def delete_address(request, address_id, sign):
util = Util()
username = util.check_user(request)
if username == "":
uf = LoginForm()
return render(request, "index.html", {'uf': uf, "error": "请登录后再进入"})
else:
if not util.check_User_By_Address(request, username, address_id):
return render(request, "error.html", {"error": "你试图删除不属于你的地址信息！"})
else:
#获取指定地址信息
user_list = get_object_or_404(User, username=username)
#删除这个地址信息
Address.objects.filter(id=address_id).delete()
#返回地址列表页面
address_list = Address.objects.filter(user_id=user_list.id)
#如果sign==2,返回订单信息页面
if sign == "2":
return render(request, 'view_address.html', {
"user": username,
'addresses': address_list
}) #进入订单用户信息
#否则进入用户信息页面
else:
response = HttpResponseRedirect('/user_info/') # 进入用户信息
return response
def update_address(request, address_id, sign):
# 检查用户是否登录
util = Util()
username = util.check_user(request)
if username == '':
uf = LoginForm()
return render(request, 'index.html', {'uf': uf, 'error': '请登录后再进入'})
else:
# 判断修改地址是否为当前登录用户
if not util.check_User_By_Address(username=username, address_id=address_id):
return render(request, 'error.html',{'user':username, 'error':'你试图修改不属于你的地址'})
cur_address = get_object_or_404(Address, id=address_id)
user_list = get_object_or_404(User, username=username) # 获取登录的用户信息
if request.method=='POST':
uf = AddressForm(request.POST)
if uf.is_valid():
new_address = request.POST.get('address','')
new_phone = request.POST.get('phone', '')
check_address = Address.objects.filter(address=new_address, user_id=user_list.id)
if check_address:
return render(request, 'update_address.html', {'address':cur_address, 'error':'这个地址已经存在'})
else:
Address.objects.filter(id=address_id).update(address=new_address,phone=new_phone)
address_list = Address.objects.filter(user_id=user_list.id)
if sign=='2':
return render(request, 'view_address.html', {'user': username, 'addresses': address_list})
else:
return redirect('/user_info/')
else:
return render(request,'update_address.html',{'address':cur_address})
def update_address(request, address_id, sign):
util = Util()
username = util.check_user(request)
if username == "":
uf = LoginForm()
return render(request, "index.html", {'uf': uf, "error": "请登录后再进入"})
else:
#判断修改的地址是否属于当前登录用户
if not util.check_User_By_Address(request, username, address_id):
return render(request, "error.html", {"error": "你试图修改不属于你的地址信息！"})
else:
#获取指定地址信息
address_list = get_object_or_404(Address, id=address_id)
#获取当前登录用户的用户信息
user_list = get_object_or_404(User, username=username)
#获取用户编号
id = user_list.id
#如果是提交状态
if request.method == "POST":
#如果表单提交，准备获取表单信息
uf = AddressForm(request.POST)
#表单信息验证
if uf.is_valid():
#如果数据准确，获取表单信息
myaddress = (request.POST.get("address", "")).strip()
phone = (request.POST.get("phone", "")).strip()
#判断修改的地址信息这个用户是否是否存在
check_address = Address.objects.filter(address=myaddress,
user_id=id)
#如果不存在，将表单数据修改进数据库
if not check_address:
Address.objects.filter(id=address_id).update(
address=myaddress, phone=phone)
#否则报“这个地址已经存在！”的错误提示信息
else:
return render(
request, 'update_address.html', {
'uf': uf,
'error': '这个地址已经存在！',
'address': address_list
})
#获得当前登录用户的所有地址信息
address_list = Address.objects.filter(user_id=user_list.id)
#如果sign==2,返回订单信息页面
if sign == "2":
return render(request, 'view_address.html', {
"user": username,
'addresses': address_list
}) #进入订单用户信息
#否则进入用户信息页面
else:
response = HttpResponseRedirect(
'/user_info/') # 进入用户信息
return response
#如果没有提交，显示修改地址页面
else:
return render(request, 'update_address.html',
{'address': address_list})
def delete_address(request, address_id, sign):
# 检查用户是否登录
util = Util()
username = util.check_user(request)
if username == '':
uf = LoginForm()
return render(request, 'index.html', {'uf': uf, 'error': '请登录后再进入'})
else:
# 判断修改地址是否为当前登录用户
if not util.check_User_By_Address(username=username, address_id=address_id):
return render(request, 'error.html', {'user': username, 'error': '你试图修改不属于你的地址'})
user_list = get_object_or_404(User, username=username) # 获取登录的用户信息
Address.objects.filter(id=address_id).delete()
address_list = Address.objects.filter(user_id=user_list.id)
if sign=='2':
return render(request, 'view_address.html', {'user': username, 'addresses': address_list})
else:
return redirect('/user_info/')
