質問編集履歴

ルートとコントローラーの追記

2019/01/17 07:48

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@@ -373,3 +373,127 @@
 ## eiyou.jpgに変更後
 ![イメージ説明](6c3d83e0c97a68d18b92de4ba6f44122.png)
+### route.rb
+```
+Rails.application.routes.draw do
+  get 'welcome/index'
+  # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
+  resources :books
+  root 'welcome#index'
+end
+```
+### books_controller.rb
+```
+class BooksController < ApplicationController#to do index アクションを作る
+  def index
+    @books = Book.all
+  end
+  def show
+    @book = Book.find(params[:id])
+  end
+  def new
+    @book = Book.new
+  end
+  def edit
+    @book = Book.find(params[:id])
+  end
+  def create
+    @book = Book.new(book_params)
+    if @book.save
+      redirect_to @book
+    else
+      render :new
+    end
+  end
+  def update
+      @book = Book.find(params[:id])
+      if @book.update(book_params)
+        redirect_to @book
+      else
+        render :edit
+      end
+  end
+  def destroy
+    @book = Book.find(params[:id])
+    @book.destroy!
+    redirect_to books_path
+  end
+private
+  def book_params
+    params.require(:book).permit(:title, :text)
+  end
+end
+```

eiyouに変更

2019/01/17 07:48

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@@ -371,3 +371,5 @@
 ## eiyou.jpgに変更後
+![イメージ説明](6c3d83e0c97a68d18b92de4ba6f44122.png)

eiyouに修正

2019/01/17 06:34

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@@ -365,3 +365,9 @@
 ### サーバーで表示されたメッセージ
 ![イメージ説明](fe6bd445bf943a42132ed098ae97f76a.png)
+## eiyou.jpgに変更後

メッセージ追加

2019/01/17 06:33

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@@ -359,3 +359,9 @@
 }
 ```
+### サーバーで表示されたメッセージ
+![イメージ説明](fe6bd445bf943a42132ed098ae97f76a.png)

jpgの追加、scssの追加

2019/01/17 05:21

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@@ -301,3 +301,61 @@
 // You can use Sass (SCSS) here: http://sass-lang.com/
 ```
+### imageに追加した内容,jpg
+![](8f6991e205614832d3653f5ac725dce9.png)
+### application.scss
+```
+/*
+ * This is a manifest file that'll be compiled into application.css, which will include all the files
+ * listed below.
+ *
+ * Any CSS and SCSS file within this directory, lib/assets/stylesheets, or any plugin's
+ * vendor/assets/stylesheets directory can be referenced here using a relative path.
+ *
+ * You're free to add application-wide styles to this file and they'll appear at the bottom of the
+ * compiled file so the styles you add here take precedence over styles defined in any other CSS/SCSS
+ * files in this directory. Styles in this file should be added after the last require_* statement.
+ * It is generally better to create a new file per style scope.
+ *
+ *= require_tree .
+ *= require_self
+ */
+@import "bootstrap";
+.jumbotron {
+  background-image: image-url("栄養画像参考.jpg");
+  background-size: cover;
+}
+```

scssファイルの追加

2019/01/17 05:19

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@@ -235,3 +235,69 @@
 gem 'jquery-rails'
 ```
+### application.scss
+```
+/*
+ * This is a manifest file that'll be compiled into application.css, which will include all the files
+ * listed below.
+ *
+ * Any CSS and SCSS file within this directory, lib/assets/stylesheets, or any plugin's
+ * vendor/assets/stylesheets directory can be referenced here using a relative path.
+ *
+ * You're free to add application-wide styles to this file and they'll appear at the bottom of the
+ * compiled file so the styles you add here take precedence over styles defined in any other CSS/SCSS
+ * files in this directory. Styles in this file should be added after the last require_* statement.
+ * It is generally better to create a new file per style scope.
+ *
+ *= require_tree .
+ *= require_self
+ */
+@import "bootstrap";
+```
+### books.scss
+```
+// Place all the styles related to the books controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
+```
+### welcome.scss
+```
+// Place all the styles related to the welcome controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
+```