jQuery toggleClass example
Toggle class name on click in jQuery
by whelkaholism
HTML
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<table border=1>
<thead>
<tr>
<th></th>
<th></th>
<th></th>
</tr>
</thead>
<tbody id="t">
<tr>
<td>1</td>
<td>A</td>
<td>A</td>
</tr>
<tr>
<td>2</td>
<td>A</td>
<td>A</td>
</tr>
<tr>
<td>3</td>
<td>A</td>
<td>A</td>
</tr>
<tr>
<td>4</td>
<td>A</td>
<td>A</td>
</tr>
</tbody>
</table>
JavaScript
$('#t').sortable()