JQuery Expand and hide table td

http://stackoverflow.com/questions/37240559/jquery-expand-and-hide-table-td

by fido3993

HTML

<table>
<tr>
<td><a class="more" href="#">section</a></td>
</tr>
<tr class="hidden-row">
  <td colspan="10">Hahaha</td>
</tr>
<tr>
<td><a class="more" href="#">more</a></td>
</tr>
<tr class="hidden-row">
  <td colspan="10">Hahaha</td>
</tr>
</table>

JavaScript

$('.more').on('click',function(event){
 $(this).closest('tr').next('.hidden-row').toggle();
 });