osem-fcy/app/views/admin/stats/index.html.haml

.row
  .col-md-12
    %ul.nav.nav-tabs#myTab
      %li.active
        %a{:href=>"#registrations", "data-toggle"=>"tab"} Registrations
      %li
        %a{:href=>"#events", "data-toggle"=>"tab"} Events       
      %li
        %a{:href=>"#speakers", "data-toggle"=>"tab"} Speakers
      %li
        %a{:href=>"#tickets", "data-toggle"=>"tab"} Tickets

    .tab-content
      .tab-pane.active#registrations
        = render :partial => 'registrations'
      .tab-pane#events
        = render :partial => 'events'
      .tab-pane#speakers
        = render :partial => 'speakers'
      .tab-pane#tickets
        = render :partial => 'tickets'

:javascript
  $('#myTab a').click(function (e) {
    e.preventDefault();
    $(this).tab('show');
  })