Book Image

Drupal 6 Theming Cookbook

Book Image

Drupal 6 Theming Cookbook

Overview of this book

Themes are among the most powerful features that can be used to customize a website to fit your needs. The greatest strength of Drupal lies in its design, which, when done right, allows developers to customize every aspect of the site. Although it might sound easy to customize the look of your site, it's not a cakewalk to build custom themes that are easy to administer and maintain.Drupal 6 Theming Cookbook provides a plethora of recipes that enable Drupal template designers to make full use of Drupal's extensibility and style their site just the way they want it. It is a well-rounded guide, which will allow users looking to theme their Drupal sites to do so by taking full advantage of Drupal's theming system. It covers numerous aspects from creating custom themes to using the powerful CCK, Views, and Panels modules to create rich designs that are easy to administer and maintain.Structured as a collection of recipes to perform a wide variety of tasks, this book will guide readers through most important aspects of Drupal theming. It starts off with recipes dealing with the basics of Drupal's theme system: you will find recipes for solving all your problems with regions and blocks. It then moves on to advanced topics such as creating a custom theme and using it to modify the layout and style of the content that is output on a page. A substantial number of recipes are dedicated to Drupal's template system, which will provide you with a solid foundation in order to override the output of Drupal and contributed modules. Furthermore, as the combination of modules such as CCK, Views, and Panels is so widely prevalent, chapters have been dedicated for each of these modules. With this book, you'll learn to get the most out of Drupal's templating system and its modules to create rich designs for your site.
Table of Contents (18 chapters)
Drupal 6 Theming Cookbook
Credits
About the Author
About the Reviewers
Preface
Index

Theming a CCK field using a template file


While it is a quick and easy operation to manipulate markup using hook_nodeapi(), as our requirements become more complex, we inevitably need to resort to locating our customizations within a template file. Theming CCK fields using template files is just about the same as theming anything else in Drupal, albeit with a couple of caveats.

In this recipe, we will look at modifying the output of the Phone field in the company node type to use an unordered list when there are multiple items present.

Getting ready

We will be using the myzen theme created earlier in this book to hold our theme customizations. Following the recommendations outlined in earlier chapters, we will also be making use of the Devel and Theme developer modules to assist in identifying the theme functions and templates to override. It is assumed that these modules are installed and enabled.

To get an idea of the work at hand, navigate to a sample company node and view the markup of a...