jquery append div can't show output
<p>Jquery</p>

<pre><code>function updateTextArea() {         
     var allVals = [];
     $('#c_b :checked').each(function() {
       allVals.push($(this).val());
     });
      $('#textarea').val(allVals)
      $('#div').append(allVals)
}
</code></pre>

<p>Why textarea success show the output but div fail to show the output?</p>
