Drupal 6 Theming Cookbook -- Table of Contents -- Drupal 6 Theming Cookbook -- Credits -- About the Author -- About the Reviewers -- Preface -- What this book covers -- What you need for this book -- Who this book is for -- Conventions -- Reader feedback -- Customer support -- Errata -- Piracy -- Questions -- 1. Drupal Theme Basics -- Introduction -- Installing and enabling a theme -- Getting ready -- How to do it... -- How it works... -- There's more... -- Folder structure -- Uploading a new logo -- Getting ready -- How to do it... -- How it works... -- There's more... -- Directly linking to image files -- Uploading a new favicon -- Getting ready -- How to do it... -- How it works... -- There's more... -- Alternative methods -- Adding a slogan to the theme -- Getting ready -- How to do it... -- How it works... -- There's more... -- Similar settings -- Allowing users to choose from multiple themes -- Getting ready -- How to do it... -- How it works... -- Displaying a different theme for administration -- Getting ready -- How to do it... -- How it works... -- Adding an existing block to the theme -- Getting ready -- How to do it... -- How it works... -- There's more... -- Theme-specific block layouts -- Adding a custom block to the theme -- Getting ready -- How to do it... -- How it works... -- There's more... -- Doing more with custom blocks -- Displaying a block only on the front page -- Getting ready -- How to do it... -- How it works... -- There's more... -- Multiple pages -- Matching against URL aliases -- Exclusive display -- Controlling block visibility based on user role -- Getting ready -- How to do it... -- How it works... -- Controlling block visibility based on node type -- Getting ready -- How to do it... -- How it works... -- 2. Beyond the Basics -- Introduction -- Understanding the anatomy of a theme -- Getting ready.

How to do it... -- How it works... -- There's more... -- Other theme engine types -- Creating a sub-theme based on a core theme -- Getting ready -- How to do it... -- How it works... -- There's more... -- Garland and Minnelli -- Chaining -- Overriding base theme elements in a sub-theme -- Getting ready -- How to do it... -- How it works... -- There's more... -- Clean upgrades -- Changing the screenshot image of a theme -- Getting ready -- How to do it... -- How it works... -- There's more... -- Using the .info file -- Including a CSS file in a theme -- Getting ready -- How to do it... -- How it works... -- There's more... -- Overriding the base theme's stylesheet -- Enabling CSS optimization -- Getting ready -- How to do it... -- How it works... -- There's more... -- When to use it -- Other optimizations -- Creating the mysite module to hold our tweaks -- Getting ready -- How to do it... -- How it works... -- There's more... -- Module builder -- Adding a CSS file from a module -- Getting ready -- How to do it... -- How it works... -- There's more... -- Adding inline CSS -- Displaying a different theme for each day of the week -- Getting ready -- How to do it... -- How it works... -- There's more... -- Displaying a random theme -- Creating a fresh look using the color module -- Getting ready -- How to do it... -- How it works... -- There's more... -- Custom presets -- 3. Custom Themes and Zen -- Introduction -- Clearing the theme registry -- Getting ready -- How to do it... -- How it works... -- There's more... -- Clearing the cache using the Development block -- Creating a theme from scratch -- Getting ready -- How to do it... -- How it works... -- Creating myzen, a Zen-based theme -- Getting ready -- How to do it... -- How it works... -- There's more... -- Sub-theme of Zen -- RTFM -- Rebuild theme registry automatically.

