Hello,
I have a problem that I don't have a clue how to solve. I do hope you can help me. It is a bit complicated to explain but I 'll try.

Ok, I have a select list. Once, the user clicks on one item, some other fields appears and the contents is related to the item.
The problem is that the data related to the item is complex: Each item has:
id1 (int) - descr (String) - option (boolean) - services (array)
...