="javascript">$('#tree').treegrid('expandAll');</code></pre>
                    </td>
                </tr>        
                <tr>
                    <td>collapseAll</td>
                    <td>Collapse all nodes</td>
                    <td>
                        <pre><code class="javascript">$('#tree').treegrid('collapseAll');</code></pre>
                    </td>
                </tr>        
                <tr>
                    <td>toggle</td>
                    <td>Collapse node if it 