I'm trying to set custom id for my model,
*models.py*
from django.db import models
import uuid
def get_ref_id():
ref_id = str(uuid.uuid4())[:11].replace('-','').lower()
try:
id_exists = Sample.objecsts.get(ref_id = ref_id)
get_ref_id()
except:
return ref_id
class Sample(models.Model):
ref_id = models.CharField(max_length = 128, primary_key = True, default=
get_ref_id)
email = models.EmailField(max_length=128,unique=True)
def __unicode__(self):
return self.email
class MobileNumber(models.Model):
sample = models.ForeignKey(Sample)
mobile_number = models.CharField(max_length=128)
*admin.py*
*from django.contrib import adminfrom sample.models import Sample,
MobileNumberclass MobileNumberInline(admin.StackedInline): model =
MobileNumber extra = 1class SampleAdmin(admin.ModelAdmin): inlines =
[MobileNumberInline]admin.site.register(Sample,SampleAdmin)*
<https://lh3.googleusercontent.com/-0FFa5Z3E9tM/VU3ZFh0eonI/AAAAAAAAAYc/gHbjGVn4F-k/s1600/Screenshot%2Bfrom%2B2015-05-09%2B15%3A09%3A17.png>
When i try to insert a record from admin it shows the error, But when i
tried only with parent table it works.When i came to add child table its
not working.Its just shows "Please correct the error below".And then i
tried to save through userinterface views(out of admin) it shows the
following error "The inline foreign key did not match the parent instance
primary key".
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