Contact Form 7 Close after Sending

Replies: 0

Hi there,
I am using this plugin with an embedded Contact Forms 7 in each window. After submitting the Form, I want the advent calendar window to close. I tried to manage this via

on_sent_ok: “jQuery.colorbox.close();” as a code snippet in Contact Forms 7.

But nothing happens. Has anybody an idea how I could manage this?