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我有可以是每天特殊的菜单项目的项目模型特定的顺序排序的项目。如果他们是每日特价,我希望他们在星期一开始的一周中的某一天订购。我相信这个观点应该在做分类。我有一个领域的典范,我想一个视图基于价值的领域
这里是我的models.py
class Item(models.Model):
CATEGORY_CHOICES = (('Sandwich', 'Sandwich'), ('Salad', 'Salad'), ('Slider', 'Slider'), ('Side', 'Side'), ('Drink', 'Drink'))
DAYS = ((0,'Monday'), (1,'Tuesday'), (2,'Wednesday'), (3,'Thursday'), (4,'Friday'), (5,'Saturday'), (6,'Sunday'))
name = models.CharField(max_length=50)
description = models.TextField()
category = models.CharField(max_length=50)
price = models.DecimalField(max_digits=6, decimal_places=2)
category = models.CharField(max_length=30, choices=CATEGORY_CHOICES)
order = models.PositiveSmallIntegerField(default=0, blank=True, null=True)
day = models.CharField(max_length=30, choices=DAYS, unique=True, blank=True)
publish = models.DateField(auto_now=False, auto_now_add=False),
updated = models.DateTimeField(auto_now=True, auto_now_add=False)
def __str__(self):
return self.name
这里是我的views.py:
def specials(request):
# days = (('Monday'), ('Tuesday'), ('Wednesday'), ('Thursday'), ('Friday'), ('Saturday'), ('Sunday'))
specials_list = Item.objects.filter(special = True)
# specials_list = sorted(specials_list, key=days) //Trying to sort the list by days of the week
context = {
'specials_list': specials_list,
}
return render(request, 'menu/specials.html', context)
我觉得我真的很接近这里。提前致谢!
D'哦,忘了引号的一天,当我摆弄。谢谢! – Chris
一点问题都没有 - 很高兴它的工作吧! –