【发布时间】:2010-12-18 21:54:38
【问题描述】:
我有一个包含新闻和类别的简单模型:
class Category(models.Model):
name = models.CharField()
slug = models.SlugField()
class News(models.Model):
category = models.ManyToManyField(Category)
title = models.CharField()
slug = models.SlugField()
text = models.TextField()
date = models.DateTimeField()
我想统计每个类别的新闻并将其显示在网站上,如下所示:
Sport (5)
School (4)
Films (6)
Computer (2)
etc...
我该怎么做??
谢谢!
【问题讨论】:
标签: python django django-models many-to-many