Book Image

Bootstrap 4 Cookbook

By : Ajdin Imsirovic
Book Image

Bootstrap 4 Cookbook

By: Ajdin Imsirovic

Overview of this book

Bootstrap, one of the most popular front-end frameworks, is perfectly built to design elegant, powerful, and responsive interfaces for professional-level web pages. It supports responsive design by dynamically adjusting your web page layout. Bootstrap 4 is a major update with many impressive changes that greatly enhance the end results produced by Bootstrap. This cookbook is a collection of great recipes that show you how to use all the latest features of Bootstrap to build compelling UIs. This book is using the most up-to-date version of Bootstrap 4 in all its chapters. First off, you will be shown how you can leverage the latest core features of Bootstrap 4 to create stunning web pages and responsive media. You will gradually move on to extending Bootstrap 4 with the help of plugins to build highly customized and powerful UIs. By the end of this book, you will know how to leverage, extend, and integrate bootstrap to achieve optimal results for your web projects.
Table of Contents (19 chapters)
Title Page
About the Author
About the Reviewer
Customer Feedback

Integrating a simple CSS Class Replacement plugin with Bootstrap 4

In this recipe, we will build on the concepts discussed in the preceding recipe. The plugin we make in this recipe will be used to help us showcase Flexbox layout options in the next chapter. For now, we will focus on making the plugin itself. The goal of the plugin is very simple--we want to have a plugin that we can pass two classes to. Then, in our HTML, we will add a button, and it will serve as a toggle. On clicking it, it will find the first css class and replace it with the second one. On another click, it will do the opposite.

Getting ready

To get ready, you can review the completed recipe by running harp server in the chapter7/complete folder and navigating to localhost:9000/recipe07-03. To see the simple effect we can achieve with this plugin, click on the button that reads Toggle Navbar Color.

After previewing the result we are trying to achieve, navigate to the chapter7/start folder and open the _js.ejs, _nav.ejs...