Ruby on Rails查看通过渲染插入js.erb文件

Question

为了包含我在某些页面上只需要的一段javascript,我放了

 = javascript_tag do
   = render "inserts_js_enhanced_element.js.erb"

在我的haml档案中.现在我在测试中收到警告:

DEPRECATION WARNING: Passing a template handler in the template name is 
deprecated. You  can simply remove the handler name or pass render
:handlers => [:erb] instead.`

但是,当我将线路更改为

   = render "inserts_js_enhanced_element.js", :handlers => [:erb]

无论如何,我得到一个新的警告,说

 DEPRECATION WARNING: Passing the format in the template name is 
 deprecated. Please pass render with :formats => [:js] instead.

如果我确实改变了

 = render "inserts_js_enhanced_element", :handlers => [:erb], :formats => [:js]

它给了我错误

     ActionView::Template::Error:
   Missing partial application/inserts_js_enhanced_element with {:handlers=>[:haml, :builder, :erb, :coffee], :locale=>[:de], :formats=>[:html]}. 

现在格式似乎没有改变,:js而且处理程序也不仅仅是:erb.我应该如何正确输入JS-ERB？

更新:

js.erb文件具有表单

 <% session_val = determine_session_val_from_config %>
 jQuery(document).ready(function() {
   //JS Code
 }

Answer 1

很好:)我想我自己找到了这篇 SO文章的答案

= render(:partial => 'inserts_js_enhanced_element', :handlers => [:erb], :formats => [:js])

工作,并没有给我折旧警告