understood, is there any way to filter objects by method value? On Thu, Feb 9, 2023 at 4:42 PM Andréas Kühne <[email protected]> wrote:
> No. > > Ordering works by using the database to order the models. It therefore > needs to be a database field - otherwise the database can't order by the > field? > > Regards, > > Andréas > > > Den tors 9 feb. 2023 kl 12:09 skrev Chelsea Fan < > [email protected]>: > >> hello guys, Is it possible to use model method value to ordering model >> objects in meta class? >> >> class Post(models.Model): >> title = models.CharField(max_length=255, verbose_name="ady") >> text = RichTextField(verbose_name="text") >> tagList = models.ManyToManyField(Tag, verbose_name="taglar", >> related_query_name="tagList") >> image = models.ImageField(upload_to="postImage/", verbose_name= >> "surat") >> seen = models.ManyToManyField(UserId,verbose_name="görülen sany", >> blank=True, related_name="gorulen") >> like = models.ManyToManyField(UserId,verbose_name="like sany", blank= >> True) >> share = models.PositiveIntegerField(verbose_name="paýlaşylan sany", >> null=True, blank=True, default="0") >> createdAt = models.DateTimeField(auto_now_add=True, verbose_name="goşulan >> güni") >> >> class Meta: >> verbose_name_plural="Makalalar" >> # ordering = ("-createdAt",) >> ordering = ["-hotness",] >> >> def __str__(self): >> return self.title >> >> def likes(self): >> return self.like.count() >> >> likes.short_description = "Like sany" >> likes.allow_tags = True >> >> def seens(self): >> return self.seen.count() >> >> seens.short_description = "Görülen sany" >> seens.allow_tags = True >> >> @property >> def hotness(self): >> return self.likes() + self.seens() + self.share >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/CAJwZndfmes4g2KWUB3Fz6wNRORQ40Fxj_NYwYKWCF6DX96OVyg%40mail.gmail.com >> <https://groups.google.com/d/msgid/django-users/CAJwZndfmes4g2KWUB3Fz6wNRORQ40Fxj_NYwYKWCF6DX96OVyg%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/CAK4qSCfpaVQ1YXMbVae26RLgsYYBcLRMcpgQOEm9z3%2B6NpN5Ww%40mail.gmail.com > <https://groups.google.com/d/msgid/django-users/CAK4qSCfpaVQ1YXMbVae26RLgsYYBcLRMcpgQOEm9z3%2B6NpN5Ww%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAJwZnddOzyjuawMFe4pZtn4oj8YxZDBX_N1SK492G3RhENyVqg%40mail.gmail.com.
