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)

Summary

In this chapter, we introduced JavaScript frameworks and described how they work with Django to enhance templates and add interactivity. We introduced the JavaScript language and covered some of its main features, variable types, and classes. We then introduced the concepts behind React and how it builds HTML by using components. We built a React component using just JavaScript and the React.createElement function. After that, we introduced JSX and saw how it made the development of components easier by letting you directly write HTML in your React components. The concepts of promises and the fetch function were introduced, and we saw how to get data from a REST API using fetch. The chapter finished with an exercise that retrieved reviews from Bookr using the REST API and rendered them to the page in an interactive component.

In the next chapter, we will look at how to deploy our Django project to a production web server.