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Learning jQuery 3

Learning jQuery 3

By : Jonathan Chaffer
2.7 (3)
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Learning jQuery 3

Learning jQuery 3

2.7 (3)
By: Jonathan Chaffer

Overview of this book

If you are a web developer and want to create web applications that look good, are efficient, have rich user interfaces, and integrate seamlessly with any backend using AJAX, then this book is the ideal match for you. We’ll show you how you can integrate jQuery 3.0 into your web pages, avoid complex JavaScript code, create brilliant animation effects for your web applications, and create a flawless app. We start by configuring and customising the jQuery environment, and getting hands-on with DOM manipulation. Next, we’ll explore event handling advanced animations, creating optimised user interfaces, and building useful third-party plugins. Also, we'll learn how to integrate jQuery with your favourite back-end framework. Moving on, we’ll learn how the ECMAScript 6 features affect your web development process with jQuery. we’ll discover how to use the newly introduced JavaScript promises and the new animation API in jQuery 3.0 in great detail, along with sample code and examples. By the end of the book, you will be able to successfully create a fully featured and efficient single page web application and leverage all the new features of jQuery 3.0 effectively.
Table of Contents (16 chapters)
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Performing tasks on page load

We have already seen how to make jQuery react to the loading of a web page. The $(() => {}) event handler can be used to run code that depends on HTML elements, but there's a bit more to be said about it.

Timing of code execution

In Chapter 1, Getting Started, we noted that $(() => {}) was jQuery's primary way to perform tasks on page load. It is not, however, the only method at our disposal. The native window.onload event can do the same thing. While the two methods are similar, it is important to recognize their difference in timing, even though it can be quite subtle depending on the number of resources being loaded.

The window.onload event fires when a document is completely downloaded to the browser. This means that...

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