[daisy] Help working with fields and selection lists

[Etienne Beaule]

Hello,

I am trying to setup fields that would provide a selection list based  
on the value of another field.

Example:
- If "Fruits" is selected in field1 - I need the list of items to be  
presented in field2 to be "Orange, Apple, Grape"
- If "Vegetables" is selected in field1 - I need the list of items to  
be presented in field2 to be "Potato, Carrot, Onion"

It looks like query-based fields can do something like that (or list  
fields?) but I can't figure out how to work with these things (and  
daisy documentation is not very explicit on that matter).

Can anybody tell me if this is possible and if so, provide a few  
pointers as to how this can be implemented?

Thanks,

Étienne