git/scr/food/pages/detail/detail.wxml

<view class="container" >

<image src="{{detailObj.url}}"></image>
<view class="detail" >
<text class="title">{{detailObj.food_name}}</text>
<text class="shop">{{detailObj.food_shop}}</text>
<text class="price">￥{{detailObj.price}}</text>
</view>
</view>
<view class="separate"></view>
  <!-- sku选择 -->

<view class="a">
  <text bindtap="toggleDialog" >请选择购买数量</text>
  <view class="separate"></view>
  <text class="separate" decode="{{true}}">&emsp;</text>
  <view class="separate"></view>
  <text>商品评价:东西还可以，好评~</text>
  <view class="separate"></view>
  
</view>

  <view class="separate"></view>
  <view class="detail-nav"  >
  <button class="button-green" catchtap="addCar" formType="submit" data-item="{{detailObj}}" data-userid="{userid}">加入购物车</button>
  <button class="button-red" bindtap="immeBuy" data-item="{{detailObj._id}}" formType="submit">立即购买</button>
  </view>