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 the appearance of a specific node


In a similar vein to the previous recipe, we will be looking at using the Drupal theme system's naming scheme to customize specific pieces of content. While the previous recipe targeted nodes of a particular node type, here we are going to target a single node based on its node ID.

The customization we will be performing on the node in question is that it should only display its content and links to authenticated users. In other words, anonymous users will only be able to see its title.

Getting ready

As we are going to be targeting a particular node based on its node ID, we will need to obtain this number from the node in question. This can be discerned from the URL of the node which should, by default, be of the form node/123 where 123 signifies the node ID. If the node has a URL alias enabled, this ID can be obtained by clicking on the Edit link of the node, which should lead us to a URL containing the node ID.

How to do it...

Navigate to the...