ruby-on-rails - rails 3.1 : Views not rendering in namespace layout

Question

在routes.rb:

namespace :admin do
    root :controller => "base", :action => "index"
    resources :products
end

products Controller 继承自基本 Controller :

class Admin::BaseController < ApplicationController
   #layout 'admin'
   def index
   end
end

class Admin::ProductsController < Admin::BaseController
   def index
   end
end

如果没有“layout 'admin'”，两个索引 View 都会正常呈现。

使用“layout 'admin'”，会呈现管理布局，但不会呈现 View ，尽管 WEBricks 消息:

Rendered admin/products/index.html.erb within layouts/admin

Answer 1

<%= yield %>可能会有所帮助，伙计