Field dependencies for open/closed fieldsets?

[dragan]

Is there a way to use field dependencies like

myfieldset=0/1

or

myfieldset=open/closed

?

This would be awesome for large, complex forms. Instead of classical multi-page forms, or building something entirely custom with Vue/React/YourFavoriteFrameworkThisYearAround...

So, e.g. if the user has completed step 1 (= fieldset 1), he could go to the next step 2, and fieldset 1 automatically closes.

Perhaps there's already something similar around to achieve the same thing? (core or extra modules)

[dotnetic]

What excactly are you trying to do? And where? Is this for the admin or the frontend?

Do you want to output fields from a admin template on the frontend and make it a multi step form?

[dragan]

I was thinking in the backend, in a template. I know I can split up a template into several tabs, but that's not really how multi step forms usually work or look like.

Usually you'd have a button at the bottom "next" and then onClick open up the next number of input fields and hide the previous one (sort of like an accordion).

Using checkboxes instead of buttons (for the "next" or "previous" actions) would probably work with the existing PW inputfield dependency possibilities. However, from a UX point of view it would feel strange.

Has someone ever thought of creating an inputfield button (for uses like this)?

Perhaps I'll try to use RuntimeMarkup, together with some custom admin.js...