mirror of
https://github.com/jazzband/django-eav2.git
synced 2026-03-16 22:40:26 +00:00
42 lines
974 B
Python
42 lines
974 B
Python
from django.db import models
|
|
from eav.decorators import register_eav
|
|
|
|
|
|
class Patient(models.Model):
|
|
name = models.CharField(max_length=12)
|
|
example = models.ForeignKey(
|
|
'ExampleModel', null=True, blank=True, on_delete=models.PROTECT)
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
def __repr__(self):
|
|
return self.name
|
|
|
|
|
|
class Encounter(models.Model):
|
|
num = models.PositiveSmallIntegerField()
|
|
patient = models.ForeignKey(Patient, on_delete=models.PROTECT)
|
|
|
|
def __str__(self):
|
|
return '%s: encounter num %d' % (self.patient, self.num)
|
|
|
|
def __repr__(self):
|
|
return self.name
|
|
|
|
|
|
@register_eav()
|
|
class ExampleModel(models.Model):
|
|
name = models.CharField(max_length=12)
|
|
|
|
def __unicode__(self):
|
|
return self.name
|
|
|
|
|
|
@register_eav()
|
|
class M2MModel(models.Model):
|
|
name = models.CharField(max_length=12)
|
|
models = models.ManyToManyField(ExampleModel)
|
|
|
|
def __unicode__(self):
|
|
return self.name
|