testmycode/tmc-server

<section>
  <h3>Include columns</h3>
  <div>
    <% for field_name in @ordinary_fields %>
      <%= labeled_field(field_name.humanize, check_box_tag('column_' + field_name, '1', @visible_columns.include?(field_name)), :order => :label_last, :super_class => "checkbox") %>
    <% end %>
    <% for field in @extra_fields %>
      <%= extra_field_checkbox('column_', field, @visible_columns.include?(field.name)) %>
    <% end %>

    <%=
      options = options_for_select([["(Don't show)", ""]] + @courses.map {|c| [c.name, c.id]}, params['group_completion_course_id'])
      select = select_tag('group_completion_course_id', options)
      labeled_field('Completion for each exercise group', select)
    %>
    <%=
      checkbox = check_box_tag('show_with_no_points', '1', params['show_with_no_points'])
      labeled_field('Show users with no points', checkbox, :order => :label_last, :super_class => "checkbox")
    %>

    <script type="text/javascript">
      $(document).ready(function() {
        var savedValue = null;
        function updateShowWithNoPoints() {
          var checkbox = $('#show_with_no_points');
          var control = checkbox.parent();
          var enable = $('#group_completion_course_id > option:selected').attr('value') != '';
          var enabled = checkbox.is(':enabled');
          if (enable == enabled) {
            return;
          }

          if (enable) {
            checkbox.removeAttr('disabled');
            control.css({ opacity: 1 });
            if (savedValue !== null) {
              checkbox.attr('checked', savedValue);
            }
          } else {
            checkbox.attr('disabled', 'disabled');
            control.css({ opacity: 0.5 });
            savedValue = checkbox.is(':checked');
            checkbox.attr('checked', true);
          }
        }

        $('#group_completion_course_id').change(updateShowWithNoPoints);
        updateShowWithNoPoints();
      });
    </script>
  </div>
</section>