jQuery Datatables responsive example

HTML

<script src="//code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.9.2/jquery-ui.js"></script>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.9.2/themes/base/jquery-ui.css">
<link rel="stylesheet" href="//cdn.datatables.net/1.10.1/css/jquery.dataTables.css">
<script src="//cdn.datatables.net/1.10.1/js/jquery.dataTables.min.js"></script>
<link rel="stylesheet" href="//cdn.datatables.net/responsive/1.0.0/css/dataTables.responsive.css">
<script src="//cdn.datatables.net/responsive/1.0.0/js/dataTables.responsive.js"></script>
<table id="example" class="display" cellspacing="0" width="100%">
        <thead>
            <tr>
                <th>Name</th>
                <th>Price</th>
                <th>VAT %</th>
                <th>test</th>
                <th>test</th>
                <th>TOTAL (VAT INCLUDED)</th>
                <th>test</th>
                <th>test</th>
                <th>test</th>
                <th>test</th>
                <th>test</th>
                <th>test</th>
                <th>test</th>
                <th>test</th>
                <th>test</th>
                <th>TOTAL (VAT INCLUDED)</th>
            </tr>
        </thead>
 
        <tbody>
            <tr>
                <td>Tiger Nixon</td>
                <td><input type="text" class="price" value="100"></td>
                <td><input type="text" class="vat" value="22" readonly></td>
                <td>61</td>
                <td>2011/04/25</td>
                <td><input type="text" class="txt_no_responsive_column" value="122"></td>
                <td>test purpose column</td>
                <td>test purpose column</td>
                <td>test purpose column</td>
                <td>test purpose column</td>
                <td>test purpose column</td>
                <td>test purpose column</td>
                <td>test purpose column</td>
                <td>test purpose column</td>
                <td>test purpose column</td>
...

CSS

table th:nth-child(3), td:nth-child(3) {
  display: none;
}

JavaScript

$(document).ready(function() {

    $('#example').DataTable( {
        responsive: true
    } );
    
    $(".price").on("change", function(e) {
    e.preventDefault();
    
    var tr = $(this).closest("tr");
    
    var total = $(this).val() * ( 1 + tr.find(".vat").val() / 100 );
    
    tr.find(".txt_no_responsive_column").val(total);
    
    tr.find(".txt_responsive_column").val(total);
    
    });
    
} );