applet_nongchang/template/home/index.wxml

<view class="page">
    <view class="page_item" wx:for="{{list}}" wx:key="{{index}}" bindtap="view" data-id="{{item.id}}">
        <image class="item_pic" src="{{item.pic}}" mode="widthFix"></image>
        <view class="item_title">{{item.name}}</view>
        <view class="item_desc">
          <text class="price">¥ {{item.price}}</text>
          <button class="nxh__button nxh__button2" catchtap='doBuy' data-id="{{item.id}}" data-name="{{item.name}}">购买</button>
        </view>
    </view>
    <view class="item_null" wx:if='{{isShowNull}}'>
      <view class='left_line' />
      <text class='text'>已经到底啦~^_^~</text>
      <view class='right_line' />
    </view>
    <view class='cash'>
      <button class='nxh__button nxh__button3' open-type="contact">在线客服</button>
      <button class='nxh__button nxh__button3' bindtap='cash'>礼品卡兑换</button>
    </view>
</view>

<!-- 礼品卡兑换弹框 -->
<cashdialog id='cashdialog' confirmText='去兑换' bindcustomevent='toCash'></cashdialog>