Question

请帮助我尽我所能。我真的需要你的帮助。

所以我试图让标记顺序完整。现在一切都可以通过按钮将订单标记为完成。我运行了迁移添加。

class AddCompleteToOrder < ActiveRecord::Migration
  def change
    add_column :orders, :complete, :boolean, default: false
  end
end

然后我添加了一个方法order.rb

def complete!
  update(complete: true)
end

然后routes.rb

resources :orders do
  post "complete", to: "orders#complete", on: :member
end

然后这是按钮

= button_to "Mark as complete", { action: "complete", id: @order.id }

但我没有@ order.id 但订单确实有@ order.name所以我把它改成了

= button_to "Mark as complete", { action: "complete", name: @order.name }

但后来我得到了错误：

Dashboard #dadmin中的ActionController :: UrlGenerationError 显示/Users/jacksharville/Desktop/dancer/app/views/dashboard/dadmin.html.haml第87行：

没有路线匹配{：action =＆gt;“complete”，：controller =＆gt;“dashboard”，：name =＆gt;“Order”}

提取的来源（第87行）： 85 86 87

= link_to "Back to Dashboard", :back, :class => 'btn-danger btn'

= button_to "Mark as complete", { action: "complete", name: @order.name }

很明显我正在做routes.rb错误但我无法解决它。请帮忙。非常感谢任何帮助。

routes.rb（完整档案）

Rails.application.routes.draw do
  mount RailsAdmin::Engine => '/admin', as: 'rails_admin'
  get 'home/index'
  root 'home#index'
  #pages
  get '/why' => 'pages#why'
  get '/trak' => 'pages#trak'
  get '/contact' => 'pages#contact'
  get '/mydms' => 'pages#mydms'
  get '/air' => 'pages#air'
  get '/ocean' => 'pages#ocean'
  get '/road' => 'pages#road'
  get '/courier' => 'pages#courier'
  get 'fulfilment' => 'pages#fulfilment'
  get 'express' => 'pages#express'

  resources :dashboard
  get 'dadmin' => 'dashboard#dadmin'
  get 'myorders' => 'dashboard#myorders'
  get 'label' => 'dashboard#label'
  resources "contacts", only: [:new, :create]

  devise_for :users
  as :user do
    get 'users/edit' => 'devise/registrations#edit', :as => 'edit_user_registration'
    put 'users' => 'devise/registrations#update', :as => 'user_registration'
  end

  resources "orders"
  get "/confirm" => "confirmations#show"
  get 'dconfirmation' => 'orders#confirmation'

  resources :orders do
    post "complete", to: "orders#complete", on: :member
  end
end

orders_controller.rb

class OrdersController < ApplicationController
  before_filter :authenticate_user!
  def new
    @order = Order.new
  end

  def create
    @order = current_user.orders.new(order_params)
    @order.email = current_user.email
    @order.name = current_user.name
    @order.address_line_1 = current_user.address_line_1
    @order.address_line_2 = current_user.address_line_2
    @order.postcode = current_user.postcode
    @order.city = current_user.city
    @order.country = current_user.country
    if @order.save
      redirect_to dconfirmation_path
    end
  end

  def order_params
    params.require(:order).
      permit(
        :email,
        :delivery_name,
        :company_name,
        :delivery_address1,
        :delivery_address2,
        :delivery_address3,
        :delivery_city,
        :delivery_postcode,
        :delivery_country,
        :phone,
        :package_contents,
        :description_content,
        :restricted_items,
        :terms_conditions,
        :insurance,
        :contents_value,
        :cf_reference,
        :reference_number
        )
  end
  def show
    @user = User.find(params[:id])
  end

  def confirmation
  end

  def complete!
    order = Order.find(params[:id])
    order.complete!
    # handle response
  end

end

dashboard_controller.rb

class DashboardController < ApplicationController

  before_filter :authenticate_user!

  def index
  end

  def admindashboard
    (current_user.nil?) ? redirect_to(root_path) : (redirect_to(root_path) unless current_user.admin?)
  end

  def adminuser
    (current_user.nil?) ? redirect_to(root_path) : (redirect_to(root_path) unless current_user.admin?)
  end

  def dadmin
    (current_user.nil?) ? redirect_to(root_path) : (redirect_to(root_path) unless current_user.admin?)
    # @order = Order.all
    @order = Order.order("name").page(params[:page]).per(1)
  end

  def myorders
    @order = current_user.orders.order("name").page(params[:page]).per(1)
  end

  def show
    @user = User.find(params[:id])
  end

  def label
    @order = current_user.orders.order("name").page(params[:page]).per(1)
  end

  def complete!
    order = Order.find(params[:id])
    order.complete!
    # handle response
  end
end

Answer 1

您可以在button_to代码:controller => "order"中指定此附加选项，但使用button_to代码的正确方法是不为选项创建单独的哈希。而是将其用作button_to("Mark as complete", controller: "order", action: "complete", name: @order.name)

Answer 2

试试这个

  button_to "Mark as complete", { controller: "orders", action: "complete", name: @order.name },  {method: :post}

Answer 3

此链接可以提供帮助：Routing Error - No route matches when using button_to with custom action

rake路线给我：

complete_order POST   /order/:id/complete(.:format) orders#complete

Answer 4

您需要将complete操作从DashboardsController移至OrdersController，这是路径文件中定义的位置。

此外，您可以使用：

= button_to "Mark as complete", complete_order_path(@order)

控制器操作正在寻找params[:order_id]，以便它可以找到正确的顺序。我不确定您的视图中是如何定义订单的，但您需要将订单对象传递给路径。

如果您在to_param类中定义了一个Order方法，它定义了订单的名称而不是id作为参数，则需要更新complete操作以查找按名称排序。

但我的猜测是它是默认的id。因此，将订单对象传递给路径应该有效。

Rails button_to没有路由匹配{：action =＆gt;“complete”，：controller =＆gt;“dashboard”，：name =＆gt;“Order”}

4 个答案: