質問編集履歴
1
掲載したコードを増やしました
test
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test
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@@ -46,9 +46,27 @@
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categoriesコントローラー
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class CategoriesController < ApplicationController
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before_action :set_category,only:[:show,:destroy,:edit,:update]
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def index
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@categories = Category.all
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@category = Category.new
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end
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def show
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@todos = @category.todos
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@@ -58,6 +76,80 @@
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def create
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@category = Category.create(category_params)
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if @category.save
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redirect_to root_path
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else
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render :index
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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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@category.update(category_params)
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if @category.save
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redirect_to root_path
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else
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render :index
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end
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end
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def destroy
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@category.destroy
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redirect_to root_path
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end
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private
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def category_params
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params.require(:category).permit( :name)
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end
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def set_category
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@category = Category.find(params[:id])
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end
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end
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```
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@@ -138,7 +230,19 @@
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ビュー
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-
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cetagories/show.html.haml
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= form_for [@category,@todo] , html: { class: "category" } do |f|
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%p Todo
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= f.text_area :description, placeholder: "Todoタスクを入力してください(150字以内)", type: "text", class: 'category__name'
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= f.date_field :date, type:"date"
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= f.submit '作成する', class: 'category__submit'
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- if @todos.present?
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@@ -154,8 +258,10 @@
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.category-box__edit
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= link_to '削除', category_todo_path(todo.id), method: :delete
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= link_to '削除', category_todo_path(@category.id,todo.id), method: :delete
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```
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```
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