Gain insights into Django, a Python framework for rapid web development. Discover hands-on learning with interactive widgets and build a portfolio-worthy Django project.

django-docker.tar.gz

Django

Project

Models

ProjectModels

ProjectModels-challenge 1

ProjectModels-challenge 2

Django is a free and open-source web application framework written in Python. It is used for rapid web development and clean, pragmatic design. It is built by experienced developers to make repetitive tasks easier, so you can focus on writing apps instead of reinventing the wheel. This course teaches Django for beginning and intermediate level learners. The course includes a hands-on learning experience with the help of interactive widgets. At the end of the course, you will have created a project in Django that can be used in your portfolio.

Django: Python Web Development Unleashed

## What are foreign keys?

When we need to create relations between data, we use foreign keys. Foreign keys relate one table in the database to another table. Let’s see how this relationship is handled in Django models.


## `Foreignkey` field

This field is used for a *Many-to-One* relationship. To understand how this relationship between models works, let’s create new models:
- Company
- Employee

So, every employee would have one *company* associated with it, and every *company* would have many *employees*. This relation is displayed in the following illustration:




# What are foreign keys?

When we need to create relations between data, we use foreign keys. Foreign keys relate one table in the database to another table. Let’s see how this relationship is handled in Django models.


# `Foreignkey` field

This field is used for a *Many-to-One* relationship. To understand how this relationship between models works, let’s create new models:
- Company
- Employee

So, every employee would have one *company* associated with it, and every *company* would have many *employees*. This relation is displayed in the following illustration:




Let's see how to make Many to One relationship between Django models.

Before Getting Started

Introduction to Django

First Django Application

Templates in Django

Static Files in Django

Laying Ground for Songs Playlist Application

Project Solution: Laying Grounds for Songs Playlist Application

Django Models

Django Forms

Operations on Models

Take Your Playlist to the Next Level

Project Solution: Take Your Playlist to the Next Level

Conclusion

Many To One Relationship

What are foreign keys?

`Foreignkey` field