Table Sorting

by Ryan Brewer

HTML

<table id="mytable"><thead>
      <tr>
         <th id="sl">S.L.</th>
         <th id="nm">name</th>
      </tr>
     </thead>
    <tbody>
      <tr>
         <td>1</td>
         <td>Ronaldo</td>
      </tr>
      <tr>
         <td>2</td>
         <td>Messi</td>
      </tr>
      <tr>
         <td>3</td>
         <td>Ribery</td>
      </tr>
      <tr>
         <td>4</td>
         <td>Bale</td>
      </tr>
    </tbody>
     </table>

CSS

thead {color:green;}
tbody {color:blue;}
tfoot {color:red;}
table,th,td
{
border:1px solid black;
}
th:hover{
     cursor:pointer;
    background:#AAA;
    
}

JavaScript

function sortTable(f,n){
  var rows = $('#mytable tbody  tr').get();

  rows.sort(function(a, b) {

  var A = $(a).children('td').eq(n).text().toUpperCase();
  var B = $(b).children('td').eq(n).text().toUpperCase();

  if(A < B) {
    return -1*f;
  }

  if(A > B) {
    return 1*f;
  }

  return 0;

  });

  $.each(rows, function(index, row) {
    $('#mytable').children('tbody').append(row);
  });
}
var f_sl = 1;
var f_nm = 1;
$("#sl").click(function(){
    f_sl *= -1;
    sortTable(f_sl,0);
});
$("#nm").click(function(){
    f_nm *= -1;
    sortTable(f_nm,1);
});