[CPS-devel] use javascript to hide widgets

[Miguel Sánchez Beato]

Hello, Using a form in CPS 3.4.2, I'm trying to hide some widgets (of
that form) using javascript depending on the values "clicked" on others
form widget. That is:

1. I've got a MultiSelect widget called 'profile' (student, teacher,
admin, guest), and other widget called 'speciality'.
2. I want to hide the 'speciality' widget when the profile value is
'guest'

I've trying around the 'JavaScript (TALES)' property of the multiselect
widget, but I haven't found anything right.

Anyboy knows how to do it?

Thank you!