Rails 5编辑表单无法找到嵌套模型的路径 - 路由错误

时间:2018-01-04 03:18:02

标签: ruby-on-rails forms ruby-on-rails-5 nested-routes

我有一个控制器,用于处理表单的新操作和编辑操作,其中模型接受另一个嵌套属性。新的'行动很好。但是,当我转到编辑表单并提交时,它会说:

Routing Error
No route matches [PATCH] "/admins/employees"

此外,当我在编辑页面上时,它不会显示那里的所有当前信息。只有'电子邮件'显示数据库中当前的内容。通常,编辑页面会显示数据库中当前与这些属性相关的内容,但此表单只是空白,但电子邮件除外。不幸的是,谷歌搜索这个特定的问题并没有提出任何相关或有用的东西。我认为有一些与Rails 3或其他东西有关的东西,但对我的问题并不合适。我正在使用Rails 5.1。

我的代码如下:

员工控制器

class Admins::EmployeesController < UserActionsController
  def index
    @employees = User.where(:company => @current_company)
  end

  def edit
    @employee = User.find(params[:id])
  end

  def update
    @employee = User.find(params[:id])
    @employee.assign_attributes(employee_params)

    if @employee.save
      flash[:notice] = "Employee was updated."
      redirect_to root_path
    else
      flash.now[:alert] = "There was an error saving the information. Please try again."
      render :edit
    end
  end

  def show
    @employee = User.find(params[:id])
  end

  def new
    @employee = User.new
  end

  def create
    @employee = User.new(employee_params)
    @employee.company = @current_company

    if @employee.save
      redirect_to admins_employees_path
    else
      render :new
    end
  end

  private

  def employee_params
    params.require(:user).permit(:email, :password, :profile_attributes => [:firstName, :lastName, :title, :fullTime, :startDate])
  end
end

Edit.html.erb

<!--BODY-->
<%= render partial: 'form', locals: { employee: @employee, profile_attributes: :profile_attributes } %>
<!--BODY END-->

_form.html.erb

<%= form_for employee, url: admins_employees_path do |f| %>
  <div class="col-4 mb-3">
    <% if employee.errors.any? %>
      <div class="alert alert-danger">
        <h4><%= pluralize(employee.errors.count, "error") %>.</h4>
        <ul>
          <% employee.errors.full_messages.each do |msg| %>
            <li><%= msg %></li>
          <% end %>
        </ul>
      </div>
    <% end %>
    <div class="row">
      <div class="col p-0 mr-3">
        <div class="form-group">
          <%= f.label :email %>
          <%= f.text_field :email, class: 'form-control' %>
        </div>
        <div class="form-group">
          <%= f.label :password %>
          <%= f.text_field :password, class: 'form-control' %>
        </div>
        <%= f.fields_for profile_attributes do |user_f| %>
          <div class="form-group">
            <label>First Name</label>
            <%= user_f.text_field :firstName, :placeholder => 'First Name', class: 'form-control' %>
          </div>
          <div class="form-group">
            <label>Last Name</label>
            <%= user_f.text_field :lastName, :placeholder => 'Last Name', class: 'form-control' %>
          </div>
          <div class="form-group">
            Job <%= user_f.label :title %>
            <%= user_f.text_field :lastName, :placeholder => 'Title', class: 'form-control' %>
          </div>
          <div class="form-group">
            <label>Employment Start Date</label>
            <%= user_f.text_field :startDate, :placeholder => 'Start Date', class: 'form-control' %>
          </div>
        <% end %>
      </div>
      <div class="col-12 p-0">
        <%= f.submit "Submit", :class => 'btn btn-primary btn-block btn-lg' %>
      </div>
    </div>
  </div>
<% end %>

谢谢!

