Book Image

Drupal 7 Theming Cookbook

By : Karthik Kumar
Book Image

Drupal 7 Theming Cookbook

By: Karthik Kumar

Overview of this book

<p>The greatest strength of Drupal lies in its design which, when employed correctly, allows developers to literally handcraft every aspect of a site, so that it looks and performs exactly how they want it to. While it is reasonably straightforward to download a Drupal theme and install it, doing anything beyond that is not. Using custom themes requires familiarity and experience with Drupal's theming system, especially if you want to easily administer and maintain your themes.</p> <p>Drupal 7 Theming Cookbook provides a plethora of recipes that enable Drupal template designers to make full use of its extensibility and style their site just the way they want it. It is a well-rounded guide which will allow users to take full advantage of Drupal's theming system.</p> <p>This cookbook starts with recipes which address the basics of Drupal's theme system, including 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 content. With the introduction of the Field API and the growing importance of Views and Panels in Drupal 7, chapters have been dedicated to each feature. You will also learn many techniques for dealing with Drupal&rsquo;s templating system, which will allow you create themes which surpass even the existing Drupal and contributed modules.</p>
Table of Contents (18 chapters)
Drupal 7 Theming Cookbook
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface

Creating a subtheme based on a core theme


As explained in the introduction to this chapter, subthemes allow developers to customize and extend existing theme installations in a non-destructive manner. They are also handy in keeping the amount of repetitious code to a minimum thereby improving efficiency and easing management.

This recipe details the steps involved in creating a subtheme of an existing theme, which in this case is the core theme, Garland.

Getting ready

Create a folder named mytheme inside sites/all/themes. This name is usually also the name of the new theme and it is best to keep things uncomplicated by not using spaces and special characters. While mytheme is suitable for the purpose of this recipe, it will be a good idea to give the theme a unique and pertinent name based on its design and use. It is also important to ensure that there are no name conflicts with other existing core or contributed themes.

Note

As mentioned in the previous chapter, by creating this theme within...