Can i use query in form builder to get filtered collection in symfony form

Question

IN the AcmePizza BUndle this is working fine

->add(\'pizza\', \'entity\', array(
                \'class\'         => \'Acme\\PizzaBundle\\Entity\\Pizza\',         


        

Answer 1

I point you to right direction (I hope) :

http://www.craftitonline.com/2011/08/symfony2-ajax-form-republish/

This article deals with field dependencies. for example, when you select a country, you have the towns that belongs to the country that appears in the list.