嵌套控制器/命名空間路徑助手

Question

我有路由結構：

namespace :admin do 
    resources :currencies 
    end 

耙路線輸出：

admin_currencies  GET /admin/currencies(.:format) admin/currencies#index 
        POST /admin/currencies(.:format) admin/currencies#create 
new_admin_currency GET /admin/currencies/new(.:format) admin/currencies#new 
edit_admin_currency GET /admin/currencies/:id/edit(.:format) admin/currencies#edit 
     admin_currency GET /admin/currencies/:id(.:format) admin/currencies#show 
        PUT /admin/currencies/:id(.:format) admin/currencies#update 
        DELETE /admin/currencies/:id(.:format) admin/currencies#destroy 

管理員是一個命名空間。

由支架產生的形式看起來像

= form_for @currency do |f| 
    - if @currency.errors.any? 
    #error_explanation 
     %h2 
     = pluralize(@currency.errors.count, "error") 
     prohibited this currency from being saved: 
     %ul 
     - @currency.errors.full_messages.each do |msg| 
      %li= msg 
    .field 
    = f.label :title 
    %br/ 
    = f.text_field :title 
    .field 
    = f.label :iso_code 
    %br/ 
    = f.text_field :iso_code 
    .actions 
    = f.submit 

我已經改變了= form_for @currency到= form_for admin_currencies_path(@currency)但它仍然沒有因行動form`s是/管理/貨幣/新的替代/管理/貨幣。

我做錯了什麼？

謝謝。

Answer 1

嘗試form_for [:admin, @currency]。