When you try to insert as per your table definition it looks for the key on that table
Hope this can be helpfulmanager = models.ForeignKey('self', null=True, related_name='employee',on_delete=models.CASCADE)
Happy coding!!!
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--getting error{"manager":["Invalid pk \"1\" - object does not exist."]}here is my model classclass Employee(models.Model):
MANAGER = 'MGR'
STANDARD = 'STD'
EMPLOYEE_TYPES = (
(MANAGER, 'manager'),
(STANDARD, 'employee')
)
role = models.CharField(max_length=25, choices=EMPLOYEE_TYPES)
name = models.CharField(max_length=100, null=True, blank=True)
employee_id = models.CharField(max_length=100, null=True, blank=True)
manager = models.ForeignKey('self', null=True, related_name='employee',on_delete=models.CASCADE)
and json data which i am using to save in table
{
"role":"MGR",
"name":"John",
"employee_id" :"IN",
"manager":1
}
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