Displaying 1 result from an estimated 1 matches for "component_specifications_attribut".
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component_specifications_attributes
2013 Jul 21
4
how to use activemodel collection.build for a has_many :through association
...ving is I can''t work out how to pass
component name to display in my form for the as yet nonexistent
component_specification as it is not accessible through the
ComponentSpecification model.
My models:
class Specification < ActiveRecord::Base
attr_accessible :description, :name, :component_specifications_attributes
validates :name, :presence => true, :uniqueness => true
has_many :component_specifications
has_many :components, :through => :component_specifications
accepts_nested_attributes_for :component_specifications, :allow_destroy
=> true
end
class ComponentSpecification < Ac...