Choosing a CSS layout for myzen -- Getting ready -- How to do it... -- How it works... -- There's more... -- Sidebar support -- RTL -- Custom layouts -- Overriding Zen template files with myzen -- Getting ready -- How to do it... -- How it works... -- Adding a custom region to myzen -- Getting ready -- How to do it... -- How it works... -- Adding a background image to the theme -- Getting ready -- How to do it... -- How it works... -- There's more... -- Custom file structures -- Unused stylesheets -- Adding a conditional stylesheet in Zen -- Getting ready -- How to do it... -- How it works... -- There's more... -- Conditional stylesheets for other themes -- Modifying myzen's theme settings -- Getting ready -- How to do it... -- How it works... -- 4. Templating Basics -- Introduction -- Changing the layout of a page using page.tpl.php -- Getting ready -- How to do it... -- How it works... -- Customizing the appearance of a particular node type -- Getting ready -- How to do it... -- How it works... -- There's more... -- Hiding submission information -- Customizing the appearance of a specific node -- Getting ready -- How to do it... -- How it works... -- Theming made easy using the Devel module -- Getting ready -- How to do it... -- How it works... -- Theme overrides using the Theme developer module -- Getting ready -- How to do it... -- How it works... -- There's more... -- Drupal API documentation -- Compatibility issues -- Listing all available variables in a template file -- Getting ready -- How to do it... -- How it works... -- There's more... -- Doing it manually -- Documentation -- Displaying the profile name instead of a username -- Getting ready -- How to do it... -- How it works... -- There's more... -- Realname module -- Styling the site maintenance page -- Getting ready -- How to do it... -- How it works... -- There's more...

Maintenance template -- 5. Development and Debugging Tools -- Introduction -- Finding the right function to use to theme an object -- Getting ready -- How to do it... -- How it works... -- There's more... -- Function reference and the theme registry -- Analyzing variables using the Devel module -- Getting ready -- How to do it... -- How it works... -- There's more... -- Removing debug functions after use -- Other useful Devel module functions -- Generating sample content using the Devel generate module -- Getting ready -- How to do it... -- How it works... -- Resetting the default theme manually -- Getting ready -- How to do it... -- How it works... -- There's more... -- Using the Devel module to view and edit database variables -- Live preview with Web Developer -- Getting ready -- How to do it... -- How it works... -- There's more... -- Editing HTML and CSS using Firebug -- View all CSS rules at once -- Validating HTML and CSS using Web Developer -- Getting ready -- How to do it... -- How it works... -- There's more... -- Validating HTML and CSS automatically -- Turning off JavaScript in the browser -- Getting ready -- How to do it... -- How it works... -- There's more... -- Disabling JavaScript in Opera -- Disabling JavaScript in Internet Explorer 8 -- Disabling CSS in the browser -- Getting ready -- How to do it... -- How it works... -- There's more... -- Disabling CSS in Internet Explorer 8 -- Inspecting elements and debugging CSS using Firebug -- Getting ready -- How to do it... -- How it works... -- Diagnostic logging of JavaScript using Firebug -- Getting ready -- How to do it... -- How it works... -- There's more... -- Other console variants -- Breakpoints, watches, and more -- 6. Advanced Templating -- Introduction -- Adding a variable to all node templates -- Getting ready -- How to do it... -- How it works...

Deleting a variable from the page template -- Getting ready -- How to do it... -- How it works... -- Adding a custom theme setting -- Getting ready -- How to do it... -- How it works... -- There's more... -- Zen's breadcrumb settings -- Complex form options -- Hiding all regions on a page -- Getting ready -- How to do it... -- How it works... -- There's more... -- Selective hiding of regions -- Displaying the last updated date instead of the submitted date -- Getting ready -- How to do it... -- How it works... -- There's more... -- format_interval() and other format functions -- Module-based variable manipulation -- Getting ready -- How to do it... -- How it works... -- There's more... -- Adding classes to Zen-based themes -- Optimizing using hook_preprocess() -- Getting ready -- How to do it... -- How it works... -- Displaying the date field in calendar form -- Getting ready -- How to do it... -- How it works... -- 7. JavaScript in Themes -- Introduction -- Including JavaScript files from a theme -- Getting ready -- How to do it... -- How it works... -- There's more... -- Executing JavaScript only after the page is rendered -- Drupal's JavaScript behaviors -- Including a JavaScript file only for certain pages -- Getting ready -- How to do it... -- How it works... -- There's more... -- Checking paths with greater accuracy -- Giving the username textfield keyboard focus -- Getting ready -- How to do it... -- How it works... -- There's more... -- Keyboard focus on the first available textfield -- Exporting a variable from PHP to JavaScript -- Getting ready -- How to do it... -- How it works... -- Adding default text to the search textfield -- Getting ready -- How to do it... -- How it works... -- Displaying comments in compact form -- Getting ready -- How to do it... -- How it works... -- Adding column-sort functionality to tables -- Getting ready.

How to do it...