如何使用嵌套属性与设计模型 [英] How do I use nested attributes with the devise model

问题描述

我有与使用Devise创建额外的相关模型

相同的问题a>（没有答案）。

我已经覆盖了创建新用户的设计视图，并添加了公司名称，我已经将模型更改为use_nested_attributes_for

没有错误，但是不添加嵌套记录，我没有可以修改请求的控制器。 / p>

我有以下（缩短以使其可读）：

routes.rb

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

user.rb

  has_many：companies 
 accepted_nested_attributes_for：companies 
设计：可注册...等
  

company.rb

  belongs_to ：user 
  

new.html.erb

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

更新：
我没有添加：公司用户模型中的attr_accessible列表。

解决方案

您可能正在尝试大量分配一些受保护的变量，或者您可能无法保存有效的记录。检查以确保记录实际上保存到db。

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

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

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.

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 %>
...

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

解决方案

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.

这篇关于如何使用嵌套属性与设计模型的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！