W
Size: a a a
W
BE
BE
W
BE
💊
W
BE
💊
W
BE
BE
I
W
BE
I
I
def count_items(self):
return self.buy_items.count()
def price_items(self):
return self.buy_items.all().aggregate(Sum('price'))
tr
td {{ object.id }}
td {{ object.count_items }}
td {{ object.price_items }}
BE
I
BE