title: Django jQuery checkbox select/deselect all objects
body: <p>Has anyone come across with the jquery problem when running django on apache?</p>
  
  <p>Specifically, the checkbox that selects and deselects all objects in admin page does not work properly (it works on django server). Here's the message from firebug:</p>
  
  <blockquote>
    <p>Use of getPreventDefault() is deprecated.  Use defaultPrevented
    instead. jquery.min.js:1248:0</p>
    
    <p>TypeError: $(...).attr(...).parent is not a function</p>
  </blockquote>
  
  <p>contrib/admin/static/admin/js/actions.js</p>
  
  <pre><code>$(actionCheckboxes).prop("checked", checked)
              .parent().parent().toggleClass(options.selectedClass, checked);
      },
  </code></pre>