c# 支付宝小程序 tabs切换

<view>



    <view class="weui-cells__title">  就诊卡(多张卡请点击选择切换)：</view>
    <view onTap="btnChooseCard"  data-CardId="{{item.CardId}}"   data-action="{{item.action}}"   class="weui-cells weui-cell_access" style="margin-top:10px" a:for="{{searchUserList}}" a:key="index"> 
     <view class="weui-cell">
    <view class="weui-cell__hd">
    <view style="margin-right:12px;display:block"><image src="/style/h5/ico/person.png"   class="docper"/></view>
    </view>
    <view class="item-list weui-cell__bd weui-cell_primary">
      <view> {{item.PatName}}<text class="card_tag">诊疗卡</text></view>
      <view> {{item.CardNo}}</view>
    </view>
    <view class="weui-cell__ft" style="color:Red" >
     选就诊卡 
    </view>
  </view>
     
    </view>
  


    <scroll-view scroll-x="true" class="nav" scroll-with-animation="{{true}}">
      <block a:for="{{tabs}}" a:key="{{index}}">
        <view class="nav-item">
          <view class="{{activeTab == index ?'active':''}}" data-current="{{index}}" onTap="handleTabClick">{{item.title}}</view>
        </view>
      </block> 
    </scroll-view>
    <swiper class="tab-box " current="{{activeTab}}" duration="300" > 
      <swiper-item  a:key="0" class="tab-content">
       

       

        <view className="container" a:for="{{searchBookList}}" a:key="{{index}}">
          <container   
          className="container-item"
          title="{{item.DocBookDateType}}"
          onActionTap="titleClick">
            <view slot="operation">{{item.DocBookThroughName}}</view>
            <view class="item">
              <view>类型：{{item.DocBookDateType}}</view>
              <view>姓名：{{item.DocBookPatName}}</view>
              <view>科室：{{item.DocBookOfficeName}}</view>
              <view>医生：{{item.DocBookDoctorName}}</view>
              <view>号别：{{item.DocBookDoctorPost}}</view>
              <view>就诊日期：{{item.DocBookDate}}</view>
              <view>时间段：{{item.DocBookStartTime}}-{{item.DocBookEndTime}}</view>
              <view>就诊号：{{item.DocBookPaiId}}号</view>
              <view>地点：{{item.DocBookRoom}}</view>
              <view>下单日期：{{item.DocBookAddDate}}</view>


            </view>
           
          </container>
          
        </view>


      </swiper-item>
      <swiper-item  a:key="1" class="tab-content">
    

        
      </swiper-item>
      <swiper-item  a:key="2" class="tab-content">
    
            
     </swiper-item>
    </swiper>
    

</view>