如何使的respond_to通过AJAX在Rails 3的？ [英] How to make a respond_to by AJAX in Rails 3?

问题描述

我有一个表格，我发送使用AJAX。形式是在 FirstsController 。我需要的形式发送到 SecondsController 。将表单发送和保存数据。然后，我想通过文本改变的形式，我尽量做到通过这样的方式：

I have a form, that I send with using AJAX. The form is in the FirstsController. I need the form send to SecondsController. The form is sent and data saved. Then I wanna change the form by a text, I try to do by this way:

  def create
   ...saving...

    respond_to do |format|
      format.js { 
        render :update do |page|; page << "$('#id_element').html('hellllloooooo');" end  
       }
      format.html {} 
    end
  end

和我是个收到此错误：

ActionView::MissingTemplate (Missing template seconds/update, application/update with {:handlers=>[:erb, :builder, :coffee], :formats=>[:js, :html], :locale=>[:en, :en]}.):

我应该如何设置JS请求回 FirstsController ？ +需要任何帮助的* .js文件？

How should I set the JS request back to the FirstsController? + is needed any help *.js file?

推荐答案

这是设置做正确的：

 def create
   ...saving...

    respond_to do |format|
      format.js { 
        render 'firsts/action_that_you_want' 
       }
      format.html {} 
    end
  end

而在 FirstsController 是需要创建的文件 action_that_you_want.js.erb 。

And in the FirstsController is needed to have created the the file action_that_you_want.js.erb.

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