Datatables

HTML

<link rel="stylesheet" href="https://cdn.datatables.net/1.10.12/css/dataTables.bootstrap.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.6/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-2.2.3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.6/js/bootstrap.min.js"></script>
<script src="https://cdn.datatables.net/1.10.12/js/jquery.dataTables.min.js"></script>
<script src="https://cdn.datatables.net/1.10.12/js/dataTables.bootstrap.min.js"></script>
<script src="https://cdn.datatables.net/responsive/2.1.0/js/dataTables.responsive.min.js"></script>
<script src="https://cdn.datatables.net/responsive/2.1.0/js/responsive.bootstrap.min.js"></script>
<link rel="stylesheet" href="//cdn.datatables.net/1.10.12/css/dataTables.bootstrap.min.css">
<link rel="stylesheet" href="//cdn.datatables.net/responsive/2.1.0/css/responsive.bootstrap.min.css">
<script src="https://cdn.datatables.net/buttons/1.1.2/js/buttons.print.min.js"></script>
<script src="https://cdn.datatables.net/buttons/1.1.2/js/dataTables.buttons.min.js"></script>
<div class="container">
  <table id="example" class="display" cellspacing="0" width="100%">
        <thead>
            <tr>
                <th rowspan="2">Name</th>
                <th colspan="2">HR Information</th>
                <th colspan="3">Contact</th>
            </tr>
            <tr>
                <th>Position</th>
                <th>Salary</th>
                <th>Office</th>
                <th>Extn.</th>
                <th>E-mail</th>
            </tr>
        </thead>
        <tfoot>
            <tr>
                <th>Name</th>
                <th>Position</th>
                <th>Salary</th>
                <th>Office</th>
                <th>Extn.</th>
                <th>E-mail</th>
            </tr>
        </tfoot>
        <tbody>
            <tr>
                <td>Tiger Nixon</td>
                <td>System...

JavaScript

var slTable;
  $(document).ready(function() {
    slTable = $('#example').dataTable({
     "pagingType": "full_numbers",
    dom: 'lBfrtip',
    "lengthMenu": [
      [10, 25, 50, -1],
      [10, 25, 50, "All"]
    ],

    buttons: ['print']
    });
  });