jQuery datatables wrong get column in drag and drop -


in datatables want find first column when dragging row , find first column in dropping row. below code wrong result in drag , drop rows, please me change thst

var startposition; var endposition; var old; var newc ; $("#example tbody").sortable({ cursor: "move", start:function(event, ui){     var ntds = $('td', this);         old = $(ntds[0]).text() ; }, update: function(event, ui) {   endposition = ui.item.prevall().length + 1;   var newc = ui.item.context.children[0].innerhtml;    alert('old: ' + old + ' newc: ' + newc);  } });

get td of first column

var ntds = $('tr td:first', this);

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