MiniPrograms_Activity/pages/live/live.wxml

<!--pages/live/live.wxml-->
<view style="height:100%">
  <scroll-view style="height: 92%" scroll-y="{{true}}">
    <kuaishou wx:if="{{select === 'kuaishou'}}" title="{{title}}" season="{{season}}"></kuaishou>
    <douyin wx:if="{{select === 'douyin'}}" title="{{title}}"  season="{{season}}"></douyin>
  </scroll-view>

  <cover-view class="nabar" wx:if="{{isdou || iskuai}}">
    <cover-view class="navarItem" wx:for="{{list}}" wx:key="text" data-index="{{item.type}}" bindtap="tabChange">
      <cover-image wx:if="{{item.type != select}}" style="width: 1.5em;height:1.5em;margin: 0 auto" src="../../assets/{{item.img}}.png"></cover-image>
      <cover-image wx:if="{{item.type == select}}" style="width: 1.5em;height:1.5em;margin: 0 auto" src="../../assets/{{item.img}}_act.png"></cover-image>
      <cover-view style="{{item.type == select ? 'color:red' : ''}}">
        {{item.text}}
      </cover-view>
    </cover-view>
  </cover-view>
</view>