebook (see screenshot)?
I have tried in different ways but I can not make it work.

Please see the jQuery documentation. In your jQuery binding you need to suppress the default event behavior. You can also try the below to stop event bubbling, which maybe what is happening depending on what you're binding to.

api.jquery.com/event.stopImmediatePropagation/
api.jquery.com/event.stopPropagation/