更新操作在数据库中删除和创建新记录

时间：2015-08-12 00:45:36

标签： ruby-on-rails ruby-on-rails-4

我正在研究两种具有一对一关系的模型;更新方法是删除它想要更新和创建新记录的记录。

这两个模型 - user.rb和profile.rb

USER.RB 

class ProfilesController < ApplicationController

  def edit
    @profile = User.find(params[:user_id]).profile
  end

  def show
    @profile = User.find(params[:user_id]).profile 
  end

  def update
     @profile = User.find(params[:user_id]).profile 
     if @profile.update_attributes(profile_params)
      flash[:success] = "profile updated"
      redirect_to user_profile_path(current_user, @profile)
     else
       render 'edit'
     end
  end

  private

    def profile_params
      params.require(:profile).permit(:id, :name, :street, :city, :state, :zipcode)
    end

 end

PROFILE.RB 

<% provide(:title, "Edit Profile") %>
<h1>Update your profile</h1>

<div class="row">
 <div class="col-md-6 col-md-offset-3">
   <%= form_for [:user, @profile] do |f| %>
     <%= render 'fields', f: f %>
     <%= f.submit "Save changes", class: "btn btn-primary" %>
   <% end %>

  </div>
</div>

他们的控制器

用户控制器

 <%= f.label :name %>
 <%= f.text_field :name, class: 'form-control' %>

 <%= f.label :street %>
 <%= f.text_field :street, class: 'form-control' %>

 <%= f.label :city %>
 <%= f.text_field :city, class: 'form-control' %>

 <%= f.label :state %>
 <%= f.text_field :state, class: 'form-control' %>

 <%= f.label :zipcode %>
 <%= f.text_field :zipcode, class: 'form-control' %>

PROFILE CONTROLLER 

 Started GET "/users/1/profile/edit" for 127.0.0.1 at 2015-08-11 20:27:27 -0400
 Processing by ProfilesController#edit as HTML
 Parameters: {"user_id"=>"1"}
 User Load (2.0ms)  SELECT  `users`.* FROM `users`  WHERE `users`.`id` = 1 LIMIT 1
 Profile Load (1.0ms)  SELECT  `profiles`.* FROM `profiles`  WHERE profiles`.`user_id` = 1 LIMIT 1
 Rendered profiles/_fields.html.erb (9.0ms)
 Rendered profiles/edit.html.erb within layouts/application (30.0ms)
 Rendered layouts/_shim.html.erb (0.0ms)
 User Load (2.0ms)  SELECT  `users`.* FROM `users`  WHERE `users`.`id` = 1 LIMIT 1
Rendered layouts/_header.html.erb (15.0ms)
Rendered layouts/_footer.html.erb (2.0ms)
Completed 200 OK in 1896ms (Views: 1874.9ms | ActiveRecord: 5.0ms)

Started PATCH "/users/104/profile" for 127.0.0.1 at 2015-08-11 20:27:34 -0400
Processing by ProfilesController#update as HTML
Parameters: {"utf8"=>"√","authenticity_token"=>"h7gQEkz8JV/u4zT2qX7ivxRz9FLRUi4K42h55mokP/0=", "profile"=>{"name"=>"Example Test", "street"=>"75 Barracks Rd", "city"=>"Water", "state"=>"AW", "zipcode"=>"23455"}, "commit"=>"Save changes","user_id"=>"104"}
User Load (1.0ms)  SELECT  `users`.* FROM `users`  WHERE `users`.`id` = 104 LIMIT 1
Completed 404 Not Found in 47ms

  ActiveRecord::RecordNotFound (Couldn't find User with 'id'=104):
  app/controllers/profiles_controller.rb:19:in `update'

个人资料编辑表单 

 Started GET "/users/1/edit" for 127.0.0.1 at 2015-08-11 19:16:54 -0400
 Processing by UsersController#edit as HTML
   Parameters: {"id"=>"1"}
 User Load (1.0ms)  SELECT  `users`.* FROM `users`  WHERE `users`.`id` = 1 LIMIT 1
 User Load (2.0ms)  SELECT  `users`.* FROM `users`  WHERE `users`.`id` = 1 LIMIT 1
 Rendered shared/_error_messages.html.erb (57.4ms)
 Profile Load (0.0ms)  SELECT  `profiles`.* FROM `profiles`  WHERE `profiles`.`user_id` = 1 LIMIT 1
 Rendered users/_fields.html.erb (835.0ms)
 Rendered users/edit.html.erb within layouts/application (1193.9ms)
 Rendered layouts/_shim.html.erb (0.0ms)
 Rendered layouts/_header.html.erb (90.4ms)
 Rendered layouts/_footer.html.erb (265.6ms)
  Completed 200 OK in 3979ms (Views: 3962.7ms | ActiveRecord: 3.0ms)

