    <td colspan="2" class="text-center text-muted">加载中...</td>
      </tr>
      <tr
        ng-if="
          $ctrl.dataset.length === 0 ||
          ($ctrl.dataset | filter: $ctrl.state.textFilter | orderBy: $ctrl.state.orderBy:$ctrl.state.reverseOrder | itemsPerPage: $ctrl.state.paginatedItemLimit).length === 0
        "
      >
        <td colspan="2" class="text-center text-muted">{{ $ctrl.emptyDatasetMessage }}</td>
      </tr>
    </tbody>
  </table>
  <div class="footer" ng-if="$ctrl.dataset">