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The JavaScript Workshop

The JavaScript Workshop

By : Joseph Labrecque, Jahred Love , Daniel Rosenbaum , Nick Turner , Gaurav Mehla , Alonzo L. Hosford , Florian Sloot , Philip Kirkbride
4 (8)
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The JavaScript Workshop

The JavaScript Workshop

4 (8)
By: Joseph Labrecque, Jahred Love , Daniel Rosenbaum , Nick Turner , Gaurav Mehla , Alonzo L. Hosford , Florian Sloot , Philip Kirkbride

Overview of this book

If you're looking for a programming language to develop flexible and efficient apps, JavaScript is a great choice. However, while offering real benefits, the complexity of the entire JavaScript ecosystem can be overwhelming. This Workshop is a smarter way to learn JavaScript. It is specifically designed to cut through the noise and help build your JavaScript skills from scratch, while sparking your interest with engaging activities and clear explanations. Starting with explanations of JavaScript's fundamental programming concepts, this book will introduce the key tools, libraries and frameworks that programmers use in everyday development. You will then move on and see how to handle data, control the flow of information in an application, and create custom events. You'll explore the differences between client-side and server-side JavaScript, and expand your knowledge further by studying the different JavaScript development paradigms, including object-oriented and functional programming. By the end of this JavaScript book, you'll have the confidence and skills to tackle real-world JavaScript development problems that reflect the emerging requirements of the modern web.
Table of Contents (17 chapters)
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HTML Element Manipulation with JavaScript

We have alluded to the ability of JavaScript to directly manipulate elements within an HTML document a number of times. We'll now go ahead and see firsthand exactly how the language can be leveraged to perform this sort of manipulation.

Before moving on to the activity, there are a couple of concepts to understand so that you know how HTML elements function. As you've seen through example, elements in HTML generally consist of an opening and closing tag, within which there is often text data. If you think of a <p> tag or paragraph element in HTML, the text within that element, between the opening and closing tags, is the text displayed to the user.

If we need to address a specific HTML element to manipulate, the best way to do so is with the getElementById() JavaScript method. Of course, the element in question must contain an ID attribute for this to function as expected.

For example, maybe we have a simple HTML...

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The JavaScript Workshop
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