                 
                <tr>
                    <td>isLeaf</td>
                    <td>Is there a node leaf</td>
                    <td>
                        <pre><code class="javascript">// hide all files
$('.tree').find('tr').each(function(){
  if ($(this).treegrid('isLeaf')){
	$(this).hide();
  }
});</code></pre>
                    </td>

                </tr>          
                <tr>
                    <td>isLast</td>
                    <td>Return true if node is last in branch<