Hello people.
I have a problem with this. I've followed this tutorial http://www.petermac.com/rails-3-jquery-and-multi-select-dependencies/ and I can have a dependent select. But it works just if the fields belongs to the same form.
But in my app I have a model call "invoices", in the "main form" I choose the provider, then, using the nested attributes, I choose "many" waybills. But the collection select where I display the waybills, shows all the waybills. So the idea is just show the waybills that belongs to the provider selected previously.
I'm using rails 3.0.9 with jquery
Hope you can help me, thanks