zc_saas_h5/pages3/static/polyv-sdk/components/menu-bar/menu-bar.wxml

<view
  id="plvMenuBar"
  class="plv-mp-menubar-wrap {{ isLessTab ? 'plv-mp-menubar-wrap__less' : '' }} plv-mp-skin__{{ skin }}"
  bindtap="changeMenu">
  <view
    wx:for="{{ menuList }}" wx:for-index="index" wx:for-item="item" wx:key="index"
    class="plv-mp-menubar-item {{ index === activeIndex ? 'plv-mp-menubar-item__on' : '' }} {{ item.menuType === 'qa' && hasNewQuiz && index !== activeIndex ? 'plv-mp-quiz__tips' : '' }}"
    data-index="{{ index }}">
    {{ item.name }}
  </view>
</view>