如何使用向下滚动项目标签单击，项目为addClass活动jquery请帮助我

//当我被选中时，单击一个项目并滚动，但我无法使用jquery。我很累。。

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当我单击锚定时，我希望item addClass active向下滚动并移除Class active a

 <div class="itemlabel">
    <a href="#select1">1</a>
    <a href="#select2">2</a>
    <a href="#select3">3</a>
    <a href="#select4">4</a>
    <a href="#select5">5</a>
    <a href="#select6">6</a>
    <a href="#select7">7</a>
    <a href="#select8">8</a>                    
</div>

 <div class="item active">
    <img src="xx">
    <span> teest</span>
    <div class="lablecircle" id="select1">1</div>
 </div>
 <div class="item">
    <img src="xx">
    <span> teest</span>
    <div class="lablecircle" id="select2">2</div>
 </div>

 <div class="item">
    <img src="xx">
    <span> teest</span>
    <div class="lablecircle" id="select3">3</div>
 </div>
  <div class="item">
    <img src="xx">
    <span> teest</span>
    <div class="lablecircle" id="select4">4</div>
   </div>
 <div class="item">
    <img src="xx">
    <span> teest</span>
    <div class="lablecircle" id="select5">5</div>
</div>
 <div class="item">
    <img src="xx">
    <span> teest</span>
    <div class="lablecircle" id="select6">6</div>
</div>
 <div class="item">
    <img src="xx">
    <span> teest</span>
    <div class="lablecircle" id="select7">8</div>
</div>
<div class="item">
    <img src="xx">
    <span> teest</span>
    <div class="lablecircle" id="select8">8</div>
</div>

//jquery

   $(document).ready(function(){
    $(".itemlabel a").on("click" ,function(){
     $('.lablecircle').parent().addClass("active");
        //how use itemdown scroll jquery
    });
});

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我希望在单击“锚定”时item addClass active scrolldown和removeClass active a。我希望在单击“锚定”时item addClass active scrolldown和removeClass active a。。

   $(document).ready(function(){
    $(".itemlabel a").on("click" ,function(){
     $('.lablecircle').parent().addClass("active");
        //how use itemdown scroll jquery
    });
});