Re: CRUD code feedback

Hi,

Thanks for the response Akhil,

I am using the CreateView in my view.py to create ne pets


class CreateDog(CreateView):
    model = Dog
    fields = ('name', 'bday')
    template_name = 'animals/dog_create.html'


class CreateCat(CreateView):
    model = Cat
    fields = ('name', 'bday')
    template_name = 'animals/cat_create.html'

On Sun, Jan 28, 2018 at 11:49 AM, Akhil Lawrence <akhilputhiry@gmail.com> wrote:

Hi Jarvis,

The code which you have posted only shows the model. Within your cat and dog models the owner can be null. Which explains why the owner is not associated with the pets. Can I see the code you tried to insert the records?

## changes needed in models

models.ForeignKey(Owner, related_name='cats', on_delete=models.CASCADE)

models.ForeignKey(Owner, related_name='dogs', on_delete=models.CASCADE)

## code for inserting records

owner = Owner.objects.create_user(username="blah", password="blah", email="blah@blah.com")

dog = Dog(name="mydog", bday=datetime.today(), owner=owner).save()

Thanks.

On Sunday, 28 January 2018 07:10:31 UTC+5:30, tangoward15 wrote:

Hi,

I am playing around with CRUD. I want a user a create an account first before he/she can add pets under his/her profile. I tried adding one pet however it's seems that it is not associated to the Owner who added the pet.

models.py

from django.db import models
from django.contrib.auth.models import User, PermissionsMixin
from django.urls import reverse
# Create your models here.


class Owner(User, PermissionsMixin):

    def __str__(self):
        return self.username


class Cat(models.Model):
    name = models.CharField(max_length=40)
    bday = models.DateField()
    owner = models.ForeignKey(Owner, related_name='cats', null=True, on_delete=models.SET_NULL)

    def get_absolute_url(self):
        return reverse('test')

    def __str__(self):
        return self.name


class Dog(models.Model):
    name = models.CharField(max_length=40)
    bday = models.DateField()
    owner = models.ForeignKey(Owner, related_name='dogs', null=True, on_delete=models.SET_NULL)

    def get_absolute_url(self):
        return reverse('test')

    def __str__(self):
        return self.name

Any suggestions will be highly appreciated.

Regards,

Jarvis

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