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Re: Datepicker questions - are they useful?

for

From: Bryan Garaventa
Date: Nov 2, 2015 12:36PM

Actually it's not last time I checked, and may be doing the opposite in JAWS when in Virtual Cursor mode.

E.G, using IE11 with JAWS16 on Win7 at
https://dequeuniversity.com/library/aria/date-pickers/sf-date-picker
simply arrowing to the calendar picker button in VC mode and pressing Enter causes the date picker to open, but Applications Mode is not invoked as expected.

Regarding role=grid, there are still significant screen reader differences between how JAWS and NVDA treat this, which you will notice between IE and FF using both, as well as within Chrome. E.G
http://whatsock.com/tsg/Coding%20Arena/ARIA%20Data%20Grids/ARIA%20Data%20Grid%20(Dynamic)/demo.htm

One thing to keep in mind with role=grid as well, the use of role=grid is not supposed to cause a specific behavior to occur according to the ARIA spec, but role=application is, which is why there is so much confusion there even today.

A Grid is simply meant to convey an interactive Grid construct where Gridcell nodes can be interacted with, but role=application specifies that an AT should pass all keystrokes to the element that has focus, but they both don't mean the same thing. E.G a Grid is a Composite widget type (Reference
http://www.w3.org/TR/wai-aria-1.1/#composite )
and may include embedded active elements that may not require Applications Mode when focus is set to one of them.



-----Original Message-----
From: WebAIM-Forum [mailto: <EMAIL REMOVED> ] On Behalf Of Birkir R. Gunnarsson
Sent: Monday, November 02, 2015 9:17 AM
To: WebAIM Discussion List < <EMAIL REMOVED> >
Subject: Re: [WebAIM] Datepicker questions - are they useful?

Re the Deque University datepicker:
The original idea was to use grid and we expect that would ensure screen readers going into forms mode.
But at the time we tested it, we did not get the behavior we expected.
To force forms mode we added the application role.
We may need to look at this again, since I think the grid role alone is sufficient now.



On 11/2/15, Bryan Garaventa < <EMAIL REMOVED> > wrote:
> A date picker is very useful, especially when it's important to know
> the day of the week or month involved, or when planning months or
> years in the future. This is especially the case with travel sites.
>
> There is another implementation you are welcome to test at
> http://whatsock.com/tsg/Coding%20Arena/ARIA%20Date%20Pickers/ARIA%20Da
> te%20Picker%20(Basic)/demo.htm Which supports disabled date ranges,
> comment notation, date format changing, localization support within
> any language, calendar changing for European calendar layout
> differences, full control over styling across various devices, and so
> on.
>
> The module works as powered by jQuery within the archive at
> https://github.com/accdc/tsg
>
> Or powered by Dojo at
> https://github.com/accdc/tsg-dojo
>
> Or powered by MooTools at
> https://github.com/accdc/tsg-mootools
>
> Sincerely,
> Bryan Garaventa
>
>
>
>
> -----Original Message-----
> From: WebAIM-Forum [mailto: <EMAIL REMOVED> ] On
> Behalf Of Mary Elizabeth Sullivan
> Sent: Monday, November 02, 2015 4:57 AM
> To: WebAIM Discussion List < <EMAIL REMOVED> >
> Subject: [WebAIM] Datepicker questions - are they useful?
>
> Hello,
>
> I have a question about datepickers for the group.
>
> We are looking to create a recommended pattern for a style guide. This
> style guide will influence desktop, responsive and mobile native applications.
>
> Generally we know we want
>
> <label ...>
> <format instructions>
> <input text box>
> <date picker validation>
>
> We obviously will also have to keep error handling in mind. My
> questions to everyone are:
> - do screen reader users enjoy accessible datepickers or do they
> prefer a text box?
> - do keyboard only or zoomtext users enjoy accessible datepickers or
> do they prefer a text box?
> - same question for dragon users
>
> - also for responsive and mobile web, do people like the input
> typeÚte with mobile assistive technologies like VoiceOver and
> talkback? Switch control? Or is the textbox preferred?
>
> - is a sequence of drop downs better?
>
> Lately I've been trying to find a one size fits all option and I
> really haven't found one. It begs the question, what is the most fluid
> way for people to use a date picker. What is the user impact? Are
> calendar date pickers helpful or do they make a simple process more difficult?
>
> Thank you,
>
> Beth
>
>
> Sent from my iPhone
> > > archives at http://webaim.org/discussion/archives
> >
> > > archives at http://webaim.org/discussion/archives
> >


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