title: Using jquery nestable how do i get serialized values for asynchronous
body: <p>I am using Nestable. Its awesome but it will not serialize content that has been added asynchronously.</p>
  
  <p><a href="https://github.com/RamonSmit/Nestable/" rel="nofollow">https://github.com/RamonSmit/Nestable/</a></p>
  
  <p>I've tried</p>
  
  <pre><code>$('selector').nestable();
  $('selector').nestable('reset');
  $('selector').nestable('refresh');
  $('selector').nestable('reload');
  </code></pre>
  
  <p>etc but the id's that appear in my json are blanks.</p>