I have the following models:
class Order < ActiveRecord::Base
belongs_to :billing_address
belongs_to :shipping_address
accepts_nested_attributes_for :billing_address
accepts_nested_attributes_for :shipping_address, :reject_if => proc {
|attributes| attributes['has_shipping_address'] != '1' }
def after_initialize
self.build_billing_address unless billing_address
self.build_shipping_address unless shipping_address
end
end
class ShippingAddress < OrderAddress
attr_accessor :has_shipping_address
end
class OrderAddress < ActiveRecord::Base
validates_presence_of :name
#more validations here..
end
And the view:
<% form_for @order do |f| %>
#...
<% f.fields_for :shipping_address do |addr_f| %>
<%= addr_f.check_box :has_shipping_address %>
<%= addr_f.text_field :name %>
#more fields for the address..
<% end %>
<% end %>
The problem is that :reject_if doesn't seem to do it's job. No matter
what the value for has_shipping_address is, the save method is still
called on the nested ShippingAddress, resulting in validation errors.
Am I missing something here?
Thanks.
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