Displaying 1 result from an estimated 1 matches for "salelineitem".
2005 May 24
2
Deleting from a 'has_many' collection doesn't set the foreign key to NULL
Hi all,
I have an Active Record problem. Having this classes declaration.
class Sale < ActiveRecord::Base
has_many :sale_line_items, :class_name ''SaleLineItem''
...
end
class SaleLineItem < ActiveRecord::Base
...
end
When I try to delete an item in a Sale class method from sale_line_items
(sale_line_items.delete(li)), it extracts ''li'' from the container as
expected, but it doesn''t set the foreign_key ...