Tutorials

Accessibility

The Omeka Team strives to adhere to the principles and guidelines for accessibility that are articulate in Web Content Accessibility Guidelines 2.1. Contributions to the core and addons should also uphold those standards.

Plugin Basics

• Plugin Directory Structure
• Best Practices for Plugin Development
• Understanding Hooks
• Understanding Filters

Essential Classes in Omeka

• Understanding Omeka_Plugin_AbstractPlugin
• Understanding Omeka_Record_AbstractRecord
• Understanding Omeka_Db_Table
• Understanding Omeka_Controller_AbstractActionController

The Admin Theme

• Understanding the Admin CSS
• Understanding Omeka_Form_Admin
• Understanding Form Elements

Public Themes

• Modifying Themes
• Working with Public Themes
• Omeka Theme Style Guide

File Display

• Changing Fallback Thumbnails
• Representative Files for Records
• File Derivative Strategies

International Locale Support

• Internationalization

Extending Omeka and the Standard Plugins

• Extending Exhibit Builder 3
• Working with Shortcodes

User-Submitted Recipes

• Display Different Header Images
• Retaining Search or Sort Order when Paging through Items