HHAromeMiniProgramDemo/node_modules/vant-aliapp/dist/pages/index-bar/index.axml

<van-tabs active='{{ activeTab }}' ref='saveChildRef1' onChange='onChange'>
  <van-tab title='基础用法' ref='saveChildRef2'>
    <van-index-bar a:if='{{ activeTab === 0 }}' scroll-top='{{ scrollTop }}' ref='saveChildRef3'>
      <view a:for='{{ indexList }}' a:for-item='item' a:key='{{item}}' ref-numbers='{{ indexList }}'>
        <van-index-anchor index='{{ item }}' ref='saveChildRef4'>
        </van-index-anchor>
        <van-cell title='文本' ref='saveChildRef5'>
        </van-cell>
        <van-cell title='文本' ref='saveChildRef6'>
        </van-cell>
        <van-cell title='文本' ref='saveChildRef7'>
        </van-cell>
      </view>
    </van-index-bar>
  </van-tab>
  <van-tab title='自定义索引列表' ref='saveChildRef8'>
    <van-index-bar a:if='{{ activeTab === 1 }}' index-list='{{ customIndexList }}' scroll-top='{{ scrollTop }}' ref='saveChildRef9'>
      <view a:for='{{ customIndexList }}' a:key='{{index}}' ref-numbers='{{ customIndexList }}'>
        <van-index-anchor use-slot=" " index='{{ item }}' ref='saveChildRef10'>
          <text>
            标题{{ item }}          </text>
        </van-index-anchor>        <van-cell title='文本' ref='saveChildRef11'>
        </van-cell>
        <van-cell title='文本' ref='saveChildRef12'>
        </van-cell>
        <van-cell title='文本' ref='saveChildRef13'>
        </van-cell>
      </view>
    </van-index-bar>
  </van-tab>
</van-tabs>