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ソースの追加

2017/06/13 13:31

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wk_rin

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@@ -95,3 +95,239 @@
 知りたい情報がありましたら、質問をお願い致します。
 どうか助けてください。よろしくお願い致します。
+06/13 追記
+conrollerとmodelの記述を追加します。
+application_controllerとblogs_controllerの2箇所があります。
+application_controller
+```ここに言語を入力
+class ApplicationController < ActionController::Base
+  protect_from_forgery with: :exception
+  before_action :configure_permitted_parameters, if: :devise_controller?
+protected
+def configure_permitted_parameters
+ devise_parameter_sanitizer.permit(:sign_up, keys: [:image])
+ devise_parameter_sanitizer.permit(:account_update, keys: [:image])
+end
+end
+```
+blogs_controller
+```ここに言語を入力
+class BlogsController < ApplicationController
+  before_action :set_blog, only: [:show, :edit, :update, :destroy]
+  # GET /blogs
+  # GET /blogs.json
+  def index
+    @blogs = Blog.all
+  end
+  # GET /blogs/1
+  # GET /blogs/1.json
+  def show
+  end
+  # GET /blogs/new
+  def new
+    @blog = Blog.new
+  end
+  # GET /blogs/1/edit
+  def edit
+  end
+  # POST /blogs
+  # POST /blogs.json
+  def create
+    @blog = Blog.new(blog_params)
+    respond_to do |format|
+      if @blog.save
+        format.html { redirect_to @blog, notice: 'Blog was successfully created.' }
+        format.json { render :show, status: :created, location: @blog }
+      else
+        format.html { render :new }
+        format.json { render json: @blog.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+  # PATCH/PUT /blogs/1
+  # PATCH/PUT /blogs/1.json
+  def update
+    respond_to do |format|
+      if @blog.update(blog_params)
+        format.html { redirect_to @blog, notice: 'Blog was successfully updated.' }
+        format.json { render :show, status: :ok, location: @blog }
+      else
+        format.html { render :edit }
+        format.json { render json: @blog.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+  # DELETE /blogs/1
+  # DELETE /blogs/1.json
+  def destroy
+    @blog.destroy
+    respond_to do |format|
+      format.html { redirect_to blogs_url, notice: 'Blog was successfully destroyed.' }
+      format.json { head :no_content }
+    end
+  end
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_blog
+      @blog = Blog.find(params[:id])
+    end
+    # Never trust parameters from the scary internet, only allow the white list through.
+    def blog_params
+      params.require(:blog).permit(:title, :content)
+    end
+end
+```
+model
+application_record.rb
+```ここに言語を入力
+class ApplicationRecord < ActiveRecord::Base
+  self.abstract_class = true
+end
+```
+blog.rb
+```ここに言語を入力
+class Blog < ApplicationRecord
+    mount_uploader :image, ImageUploader
+end
+```