WordPress 2.8 Themes Cookbook

WordPress 2.8 Themes Cookbook

By : Nick Ohrn, Lee Jordan

Buy this Book

WordPress 2.8 Themes Cookbook

By: Nick Ohrn, Lee Jordan

Buy this Book

Overview of this book

Themes are among the most powerful features that can be used to customize a web site and give it a professional look, especially in WordPress. Using custom themes you can brand your site for a particular corporate image, ensure standards compliance, and create easily navigable layouts. But most WordPress users still continue to use default themes as developing and deploying themes that are flexible and easily maintainable is not always straightforward and lot of issues pop up during the process.This easy-to-use step-by-step guide will help you create powerful themes for your WordPress web site, and solve your theme development problems in a quick and effective way. It enables you to take full control over your site's design and branding and make it look smarter.WordPress is distributed with two ready-to-use themes. You can use these themes to give a common look to your website, or use the techniques described in this book to create custom themes. This book includes over 100 useful recipes to help you get started and create advanced themes. It starts with the basics of WordPress themes and creating a theme from scratch. Then, it covers how to enhance your template and add effects to get a rich look. You will learn how to manage pages, categories, and tags for your blogs, and how to make your posts look unique. You will also learn about the comment system and sidebars that will help you give a new feel to your blog and web site.This book will help you through the most common problems encountered when developing a WordPress theme. You will get tips to enhance your design skill and eventually enhance your blog's design.

WordPress 2.8 Themes Cookbook

Credits

About the Authors

About the Reviewers

Preface

Free Chapter

WordPress Theme Basics

Introduction

Finding documentation on WordPress.org

Downloading themes from the WordPress theme repository

Downloading themes from third-party websites

Installing and activating a theme

Displaying the blog name

Getting the absolute directory path of the active theme

Creating a theme from scratch

Creating a child theme

Creating a theme by using a theme framework

Adding expected WordPress hooks

Including PHP files from your theme

Creating Navigation

Introduction

Listing all of the pages that exist on a blog

Listing all of the categories defined for a blog

Listing all of the tags in use on a blog

Highlighting the current page in the navigation

Adding a search function to a theme

Getting the category page link from a category name

Displaying page links only if the destination page exists

Creating a category drop-down menu

Creating drop-downs using child pages

The Loop

Introduction

Creating a basic Loop

Displaying ads after every third post

Removing posts in a particular category

Removing posts with a particular tag

Highlighting sticky posts

Creating multiple loops in a single template

Displaying only posts in a particular category

Styling every other post differently

Styling posts in a particular category differently

Showing every post in a category on a category archive page

Template Tags

Introduction

Displaying the post title

Automatically limiting the number of words of content

Determining if the user is on a specific page

Determining if the user is viewing a post in a particular category

Displaying the post date for each post

Highlighting search terms in post content

Displaying login/logout links

Adding navigation through older/newer posts

Displaying an edit link for posts

Displaying custom field content

Displaying a post author's avatar

Comments

Introduction

Displaying a comment form on a post

Displaying comments on a post

Displaying the latest comments on your blog

Highlighting the post author's comments

Alternating the style for comments

Displaying threaded comments properly

Sidebars

Introduction

Using the Text widget for custom sidebar content

Including a dynamic sidebar in your theme

Including multiple dynamic sidebars in your theme

Setting the default widgets for a sidebar in your theme

Positioning multiple sidebars in your theme by using CSS

Styling the appearance of sidebars in your theme by using CSS

Displaying different widgets on different

Showing asides in the sidebar by using the Miniposts plugin

Adding an interactive Facebook-style wall to a sidebar by using jQuery

Custom Page Templates

Introduction

Creating a simple page template

Creating an archives page template

Creating a taxonomy navigation template

Displaying author avatars and descriptions

Creating a table of contents page template

Showing your pictures from Flickr

Displaying a special template for a specific category

Integrating Media

Introduction

Aligning images properly within a post

Styling image galleries

Styling image captions

Creating a media template

Creating a media template for a specific media type

Creating video posts by using the Viper's Video QuickTags plug-in

Showing Author Information

Introduction

Getting author data via an author's ID

Dynamically displaying the author's name and linked e-mail address

Listing all of the published authors on a site

Listing the authors who most recently published a post

Listing authors by the total number of comments that their posts have received

Adding a custom user field to display an author's Twitter link

Adding JavaScript Effects

Introduction

Linking to your theme's JavaScript files directly

Adding JavaScript files to your theme programmatically

Adding a bundled library to your theme programmatically

Creating a featured post slider

Making sidebar widgets toggle-able

Adding a font size toggle

Advanced WordPress Themes

Introduction

Adding a theme options page

Allowing for multiple theme color schemes

Changing the default Gravatar icon for your theme

Registering shortcodes for your theme

Localizing your theme

Displaying information based on the logged-in user's role

Packaging your theme for distribution

Uploading your theme to the WordPress.org theme repository

Layout

Introduction

Adding a skip navigation link for usability

Centering your site's layout in the browser window

Setting up a randomly-rotating header image

Making theme components drag-and-drop

Creating a global toolbar for your theme

Creating tabbed navigation for your theme

Customer Reviews

5 star

4 star

3 star

2 star

1 star

Listing all of the published authors on a site

The most common place to see author data is adjacent to content written by that author. However, it can be beneficial for both your site visitors and your site metrics to display a list of all authors somewhere on your site. The information displayed can range from a simple list of names with links to their posts, to their name, biography, and the last few posts that they made.

Getting started

For this recipe, you need to have a basic theme created already with a sidebar.php file. Also, you need to know where you want to put your list of authors. This could be within a page template or a sidebar. For this recipe, we'll assume that you want to display the listing inside of a sidebar.

How to do it...

Open up a sidebar file, and enter the following code into it:

<ul>
<li>
<ul>
<?php
$all_users = get_users_of_blog();
foreach($all_users as $user ) {
$num_authors_posts = get_usernumposts($user->ID);
if( 0 < $num_authors_posts...

WordPress 2.8 Themes Cookbook

By : Nick Ohrn, Lee Jordan

WordPress 2.8 Themes Cookbook

By: Nick Ohrn, Lee Jordan

Overview of this book

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Current Title:

WordPress 2.8 Themes Cookbook

Listing all of the published authors on a site

Getting started

How to do it...