The accessibility of the Web APEX is consistent?

I am referring to the Web Content Guidelines of the accessory (http://www.w3.org/TR/WCAG20/).

For most of the projects of governance, the requirement is that any application is supported - the accessibility of the web. This means, it doesn't have to be unencumbered, but that of alternatives not indicated if any user has some disadvantage (disability or some options turned off, etc.) and cannot use a special function.

I would like to know if anyone has experience with the type of action must be taken to ensure that an ApEX application is «supported web accessibility» Y at - there no official statement on this subject and the Apex Oracle?

I have my doubts about the use of
* Icons = > may depend on the theme, but is always a text alternative for the included icons?
* JavaScript = > APEX Will still work if JavaScript is disabled?
* Cookies = > I think apex may work with sessions of the url instead of using cookies. Has anyone ever tried?
* ...?

_ applications based on the overview of the requirements of the W3C for browser

Noticeable

-Provide non-text content text alternatives.
-Provide captions and alternatives for audio and video content.
-Make content adaptable; and make it available to assistive technologies.

-Use sufficient contrast to make things easy to see and hear.

Operable

-Make all the keyboard of accessible features.
-Give users enough time to read and use content.
-Do not use the content, causing convulsions.
-Help users navigate and find content.

Understandable

-Make the text readable and understandable.
-Make content appear and operate predictably.
-Help users avoid and correct mistakes.

Robust
-Maximize compatibility with current and future technologies.

Published by: W. Sven on September 11, 2009 11:54

Sven,

I did some 508 complaint with APEX development in the past, and it is really very easy.

The mechanism of the apex model makes it easy to make your 508 compliant applications. The only thing to keep in mind when creating applications is that less is more; You may need are reluctant to use jQuery or other frameworks based on JavaScript, because they usually give screen readers a moment difficult.

The directives that you posted are a good start. There are also a lot of information available online, more precisely at http://www.section508.gov/

Another thing - we were able to get a couple of disclaimers with some of the more complex pages that we have built, as they were not for all users, but only for a select few users admin.

I hope this helps!

-Scott-

http://spendolini.blogspot.com
http://sumnertech.com

Tags: Database

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