django-nested-inline

Nested inline support for Django admin

Most of the code from this package is from https://code.djangoproject.com/ticket/9025

Github

https://github.com/s-block/django-nested-inline

Installation

pip install django-nested-inline

Usage

Add nested_inline to INSTALLED_APPS

models.py from django.db import models

class TopLevel(models.Model):
name = models.CharField(max_length=200)
class LevelOne(models.Model):
name = models.CharField(max_length=200)
level = models.ForeignKey('TopLevel')
class LevelTwo(models.Model):
name = models.CharField(max_length=200)
level = models.ForeignKey('LevelOne')
class LevelThree(models.Model):
name = models.CharField(max_length=200)
level = models.ForeignKey('LevelTwo')

admin.py

from django.contrib import admin
from nested_inline.admin import NestedStackedInline, NestedModelAdmin
from example.models import *
class LevelThreeInline(NestedStackedInline):
model = LevelThree
extra = 1
fk_name = 'level'
class LevelTwoInline(NestedStackedInline):
model = LevelTwo
extra = 1
fk_name = 'level'
inlines = [LevelThreeInline]
class LevelOneInline(NestedStackedInline):
model = LevelOne
extra = 1
fk_name = 'level'
inlines = [LevelTwoInline]
class TopLevelAdmin(NestedModelAdmin):
model = TopLevel
inlines = [LevelOneInline]
admin.site.register(TopLevel, TopLevelAdmin)

Changelist

0.3.5 - Removed deprecated methods and updated for Django 1.8/1.9

0.3.4 - added licence and updated for python 3

0.3.3 - fixed bug where inlines without inlines would cause an error