<tbody data-bind="foreach: locationConfigSet">
         <tr>
          <td data-bind="text: address"></td>
          <td><a data-bind="attr: {href: 'http://maps.google.com/maps?z=12&t=m&q=loc:' + latitude + '+' + longitude}" target="_blank" class="btn btn-primary btn-xs">Map</a></td>
          <td data-bind="text: allowance"></td>
          <td><button class="btn btn-danger btn-xs" data-bind="click: $parent.deleteconfig($data)">Delete</button></td>
         </tr>
    </tbody>