appointment-mp/pages/service/service.wxml

<!--pages/service/service.wxml-->
<view>
  <view wx:if="{{loading}}" class='loading'>
    <van-loading color="#fff" size="80rpx" custom-class='loading-spin'/>
  </view>
  <view wx:if="{{service !== '' && service.length === 0}}" class='rest'>
    今日休息...
  </view>
  <block wx:for="{{service}}" wx:key="{{service.id}}" wx:for-item="service">
    <van-card
      num="{{service.repertory_id.count}}"
      price="{{service.price}}"
      desc="{{service.startTime}} - {{service.lastTime}}"
      title="{{service.description}}"
      custom-class="card"
      title-class="title"
      desc-class="description"
      num-class="count"
      price-class="price"
    >
      <view slot="footer">
        <van-button 
          wx:if="{{service.repertory_id.count !== 0}}" 
          id="{{service.id}}" 
          data-count="{{service.repertory_id.count}}" 
          data-repertoryid="{{service.repertory_id.id}}" 
          bind:tap="chooseThis"
          size="small"
          type='primary'
        >
          预约
        </van-button>
        <view wx:else>名额已满</view>
      </view>
    </van-card>
  </block>
</view>