<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container"> <div class="row clearfix"> <div class="col-md-12 column"> <table class="table table-bordered table-hover" id="tab_logic"> <thead> <tr> <th class="text-center"> # </th> <th class="text-center"> Name </th> <th class="text-center"> Mail </th> <th class="text-center"> Mobile </th> </tr> </thead> <tbody> <tr id='addr0'> <td>1</td> <td> <input type="text" name='name[]' placeholder='Enter Full Name' class="form-control"/> </td> <td> <input type="email" name='mail[]' placeholder='Enter Mail' class="form-control"/> </td> <td> <input type="number" name='mobile[]' placeholder='Enter Mobile' class="form-control"/> </td> </tr> <tr id='addr1'></tr> </tbody> </table> </div> </div> <button id="add_row" class="btn btn-default pull-left">Add Row</button><button id='delete_row' class="pull-right btn btn-default">Delete Row</button> </div>

$(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('<tr id="addr'+(i+1)+'"></tr>'); i++; }); $("#delete_row").click(function(){ if(i>1){ $("#addr"+(i-1)).html(''); i--; } }); });