We do need to file that with accessibility since it’s been an outstanding bug Jonathan.
> On Jan 30, 2018, at 7:10 PM, Jonathan Cohn <jon.c.c...@gmail.com> wrote: > > Hey folks do you think we should push Apple Accessibility on this? This has > to do with Popup boxes where multiple items can be selected. I haven't tried > out this specific widget but Brian writes these widgets using HTML5+ARIA so > that there are W3C standards backing his models. > > > Best wishes, > > Jonathan Cohn > > > >> Begin forwarded message: >> >> From: Bryan Garaventa <bryan.garave...@levelaccess.com >> <mailto:bryan.garave...@levelaccess.com>> >> Subject: Re: [WebAIM] Examples of comboboxes supporting multiple selected >> options >> Date: January 30, 2018 at 8:43:24 PM EST >> To: WebAIM Discussion List <webaim-fo...@list.webaim.org >> <mailto:webaim-fo...@list.webaim.org>> >> Reply-To: WebAIM Discussion List <webaim-fo...@list.webaim.org >> <mailto:webaim-fo...@list.webaim.org>> >> >> Hi, >> Actually you are encountering a bug in Safari >> https://bugs.webkit.org/show_bug.cgi?id=167680 >> <https://bugs.webkit.org/show_bug.cgi?id=167680> >> This has been a bug in Safari for years, it would be nice if Apple would >> finally get around to fixing it. I remember first mentioning this to them >> back in 2012. >> >> In regard to Chrome, Chrome is not a browser that is best supported in >> combination with mainstream screen readers, especially in regard to complex >> interactive ARIA widget constructs. >> >> The following is an editable version of the same functionality, which is >> more applicable to your email analogy. >> http://whatsock.com/tsg/Coding%20Arena/ARIA%20Comboboxes/ARIA%20Comboboxes%20(Native%20Inputs,%20Multiselect%20Editable%20with%20Substring%20Match)/demo.htm >> >> <http://whatsock.com/tsg/Coding%20Arena/ARIA%20Comboboxes/ARIA%20Comboboxes%20(Native%20Inputs,%20Multiselect%20Editable%20with%20Substring%20Match)/demo.htm> >> >> >> The following steps were tested using JAWS2018 and NVDA in IE11, Firefox, >> and Chrome Canary, and aside from issues where NVDA is not announcing live >> regions properly nor the correct selected state in IE11, nor is JAWS >> announcing live regions properly in Chrome, all of them are functionally >> accessible regardless. >> >> 1. Open the test page above with JAWS or NVDA running in either IE11, >> Firefox, or Chrome Canary. >> >> 2. Set focus into the editable Combobox, and type "hu". >> >> 3. After the autopopulated list appears, press the Down arrow to enter the >> dropdown list, then press Up and Down to move within the filtered results >> and press the Spacebar to check the desired options. >> >> 4. Press Enter to save your selections, then type "sci" in the edit field to >> bring up a new list of search results. >> >> 5. Press Down to enter the dropdown and move up and down within the list and >> press the Spacebar to check your desired authors, then press the Tab key to >> save your selections and move to the next element in the tab order, which is >> the Clear button. >> >> You can see your selections within a list below the buttons. When using JAWS >> in Chrome, it may be necessary to press Insert+Escape to refresh the virtual >> buffer because it is not updating properly when dynamic content changes >> occur at times, which is a JAWS bug. >> >> >> Bryan Garaventa >> Accessibility Fellow >> Level Access, Inc. >> bryan.garave...@levelaccess.com <mailto:bryan.garave...@levelaccess.com> >> 415.624.2709 (o) >> www.LevelAccess.com >> >> -----Original Message----- >> From: WebAIM-Forum [mailto:webaim-forum-boun...@list.webaim.org] On Behalf >> Of Sean Curtis >> Sent: Tuesday, January 30, 2018 4:32 PM >> To: WebAIM Discussion List <webaim-fo...