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有表users和表orders,rails生成的关联表是orders_users,现在可不可以在users_controller.rb中通过User更新orders_users表中的字段值,要怎么操作……
光阴似箭催人老,日月如移越少年。
When associating two tables, the following methods will be generated. Updates orders_users are also operated by the following methods
orders_users
user.orders<<(object, ...) user.orders.delete(object, ...) user.orders.destroy(object, ...) user.orders=objects user.orders_singular_ids user.orders_singular_ids=ids user.orders.clear user.orders.empty? user.orders.size user.orders.find(...) user.orders.where(...) user.orders.exists?(...) user.orders.build(attributes = {}) user.orders.create(attributes = {}) user.orders.create!(attributes = {})
http://guides.rubyonrails.org...
http://guides.ruby-china.org/...
When associating two tables, the following methods will be generated. Updates
orders_users
are also operated by the following methodshttp://guides.rubyonrails.org...
http://guides.ruby-china.org/...