(编辑)路线

  Prefix Verb   URI Pattern                            Controller#Action
      employees_accounts GET    /employees/accounts(.:format)          employees/accounts#index
                         POST   /employees/accounts(.:format)          employees/accounts#create
   new_employees_account GET    /employees/accounts/new(.:format)      employees/accounts#new
  edit_employees_account GET    /employees/accounts/:id/edit(.:format) employees/accounts#edit
       employees_account GET    /employees/accounts/:id(.:format)      employees/accounts#show
                         PATCH  /employees/accounts/:id(.:format)      employees/accounts#update
                         PUT    /employees/accounts/:id(.:format)      employees/accounts#update
                         DELETE /employees/accounts/:id(.:format)      employees/accounts#destroy
         admins_accounts GET    /admins/accounts(.:format)             admins/accounts#index
                         POST   /admins/accounts(.:format)             admins/accounts#create
      new_admins_account GET    /admins/accounts/new(.:format)         admins/accounts#new
     edit_admins_account GET    /admins/accounts/:id/edit(.:format)    admins/accounts#edit
          admins_account GET    /admins/accounts/:id(.:format)         admins/accounts#show
                         PATCH  /admins/accounts/:id(.:format)         admins/accounts#update
                         PUT    /admins/accounts/:id(.:format)         admins/accounts#update
                         DELETE /admins/accounts/:id(.:format)         admins/accounts#destroy
        admins_employees GET    /admins/employees(.:format)            admins/employees#index
                         POST   /admins/employees(.:format)            admins/employees#create
     new_admins_employee GET    /admins/employees/new(.:format)        admins/employees#new
    edit_admins_employee GET    /admins/employees/:id/edit(.:format)   admins/employees#edit
         admins_employee GET    /admins/employees/:id(.:format)        admins/employees#show
                         PATCH  /admins/employees/:id(.:format)        admins/employees#update
                         PUT    /admins/employees/:id(.:format)        admins/employees#update
                         DELETE /admins/employees/:id(.:format)        admins/employees#destroy
           registrations GET    /registrations(.:format)               registrations#index
                         POST   /registrations(.:format)               registrations#create
        new_registration GET    /registrations/new(.:format)           registrations#new
       edit_registration GET    /registrations/:id/edit(.:format)      registrations#edit
            registration GET    /registrations/:id(.:format)           registrations#show
                         PATCH  /registrations/:id(.:format)           registrations#update
                         PUT    /registrations/:id(.:format)           registrations#update
                         DELETE /registrations/:id(.:format)           registrations#destroy
        new_user_session GET    /users/sign_in(.:format)               devise/sessions#new
            user_session POST   /users/sign_in(.:format)               devise/sessions#create
    destroy_user_session DELETE /users/sign_out(.:format)              devise/sessions#destroy
       new_user_password GET    /users/password/new(.:format)          devise/passwords#new
      edit_user_password GET    /users/password/edit(.:format)         devise/passwords#edit
           user_password PATCH  /users/password(.:format)              devise/passwords#update
                         PUT    /users/password(.:format)              devise/passwords#update
                         POST   /users/password(.:format)              devise/passwords#create
cancel_user_registration GET    /users/cancel(.:format)                devise/registrations#cancel
   new_user_registration GET    /users/sign_up(.:format)               devise/registrations#new
  edit_user_registration GET    /users/edit(.:format)                  devise/registrations#edit
       user_registration PATCH  /users(.:format)                       devise/registrations#update
                         PUT    /users(.:format)                       devise/registrations#update
                         DELETE /users(.:format)                       devise/registrations#destroy
                         POST   /users(.:format)                       devise/registrations#create
                    root GET    /   

2 个答案:

答案 0 :(得分:1)

您可以通过更改代码中的位来删除所有此错误。

edit.html.erb:

<%= form_for employee, url: admins_employee_path(params[:id]) do |f| %>
<%= render partial: 'form', locals: { employee: @employee, profile_attributes: :profile_attributes, f: f } %>
<% end %>

new.html.erb:

<%= form_for employee, url: admins_employees_path do |f| %>
<%= render partial: 'form', locals: { employee: @employee, profile_attributes: :profile_attributes, f: f } %>
<% end %>

并删除表单行并从form partial

结束

答案 1 :(得分:1)

为了您的信息我想添加rails是如此切割,它不需要告诉url with form_for,原因是如果form_form中的对象是新的,它将自动命中提交创建操作,如果对象是已经存在,但它会在提交时点击更新操作。那就是使用partial的{​​{1}}和dry轨道概念的美丽所以

您有一个部分form_for用于编辑和新操作

这里只需更改一行: - 每次都不需要告诉url进行新的更新操作。

form

也没有必要传递<%= form_for employee do |f| %> //your codes for form <%end%> 局部变量,因为它将使用nested_attribites对象自动提取

f

但是对于新操作,您需要<%= render partial: 'form', locals: { employee: @employee } %> nested_attribute对象

build