Book Image

Web Developer's Reference Guide

By : Joshua Johanan, Talha Khan, Ricardo Zea
Book Image

Web Developer's Reference Guide

By: Joshua Johanan, Talha Khan, Ricardo Zea

Overview of this book

This comprehensive reference guide takes you through each topic in web development and highlights the most popular and important elements of each area. Starting with HTML, you will learn key elements and attributes and how they relate to each other. Next, you will explore CSS pseudo-classes and pseudo-elements, followed by CSS properties and functions. This will introduce you to many powerful and new selectors. You will then move on to JavaScript. This section will not just introduce functions, but will provide you with an entire reference for the language and paradigms. You will discover more about three of the most popular frameworks today—Bootstrap, which builds on CSS, jQuery which builds on JavaScript, and AngularJS, which also builds on JavaScript. Finally, you will take a walk-through Node.js, which is a server-side framework that allows you to write programs in JavaScript.
Table of Contents (22 chapters)
Web Developer's Reference Guide
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
9
JavaScript Expressions, Operators, Statements, and Arrays
Index

Labels and badges


Labels and badges offer help tools that keep track of the progressive factors, such as numerical indicators, counts, percentages, and so on, by keeping counts or by showing the status of a website being loaded and so on.

Labels

Labels are associated with different headings or titles which help in keeping records of counts or give tips among other things. Labels can be declared as follows:

<h3>This is an example Heading<span class="label label-default">This is an example label</span></h3>

Badges

Badges are the same as labels with the only difference being the shape. Badges have more curved shapes than labels. They are mainly used to notify the user of the new changes, unseen e-mails, and so on. Let's take a look at the following code snippet:

<a href="#">Check EMailsEMails <span class="badge">4545</span></a>