- From: Charles McCathieNevile <chaals@opera.com>
- Date: Fri, 18 Mar 2011 06:43:46 +0100
- To: "Jonas Sicking" <jonas@sicking.cc>, "Leif Halvard Silli" <xn--mlform-iua@xn--mlform-iua.no>
- Cc: "Laura Carlson" <laura.lee.carlson@gmail.com>, "Geoff Freed" <geoff_freed@wgbh.org>, "public-html@w3.org" <public-html@w3.org>, "HTML Accessibility Task Force" <public-html-a11y@w3.org>
On Wed, 16 Mar 2011 00:51:12 +0100, Leif Halvard Silli <xn--mlform-iua@målform.no> wrote: > Jonas Sicking, Tue, 15 Mar 2011 14:13:54 -0700: >> As far as I can see aria-describedby addresses this use case. I >> believe ARIA is no explicitly supported by HTML5 drafts. > > Now I am surprised. Care to explain? See my concrete questions below. > >>> On 2/25/11, Geoff Freed wrote: > >>>> [ ... ] bear in mind that long descriptions are >>>> typically produced after the original content has been published. > > Jonas, when produced after the original, how would you use > aria-describdby? Same as longdesc. By editing the page unless you put a placeholder there that temporarily isn't helpful. In other words, I don't think that is an issue for picking between the two. > [...] >>>> Furthermore, those hosted descriptions will be living documents which >>>> may need to be improved upon in a collaborative and moderated >>>> fashion. [...] > > Jonas, how can aria-describedby address the use case of a description > that lives on another page? It can't. This is the major piece that longdesc can do which aria-describedBy doesn't. cheers Chaals -- Charles McCathieNevile Opera Software, Standards Group je parle français -- hablo español -- jeg lærer norsk http://my.opera.com/chaals Try Opera: http://www.opera.com
Received on Friday, 18 March 2011 05:44:26 UTC