Understanding the DOM

Download free course Understanding the DOM, pdf file on 126 pages by Tania Rascia.
JavaScript is the de facto programming language of the web, but the language itself does not include any built-in method for working with input/output (I/O), such as graphics display and sound. Instead, the web browser provides an API for accessing the HTML document in a tree structure known as the Document Object Model (DOM). The combination of JavaScript and the DOM is what allows us to create interactive, dynamic websites.

Many modern frameworks, such as React, Vue, and Svelte abstract away much of the DOM from the developer, but frameworks also use the DOM under the hood. The JavaScript library jQuery was also created to make working with the DOM easier, but the modern development practice is to work with the DOM directly. In order to be a proficient web developer, having a deep understanding of what the DOM is and how to work with it is essential. The goal of this book is to provide a base understanding of the DOM, as well as explore examples of the most common and useful methods for interacting with the DOM.

The topics that it covers include:
- The DOM and DOM tree structure;
- How to access, traverse, and modify nodes and elements in the DOM;
- How to modify attributes, classes, and styles in the DOM;
- Use events to make interactive, dynamic websites.

Each chapter is self-contained and can be followed independently of the others. However, if you are not yet familiar with the concept of the DOM and DOM tree, it is recommended that you read the introductory chapters first.

Table of contents

  • Introduction to the DOM
  • Understanding the DOM Tree and Nodes
  • How To Access Elements in the DOM
  • How To Traverse the DOM
  • How To Make Changes to the DOM
  • How To Modify Attributes, Classes, and Styles in the DOM
  • Understanding Events in JavaScript
Pages : 126
File type : PDF
Downloads: 19
Submitted On: 2022-02-03
License: CC BY-NC-SA
Author(s): Tania Rascia

What this DOM course can do for you

Take advantage of this course called Understanding the DOM to improve your Web development skills and better understand DOM.

This course is adapted to your level as well as all DOM pdf courses to better enrich your knowledge.

All you need to do is download the training document, open it and start learning DOM for free.

This tutorial has been prepared for the beginners to help them understand basic DOM Web development. After completing this tutorial you will find yourself at a moderate level of expertise in DOM from where you can take yourself to next levels.

This tutorial is designed for DOM students who are completely unaware of DOM concepts but they have basic understanding on Web development training.