me pueden enviar el codigo completo ? para hacer un login solo la
interfqaz grafica sin nada de conexion a base de datos porfavor!
El vie., 17 de abr. de 2020 a la(s) 00:00, Gavin Wiener (
gavinwie...@gmail.com) escribió:
> If you're serializing as JSON, that primary key is literally just integer
> then, and the foreign key relationship requires an instance of that foreign
> key. So you'll need to fetch an instance of the object first.
>
> I've had this issue before, that's how I resolved it.
>
> On Friday, April 17, 2020 at 1:51:05 PM UTC+8, shreehari Vaasistha L wrote:
>>
>> i get this error when trying in your way:
>>
>> Cannot assign "2": "User.highest_degree" must be a "Degree" instance.
>>
>> On Thursday, April 16, 2020 at 5:31:07 PM UTC+5:30, Gavin Wiener wrote:
>>>
>>> Couldn't the User just have a ForeignKey on countries?
>>>
>>> On Thursday, April 16, 2020 at 12:52:07 PM UTC+8, shreehari Vaasistha L
>>> wrote:
>>>>
>>>> how can i use model x values as choices for model y ?
>>>>
>>>> for eg:
>>>> class countries(models.Model):
>>>> country = models.CharField(max_length=200)
>>>>
>>>> def __str__(self):
>>>> return self.country
>>>>
>>>> class User(AbstractUser):
>>>> """User model."""
>>>>
>>>> username = None
>>>> full_name = models.CharField(_("Full Name"), max_length=50, default="Full
>>>> Name")
>>>> country_choices = models.CharField(choices=countries
>>>>
>>> --
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