FriendlyId重定向到籃子或改正鏈接

我剛安裝好友ID來更改我的網站的網址。我已經設置了類別，雖然鏈接更改爲他們應該做的，當我點擊他們的url更改爲basket/(correct-product)。FriendlyId重定向到籃子或改正鏈接

這真的是bug，我已經通過下面的代碼並刪除了所有的籃子引用，它仍然發生。任何人都可以指出我正確的方向嗎？

Category.rb

class Category < ActiveRecord::Base 
    extend FriendlyId 
    friendly_id :title, use: [:slugged, :history] 
    has_many :products 
end

這是在控制檯上運行的代碼：

Started GET "/categories/log-stores" for 88.97.48.111 at 2017-04-10 13:03:11 +0000 
Cannot render console from 88.97.48.111! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 
Processing by CategoriesController#show as HTML 
    Parameters: {"id"=>"log-stores"} 
    Category Load (0.2ms) SELECT `categories`.* FROM `categories` WHERE `categories`.`id` = 0 LIMIT 1 
Redirected to https://market2-walsh259.c9users.io/baskets/log-stores 
Completed 302 Found in 2ms (ActiveRecord: 0.2ms) 


Started GET "/baskets/log-stores" for 88.97.48.111 at 2017-04-10 13:03:11 +0000 
Cannot render console from 88.97.48.111! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 
Processing by BasketsController#show as HTML 
    Parameters: {"id"=>"log-stores"} 
    Basket Load (0.2ms) SELECT `baskets`.* FROM `baskets` WHERE `baskets`.`id` = 0 LIMIT 1 
Redirected to https://market2-walsh259.c9users.io/baskets/log-stores 
Completed 302 Found in 2ms (ActiveRecord: 0.2ms) 


Started GET "/baskets/log-stores" for 88.97.48.111 at 2017-04-10 13:03:11 +0000 
Cannot render console from 88.97.48.111! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 
Processing by BasketsController#show as HTML 
    Parameters: {"id"=>"log-stores"} 
    Basket Load (0.2ms) SELECT `baskets`.* FROM `baskets` WHERE `baskets`.`id` = 0 LIMIT 1 
Redirected to https://market2-walsh259.c9users.io/baskets/log-stores 
Completed 302 Found in 2ms (ActiveRecord: 0.2ms) 


Started GET "/baskets/log-stores" for 88.97.48.111 at 2017-04-10 13:03:11 +0000 
Cannot render console from 88.97.48.111! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 
Processing by BasketsController#show as HTML 
    Parameters: {"id"=>"log-stores"} 
    Basket Load (0.2ms) SELECT `baskets`.* FROM `baskets` WHERE `baskets`.`id` = 0 LIMIT 1 
Redirected to https://market2-walsh259.c9users.io/baskets/log-stores 
Completed 302 Found in 2ms (ActiveRecord: 0.2ms)

我categories_controller.rb

class CategoriesController < ApplicationController 
    before_action :set_category, only: [:show, :edit, :update, :destroy] 
    before_action :set_basket, only: [:show, :destroy] 
    rescue_from ActiveRecord::RecordNotFound, with: :invalid_basket 

    # GET /categories 
    # GET /categories.json 
    def index 
    @categories = Category.all 
    @top_ups = @categories [8] 
    @log_stores = @categories [6] 
    @smokeless_coal = @categories [5] 
    @log_packages = @categories [4] 
    @seasoned_logs = @categories [3] 
    @kiln_dried_hardwood_logs = @categories [1] 
    @logs_for_pizza_ovens = @categories [2] 
    @logs_for_firepits = @categories [9] 
    end 

    # GET /categories/1 
    # GET /categories/1.json 
    def show 
    @products = Product.where(category_id: params[:id]) 
    if request.path != category_path(@category) 
     redirect_to @category, status: :moved_permanently 
    end 
    end 

    # GET /categories/new 
    def new 
    @category = Category.new 
    end 

    # GET /categories/1/edit 
    def edit 
    end 

    # POST /categories 
    # POST /categories.json 
    def create 
    @category = Category.new(category_params) 

    respond_to do |format| 
     if @category.save 
     format.html { redirect_to @category, notice: 'Category was successfully created.' } 
     format.json { render :show, status: :created, location: @category } 
     else 
     format.html { render :new } 
     format.json { render json: @category.errors, status: :unprocessable_entity } 
     end 
    end 
    end 

    # PATCH/PUT /categories/1 
    # PATCH/PUT /categories/1.json 
    def update 
    respond_to do |format| 
     if @category.update(category_params) 
     format.html { redirect_to @category, notice: 'Category was successfully updated.' } 
     format.json { render :show, status: :ok, location: @category } 
     else 
     format.html { render :edit } 
     format.json { render json: @category.errors, status: :unprocessable_entity } 
     end 
    end 
    end 

    # DELETE /categories/1 
    # DELETE /categories/1.json 
    def destroy 
    @category.destroy 
    respond_to do |format| 
     format.html { redirect_to categories_url, notice: 'Category was successfully destroyed.' } 
     format.json { head :no_content } 
    end 
    end 

    private 
    # Use callbacks to share common setup or constraints between actions. 
    def set_category 
     @category = Category.find(params[:id]) 
    end 

