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Web Development with Django

You're reading from   Web Development with Django Learn to build modern web applications with a Python-based framework

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Product type Paperback
Published in Feb 2021
Publisher Packt
ISBN-13 9781839212505
Length 826 pages
Edition 1st Edition
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Authors (5):
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Saurabh Badhwar Saurabh Badhwar
Author Profile Icon Saurabh Badhwar
Saurabh Badhwar
Bharath Chandra K S Bharath Chandra K S
Author Profile Icon Bharath Chandra K S
Bharath Chandra K S
Andrew Bird Andrew Bird
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Andrew Bird
Ben Shaw Ben Shaw
Author Profile Icon Ben Shaw
Ben Shaw
Chris Guest Chris Guest
Author Profile Icon Chris Guest
Chris Guest
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Toc

Table of Contents (17) Chapters Close

Preface
1. Introduction to Django 2. Models and Migrations FREE CHAPTER 3. URL Mapping, Views, and Templates 4. Introduction to Django Admin 5. Serving Static Files 6. Forms 7. Advanced Form Validation and Model Forms 8. Media Serving and File Uploads 9. Sessions and Authentication 10. Advanced Django Admin and Customizations 11. Advanced Templating and Class-Based Views 12. Building a REST API 13. Generating CSV, PDF, and Other Binary Files 14. Testing 15. Django Third-Party Libraries 16. Using a Frontend JavaScript Library with Django

Introduction

In the previous chapter, we learned about templates and class-based views. These concepts greatly help expand the range of functionalities we can provide to the user on the frontend (that is, in their web browser). However, that is not sufficient to build a modern web application. Web apps typically have the frontend built with an entirely separate library, such as ReactJS or AngularJS. These libraries provide powerful tools for building dynamic user interfaces; however, they do not communicate directly with our backend Django code or database. The frontend code simply runs in the web browser and does not have direct access to any data on our backend server. Therefore, we need to create a way for these applications to "talk" to our backend code. One of the best ways to do this in Django is by using REST APIs.

API stands for Application Programming Interface. APIs are used to facilitate interaction between different pieces of software, and they communicate...

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