Show / hide columns dynamically using JavaScript does not function

Question

My mission is to appear toggle JavaScript in my DataTables but it seems not function not only the button even the functions.

Here is my Code

HTML

  <div class="col-lg-12 col-md-12 col-sm-12 mb-30">
    <table class="data-table stripe hover multiple-select-row nowrap" id="example">
      <thead>
        <tr>
          <th class="table-plus datatable-nosort">No</th>
          <th>Name</th>
          <th>Phone</th>
          <th>Email</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td class="table-plus">1</td>
          <td>Michael</td>
          <td>123456789</td>
          <td>[email protected]</td>
        </tr>
      </tbody>
    </table>
  </div>
</div>

JS

<script>
    $(function(){
        $.fn.bootstrapSwitch.defaults.onColor = 'success';
        $.fn.bootstrapSwitch.defaults.offColor = 'danger';
        $.fn.bootstrapSwitch.defaults.size = 'mini';
        $.fn.bootstrapSwitch.defaults.state = 'false';
        $.fn.bootstrapSwitch.defaults.inverse = 'true';
        $(".toggle-vis").bootstrapSwitch();
            var table = $('#example').DataTable();
        $('.toggle-vis').on('switchChange.bootstrapSwitch', function(event, state) {
            event.preventDefault();
            var column = table.column($(this).attr('data-column'));
            column.visible( ! column.visible() );
        });
    });
</script>

I am trying to replicate someones code here JSFiddle unfortunately the toggle is not appear.

Answer 1

There are 3 reasons that I see on why it isn't running like the one you're copying.
first: The original author included links that needed for it to works. He added it in the jsfiddle left side Resources url.
second: The original author included input elements in his codes that became the toggle buttons.
third: In the original author input:checkbox he included data-label-text="Position" which the value should be equal to your column number that starts with 0.

so if you wish to used the whole functions of the author's code, You need to see every details on how it is going to work. You can check this jsfiddle https://jsfiddle.net/u9h5k048/10/
this is the link you need to add in jsfiddle resources
https://cdn.datatables.net/1.10.7/js/jquery.dataTables.min.js
https://cdn.datatables.net/plug-ins/1.10.7/integration/bootstrap/3/dataTables.bootstrap.js
https://cdn.datatables.net/plug-ins/1.10.7/integration/bootstrap/3/dataTables.bootstrap.css
https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css
https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js
https://cdnjs.cloudflare.com/ajax/libs/bootstrap-switch/3.3.2/css/bootstrap2/bootstrap-switch.min.css
https://cdnjs.cloudflare.com/ajax/libs/bootstrap-switch/3.3.2/js/bootstrap-switch.min.js