我正在关注 railscast 198 http://railscasts.com/episodes/198-edit-multiple-individually，尝试将其更新到 rails 3，但遇到路由错误。路线http://localhost:3000/orders/edit_individual给了我错误：
ActiveRecord::RecordNotFound in OrdersController#show - Couldn't find Order with ID=edit_individual
我已经更新并使用了他的 rails 2 路由
map.resources :products, :collection => { :edit_individual => :post, :update_individual => :put }
按照engineyard http://www.engineyard.com/blog/2010/the-lowdown-on-routes-in-rails-3/描述的rails 3约定（根据我的需要更新）
resources :orders do
collection do
post :edit_individual
put :update_individual
end
end
这是我尝试过的：
我已尝试按照以下答案的建议更改路由资源：向现有控制器添加操作（Ruby on Rails），但仍然显示相同的错误。我已经尝试删除 cancan 加载和授权资源、'resources :orders' 路由条目以及控制器中的 'show' 条目，但另一个错误表明它仍在尝试显示 ID='edit_individual' 的记录而不是将“edit_individual”视为一条路线。
这是我的路线和控制器，
myapp::Application.routes.draw do
resources :products
resources :roles
devise_for :users #, :controllers => { :registrations => "registrations" }
# match 'dashboard' => 'user_dashboard#index', :as => 'user_root'
resources :orders do
collection do
post :edit_individual
put :update_individual
end
end
resources :orders
class OrdersController < ApplicationController
load_and_authorize_resource # cancan method
def index
end
def show
end
def edit_individual #from railscast 198
@orders = current_user.customer_orders
end
def update_individual
@orders = Order.update(params[:orders].keys, params[:orders].values).reject { |p| p.errors.empty? }
if @orders.empty?
flash[:notice] = "Orders updated"
redirect_to orders_url
else
render :action => "edit_individual"
end
end # ...etc.
我已经删除了 cancan 方法，但它仍然是罪魁祸首吗？我已经尝试了所有我能想到的东西并且处于死胡同..有什么想法吗？
编辑：
命令提示符的输出：
Started GET "/orders/edit_individual" for 127.0.0.1 at Thu Jun 30 11:19:02 -0700
2011
Processing by OrdersController#show as HTML
Parameters: {"id"=>"edit_individual"}
←[1m←[36mOrder Load (0.0ms)←[0m ←[1mSELECT "orders".* FROM "orders" WHERE "or
ders"."id" = 0 LIMIT 1←[0m
Completed in 2584ms
ActiveRecord::RecordNotFound (Couldn't find Order with ID=edit_individual):
以及我的html中的路线：
<%= link_to 'Update Payments Received', edit_individual_orders_path %>
和耙路线：
edit_individual_orders POST /orders/edit_individual(.:format) {:action=>"edit_individual", :controller=>"orders"}
update_individual_orders PUT /orders/update_individual(.:format) {:action=>"update_individual", :controller=>"orders"}
orders GET /orders(.:format) {:action=>"index", :controller=>"orders"}
POST /orders(.:format) {:action=>"create", :controller=>"orders"}
new_order GET /orders/new(.:format) {:action=>"new", :controller=>"orders"}
edit_order GET /orders/:id/edit(.:format) {:action=>"edit", :controller=>"orders"}
order GET /orders/:id(.:format) {:action=>"show", :controller=>"orders"}
PUT /orders/:id(.:format) {:action=>"update", :controller=>"orders"}
DELETE /orders/:id(.:format) {:action=>"destroy", :controller=>"orders"}