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 4. Debugging and Validation

As you work further and develop your own WordPress themes, you will no doubt discover that life will be much smoother if you debug and validate at each step of your theme development process, as follows:

  1. Adding some code.

  2. Checking if the page looks good in Firefox.

  3. Validating.

  4. Checking it in IE and any other browsers that you or the site's audience might use.

  5. Validating again, if necessary.

  6. Adding the next bit of code.

  7. Repeating, as necessary, until your theme is complete.

In this chapter, I'm going to cover the basics:

  • Debugging and validation; you will be employing these throughout your theme's development

  • The W3C's, XHTML, and CSS validation services

  • Using Firefox's JavaScript/Error Console for robust debugging

  • Using the Firebug extension and the Web Developer Toolbar

  • Troubleshooting some of the most common reasons why a "good code goes bad", especially in IE, and the various ways to remedy the problems