Displaying 1 result from an estimated 1 matches for "main_entity_id".
2006 Jun 11
0
Reaching through a belongs_to for acts_as_list scope?
...level).
class MainEntity < AcrtiveRecord::Base
has_many :containers
end
class Container < ActiveRecord::Base
has_many :elements
belongs_to :main_entity
end
class Elements < ActiveRecord::Base
belong_to :containers
acts_as_list :scope=> ??? # it wants to be container.main_entity_id
end
Now I''ve thought of two ways to solve this.
1. add main_entity_id to the Element -- this adds a redundant
link in the DB, and I''d like to avoid that, but if this is the normal
Rails solution, I guess I can live with it...
2. Something like
acts_as_list :scope=...