質問編集履歴
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controller追記
test
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@@ -104,6 +104,120 @@
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```ruby
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107
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[articles_controller.rb ]
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108
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109
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class ArticlesController < ApplicationController
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110
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before_action :find_article, only: [:show, :edit, :destroy, :update]
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def index
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114
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@articles = Article.order(created_at: :desc)
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end
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120
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def show
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122
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end
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def new
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@article = Article.new
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end
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def create
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@article = Article.new(params_article)
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byebug
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if @article.save
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redirect_to articles_path, notice: "新規作成できました。"
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else
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render :new, alert: "作成に失敗しました。"
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end
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end
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def edit
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end
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def update
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if @article.update(params_article)
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redirect_to articles_path, notice: "更新できました。"
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else
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render :edit, alert: "更新に失敗しました。"
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end
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end
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def destroy
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if @article.destroy
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redirect_to articles_path, notice: "削除しました。"
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else
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render :show, alert: "削除できませんでした。"
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end
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end
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private
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def find_article
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@article = Article.find(params[:id])
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end
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def params_article
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params.require(:article).permit(:title, :content)
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end
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end
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```
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```ruby
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[ _form.html.erb ]
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108
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<%= form_with model: article do |f| %>
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