sort table tr

sort table tr by their id

by bahar_Agi

HTML

<table>   
<tr id="1" class="sprint1 cls5"><td>1</td></tr>

   <tr id="7" class="sprint2 cls4"><td>7</td></tr>

   <tr id="3" class="sprint3 cls3"><td>3</td></tr>

   <tr id="5" class="sprint4 cls1"><td>5</td></tr>

<tr id="4" class="sprint5 cls2"><td>4</td></tr>
</table>

JavaScript

var x = $('tr');
x.sort(function(a,b) {
    return $(a).attr('id') - $(b).attr('id');
});
$('table > tbody').html(x);