Right, I created my Genric Category model using :
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from django.db import models
from django.contrib.auth.models import User
from django.contrib.contenttypes.models import ContentType
from django.contrib.contenttypes import generic
from django import forms
class CategoryItem(models.Model):
"""A tag on an item."""
name = models.CharField(max_length=200)
content_type = models.ForeignKey(ContentType)
object_id = models.PositiveIntegerField()
content_object = generic.GenericForeignKey()
def __unicode__(self):
return self.name
-----------------------------------------
And it works fine in admin.
But how can I create a selectin admin that filters all categories
associated to Product for example?
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# Create your models here.
class Company(models.Model):
name = models.CharField(max_length=200)
users = models.ForeignKey(User)
def __unicode__(self):
return self.name
class Product(models.Model):
name = models.CharField(max_length=200)
description = models.TextField()
users = models.ForeignKey(User)
company = models.ForeignKey(Company)
category = generic.GenericRelation(CategoryItem)
def __unicode__(self):
return self.name
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