wx-parent/subpackages/submitorder/submitorder.wxml

<view style="background: #f5f5f5; padding: 20rpx 0;">
  <view class="container">
    <!-- 地址选择 -->
    <view class="dizhi_boxs" bindtap="setGridView">
      <view class="address_info">
        <image src="{{dingweiimg}}" class="location_icon"></image>
      </view>
      <view wx:if="{{selectedAddress}}" class="contact_info">
        <view class="address_text">{{ selectedAddress.detailed_address }}</view>
        <view style="margin-top: 10rpx;">
          <text class="name">{{ selectedAddress.name }}</text>
          <text class="phone">{{ selectedAddress.phone }}</text>
        </view>
      </view>
      <view wx:else>
        <view class="contact_info">请选择收货地址</view>
      </view>
      <image src="{{youjiantouimg}}" class="right_arrow"></image>
    </view>

    <!-- 购买商品列表 -->
    <view class="product_list">
      <block wx:for="{{products}}" wx:key="index">
        <view class="product_item">
          <image src="{{item.img}}" class="product_image"></image>
          <view class="product_details">
            <view class="product_name">{{item.name}}</view>
            <view class="product_desc">{{item.specList[item.specs_index].spec}}</view>
            <view class="price_and_quantity">
              <text class="product_price">¥{{item.specList[item.specs_index].price}}</text>
              <view class="quantity_selector">
                <van-stepper
                  value="{{item.quantity}}"
                  data-id="{{item.id}}"
                  bind:change="onChange"
                />
              </view>
            </view>
          </view>
        </view>
      </block>
    </view>

    <!-- 底部结算栏 -->
    <view class="footer">
      <view class="total_amount">
        <text>合计：¥{{totalAmount}}</text>
      </view>
      <view>
        <button class="pay_button" bindtap="handlePay">立即支付</button>
      </view>
    </view>
  </view>
</view>