@list.webaim.org> >> Subject: Re: [WebAIM] Examples of comboboxes supporting multiple selected >> options >> >> Hi Bryan, >> >> I tried the whatsock version out in both Chrome and Safari using Voiceover, >> but while the component communicated open state, moving through suggestions >> and selecting them did not work. Is this due to poor support by VO, the >> browsers, or a combination of both? >> >> I tried >> http://whatsock.com/tsg/Coding%20Arena/ARIA%20Comboboxes/ARIA%20Comboboxes%20(Native%20Inputs,%20Multiselect%20Editable%20with%20Substring%20Match)/demo.htm >> as well but ran into the same issue. The example you linked to does list the >> selected values on the page, but these can't be cleared out without >> searching for them in the list first. >> >> The combobox style most commonly used is like the "Contributors (async)" >> example on https://jedwatson.github.io/react-select/ >> >> Cheers, >> >> Sean >> >> On Wed, Jan 31, 2018 at 10:55 AM, Bryan Garaventa < >> bryan.garave...@levelaccess.com> wrote: >> >>> Hi, >>> This implementation combines the ARIA Combobox design pattern plus the >>> checkable ARIA Listbox patterns to accomplish this accessibly. >>> http://whatsock.com/tsg/Coding%20Arena/ARIA%20Comboboxes/ARIA% >>> 20Comboboxes%20(Simulated,%20Readonly%20Multiselect)/demo.htm >>> >>> This is included within the TSG Combobox section at >>> http://whatsock.com/tsg/#tgl-2-22 >>> And within the Coding Arena archive at https://github.com/accdc/tsg >>> >>> Best wishes, >>> Bryan >>> >>> >>> Bryan Garaventa >>> Accessibility Fellow >>> Level Access, Inc. >>> bryan.garave...@levelaccess.com >>> 415.624.2709 (o) >>> www.LevelAccess.com >>> >>> -----Original Message----- >>> From: WebAIM-Forum [mailto:webaim-forum-boun...@list.webaim.org] On >>> Behalf Of Sean Curtis >>> Sent: Tuesday, January 30, 2018 2:35 PM >>> To: WebAIM Discussion List <webaim-fo...@list.webaim.org> >>> Subject: [WebAIM] Examples of comboboxes supporting multiple selected >>> options >>> >>> I've found many examples of accessible autocompletes, some >>> single-choice combobox components, but I've yet to find one that >>> handles multiple selected options. I'm trying to work out the best >>> pattern for interacting with selected values. Often they appear as a >>> bunch of lozenges beside the input field, with little "X" buttons to >>> clear the values. This is a pattern used often in address fields when >>> composing an email. >>> >>> I've looked at the one used by Gmail, and iCloud mail, but while they >>> do highlight a selected option visually when hitting left/right with >>> the keyboard, that selection is not announced to a screen reader. >>> >>> Ideally they wouldn't be a focusable element as it'd make tabbing >>> through a form exhausting. Is using left/right (and >>> aria-activedescendant) to highlight currently selected values, and >>> up/down to open and navigate additional, as-yet-unselected options a decent >>> compromise? >>> >>> Are there any good examples around that I've just missed? >>> >>> Cheers, >>> >>> Sean >>> _______________________________________________ >>> To manage your subscription, visit http://list.webaim.org/ List >>> archives at http://webaim.org/discussion/archives >>> Address list messages to webaim-fo...@list.webaim.org >>> _______________________________________________ >>> To manage your subscription, visit http://list.webaim.org/ List >>> archives at http://webaim.org/discussion/archives >>> Address list messages to webaim-fo...@list.webaim.org >>> >> _______________________________________________ >> To manage your subscription, visit http://list.webaim.org/ List archives at >> http://webaim.org/discussion/archives >> Address list messages to webaim-fo...@list.webaim.org >> _______________________________________________ >> To manage your subscription, visit http://list.webaim.org/ >> List archives at http://webaim.org/discussion/archives >> Address list messages to webaim-fo...@list.webaim.org > > > -- > The following information is important for all members of the Mac Visionaries > list. > > If you have any questions or concerns about the running of this list, or if > you feel that a member's post is inappropriate, please contact the owners or > moderators directly rather than posting on the list itself. > > Your Mac Visionaries list moderator is Mark Taylor. 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