AsiaH9/modules/personal_activity/index.html.erb

<table class="table table-hover table-striped projects-index activities-index dt-responsive nowrap">
  <caption><h3>{{widget-title}}</h3></caption>
  <thead>
    <tr>
      <th class="col-md-1">{{year}}</th>
      <th class="col-md-2">{{activity_name}}</th>
      <th class="col-md-1">{{activity_organizer}}</th>
      <th class="col-md-2 min-tablet">{{activity_area}}</th>
      <th class="col-md-2 min-tablet-l">{{activity_start_date}}</th>
      <th class="col-md-2 min-tablet-l">{{activity_end_date}}</th>
      <th class="col-md-2 min-tablet-l">{{note}}</th>
    </tr>
  </thead>
  <tbody data-level="0" data-list="activities">
    <tr>
      <td>{{year}}</td>
      <td><a href="{{link_to_show}}">{{activity_name}}</a></td>
      <td>{{activity_organizer}}</td>
      <td>{{activity_area}}</td>
      <td>{{activity_start_date}}</td>
      <td>{{activity_end_date}}</td>
      <td>{{note}}</td>
    </tr>
  </tbody>
</table>
{{pagination_goes_here}}

<script>
$('table.activities-index').each(function(){
  if($(this).find('thead').length!=0 && $(this).find('td').length!=0 && !$(this).hasClass('dataTable')){
    $(this).DataTable({
      searching: false,
      paging:   false,
      ordering: false,
      info:     false,
      autoWidth: false
    });
  }
});;
</script>