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