【发布时间】:2011-08-25 16:39:06
【问题描述】:
我在使用嵌套属性和设计时遇到问题。与How do I use nested attributes with the devise model 类似的问题。 据我所知,我已经按照这里的建议进行了所有设置: Override devise registrations controller
我已经为用户和订阅设置了关联,我有"accepts_nested_attributes_for",并在attr_accessible 中包含了:subscriptions_attributes,但我收到了来自设计控制器的警告。
class User < ActiveRecord::Base
devise :database_authenticatable, :registerable,:recoverable, :rememberable, :trackable, :validatable
validates_presence_of :first_name, :last_name
has_many :subscriptions
accepts_nested_attributes_for :subscriptions
attr_accessible :first_name, :last_name, :email, :password, :password_confirmation, :remember_me, :subscriptions_attributes
...
end
--
class Subscription < ActiveRecord::Base
belongs_to :user
validates_presence_of :user_id, :chargify_subscription_id, :chargify_product_handle
attr_accessible :user_id, :chargify_subscription_id, :chargify_product_handle
...
end
设计/注册/new.html.erb:
<%= form_for(resource, :as => resource_name, :url => registration_path(resource_name)) do |f| %>
<%= devise_error_messages! %>
<p><%= f.label :first_name %><br />
<%= f.text_field :first_name %></p>
...
<%= f.fields_for :subscription do |s| %>
<p><%= s.label :chargify_subscription_id %><br />
<%= s.text_field :chargify_subscription_id %></p>
...
我收到以下警告:
Started POST "/users" for 127.0.0.1 at Sat May 14 12:38:49 -0700 2011
Processing by Devise::RegistrationsController#create as HTML
Parameters: {"commit"=>"Sign up", "authenticity_token"=>"wNZhZgIhYm9CpZfhvDiRBqaJseoO8QvR0Mk9VIybhcI=", "utf8"=>"✓", "user"=>{"password_confirmation"=>"[FILTERED]", "last_name"=>"9", "subscription"=>{"chargify_product_handle"=>"medium", "chargify_subscription_id"=>"123"}, "password"=>"[FILTERED]", "first_name"=>"9", "email"=>"99@99. com"}}
WARNING: Can't mass-assign protected attributes: subscription
我尝试在attr_accessible 中使用subscription_attributes(单数),但这不起作用。
对我可能做错的任何建议? 谢谢。
【问题讨论】:
-
你试过设置
attr_accessible :subscription吗? -
@ecoologic - 在
Devise::RegistrationsController#create中给出unknown attribute: subscription错误。还尝试了attr_accessible :subscriptions,但得到了我原来的错误。
标签: ruby-on-rails ruby-on-rails-3 devise nested-attributes