回答編集履歴
1
URL設計的に良くないので、FoodCategoryControllerをFoodControllerに変更
test
CHANGED
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@@ -46,7 +46,7 @@
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# app/controllers/food_controller.rb
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49
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-
class FoodC
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class FoodController < ApplicationController
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@@ -54,9 +54,9 @@
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@food_categories = FoodCategory.all
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if params[:id].present?
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if params[:food_category_id].present?
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@food_category = FoodCategory.find(params[:id])
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@food_category = FoodCategory.find(params[:food_category_id])
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@foods = food_category.foods.all
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@@ -76,11 +76,11 @@
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<!-- ここからの部分をプルダウンのメニューに入れる -->
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-
<%= link_to "全部", food_
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<%= link_to "全部", food_path %>
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<% @food_categories.each do |food_category| %>
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-
<%= link_to food_category.name, food_category_
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<%= link_to food_category.name, food_path(food_category_id: food_category) %>
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<% end %>
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