質問編集履歴
2
文法の修正
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@@ -1,1 +1,1 @@
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-
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Routing Error
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body
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1
書式の改善
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File without changes
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@@ -2,27 +2,106 @@
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2
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なかなか削除できずにいます。
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3
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destroyアクションに記載してあるのは"消"の方のボタンで
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4
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今回実装できずにいるのは"RESET"のボタンです。
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-
削除ボタンが２つあるとdestroyアクションに両方記載できるのでしょうか
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5
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**Routing Error**
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No route matches [POST] "/orders/destroy_all"
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+
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##controller
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```
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class OrdersController < ApplicationController
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def index
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@user_food = UserFood.new
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@user_foods = UserFood.all
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price = UserFood.sum(:price)
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quantity = UserFood.sum(:quantity)
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@total = price
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end
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def new
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end
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def create
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user_food = UserFood.find_by(food: params[:food])
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if user_food.nil?
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user_food = UserFood.new(user_food_params)
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if user_food.save
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redirect_to root_path
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else
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render order: :index
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end
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else
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user_food.increment(quantity:1);
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end
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end
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11
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-
def destroy
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def destroy
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order = UserFood.find(params[:id])
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order.destroy
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redirect_to root_path
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end
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+
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def destroy_all
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UserFood.destroy_all
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redirect_to root_path
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end
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private
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def user_food_params
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params.require(:user_food).permit(:food, :price, :quantity)
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end
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end
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```
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64
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##index.html.haml
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65
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```
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66
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+
.right-bar
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.order-list
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68
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- @user_foods.each do |user_food|
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.order-box
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70
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.order-box__deta
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20
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-
.order-box__deta--name
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71
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.order-box__deta--name
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= user_food.food
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.order-box__deta--number
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= user_food.quantity
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.order-box__deta--delete
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= link_to "消", order_path(user_food), method: :delete
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.reset-box
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= link_to "RESET", destroy_all_orders_path, method: :derete
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.price-box
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80
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.price-box__deta
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81
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.price-box__deta--yen
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82
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¥
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.price-box__deta--price
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= @total
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85
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```
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86
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##Routes.rb
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87
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```
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88
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Rails.application.routes.draw do
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27
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-
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89
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root "orders#index"
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resources :orders, only: [:index, :new, :create, :destroy,]do
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91
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collection do
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92
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delete 'destroy_all'
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93
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end
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94
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end
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95
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end
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96
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+
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97
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```
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98
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##rails routes
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99
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```
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100
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Prefix Verb URI Pattern Controller#Action
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101
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root GET / orders#index
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102
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+
destroy_all_orders DELETE /orders/destroy_all(.:format) orders#destroy_all
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103
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orders GET /orders(.:format) orders#index
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104
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POST /orders(.:format) orders#create
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105
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+
new_order GET /orders/new(.:format) orders#new
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106
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+
order DELETE /orders/:id(.:format) orders#destroy
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28
107
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```
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