def get(self, request):
cartitems = request.GET.get('cartitems', '')
# 将json格式的字符串放到列表里面
cartItemList = jsonpickle.loads("[" + cartitems + "]")
# 所有的购物车项目
cartObjList = [
getCartManger(request).get_cartitems(**item)
for item in cartItemList if item
]
# 获取用户的地址信息
address = request.session.get('user').address_set.get(is_default=True)
# 获取总金额
totalPrice = 0
for cartObjItem in cartObjList:
totalPrice += cartObjItem.getTotalPrice()
return render(
request, 'order.html', {
'cartObjList': cartObjList,
'address': address,
'totalPrice': totalPrice
})
def get(self, request):
cartitems = request.GET.get('cartitems', '')
print(cartitems)
# 将json格式字符串转换成python对象（字典{goodsid:1,colorid:1,sizeid:1}）列表
# [ {goodsid:1,colorid:1,sizeid:1},{goodsid:1,colorid:1,sizeid:1}]
cartitemList = jsonpickle.loads("[" + cartitems + "]")
# 将python对象转换成CartItem对象列表
cartitemObjList = [
getCartManger(request).get_cartitems(**item)
for item in cartitemList if item
]
# 获取用户的默认收获地址
address = request.session.get('user').address_set.get(isdefault=True)
# 获取支付总金额
totalPrice = 0
for cm in cartitemObjList:
totalPrice += cm.getTotalPrice()
return render(
request, 'order.html', {
'cartitemObjList': cartitemObjList,
'address': address,
'totalPrice': totalPrice
})
def get(self, request):
# 获取请求参数
cartitems = request.GET.get("cartitems", "")
# 将json格式字符串转换成python对象(字典{goodsid:1,colorid:1,sizeid:1})列表
# [ {goodsid:1,colorid:1,sizeid:1}, {goodsid:1,colorid:1,sizeid:1}]
cart_item_list = json.loads("[" + cartitems + "]")
print("================================")
print(cart_item_list)
print("================================")
# 将python对象列表转换成CartItem对象列表
cart_item_obj = [
getCartManger(request).get_cartitems(**item)
for item in cart_item_list if item
]
# 获取用户的默认收货地址
address = request.session.get("user").address_set.get(isdefault=True)
# 获取支付总金额
total_price = 0
for cm in cart_item_obj:
total_price += cm.getTotalPrice()
return render(
request, "order.html", {
"cartitemObjList": cart_item_obj,
"address": address,
"totalPrice": total_price
})
def get(self, request):
#获取请求参数
cartitems = request.GET.get('cartitems', '')
#将json字符串转化为python对象列表
cartitemList = jsonpickle.loads("[" + cartitems + "]")
print(cartitems)
print(cartitemList)
# 将python对象列表转换成CartItem对象列表
cartitemObjList = [
getCartManger(request).get_cartitems(**item)
for item in cartitemList if item
]
print(cartitemObjList)
# 获取用户的默认收货地址
address = request.session.get('user').address_set.get(isdefault=True)
# 获取支付总金额
totalPrice = 0
for cm in cartitemObjList:
totalPrice += cm.getTotalPrice()
return render(
request, 'order.html', {
'cartitemObjList': cartitemObjList,
'address': address,
'totalPrice': totalPrice
})
def post(self, request):
request.session.modified = True
addCartDict = request.POST.dict()
flag = request.POST.get('flag', '')
if flag == 'add':
cartManager = cartmanager.getCartManger(request)
cartManager.add(**request.POST.dict())
elif flag == 'plus':
cartManager = cartmanager.getCartManger(request)
cartManager.update(step=1, **request.POST.dict())
elif flag == 'minus':
cartManager = cartmanager.getCartManger(request)
cartManager.update(step=-1, **request.POST.dict())
elif flag == 'delete':
cartManager = cartmanager.getCartManger(request)
cartManager.delete(**request.POST.dict())
return HttpResponseRedirect('/cart/queryAll/')
def get(self,request):
#获取请求参数
cartitems=request.GET.get('cartitems','')
print(cartitems)
#将json格式字符串转换成python对象(字典{goodsid:1...})列表
cartitemList = jsonpickle.loads('['+cartitems +']')
#将python对象列表转换成CarItem对象列表
# 列表推导式 循环cartitemList 如果有 item,使用getCartManger(request)的get_cartitems方法
cartitemObjList = [getCartManger(request).get_cartitems(**item) for item in cartitemList if item ]
#获取用户默认的收获地址
address= request.session.get('user').address_set.get(isdefault = True)
#获取支付总金额
totalPrice = 0
for cm in cartitemObjList:
totalPrice+=cm.getTotalPrice()
return render(request,'order.html',{'cartitemObjList':cartitemObjList,'address':address,'totalPrice':totalPrice})
def get(self, request):
#1.插入Order表中数据
#获取请求参数
import uuid, datetime
data = {
'out_trade_num': uuid.uuid4().hex,
'order_num': datetime.datetime.today().strftime('%Y%m%d%H%M%S'),
'payway': request.GET.get('payway'),
'address': Address.objects.get(id=request.GET.get('address', '')),
'user': request.session.get('user', '')
}
print(data)
orderObj = Order.objects.create(**data)
#2.插入OrderItem表中数据
print(request.GET.get('cartitems', ''), '==========================')
cartitems = jsonpickle.loads(request.GET.get('cartitems'))
print(cartitems)
orderItemList = [
getCartManger(request).get_cartitems(**item) for item in cartitems
if item
]
totalPrice = 0
for cm in orderItemList:
totalPrice += cm.getTotalPrice()
#3.获取扫码支付的页面
params = alipay.direct_pay(subject='京东超市',
out_trade_no=orderObj.out_trade_num,
total_amount=str(totalPrice))
#拼接请求地址
url = alipay.gateway + '?' + params
return HttpResponseRedirect(url)
def get(self, request):
# 获取请求参数
cartitems = request.GET.get('cartitems', '')
# 将Json格式字符串转化为Python对象（字典）列表
cartitemList = jsonpickle.loads("[" + cartitems + "]")
# print cartitemList
# 将Python对象列表转化成CartItem对象
cartitemObjList = [getCartManger(request).get_cartitems(**item) for item in cartitemList if item]
# 获取用户的默认收货地址
address = request.session.get('user').address_set.get(isdefault=True)
# 获取支付的总金额
totalPrice = 0
for cm in cartitemObjList:
totalPrice += cm.getTotalPrice()
data = {
'cartitemObjList': cartitemObjList,
'address': address,
'totalPrice': totalPrice,
}
return render(request, 'order.html', context=data)
def get(self, request):
cartManager = cartmanager.getCartManger(request)
cartList = cartManager.queryAll()
return render(request, 'cart.html', {'cartList': cartList})
