More than once I have encountered dependent picklist in my recent projects. What I am talking about is when the available items in one picklist is dependent on selected value of another picklist.
Unit Type picklist is dependent on Dimension picklist.
- sq m
- cb m
Oh yeah, it also works for multiple instances of dependent picklist in a form. You will however need to combine the configuration xml manually into one web resource.
Cheers – Sy