Accessibility Support

Market’s Most Advanced Accessibility Features

We have always been interested in supporting developers and organizations committed to building applications accessible to people with disabilities. This is why we are committed to delivering highly accessible UI components to help you give everyone equal access to your application without having to write any code.


Components Built According to W3C Web Content Accessibility Guidelines and Section 508

The Telerik ASP.NET AJAX controls follow the W3C Web Content Accessibility Guidelines (WCAG) 1.0/2.0 which set the standards for applications providing accessible content. According to how many of the guidelines are followed in building the app, W3C defines three levels of accessibility conformance: “A”, “AA” and “AAA”.

The Telerik components also conform to the technical standards set out in Section 508 of the Rehabilitation Act, the law that requires that all Federal Agencies make their electronic and information technology accessible to people with disabilities.

Applications built with components adhering to these guidelines will not only be accessible to people with disabilities, but also to users of all kinds of devices and interfaces: desktop browser, voice browser, mobile phone, automobile-based personal computer, etc.

You can download our Voluntary Product Accessibility Template (VPAT) as a reference.

 


Industry’s Most Accessible ASP.NET AJAX Editor

Although all Telerik controls for ASP.NET AJAX have accessibility levels "A" through "AAA", we are particularly proud of the accessibility enhancements implemented in RadEditor which made it the first accessible web-based rich editor on the market. Built with ease-of-use in mind, RadEditor was even selected by the Royal National Institute of Blind People for their new accessible website.

And in the cases when you work on SharePoint 2010 apps, we have your accessibility testing hassles covered out of the box. RadEditor for ASP.NET AJAX integrates with a real-time accessibility validation solution called Compliance Sheriff® Accessibility Foundation Module™ (AFM) for SharePoint®. Developed by HiSoftware, the leaders in automated content compliance solutions, the Compliance Sheriff will check the authored HTML output directly from the RadEditor interface.

See demo


Components Section 508 Compliance W3C Compliance Level Demo
Ajax Yes AA N/A
AsyncUpload Yes AAA -
AutoCompleteBox Yes AA -
Barcode Yes AAA -
BinaryImage Yes AAA -
Button Yes AAA* Browse
Calendar Yes AA Browse
Captcha Yes AAA** Browse
Chart Yes AAA -
ColorPicker Yes A Browse
ComboBox Yes AA Browse
DataPager Yes AAA Browse
DropDownList Yes AA -
DropDownTree Yes AA -
Dock Yes A Browse
Editor Yes AAA Browse
FileExplorer Yes A Browse
Filter Yes AA Browse
FormDecorator Yes AAA N/A
Grid Yes A Browse
ImageEditor Yes A Browse
ImageGallery Yes AAA -
Input Yes AAA Browse
LightBox Yes A -
ListBox Yes AA -
ListView Yes AA N/A
MediaPlayer Yes AA -
Menu Yes AAA Browse
Notification Yes AA Browse
PanelBar Yes AA Browse
PivotGrid Yes AAA Browse
Rating Yes A Browse
RibbonBar Yes A -
Rotator Yes A Browse
Scheduler Yes AA -
SearchBox Yes AA -
SiteMap Yes AAA -
Slider Yes AAA Browse
SocialShare Yes A Browse
Spell Yes AAA Browse
Splitter Yes A Browse
TabStrip Yes AA Browse
TagCloud Yes A Browse
Ticker Yes AAA -
TileList Yes AAA Browse
ToolBar Yes AA Browse
ToolTip Yes AAA Browse
TreeList Yes AAA Browse
TreeView Yes AA Browse
Window Yes AAA Browse
Wizard
Yes
A
Browse
XmlHttpPanel Yes AAA N/A

* When ToggleType="CheckBox", "Radio" or "Link" and if the Text property is set, the Button compliance level is A.
** If the CaptchaImage-EnableCaptchaAudio property is set to "true" the Captcha compliance level is A.