    # Never trust parameters from the scary internet, only allow the white list through. 
    def category_params 
     params.require(:category).permit(:title, :description) 
    end 
    def set_basket 
     @basket = Basket.find(params[:id]) 
    end 

    def basket_params 
     params[:basket] 
    end 

    def invalid_basket 
     logger_error = 'Your trying to access an invalid basket' 
     redirect_to basket_url, notice: 'Invalid basket' 
    end 
end

Baskets_controller.rb

class BasketsController < ApplicationController 

    before_action :set_basket, only: [:show, :destroy] 
    rescue_from ActiveRecord::RecordNotFound, with: :invalid_basket 

    def new 
     @basket = Basket.new 
    end 


    def show 
     @basket = Basket.find(params[:id]) 
    end 
    def index 
     @basket = Basket.find(params[:id]) 
    end 


    def destroy 
     @basket.destroy if @basket.id == session[:basket_id] 
     session[:basket_id] = nil 
     redirect_to home_url, notice: 'Your basket is empty' 
    end 

    private 

    def set_basket 
     @basket = Basket.find(params[:id]) 
    end 

    def basket_params 
     params[:basket] 
    end 

    def invalid_basket 
     logger_error = 'Your trying to access an invalid basket' 
     redirect_to basket_url, notice: 'Invalid basket' 
    end 
end

Basket.rb

class Basket < ActiveRecord::Base 
    has_many :product_items, dependent: :destroy 

    def add_product(product_id) 
     current_item = product_items.find_by(product_id: product_id) 
     if current_item 
      current_item.quantity += 1 
     else 
      current_item = product_items.build(product_id: product_id) 
     end 
     current_item 
    end 

    def total_price 
     product_items.to_a.sum{|item| item.total_price} 
    end 
end

Application_controller.rb

class ApplicationController < ActionController::Base 
    # Prevent CSRF attacks by raising an exception. 
    # For APIs, you may want to use :null_session instead. 
    before_action :set_basket, only: [:show, :destroy] 
    protect_from_forgery with: :exception 



    def set_basket 
    @basket = Basket.find(params[:id]) 
    end 
    private 
    def basket_params 
     params[:basket] 
    end 

    def invalid_basket 
     logger_error = 'Your trying to access an invalid basket' 
     redirect_to basket_url, notice: 'Invalid basket' 
    end 
end

該數據庫有以下幾點：

create_table "categories", force: :cascade do |t| 
    t.string "title",  limit: 255 
    t.text "description", limit: 65535 
    t.string "slug",  limit: 255 
end 

add_index "categories", ["slug"], name: "index_categories_on_slug", using: :btree 

create_table "friendly_id_slugs", force: :cascade do |t| 
    t.string "slug",   limit: 255, null: false 
    t.integer "sluggable_id", limit: 4, null: false 
    t.string "sluggable_type", limit: 50 
    t.string "scope",   limit: 255 
    t.datetime "created_at" 
end 

add_index "friendly_id_slugs", ["slug", "sluggable_type", "scope"], name: "index_friendly_id_slugs_on_slug_and_sluggable_type_and_scope", unique: true, using: :btree 
add_index "friendly_id_slugs", ["slug", "sluggable_type"], name: "index_friendly_id_slugs_on_slug_and_sluggable_type", using: :btree 
add_index "friendly_id_slugs", ["sluggable_id"], name: "index_friendly_id_slugs_on_sluggable_id", using: :btree 
add_index "friendly_id_slugs", ["sluggable_type"], name: "index_friendly_id_slugs_on_sluggable_type", using: :btree

的routes.rb

Rails.application.routes.draw do 
    mount Ckeditor::Engine => '/ckeditor' 

    resources :vans 
    devise_for :users 
    # Change get method for user signout 
    devise_scope :user do 
    get '/users/sign_out' => 'devise/sessions#destroy' 
    end 


    root 'pages#index' 

    resources :categories 
    resources :products 
    resources :drivers 
    resources :product_items 
    resources :baskets 
    resources :orders 
    resources :customers 

    match '/areascovered', to: 'pages#areascovered', via: :get 

    match '/deliveryschedule', to: 'pages#deliveryschedule', via: :get 

    match '/news', to: 'pages#news', via: :get 

    match '/faqs', to: 'pages#faqs', via: :get 

    match '/about', to: 'pages#about', via: :get 

    match '/contact', to: 'pages#contact', via: :get 

    get "baskets" => "baskets#show", :as => "current_basket" 
end

來源

2017-04-10 Walsh259

您需要在控制器中使用友好的查找方法。例如，而不是

def set_category 
    @category = Category.find(params[:id]) 
end

你應該使用：

def set_category 
    @category = Category.friendly.find(params[:id]) 
end

此外，注意你在哪裏兩次執行find操作實例。例如，在您的BasketsController#show操作中，您打電話給set_basket（當前呼叫Basket.find(params[:id])，您應該更改爲通過before_action執行Basket.friendly.find(params[:id])，但您在#show操作的主體中再次設置了相同的實例變量。 BasketsController#show行動應該只是：

def show 
end

來源

2017-04-10 13:45:26 moveson

謝謝你的幫助 – Walsh259

謝謝大家的幫助，我現在已經在產品不顯示的類別問題的PARAMS。[：ID現在不再匹配因爲它等於新的url路徑。對不起，如果這是基本的，我是新來的紅寶石。 – Walsh259

我不確定你的意思是「params [：id]現在不再匹配。」什麼是e你正在得到什麼？ – moveson

FriendlyId重定向到籃子或改正鏈接

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