I have three tables: the products, type_products, properties and
value.
Typeproduct.rb
has_many :products
has_many :properties
Property.rb
belongs_to :type_product
has_many :values
Value.rb
belongs_to :property
Product.rb
belongs_to :type_product
What a best way to generate a form based on the conditions and values,
when client changing the type_products in the form