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Web Development with Django

Web Development with Django - Second Edition

By : Ben Shaw, Chris Guest, Bharath Chandra K S, Saurabh Badhwar
4.3 (7)
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Web Development with Django

Web Development with Django

4.3 (7)
By: Ben Shaw, Chris Guest, Bharath Chandra K S, Saurabh Badhwar

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)
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JavaScript frameworks

These days, real-time interactivity is a fundamental part of web applications. While simple interactions can be added without a framework (developing without a framework is often called Vanilla JS), as your web application grows, it can be much easier to manage with the use of a framework. Without a framework, you would need to do all these things yourself:

  • Manually define the database schema
  • Convert data from HTTP requests into native objects
  • Write form validation
  • Write SQL queries to save data
  • Construct HTML to show a response

Compare this to what Django provides. Its Object Relational Mapping (ORM), automatic form parsing and validation, and templating drastically reduce the amount of code you need to write. JavaScript frameworks bring similar time-saving enhancements to JavaScript development. Without them, you would have to manually update the HTML elements in the browser as your data changes. Let’s take a simple example...

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Web Development with Django
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