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)

django-crispy-forms

In Bookr, we are using the Bootstrap CSS framework. It provides styles that can be applied to forms using CSS classes. Since Django is independent of Bootstrap, when we use Django forms, it does not even know that we are using Bootstrap and so has no idea of what classes to apply to form widgets.

django-crispy-forms acts as an intermediary between Django forms and Bootstrap forms. It can take a Django form and render it with the correct Bootstrap elements and classes. It not only supports Bootstrap but also other frameworks, such as Uni-Form and Foundation (although Foundation support must be added using a separate package, crispy-forms-foundation).

Its installation and setup are quite simple. Once again, it is installed with pip3:

pip3 install django-crispy-forms

Note

For Windows, you can use pip instead of pip3 in the preceding command.

Then, there are just a couple of settings changes. First, add crispy_forms to your INSTALLED_APPS. Then, you...