classroom-music-activation/miniprogram/common-components/w-datetime-picker/index.wxml

<!-- components/w-picker/index.wxml -->
<van-popup round="{{true}}" lock-scroll="{{true}}" z-index="{{zIndex}}" show="{{innerShow}}" position="bottom" safe-area-inset-bottom="{{false}}" bind:close="onClose">
  <van-datetime-picker type="{{ type }}" value="{{ innerValue }}" formatter="{{ formatter }}" bind:cancel="onClose" bind:confirm="onSubmit" />
</van-popup>