jQuery没有处理加载功能？

Question

这里的fiddle效果很好。但是当我使用load函数呈现此表单时，jquery无效。

以下是加载的代码。（ coffee script ）

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

表单完整显示但jQuery缺失。

这是日志：

Started GET "/emain" for 127.0.0.1 at 2014-02-24 22:52:57 +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/_form.html.erb (4.0ms)
Rendered employee/_content.html.erb (10.0ms)
Rendered employee/emain.html.erb within layouts/application (18.0ms)
Completed 200 OK in 66ms (Views: 64.0ms | ActiveRecord: 1.0ms)


Started GET "/assets/logo.png" for 127.0.0.1 at 2014-02-24 22:52:57 +0530