$(document).ready(function(){ var i=1; $("#add_row").click(function(){b=i-1; $('#addr'+i).html($('#addr'+b).html()).find('td:first-child').html(i+1); $('#tab_logic').append(''); i++; }); $("#delete_row").click(function(){ if(i>1){ $("#addr"+(i-1)).html(''); i--; } }); });


# Name Mail Mobile Name Mail Mobile Mobile
1