Chapter 8. YUI Support
In This Chapter
Introduction
Note
In this release, YUI on YAP is a beta feature providing limited YUI library support.
Caja, the YAP front-end securer, restricts the use of certain insecure JavaScript features within the Canvas view of a YAP Open application. However, several YUI utilities have been integrated with YAP, enabling you to include YUI functionality in a Canvas view.
To understand this chapter, you should already be familiar with YUI. For more information, see the YUI Library sites on YDN and yuilibrary.com.
YUI Libraries and Utilities Available in YAP
YAP supports a subset of the YUI 2.8.x libraries and utilities. Other releases of YUI are not supported on YAP. The YUI libraries and utilities supported by YAP are listed in the following sections:
YUI Core
- YAHOO Global Object (base requirement for all YUI components)
- DOM Collection (convenience methods for DOM interactions)
- Event Utility (event normalization and custom events)
YUI Library Utilities
- Animation Utility
- Connection Manager (for XHR / AJAX)
- DataSource Utility
- Drag and Drop Utility
- Element Utility
- ImageLoader Utility
- Resize Utility
- Selector Utility
YUI Library Controls / Widgets
- AutoComplete
- Button
- Container (including Module, Overlay, Panel, Tooltip, Dialog, SimpleDialog)
- Menu
- TabView
- TreeView
Including YUI Scripts and CSS
To include YUI in your Canvas view, follow the procedures described in the "Start building" step on the page, YUI 2 - Yahoo! User Interface Library. If you include YUI directly from the Yahoo! servers, the YUI JavaScript libraries are interpreted by the cajoler and swapped with a Caja-save version on the Yahoo! servers. If you include YUI by inserting the contents inline onto your page, the inlined script is interpreted by the cajoler and rewritten to its Caja-safe equivalent.
To determine which YUI scripts and CSS need to be included in your application, use the YUI Dependency Configurator.
Support and Bugs
To report a bug or ask a question about YUI on YAP, post to the YAP Forum. For support on YUI without YAP, see the yuilibrary.com site. When posting, please provide the following information:
- The YUI libraries that you are using.
- A description of the problem you are encountering.
- A code snippet that illustrates the problem.
- Applicable error messages or logs.