Ajax链接不起作用

I tried to spice up my code with ajax. In fact i want to add ajax to patients/index #patientenajax

<h1>Listing patients</h1>

 <div id="patientenajax"><%= render "patienten" %></div>

Next i in application.js i added:

 $(function() {
 $("#patientenajax th a").on("click", function(){
   $.getScript(this.href);
    return false;
 });
});

And in an new created file index.js.erb:

$("#patientenajax").html("<%= escape_javascript(render 'patienten') %>") 

But somehow the ajax or better said the links in #patientenajax th a show no reaction:

<div class="pagination">
<ul>
<li class="prev">
<a rel="prev" href="/patients?page=5">← Previous</a>
</li> 
<li>
<a rel="start" href="/patients?page=1">1</a>
</li>.............. 

I think by default rails-3 uses jQuery 1.9.1 (or that's the least, can't remember!). The live method was removed in version 1.9 http://api.jquery.com/live/. You should be using on http://api.jquery.com/on/ instead:

//application.js
$(function() {
 $("#patientenajax th a, #patientenajax .pagination a").on("click", function(){
   $.getScript(this.href);
   return false;
 });
});