javascript - jQuery addClass only to <td> where the parent <tr> has specific class -

so try is, add class every element, parent has specific class.

i tried this:

if ($('tr').hasclass('storno')) {         $('tr > td').addclass('storno');     } 

and html example:

<table>   <tr class="storno">     <td>test</td>     <td>test2</td>   </tr>   <tr>     <td>test</td>     <td>test2</td>   </tr> </table> 

i tried other code, @ point, dont know can right.

thank in advance

$('tr.storno > td').addclass('storno');