title: Rebind action assigned to ajax link
body: <p>There is a link to delete a post:</p>
  
  <pre><code>&lt;a id="post_232_destroy" class="postDestroy" rel="nofollow" data-remote="true" data-method="delete" data-confirm="Are you sure?" href="/someurl"&gt;Delete&lt;/a&gt;
  </code></pre>
  
  <p>javascript (compiled from coffescript):</p>
  
  <pre><code>function() {
  
    jQuery(function() {
      return $("a.postDestroy").bind("ajax:success", function(event, data) {
        $('#post_' + data.post_id).remove();
      }).bind("ajax:error", function() {
        alert('Please try again');
      });
    });
  
  }).call(this);
  </code></pre>
  
  <p>I'm adding new post via ajax, so bind to Delete button is missing, for each recently added post. Post is deleted but ajax:success is not called, so div is not removed.
  How can I bind it again ?</p>