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

Customizing breadcrumbs in Zen-based themes


Breadcrumbs are elements essential in the layout of a page. They allow users to identify their current position in the site's hierarchy as well as making it easy to retrace their steps and revisit previously visited pages. This recipe describes how breadcrumbs can easily be customized in Zen-based themes. We will attempt to change the breadcrumb delimiter from an angled quotation to ellipsis.

Getting ready

We will be using the myzen theme created earlier in this book as the example theme in this recipe.

How to do it...

The default myzen breadcrumb uses a right-angled quotation as the delimiter. This can be modified as follows:

  1. 1. Navigate to the theme administration page at admin/appearance (Home | Administration | Appearance).

  2. 2. Locate the myzen theme and click on its associated Settings link.

  3. 3. Scroll down until we reach the fieldset titled Breadcrumb settings as displayed in the following screenshot:

  4. 4. Change the value of the Breadcrumb separator...