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Re: Error Handling Best Practice?

From: Alistair Garrison <alistair.j.garrison@gmail.com>
Date: Tue, 22 Dec 2015 16:10:04 +0000
Cc: Michiel Bijl <michiel@agosto.nl>, "Balusani, Shirisha" <sirib@uillinois.edu>, "ajaysharma89003@gmail.com" <ajaysharma89003@gmail.com>, Jonathan Avila <jon.avila@ssbbartgroup.com>, "Patrick H. Lauke" <redux@splintered.co.uk>, "w3c-wai-ig@w3.org" <w3c-wai-ig@w3.org>
Message-Id: <EE0D1B16-31D7-4359-8F8F-CFD36A522165@gmail.com>
To: David MacDonald <david100@sympatico.ca>
Hi David, 

It won't work on an Android pre-4.4 phones - as they don't support aria.  Due to the number of users of Android 4.1, 4.2, 4.3 phones a non-aria solution is still needed.  Aria can only be considered as a progressive enhancement to some other more supported HTML + JavaScript method.

All the best 

Alistair

On 22 Dec 2015, at 15:49, David MacDonald wrote:

> aria-describedby works today... it works well.... 
> I support an <error> element. But it will still need an id that will be referred to by the corresponding input... so it will be no easier than described by.
> 
> David & Kirsten MacDonald
> 
> 
> 
> On Tue, Dec 22, 2015 at 4:18 AM, Alistair Garrison <alistair.j.garrison@gmail.com> wrote:
> Dear All, 
> 
> The discussion around future methods of error handling has been really interesting.  
> 
> I'm still left wondering, however, about way more supported, solid HTML + JavaScript methods - and success stories of solutions within a small screen environment.  
> 
> For real-world developers still having to support browsers that don't support aria this is a major problem which needs a clear solution, and for users a level of consistency to error handling on a small screen would be welcomed - to my mind, in the form of a mobile technique.
> 
> All the best 
> 
> Alistair
> 
> On 22 Dec 2015, at 08:12, Michiel Bijl wrote:
> 
>> There is a discussion going on over at GitHub. Sailesh Panchang expressed doubts as to whether we really need aria-errormessage, saying we can do the same thing with aria-describedby. Following that we discussed the subject a bit more on a11ySlackers. And came up with a couple of different ways/elements:
>> 
>> An <error> element
>> An error role (would be the same as the <error> element)
>> Use <output> to define the error. Status of the input should indicate whether output contains an error.
>> 
>> Any thoughts on these?
>> 
>> —Michiel
>> 
>>> On 22 Dec 2015, at 03:55, David MacDonald <david100@sympatico.ca> wrote:
>>> 
>>> error messages should be associated with the error field via aria-describedby
>>> 
>>> David & Kirsten MacDonald
>>> 
>>> 
>>> 
>>> On Fri, Dec 18, 2015 at 8:54 AM, Balusani, Shirisha <sirib@uillinois.edu> wrote:
>>> The best way would be inline error or displaying error links on the top of the page . If errors are displayed on the top of the page (after selecting the submit/ save button), the focus should be taken to the first error in the list.
>>> When user selects a error link, the focus should be shifted to the respective field( where error occurred).
>>> Thanks
>>> Siri
>>> 
>>> -----Original Message-----
>>> From: ajaysharma89003@gmail.com [mailto:ajaysharma89003@gmail.com]
>>> Sent: Friday, December 18, 2015 7:42 AM
>>> To: Michiel Bijl <michiel@agosto.nl>
>>> Cc: Jonathan Avila <jon.avila@ssbbartgroup.com>; Patrick H. Lauke <redux@splintered.co.uk>; w3c-wai-ig@w3.org
>>> Subject: Re: Error Handling Best Practice?
>>> 
>>> 
>>> Hi Michiel, by message I meant message in javascript alert dialog box, alert(), please forgive me for being unclear.
>>> 
>>> Ajay
>>> 
>>> 
>>> > On 18 Dec 2015, at 07:32, ajaysharma89003@gmail.com wrote:
>>> >
>>> > Hi there, I am just curious to have your comments on isn't using javascript to display error message and taking focus to error causing field after closing the message is a good way to assist the user to correct the error?
>>> >
>>> >
>>> 
>>> 
>>> 
>>> 
>> 
> 
> 
Received on Tuesday, 22 December 2015 16:10:35 UTC

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