Book Image

Web Development with Django - Second Edition

By : Ben Shaw, Saurabh Badhwar, Chris Guest, Bharath Chandra K S
4.7 (3)
Book Image

Web Development with Django - Second Edition

4.7 (3)
By: Ben Shaw, Saurabh Badhwar, Chris Guest, Bharath Chandra K S

Overview of this book

Do you want to develop reliable and secure applications that stand out from the crowd without spending hours on boilerplate code? You’ve made the right choice trusting the Django framework, and this book will tell you why. Often referred to as a “batteries included” web development framework, Django comes with all the core features needed to build a standalone application. Web Development with Django will take you through all the essential concepts and help you explore its power to build real-world applications using Python. Throughout the book, you’ll get the grips with the major features of Django by building a website called Bookr – a repository for book reviews. This end-to-end case study is split into a series of bitesize projects presented as exercises and activities, allowing you to challenge yourself in an enjoyable and attainable way. As you advance, you'll acquire various practical skills, including how to serve static files to add CSS, JavaScript, and images to your application, how to implement forms to accept user input, and how to manage sessions to ensure a reliable user experience. You’ll cover everyday tasks that are part of the development cycle of a real-world web application. By the end of this Django book, you'll have the skills and confidence to creatively develop and deploy your own projects.
Table of Contents (19 chapters)

Advanced Templating and Class-Based Views

In Chapter 3, URL Mapping, Views, and Templates, we learned how to build views and create templates in Django. Then, we learned how to use those views to render the templates we built. In this chapter, we will build upon our knowledge of developing views by using class-based views, allowing us to write views that can group logical methods into a single entity. This skill comes in handy when developing a view that maps to multiple HTTP request methods for the same application programming interface (API) endpoint. With method-based views, we may end up using a lot of the if-else conditions to successfully handle the different types of HTTP request methods. In contrast, class-based views allow us to define separate methods for every HTTP request method we want to handle. Then, based on the type of request received, Django takes care of calling the correct method in the class-based view.

Beyond the ability to build views based on different development...