many2many through and nested forms.

rubyonrails-talk
1

I have the following:

class Lot < ActiveRecord::Base         has_many :images         has_many :features         has_many :feature_labels, :through => :features         has_many :photos, :through => :images         accepts_nested_attributes_for :photos         accepts_nested_attributes_for :features end

      <% f.fields_for :features do |field|%>          <div>          <%= field.check_box :avaliable, { :class => 'check' }, "true", "fales"%>          <%= field.label :name %>          </div>       <% end %>

class CreateFeatureLabels < ActiveRecord::Migration   def self.up     create_table :feature_labels do |t|       t.string :name

      t.timestamps     end   end

  def self.down     drop_table :feature_labels   end end class CreateFeatures < ActiveRecord::Migration   def self.up     create_table :features do |t|       t.integer :lot_id                 t.integer :feature_label_id       t.boolean :avaliable

      t.timestamps     end   end

  def self.down     drop_table :features   end end

the form works and the controller saves the data correctly. I cannot figure out home to get the correct label. can someone give me some pointers. :>

2

found my own answer..

field.object.xxxxxx.xxxxxx