Rails 3渲染来自另一个控制器的动作 [英] Rails 3 render action from another controller

问题描述

我需要渲染另一个控制器动作<％=渲染 controller / index％>
，我得到这个错误

I need to render another controller action <%= render "controller/index" %> and i get this error

缺少带有{：formats => [：html]，：locale => [：en，：en]，：handlers => [ ：rjs，：rhtml，：rxml，：erb，：builder]}在视图路径 / path_to / app / views中

Missing partial controller/index with {:formats=>[:html], :locale=>[:en, :en], :handlers=>[:rjs, :rhtml, :rxml, :erb, :builder]} in view paths "/path_to/app/views"

我如何在视图中呈现另一个控制器动作却不发送重定向到客户端？
我尝试过

how can i render another controller action into a view but without sending an redirect to the client ? I've tried

<%=render :action => "index", :controller=>"controller" %>

但似乎不起作用。

推荐答案

尝试渲染模板：

<%= render :template => "controller/index" %> 

或文件：

<%= render :template => "#{Rails.root}/app/controllers/controller/index" %> 

我相信您应该通过控制器渲染它，只要它更方便：

And I believe you should render it through controller, as far as it is more convenient:

def your_action
  ...
  render :action => :index
end

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