 Started PATCH "/users/1" for 127.0.0.1 at 2015-08-11 19:17:11 -0400
 Processing by UsersController#update as HTML
 Parameters:{"utf8"=>"√","authenticity_token"=>"h7gQEkz8JV/u4zT2qX7ivxRz9FLRUi4K42h55mokP/0=", "user"=>{"profile_attributes"=>{"name"=>"Example Test", "id"=>"103", "street"=>"75 Barracks Rd", "city"=>"Water", "state"=>"AW", "zipcode"=>"23455"}, "email"=>"example@test.org", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]"}, "commit"=>"Save changes", "id"=>"1"}
   User Load (1.0ms)  SELECT  `users`.* FROM `users`  WHERE `users`.`id` = 1 LIMIT 1
   User Load (1.0ms)  SELECT  `users`.* FROM `users`  WHERE `users`.`id` = 1 LIMIT 1
   Unpermitted parameters: id  (14.0ms)  BEGIN
   Profile Load (2.0ms)  SELECT  `profiles`.* FROM `profiles`  WHERE `profiles`.`user_id` = 1 LIMIT 1
   SQL (212.4ms)  DELETE FROM `profiles` WHERE `profiles`.`id` = 103
   User Exists (143.1ms)  SELECT  1 AS one FROM `users`  WHERE (`users`.`email` = 'example@test.org' AND `users`.`id` != 1) LIMIT 1
   SQL (53.0ms)  UPDATE `users` SET `password_digest` =$2a$10$1KoyfbAwjKYVlwCsbB4WpObW5D.giibIU3pK5hRYW4.iwc11ZEAVS', `updated_at` = '2015-08-11 23:17:14' WHERE `users`.`id` = 1
  SQL (31.0ms)  INSERT INTO `profiles` (`city`, `created_at`, `name`, state`, `street`, `updated_at`, `user_id`, `zipcode`) VALUES ('Water', '2015-08-11 23:17:15', 'Example Test', 'AW', '75 Barracks Rd', '2015-08-11 23:17:15', 1, '23455')   (94.1ms)  COMMIT
  Redirected to http://localhost:3000/users/1/profile
  Completed 302 Found in 4234ms (ActiveRecord: 551.7ms)


  Started GET "/users/1/profile" for 127.0.0.1 at 2015-08-11 19:17:15 -0400
  Processing by ProfilesController#show as HTML
   Parameters: {"user_id"=>"1"}
  User Load (1.0ms)  SELECT  `users`.* FROM `users`  WHERE `users`.`id` = 1 LIMIT 1
  Profile Load (1.0ms)  SELECT  `profiles`.* FROM `profiles`  WHERE `profiles`.`user_id` = 1 LIMIT 1
  User Load (2.0ms)  SELECT  `users`.* FROM `users`  WHERE `users`.`id` = 1 LIMIT 1
  Rendered profiles/show.html.erb within layouts/application (9.0ms)
  Rendered layouts/_shim.html.erb (0.0ms)
  User Load (1.0ms)  SELECT  `users`.* FROM `users`  WHERE `users`.`id` = 1 LIMIT 1
   Rendered layouts/_header.html.erb (9.0ms)
   Rendered layouts/_footer.html.erb (0.0ms)
   Completed 200 OK in 1917ms (Views: 1898.3ms | ActiveRecord: 5.0ms)

APP /视图/ PROFILES / _FIELDS.HTML.ERB 

Delete

服务器日志 

 root             'static_pages#home'

 get 'help'    => 'static_pages#help'
 get 'about'   => 'static_pages#about'
 get 'contact' => 'static_pages#contact'

 get  'signup' => 'users#new'

 get    'login'   => 'sessions#new'
 post   'login'   => 'sessions#create'
 delete 'logout'  => 'sessions#destroy'

 resources :users do
   resource :profile, only: [:show, :edit, :update ]
 end
end

1如何变成104; / users / 1 / profile / edit to / users / 104 / profile？

当我更新用户即/ users / 1 / edit时，我得到了

{{1}}

我很遗憾触发{{1}}命令，感谢任何帮助。

ROUTES FOLDER

Rails.application.routes.draw做

{{1}}

1 个答案:

答案 0 :(得分：0)

您错过了id上允许的属性列表中的UsersController：

def user_params
  params.require(:user).permit(:id, :email, :password, :password_confirmation, profile_attributes: [:id, :name, 
    :street, :city, :state, :zipcode] )
end
相关问题
最新问题