table with inputs bootstrap
//html
<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>
//js
$(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--;
}
});
});