mongoDB 多重数组查询(AngularJS绑定显示 nodejs)

核心代码：

js代码

var Lesson = Schema({
  lessonName: String,
  intr: String,
  creTime: Date,
  sort: String, //分类
  imgUrl: String, //封面地址
  price: Number,
  teacher: String,//教师
  subTitle:[{
    lNo: Number,
    subLName: String,
    src: String,
    filtered: {type: Boolean, default: false}
    }]
});

我的HTML代码

<ul class="menu fl">
  <li ng-repeat="title in lessonInfo.subTitle" ng-hide="{{!title.filtered}}"><a ng-href="showVideo?lessonName={{lessonInfo.lessonName}}&lessonNo={{title.lNo}}&lesId={{lesId}}&subLName={{title.subLName}}" rel="external nofollow" >课时{{title.lNo}}:{{title.subLName}}</a> </li>
</ul>

lessonInfo为AngularJS接收到后台传过来的数据数组