回答率: 85.47%

質問するログイン新規登録

トップに関する質問 form_forで投稿した内容が表示されない

編集履歴

質問編集履歴

4

books_controller.rbのcreateアクションを変更しました。

2019/11/21 13:24

投稿

退会済みユーザー

スコア0

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -90,7 +90,7 @@
           <tr>
-            <th>プロフィール</th>
+            <th></th>
             <th>Title</th>
@@ -108,7 +108,7 @@
           <tr>
-            <td>プロフィール</td>
+            <td>名前、写真</td>
             <td><%= book.title %></td>
@@ -186,6 +186,8 @@
     @users = User.all
+    @book = Book.new
   end
@@ -210,6 +212,18 @@
+  def update
+    @user = User.find(params[:id])
+    user.update(user_params)
+    redirect_to user_path(@user)
+  end
   private
@@ -232,11 +246,7 @@
 class BooksController < ApplicationController
-  def new
+  before_action :authenticate_user!, only: [:show]
-  end
@@ -244,6 +254,8 @@
     book = Book.new(book_params)
+    book.user = current_user
     book.save
     redirect_to '/books/:id'
@@ -254,6 +266,8 @@
   def index
   end
@@ -274,6 +288,18 @@
+  def update
+    @book = Book.find(params[:id])
+    book.update(book_params)
+    redirect_to user_path(@user)
+  end
   private

3

モデルを追加しました

2019/11/21 13:24

投稿

退会済みユーザー

スコア0

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -289,3 +289,45 @@
 end
 ```
+user.rb
+```
+class User < ApplicationRecord
+  # Include default devise modules. Others available are:
+  # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
+  devise :database_authenticatable, :registerable,
+         :recoverable, :rememberable, :trackable, :validatable
+  has_many :books, dependent: :destroy
+  attachment :profile_image
+end
+```
+book.rb
+```
+class Book < ApplicationRecord
+  belongs_to :user
+end
+```

2

books_controller.rbを追加しました。

2019/11/18 14:34

投稿

退会済みユーザー

スコア0

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -223,3 +223,69 @@
 end
 ```
+books_controller.rb
+```
+class BooksController < ApplicationController
+  def new
+  end
+  def create
+    book = Book.new(book_params)
+    book.save
+    redirect_to '/books/:id'
+  end
+  def index
+  end
+  def show
+    @book = Book.find(params[:id])
+  end
+  def edit
+    @book = Book.find(params[:id])
+  end
+  private
+  def book_params
+    params.require(:book).permit(:title, :body)
+  end
+end
+```

1

文章を編集しました。

2019/11/18 11:21

投稿

退会済みユーザー

スコア0

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -174,65 +174,51 @@
-books_controller.rb
+users_controller.rb
-```
+```
-class BooksController < ApplicationController
+class UsersController < ApplicationController
+  def index
+    @user = current_user
+    @users = User.all
+  end
-  def new
+  def show
+    @user = User.find(params[:id])
+    @book = Book.new
+    @books = @user.books
+  end
+  def edit
+    @user = User.find(params[:id])
   end
-  def create
-    book = Book.new(book_params)
-    book.save
-    redirect_to '/books/:id'
-  end
-  def index
-  end
-  def show
-    @book = Book.find(params[:id])
-  end
-  def edit
-    @book = Book.find(params[:id])
-  end
   private
-  def book_params
+  def user_params
-    params.require(:book).permit(:title, :body)
+    params.require(:user).permit(:name, :introduction, :profile_image_id)
-  end
+  end
 end