Custom table sort using jquery or Javascript -


i have following table 3 columns (id, date, , source). want sort table based on source column. i don't want sort either alphabetic or numeric. want them sorted rows on sources appear first in table, after rows mb source, , on using either javascript or jquery. searched threads related sorting. failed solve problem. new please me done. appreciated.

<table>  <tr>     <th>id</th>     <th>date</th>     <th>source</th>   </tr>   <tr>     <td>50</td>     <td>2012-01-01</td>     <td>on</td>   </tr>   <tr>     <td>94</td>     <td>2013-06-05</td>     <td>mb</td>   </tr>   <tr>     <td>80</td>     <td>2011-07-08</td>     <td>ab</td>   </tr>   <tr>     <td>50</td>     <td>2012-01-01</td>     <td>on</td>   </tr>   <tr>     <td>50</td>     <td>2012-01-01</td>     <td>mb</td>   </tr> </table>

can make array of order since source known , use array index sort by

var sorters =['on','ab','mb']  var $rows = $('tr:gt(0)').sort(function(a, b){     var asrcidx =sorters.indexof( $(a).find('td:last').text() );     var bsrcidx = sorters.indexof( $(b).find('td:last').text());      return asrcidx >  bsrcidx;     });  $('table').append($rows);

i left html alone improved data attributes make more efficient

demo


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