Hi,

I have the following code and despite all my attempts it doesn't sort.  I've console.log before and after and it's the same.  When I debug the comparison it returns the right value.  I'm wondering what I'm doing wrong

1. var Elements = $('#tablecontent tr');
2. $(Elements).sort(function (a, b) {
       var contentA = $(a).data(SelectedSORT == 'ROOM' ? 'appartment' : 'fullname');
       var contentB = $(b).data(SelectedSORT == 'ROOM' ? 'appartment' : 'fullname');
3.     return (contentA < contentB ? 1 : 0);
   });
4. $('#tablecontent').empty
   $('#tablecontent').append(Elements);