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)

An introduction to JavaScript

In this section, we will briefly introduce some basic JavaScript concepts. This includes data structures such as variables, constants, arrays, and objects and callables such as functions, classes, and methods. Different operators will be covered as we introduce them.

This will give us the requisite knowledge to begin a brief overview of the React framework.

Loading JavaScript

JavaScript can either be inline in an HTML page or included in a separate JavaScript file. Both methods use the <script> tag. With inline JavaScript, the JavaScript code is written directly inside the <script> tags in an HTML file; for example, like this:

  <script>
  // comments in JavaScript can start with //
  /* Block comments are also supported. This comment is 
      multiple lines and doesn't end until we use a star then 
      slash:/
  let...