trafficBroadcast/miniprogram/pages/schedule/index.wxml

<import src="../../components/none/index"></import>
<template wx:if="{{!list || !list.length }}" is="none"></template>
<view wx:for="{{list}}" wx:key="index">
  <mp-cell title="{{item.date}}" footer="{{item.location}}"></mp-cell>
  <view class="text" wx:for="{{item.child}}" wx:for-index="i" wx:for-item="v" wx:key="i">
    {{v.content}}
  </view>
</view>