How "save_visibility_state" works?

[adrimg89]

I am running this code:

    question=uc.get_user_bool(f'Han sido seleccionados {len(valores)} elementos. ¿Desea aislarlos en la vista?',True)
    if question:
        vc.save_visibility_state()
        vc.hide_all_elements()
        vc.set_visible([int(eid) for eid in valores])

but it return always the same error:

    vc.save_visibility_state()
TypeError: Unable to convert function return value to a Python type! The signature was
	() -> visibility_state

Thank you in advance!

[Brunner246]

Hi,

visibility_state is not implemented yet, so it cannot be used at this time 😬.

for now, you need to do it e.g. like:

visible_previous = ec.get_visible_identifiable_element_ids()
vc.hide_all_elements()
# do stuff
vc.set_visible(visible_previous)

[adrimg89]

Thank you Brunner

I'll give you some context:

The script ends isolating some elements, so after that, I always used to click the button "previous visibility"

The problem is that after running the script, the button does not restore the last state, but instead goes back two steps. It’s as if Cadwork doesn’t remember the previous view correctly.

How can I fix this problem?