如何在设计模型中使用嵌套属性 [英] How do I use nested attributes with the devise model

问题描述

我有与 使用 Devise 创建其他相关模型的相同问题(没有答案).

I have the same issue as Creating an additional related model with Devise (which has no answer).

我已经覆盖了用于创建新用户的设计视图并添加了公司名称，我已将模型更改为使用 accepts_nested_attributes_for

I have overridden the devise view for creating a new user and added a company name, I have changed the model to use accepts_nested_attributes_for

没有错误，但没有添加嵌套记录，而且我没有可以修改请求的控制器.

There are no errors, but it is not adding the nested record and I don't have a controller where I can modify the request.

我有以下内容(缩短以使其可读):

I have the following (shortened to make it readable):

routes.rb

map.devise_for :users
map.resources :users, :has_many => :companies

user.rb

has_many :companies
accepts_nested_attributes_for :companies
devise :registerable ... etc

company.rb

belongs_to :user

new.html.erb

...
<% form_for resource_name, resource, :url => registration_path(resource_name) do |f| %>
...
  <% f.fields_for :company do |company_form| %>
    <p><%= company_form.label :name %></p>
    <p><%= company_form.text_field :name %></p>
  <% end %>
...

更新:我没有将 :company 添加到 User 模型中的 attr_accessible 列表中.

UPDATE: I didn't add :company to the attr_accessible list in the User model.

推荐答案

您可能正在尝试批量分配某个受保护的变量，或者您可能没有保存有效记录.检查以确保记录实际保存到数据库中.

You may be trying to mass assign some protected variable, OR you might not be saving a valid record. Check to make sure that the record is actually saving to the db.

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