Question

我是Rails的新手，我正在尝试创建一个以两种不同模型添加数据的视图form_for。我查看了有关多个模型的堆栈溢出帖子，并且我使用了fields_for调用将信息提交给第二个模型。但是，我的表单提交仅处理form_for数据，而不处理fields_for。请告诉我如何解决这个问题。我的两个模型是针对用户和学校的（目标是有人注册他们的学校和他们自己的信息，然后能够登录并将该学校附加到该顾问）

查看代码：

<div class="row">
  <div class="col-md-6 col-md-offset-3">
     <%= form_for(@user) do |f| %>

      <%= fields_for(@school, :url => {:controller => "advisers",
                                       :action => "new_school"}) do |s| %>
        ... fields...
      <% end %>
      <legend>Primary Adviser Information</legend>
      ... forms ...
      <%= f.hidden_field :access_level, :value => "Adviser" %>
      <p>&nbsp;</p>
      <div class="col-md-12">
        <%= f.submit "Register", class: "btn btn-primary" %>
      </div>
    <% end %>
  </div>
  </div>
</div>

顾问控制员：

def new
    @user = User.new
    @school = School.new
  end

  def new_school
    @school = School.new(school_params)
    @school.save
  end

路线：

 resources :advisers do
    collection do
      post :new_school
    end
  end

输出：

Started POST "/users" for 24.13.7.99 at 2015-07-16 19:41:37 +0000
Processing by UsersController#create as HTML
  Parameters: (params here)
   (0.1ms)  begin transaction
   (inserts user here)
   (17.1ms)  commit transaction
  User Load (0.3ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT 1  [["id", 6]]
Redirected to https://pennmc2-mdmorant.c9.io/adviser

请注意，它仅激活用户帖子，但不会激活顾问帖子。

Answer 1

在模型中使用accept_nested_attributes_for - 顾问/用户？像这样

  accepts_nested_attributes_for :school

Getting fields_for and accepts_nested_attributes_for to work with a belongs_to relationship

Rails form_for多个模型没有控制器

1 个答案: