Re: Using ARIA to override semantics from Tab Atkins Jr. on 2011-03-21 (public-html@w3.org from March 2011)

From: Tab Atkins Jr. <jackalmage@gmail.com>
Date: Mon, 21 Mar 2011 13:20:50 -0700
To: Steve Faulkner <faulkner.steve@gmail.com>
Cc: Henri Sivonen <hsivonen@iki.fi>, HTML WG <public-html@w3.org>, "W3C WAI Protocols & Formats" <w3c-wai-pf@w3.org>
Message-ID: <AANLkTikqLPCMmarKpB6QWNBSUZOoNf4ajMYNAdyksBTN@mail.gmail.com>

On Mon, Mar 21, 2011 at 1:11 PM, Steve Faulkner
<faulkner.steve@gmail.com> wrote:
> hi henri,
>
> "In particular, the presence of
> ARIA attributes MUST NOT affect CSS pseudoclass matching"
>
> can you provide a code example that illustrates this?
>
> I am having problems wrapping my head around what you mean.

For example, role=link making an element match :link, or aria-invalid
making an element match :invalid.

~TJ

Received on Monday, 21 March 2011 20:21:43 UTC