aliapp-demo/page/component/component-pages/slide-tab/slide-tab.axml

<view class="page">
  <view class="page-description">slide-tab</view>
  <view class="page-section">
    <view class="page-section-demo">
      <swiper duration="300" onChange="tabchange">
        <block a:for="{{texts}}">
          <swiper-item style="background: #{{index}}{{index}}{{index}}">
            <scroll-view scroll-y>
              <text>{{item}}</text>
            </scroll-view>
          </swiper-item>
        </block>
      </swiper>
    </view>
  </view>
</view>