Django反向查找外键
我有一个场地,这个场地上发生了很多事件。我的模型如下所示: class Event(models.Model): title = models.CharField(max_length=200) date_published = models.DateTimeField('published date',default=datetime.now, blank=True) date_start = models.DateTimeField('start date') date_end = models.DateTimeField('end date') def __unicode__(self): return self.title description = models.TextField() price = models.IntegerField(null=True, blank=True) venue = models.ForeignKey(Venue) class Venue(models.Model): title = models.CharField(max_length=200) date_published = models.DateTimeField('published date',default=datetime.now, blank=True) venue_latitude = models.CharField(max_length=200) venue_longitude = models.CharField(max_length=200) venue_address …