[英]type object 'Notification' has no attribute 'object'
I get this error from my views.py:我从我的 views.py 得到这个错误:
type object 'Notification' has no attribute 'object'
类型对象“通知”没有属性“对象”
and my views.py:和我的意见.py:
from django.shortcuts import render_to_response
from django.http import HttpResponseRedirect
from notification.models import Notification
def show_notification(request, notification_id):
n = Notification.object.get(id=notification_id)
return render_to_response('notification.html', {'notification':n})
def delete_notification(request, notification_id):
n = Notification.object.get(id=notification_id)
n.viewed = True
n.save()
and also my models.py:还有我的models.py:
from django.db import models
from django.contrib.auth.models import User
from django.db.models.signals import post_save
from django.dispatch import receiver
class Notification(models.Model):
title = models.CharField(max_length=250)
message = models.TextField()
viewed = models.BooleanField(default=False)
user = models.ForeignKey(User, on_delete=models.DO_NOTHING)
def create_welcome_message(sender, **kwargs):
if kwargs['created']:
noti=Notification.objects.create(user=kwargs['instance'],
title="Welcome Message",
message="Thank you for singing up!")
post_save.connect(create_welcome_message, sender=User)
I've been missing for a long time.我已经失踪很久了。 using this language.
使用这种语言。 Then help me with this error.
然后帮我解决这个错误。
You are trying to get notification by using Notification.object.get(id=notification.id)
.您正在尝试使用
Notification.object.get(id=notification.id)
获取通知。
Replace object
with objects
in order to query notifications.替换
object
与objects
以查询通知。
for an instance, Notification.objects.get(id=notification.id)
例如,
Notification.objects.get(id=notification.id)
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.