"processing": true,
    "stateSave": true,
    "pageLength": [% settings.table_pagesize %],
    "lengthMenu": [% table_showrecordsmenu %],
    "dom": '<"top"l<"nd_datatables-pager"p>f>rt<"bottom"><"clear">',
    "language": {
      "search": '_INPUT_',
      "searchPlaceholder": 'Filter records...',
      "lengthMenu": "Show _MENU_ records."
    },
    "rowCallback": function (row, data) {
      // update in-cell content based on current sidebar settings
      [% FOREACH key IN settings.table_display.device.ports.keys %]
      if ($('#dp-data-table').DataTable().column('[% key %]:name').length === 0) {
        $(row).find('span.[% key %]').toggle( $("input[id='[% key %]']").prop('checked') );
      }
      [% END %]
    },
    "stateLoadParams": function (settings, data) {
      // enforce config defaults for columns
      // TODO: allow state loading
      [% FOREACH key IN settings.table_display.device.ports.keys %]
      if (data.columns[$('#dp-data-table').DataTable().column('[% key %]:name').index()]) {
        data.columns[$('#dp-data-table').DataTable().column('[% key %]:name').index()].visible
          = [% (settings.table_display.device.ports.$key == 'on') ? 'true' : 'false' %];
      }
      else {
        $("input[id='[% key %]']").prop('checked',
          [% (settings.table_display.device.ports.$key == 'on') ? 'true' : 'false' %]);
      }
      [% END %]
    }