设计：用户属于组织 [英] Devise: User belongs_to organization

问题描述

我正在使用设备进行身份验证，而在注册页面上，我有一个组织的文本字段，所以当用户注册时，他们将创建一个组织，我希望用户与该组织关联（用户模型具有organization_id属性）。我创建了设计视图，并为组织名称添加了fields_for。在我的模型中，我有用户belongs_to：组织和组织has_many：用户（将有多个用户与组织相关联）。我已经下了所有的路径，我可以找到尝试这样做，而不修改控制器，但没有运气。请不要建议这样做，而不必修改控制器，除非你有一个示例应用程序实现它，你可以指向。

我已经创建了一个注册控制器在此布局：覆盖设计注册控制器

我刚刚在控制器中投了几个put语句，我没有看到那些在控制台上显示，所以看起来我没有得到这个控制器。

我还将我的意见从app / view / devise / registrationrations复制到app / views / registration，之后我的意见似乎来自外太空！我不再显示我创建的组织字段，我似乎无法告知视图的加载位置。

对不起，更简洁，

解决方案

您可以使用 acceptable_nested_attributes_for （文档）

它应该是：

  class User< ActiveRecord :: Base 
 belongs_to：organization 
 acceptance_nested_attributes_for：organization 
 end 
 
 class Organization< ActiveRecord :: Base 
 has_many：users 
 end 
  

在视图中，您可以使用Rails帮助者或手工创建字段：

 < input type =textname =user [organization_attributes] [name] > 
 
<％user = User.new（organization => Organization.new）％> 
<％= form_for user do | form | ％GT; 
<％= form.fields_for user.organization do | organization_form | ％GT; 
<％= organization_form.text_field：name％> 
<％end％> 
<％end％> 
  

编辑：
您的设计视图应如下所示：

 < h2>注册< / h2> 
<％resource.organization || = Organization.new％> 
<％= form_for（resource，：as => resource_name，：url => registration_path（resource_name））do | f | ％GT; 
<％= devise_error_messages！ ％GT; 
< div><％= f.label：email％>< br /> 
<％= f.email_field：email％>< / div> 
 
<％= f.fields_for resource.organization do | organization_form | ％GT; 
< div><％= organization_form.label：name％>< br /> 
<％= organization_form.text_field：name％>< / div> 
<％end％> 
 
< div><％= f.label：password％>< br /> 
<％= f.password_field：password％>< / div> 
< div><％= f.label：password_confirmation％>< br /> 
<％= f.password_field：password_confirmation％>< / div> 
< div><％= f.submit注册％>< / div> 
<％end％> 
<％= render：partial => devise / shared / links％> 
  

I am using devise for authentication, and on the Sign Up page I have a text field for 'organization' so when the user signs up, they will create an organization, and I want the user to be associated with that organization (user model has organization_id attribute). I have created the devise views, and added a fields_for for the organization name. In my models I have User belongs_to :organization and Organization has_many :users (there will be more than one user associated to organizations). I have been down every path I could find trying to do this without modifying the controller, but have had no luck. Please don't suggest doing this without modifying the controller unless you have a sample app where you have implemented it that you can point to.

I have created a registrations controller as is laid out here: Override devise registrations controller

I just threw a few puts statements in the controller, and I don't see those being displayed on the console, so it looks like I am not getting to this controller.

I also copied my views from app/view/devise/registrations to app/views/registrations after which my views seem to come from outer space! The organization field I created no longer is displayed, and I can't seem to tell where the view is loaded from.

Sorry for not being more succinct, but I'm not sure where to go with this.

解决方案

You can use accepts_nested_attributes_for in your User model (documentation)

It should look like:

class User < ActiveRecord::Base
  belongs_to :organization
  accepts_nested_attributes_for :organization
end

class Organization < ActiveRecord::Base
  has_many :users
end

In views you could use Rails helper or create field by hand:

<input type="text" name="user[organization_attributes][name]">

<% user = User.new(organization => Organization.new) %>
<%= form_for user do |form| %>
  <%= form.fields_for user.organization do |organization_form| %>
    <%= organization_form.text_field :name %>
  <% end %>
<% end %>

EDIT: Your devise view should look like:

<h2>Sign up</h2>
<% resource.organization ||= Organization.new %>
<%= form_for(resource, :as => resource_name, :url => registration_path(resource_name)) do |f| %>
  <%= devise_error_messages! %>
  <div><%= f.label :email %><br />
  <%= f.email_field :email %></div>

  <%= f.fields_for resource.organization do |organization_form| %> 
    <div><%= organization_form.label :name %><br />
    <%= organization_form.text_field :name %></div>
  <% end %>

  <div><%= f.label :password %><br />
  <%= f.password_field :password %></div>
  <div><%= f.label :password_confirmation %><br />
  <%= f.password_field :password_confirmation %></div>
  <div><%= f.submit "Sign up" %></div>
<% end %>
<%= render :partial => "devise/shared/links" %>

这篇关于设计：用户属于组织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！