I want to go to a users page and see the their photos, so I was trying to get the objects assigned to a foreign key, but I keep getting the error above AttributeError at /user/30/ ‘QuerySet’ object has no attribute ‘file’. I feel like the problem is in my syntax, but I really have no clue why it can’t read my Uploads file model object, but it’s able to read my profile objects.
views.py
def profile_view(request, *args, **kwargs,): #users_id = kwargs.get("users_id") #img = Uploads.objects.filter(profile = users_id).order_by("-id") context = {} user_id = kwargs.get("user_id") try: profile = Profile.objects.get(user=user_id) img = profile.uploads_set.all() except: return HttpResponse("Something went wrong.") if profile and img: context['id'] = profile.id context['user'] = profile.user context['email'] = profile.email context['profile_picture'] = profile.profile_picture.url context['file'] = img.file.url return render(request, "main/profile_visit.html", context)
models.py
class Profile(models.Model): user = models.OneToOneField(User, on_delete = models.CASCADE, null = False, blank = True) first_name = models.CharField(max_length = 50, null = True, blank = True) last_name = models.CharField(max_length = 50, null = True, blank = True) phone = models.CharField(max_length = 50, null = True, blank = True) email = models.EmailField(max_length = 50, null = True, blank = True) bio = models.TextField(max_length = 300, null = True, blank = True) profile_picture = models.ImageField(default = 'default.png', upload_to = "img/%y", null = True, blank = True) banner_picture = models.ImageField(default = 'bg_image.png', upload_to = "img/%y", null = True, blank = True) def __str__(self): return f'{self.user.username} Profile' class Uploads(models.Model): album = models.ForeignKey('Album', on_delete=models.SET_NULL,null=True,blank=True) caption = models.CharField(max_length = 100, blank=True, null = True) file = models.FileField(upload_to = "img/%y", null = True) profile = models.ForeignKey(Profile, on_delete = models.CASCADE, default = None, null = True) id = models.AutoField(primary_key = True, null = False) def __str__(self): return str(self.file) and f"/single_page/{self.id}" class Album(models.Model): name=models.CharField(max_length=400)
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Answer
img = profile.uploads_set.all()
from here img
is a queryset.
and file is a field of a upload instance.
you can do the following.
context['file'] = [im.file.url for im in img]
this way you can get all files for a profile.