How to create multiple classes based on students choice

[Darren_Murphy]

Lets keep it to a single thread to avoid confusion.

How do I have form components without writing?

I want to have form components that don’t write to any column. My usage is this: I have a Class table, which has a Student (relation), Presentation (relation), Date, and Notes (text field). The Presentation table has the Unit relation, and the Unit table has a Subject relation. I want users to first select the Subject choice, which would filter the Unit choice to whichever units have this subject, and after this selection, filter the Presentations in that unit. Only this selection will be writt…

Will close this one.