美多商城之订单(我的订单)

1.请求方式

    #  我的订单
    url(r'^orders/info/(?P\d+)/', views.UserOrderInfoView.as_view(), name='info'),

2.请求参数：路径参数

3.响应结果：HTML

user_center_order.html

4.后端接口定义和实现

from django.core.paginator import Paginator, EmptyPage


class UserOrderInfoView(LoginRequiredMixin, View):
    """我的订单"""

    def get(self, request, page_num):
        """提供我的订单页面"""
        user = request.user
        # 查询订单
        orders = user.orderinfo_set.all().order_by("-create_time")
        # 遍历所有订单
        for order in orders:
            # 绑定订单状态
            order.status_name = OrderInfo.ORDER_STATUS_CHOICES[order.status-1][1]
            # 绑定支付方式
            order.pay_method_name = OrderInfo.PAY_METHOD_CHOICES[order.pay_method-1][1]
            order.sku_list = []
            # 查询订单商品
            order_goods = order.skus.all()
            # 遍历订单商品
            for order_good in order_goods:
                sku = order_good.sku
                sku.count = order_good.count
                sku.amount = sku.price * sku.count
                order.sku_list.append(sku)

        # 分页
        page_num = int(page_num)
        try:
            paginator = Paginator(orders, constants.ORDERS_LIST_LIMIT)
            page_orders = paginator.page(page_num)
            total_page = paginator.num_pages
        except EmptyPage:
            return http.HttpResponseNotFound('订单不存在')

        context = {
            "page_orders": page_orders,
            'total_page': total_page,
            'page_num': page_num,
        }
        return render(request, "user_center_order.html", context)

5.渲染我的订单信息

    全部订单
    {% for order in page_orders %}
    

        
{{ order.create_time.strftime('%Y-%m-%d %H:%M:%S') }}
        
订单号：{{ order.order_id }}
    
    
        
            
                
                    {% for sku in order.sku_list %}