In a sample application, I need to represent a bus service for diabled people.
Ther are several stops to be served
The bus does not stop on all of them, but stops on some of them ON DEMAND. Users post their demands the day before. They may ask for several stops in a single traject.
I use webform. I have an entity BusStop.
To represent a traject, I need to put an unknown number of BusStop on my forms, at lesat to.
So I need an entity similar to a Java Collection. I did not find this. (May be a could did not search well)
Does this exist?
Otherwise, how do I do this (even with another option than Collection)
How do I organize my view?