Book Image

WordPress 2.8 Theme Design

Book Image

WordPress 2.8 Theme Design

Overview of this book

Themes are among the most powerful features that can be used to customize a web site, especially in WordPress. Using custom themes you can brand your site for a particular corporate image, ensure standards compliance, and create easily navigable layouts. But most WordPress users still continue to use default themes as developing and deploying themes that are flexible and easily maintainable is not always straightforward. It's easy to create powerful and professional themes for your WordPress web site when you've got this book to hand. It provides clear, step-by-step instructions to create a robust and flexible WordPress theme, along with best practices for theme development. It will take you through the ins and outs of creating sophisticated professional themes for the WordPress personal publishing platform. It reviews the best practices from development tools and setting up your WordPress sandbox, through design tips and suggestions, to setting up your theme's template structure, coding markup, testing and debugging, to taking it live. The last three chapters are dedicated to additional tips, tricks, and various cookbook recipes for adding popular site enhancements to your WordPress theme designs using third-party plugins. Whether you're working with a pre-existing theme or creating a new one from the ground up, WordPress Theme Design will give you the know-how to understand how themes work within the WordPress blog system, enabling you to take full control over your site's design and branding.
Table of Contents (15 chapters)
WordPress 2.8 Theme Design
Credits
About the Author
About the Reviewer
Preface
Index

Chapter 7. AJAX / Dynamic Content and Interactive Forms

AJAX—it's the buzzword that hit the Web with a bullet in 2005, thanks to Jesse James Garrett, a user-experience expert who founded www.AdaptivePath.com. If you're totally new to AJAX, I'll just point out that at its core, AJAX is nothing that scary or horrendous. AJAX isn't even a new technology or language!

Essentially, AJAX is an acronym for Asynchronous JavaScript and XML, and it is the technique of using JavaScript and XML to send and receive data between a web browser and a web server. A big advantage with this technique is the fact that you can dynamically update a piece of content on your web page or web form with data from the server (preferably formatted in XML), without forcing the entire page to reload. The implementation of this technique has made it obvious to many web developers that they can start making advanced web applications (sometimes called RIAs—Rich Interface Applications) that work and feel more like software...