Javascript 在引导corousel中显示9项，重复ng

总共20张图片，我必须在每个滑块中显示9个项目，所以总共有3个滑块

我尝试了以下链接

{{$index+1}}
{{$index+1+9}
{{$index+1+18}

---

但是图像计数将是动态的，所以如果我有50个图像意味着我必须写6次。如何根据图像计数动态执行此操作。

在控制器中切片

注释.images

数组，以便获得数组数组，然后使用两个嵌套的

ng repeat

循环。好的，我将尝试此解决方案仅从ejs文件中获取注释.images，然后如何才能拼接？你能给我举个例子吗

<div class='greybg' ng-repeat="comment in location.comments"> 
          <div class="row">
    <div id="myCarousel{{location.comments[0]._id}}" class="carousel slide" data-ride="carousel">
    <div class="carousel-inner  multiple_pictures" >
    <div class="item" ng-class="{active:!$index}">
    <div class="row" >
    <div class="col-sm-4"  ng-repeat="images in comment.images.slice(0,9)">
    <img ng-src={{images.path}} alt="First slide"> <div class="gplabel">{{$index+1}}</div>
    </div>
    </div>  
    </div>
    <div class="item">
    <div class="row">
    <div class="col-sm-4"  ng-repeat="images in comment.images.slice(9,18)">
    <img ng-src={{images.path}} alt="First slide"> <div class="gplabel">{{$index+1+9}}</div>
    </div>
    </div>
    </div>
    <div class="item">
    <div class="row">
    <div class="col-sm-4"  ng-repeat="images in comment.images.slice(18,27)">
    <img ng-src={{images.path}} alt="First slide"> <div class="gplabel">{{$index+1+18}}</div>
    </div>
    </div>
    </div>
    <a ng-if="comment.images.length>1" class="left carousel-control" href="#myCarousel{{location.comments[0]._id}}" role="button"
    data-slide="prev">
    <span class="glyphicon glyphicon-chevron-left"></span>
    </a>
    <a ng-if="comment.images.length>1" class="right carousel-control" href="#myCarousel{{location.comments[0]._id}}" role="button"
    data-slide="next">
    <span class="glyphicon glyphicon-chevron-right"></span>
    </a>
    </div>
    </div></div></div>