Syntax for form_for when building an array from checkboxes

Question

I\'m making a form for an Order object, and the order has many Products, via a join table called OrderProducts. So, we\'ve got something like this:

<% @o         


        

Answer 1

formastic gem

check_boxes option is very good to implement multiple checkboxes

like

f.input :yourcolumn, :as => :check_boxes, :collection => your_collection