Hey coolguy,
thanks for responding. After I changed that line as you suggested that
error is solved, *but when I add the user through the admin interface, I
get None as the ID* (the folder that gets created in the */media/users* is
titled *None*). I'm not sure if this is expected behavior.
I haven't added the registration or the login yet, so maybe the ID gets a
value when someone is actually registering.
Let me know.
Best,
Mislav
Dana subota, 12. rujna 2020. u 21:57:21 UTC+2 korisnik coolguy napisao je:
> I wanted to see your model to understand but i realized after my last post
> that you are using "instance.user.id" while your employee instance does
> not have user field. (had to go somewhere urgently) >>> return
> "employees/media/users/{0}/profile_picture.{1}".format(instance.user.id,
> extension)
>
> change it as follow and remove user from it.
> return "employees/media/users/{0}/profile_picture.{1}".format(instance.id
> <http://instance.user.id/>, extension)
>
> It should work...
>
> On Saturday, September 12, 2020 at 3:17:28 PM UTC-4 [email protected]
> wrote:
>
>> coolguy here is the complete Employee model:
>>
>> class Employee(models.Model): #TODO: Double-check this
>> username = models.CharField(max_length=50, unique=True)
>> email = models.EmailField()
>> password = models.CharField(max_length=50)
>> first_name = models.CharField(max_length=150)
>> last_name = models.CharField(max_length=100)
>> website = models.URLField(max_length=200, blank=True)
>>
>> profile_picture = models.ImageField(upload_to=get_upload_path,
>> blank=True, null=True)
>>
>> def __str__(self):
>> return str(self.first_name) + str(self.last_name)
>>
>> *Why do I need the foreign key to User in the first place?* I don't
>> recall seing the foreign key to User in any one of the tutorials.
>> Dana subota, 12. rujna 2020. u 20:20:11 UTC+2 korisnik coolguy napisao je:
>>
>>> Please share the complete employee model. It seems you are missing User
>>> foreign key in it.
>>>
>>> On Saturday, September 12, 2020 at 2:03:20 PM UTC-4 [email protected]
>>> wrote:
>>>
>>>> Hey guys,
>>>>
>>>> I have the following code in models.py file in one of my apps:
>>>>
>>>> def get_upload_path(instance, filename):
>>>> extension = filename.split('.')[-1]
>>>> return "employees/media/users/{0}/profile_picture.{1}".format(
>>>> instance.user.id, extension)
>>>>
>>>> class Employee(models.Model):
>>>> # some attributes here
>>>> profile_picture = models.ImageField(upload_to=get_upload_path,
>>>> blank=True, null=True)
>>>>
>>>> I am getting the following error when I try to add an Employee via the
>>>> admin interface:
>>>>
>>>> AttributeError at /admin/employees/employee/add/
>>>>
>>>> 'Employee' object has no attribute 'user'
>>>>
>>>> *I don't know where this error is stemming from.* I took the
>>>> get_upload_path function from the official Django FIleField
>>>> documentation
>>>> <https://docs.djangoproject.com/en/3.1/ref/models/fields/#filefield>.
>>>>
>>>> Any ideas as to what is going on here?
>>>>
>>>> Best,
>>>> Mislav
>>>>
>>>
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