Hi,
Has anyone managed to get has many through relationships to update and
save? I can get them to display on the forms but they never update or
save. My models\controllers are below. So basically if i try to edit
\create a product i get a check box list of the different operating
systems Mac, PC, Linux etc that i can tick but they never save. Ive
tried some changes like changing operating_systems to
product_operating_systems but it didnt work. I know it will work with
HABTM but i dont want to go down this route as its all setup to work
with has many through.
class Product < ActiveRecord::Base
has_many :product_operating_systems
has_many :operating_systems, :through => :product_operating_systems
end
class OperatingSystem < ActiveRecord::Base
has_many :product_operating_systems
has_many :products, :through => :product_operating_systems
end
class ProductOperatingSystem < ActiveRecord::Base
belongs_to :product
belongs_to :operating_system
end
class Admin::ProductsController < ApplicationController
active_scaffold :product do |config|
config.columns = [:operating_systems]
columns[:operating_systems].form_ui = :select
end
end
If anyone can help it would be appreciated as i have quite a few has
many through to use with AS.
Im on rails 2.3.3 and the latest version of AS,
JB
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