<div class="modal-header">
  <button type="button" class="close" ng-click="close()">
    <span aria-hidden="true">&times;</span>
  </button>
  <h4 class="modal-title text-danger">
    <!-- 删除目录和文件 -->
    {{'deleteModal.title'|translate}}
  </h4>
</div>
<div class="modal-body">
  <div ng-if="step==1">
    <div class="text-warning">
      {{'deleteModal.message1'|translate}}:
      <!-- 将删除以下目录或文件: -->
    </div>
    <ul>
      <li ng-repeat="item in items" class="break">
  