Problem:

I would like to use both radio buttons (desktop) and a dropdown (mobile) in the same View and toggle visibility with CSS, but the radio buttons do not work on desktop while the dropdown works on mobile.

Solution:

Having two filter controls for the same query in one View is not supported. Create two separate Views—one for radio buttons and one for the dropdown—to achieve this setup.

Problem:

I want to auto-fill a hidden Toolset form field (cast-position) with the value of the ?pos URL parameter + 1, so that each new character entry gets the next position in the list. Using cred_before_save_data prevented the form from saving.

Solution:

Keep the field hidden and not required, then use the cred_save_data hook (after validation) to update the meta field

Or alternatively, use front-end JS with the form’s JS editor to populate the hidden input:

Relevant Documentation:

https://toolset.com/documentation/programmer-reference/cred-api/#cred_save_data