Is it possible to implement has_many, :through with ActiveScaffold?
Consider the following models:
class Artist < ActiveRecord::Base
has_many :artist_events
has_many :events, :through => :artist_events
end
class Event < ActiveRecord::Base
has_many :artist_events
has_many :artists, :through => :artist_events, :order => 'artist_events.position'
end
class ArtistEvent < ActiveRecord::Base
default_scope :order => 'position'
belongs_to :artist
belongs_to :event
acts_as_list :scope => :artist
end
Is is possible to us开发者_高级运维e ActiveScaffold to administer this type of relationship? The ArtistEvent model exists to define a hbtm relationship with additional attribute of position.
Thanks!
Jonathan
yes. after all, ArtistEvent is yet another model - and active scaffold can operate on it as long as you have routes and controllers on the join model.
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