Basics

Welcome To Django
Getting Started
Create Project
Create App
Routes URLs

Templates & Forms

Template Layout Setup
Template Tags
Assets JS/CSS/Media
Forms & Validation
AJAX
Drag Upload

Database

Models & Migration
Django Admin
CRUD Operations
Django ORM
Datatables

Useful Functions

Sessions
Email Setup & Usage
Library Setup & Usage

Create App

Create App

cd /path/projectdir
django-admin startapp theapp

settings.py - /path/projectdir/theproject

...
INSTALLED_APPS += [
    'theapp',
]

Edit Project - urls.py /path/projectdir/theproject

from django.contrib import admin
from django.urls import path, include
(Notice: , include in the above line)

urlpatterns = [
    path('admin/', admin.site.urls),
    path('', include('theapp.urls')),
]

Edit App views.py - /path/projectdir/theapp

from django.http import HttpResponse 

def index(request): 
    return HttpResponse("Hello, world!")

Create App - urls.py /path/projectdir/theapp

from django.urls import path 
from . import views

urlpatterns = [ 
    path('', views.index, name='index'),
]

Run Server

cd /path/projectdir
python3 manage.py runserver 0.0.0.0:8000

Browse

https://django.activetechsystems.com
// Hello, world!