title: How to serialize all li#id within an ul with jquery.serialize()?
body: <p>First of all, I am not using the jQuery-UI, only latest jQuery!</p>
  
  <p>I have following list:</p>
  
  <pre><code>&lt;ul id="audio_list"&gt;
      &lt;li id="trackid_1"&gt;&lt;/li&gt;
      &lt;li id="trackid_5"&gt;&lt;/li&gt;
      &lt;li id="trackid_2"&gt;&lt;/li&gt;
      &lt;li id="trackid_4"&gt;&lt;/li&gt;
      &lt;li id="trackid_3"&gt;&lt;/li&gt;
  &lt;/ul&gt;
  </code></pre>
  
  <p>Now I'd like to serialize this list and save it as an array in a variable, like:</p>
  
  <pre><code>var myaudiotracks = jQuery('#audio_list').serialize();
  </code></pre>
  
  <p>All I get is an empty string, of course, because I am missing something or it is not possible to serialize lists with jQuery only.</p>
  
  <p>What I am trying to accomplish is to send this variable as an array to a PHP script, the result when posting the variable should be:</p>
  
  <pre><code>trackid[] 1
  trackid[] 5
  trackid[] 2
  trackid[] 4
  trackid[] 3
  </code></pre>
  
  <p>Any ideas how I can get to this result?</p>