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Practical Web Development

You're reading from   Practical Web Development Learn CSS, JavaScript, PHP, and more with this vital guide to modern web development

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Product type Paperback
Published in Jul 2015
Publisher
ISBN-13 9781782175919
Length 276 pages
Edition 1st Edition
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Author (1):
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Paul Wellens Paul Wellens
Author Profile Icon Paul Wellens
Paul Wellens
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Table of Contents (17) Chapters Close

Preface 1. The World Wide Web FREE CHAPTER 2. HTML 3. CSS 4. JavaScript 5. PHP 6. PHP and MySQL 7. jQuery 8. Ajax 9. The History API – Not Forgetting Where We Are 10. XML and JSON 11. MongoDB 12. Mobile First, Responsive Design with Progressive Enhancement 13. Foundation – A Responsive CSS/JavaScript Framework 14. Node.js A. Bootstrap – An Alternative to Foundation Index

XMLHttpRequest


The Ajax technologies rely on the XMLHttpRequest (XHR) object that can be used in JavaScript code. It is used to send HTTP or HTTPS requests to a web server and load the server response data back into the script. As is the case with many other web technologies, implementations of XMLHttpRequest differ in various browsers. Here, again, jQuery will come to the rescue. By using jQuery and the Ajax related methods it comes with, those incompatibilities do not have any cause for concern.

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