- From: Joanmarie Diggs <jdiggs@igalia.com>
- Date: Tue, 23 Feb 2016 18:20:25 -0500
- To: James Teh <jamie@nvaccess.org>
- Cc: IA2 List <Accessibility-ia2@lists.linux-foundation.org>, ARIA Working Group <public-aria@w3.org>
Hey Jamie. Yeah, we have a description property which is a string. Right now, I don't have a strong feeling either way about whether aria-errormessage's text belongs as part of that value. So if you think it should be there in addition to exposed via the relationship pair, I don't mind. --joanie On 02/23/2016 06:03 PM, James Teh wrote: > Sounds great. I'm happy with this mapping. > > Would this message be included in the concatenated description string > for an object? I'm not sure if ATK has this, but in MSAA (and thus IA2), > you can call the accDescription property and it provides the description > as a string. Right now, that would include the text of anything listed > in aria-describedby. I think it *should* include the error message myself. > > Jamie > > On 24/02/2016 5:42 AM, Joanmarie Diggs wrote: >> Hey all. >> >> We need to map aria-errormessage on the various platforms, including >> ATK/AT-SPI2 and IA2. Given the ongoing desire for cross-platform >> homogeneity, I'll toss out what I was thinking for my platform for >> consideration by IA2 folks. >> >> Proposal: Connect the message to the element with the error via the >> RELATION_DESCRIBED_BY/RELATION_DESCRIPTION_FOR relation pair and expose >> "errormessage" as an object attribute. >> >> Rationale: >> >> 1. An error message provides descriptive information about an object. >> >> 2. Exposure via a relation eliminates the need to tree dive to find >> the error. >> >> 3. Accessible relations can have multiple targets, so this exposure >> does not stomp on a non-error description while at the same time >> eliminating the need for each platform to create a new relation >> type(s). >> >> 4. The object attribute is needed to identify which target (if any) >> is an error message. >> >> Thoughts? >> --joanie >> _______________________________________________ >> Accessibility-ia2 mailing list >> Accessibility-ia2@lists.linuxfoundation.org >> https://lists.linuxfoundation.org/mailman/listinfo/accessibility-ia2 >
Received on Tuesday, 23 February 2016 23:21:01 UTC