With the AJAX form submission options checked, if I move the custom snippet "Reload Formular" that holds the code for the "referer" shortcode, into the active theme's "functions.php" file, it works.
Based on this, it is a good idea to move all the custom scripts related to the forms with AJAX submission turned on, into the active theme's "functions.php" file.
Thank you Waqar,that works well!
One additional question: As you know, the user has to click on the Referer Link in order to book for an additional person (for example each family member has to book for it's own). Is it possible, that the Users can click on a repeatable field group, so additional users can enter their data at once instead of clicking the Referer Link again?
Thanks,
Thorsten
Since each form submission can only add/edit only a single post or a repeatable field group item, I'm afraid, it won't be possible to submit all the data, at once. The user will have to add those items, one-by-one.
This ticket is now closed. If you're a WPML client and need related help, please open a new support ticket.