Javascript 在rails中渲染js的Ajax调用？

这是我的日志：

Started GET "/emain" for 127.0.0.1 at 2014-02-27 22:36:11 +0530
Processing by EmployeeController#emain as HTML
Emp Load (1.0ms)  SELECT "emps".* FROM "emps" WHERE "emps"."id" = 2 ORDER BY "
emps"."id" ASC LIMIT 1
Rendered employee/_emp.js.erb (0.0ms)
Rendered employee/_form.html.erb (9.0ms)
Rendered employee/_content.html.erb (14.0ms)
Rendered employee/emain.html.erb within layouts/application (22.0ms)
Rendered layouts/_flash.html.erb (1.0ms)
Completed 200 OK in 55ms (Views: 53.0ms | ActiveRecord: 1.0ms)


Started GET "/assets/logo.png" for 127.0.0.1 at 2014-02-27 22:36:11 +0530

在_form.html.erb中，我包含了部分

<%= render(:partial => "emp.js") %>

在重新加载/emain时，它可以正常工作，但错误是：当调用coffeescript中的ThisDown函数时，它显示上面给出的负载，但js不工作

---

你也能展示一下你的html代码吗？请解释“js不工作”！你希望js做什么？这是我的小提琴http://jsfiddle.net/sneh_pandya/q42XR/

<script type='text/javascript'>...
</script>

$(document).ready ->
  $(".click").mouseenter ->
    $(".content-wrapper").load "emain #eform"
   return
return