Re: how HTML5 figure and figcaption should/could work

Hi Chris,
while i agree it may be worthwhile, it is such a chore in most cases to get
a chnage made to  HTML5, it is something that I don't see as a high priority
right now.
I think its more a case of in most cases authors will not put silly stuff in
the figcaption as they don't see a need to.

best regards
Steve

On 24 August 2011 14:37, Chris Adams <chris@chrisadams-studios.com> wrote:

> Perhaps it would be wise to define exactly what content is valid within
> figcaption (and caption)
> while there are valid use cases for some elements (cite being the example
> used in the current draft ) many other elements do not make sense, such as
> form or script elements
>
> On Wed, Aug 24, 2011 at 09:25, Leif Halvard Silli <
> xn--mlform-iua@xn--mlform-iua.no> wrote:
>
>> Hi Steve,
>>
>> Thought: just as caption cannot contain a table, perhaps figcaption
>> should not be able to contain a figure element?
>>
>> Regarding the what you say about a caption role perhaps not necessary:
>> I suppose those user that reports that it works as is, are using AT
>> that have a caption role and where the figcaption has been mapped to
>> have that role? - And thus I assuem that *no other* content, in case
>> figcaption si lacking, for instance, would be used as caption? If so,
>> isn't that a reason to add the caption role? At least, I don't see that
>> it would not hurt?
>>
>> But how do you know that caption's ability to take flow content does
>> not create problems? It is only with HTML5 that it has become
>> permitted, and it has - so far - not been used very much in real
>> content. Btw, to what degree is the content of a caption element being
>> treated as semantic 'mark-up'? I ask because I associate 'accessible
>> name' with @alt text and other 'info strings' without markup - the
>> <caption> element has, so far, only used to contain so light mark-up
>> that it did not hurt very much to just present it as a string.
>>
>> Leif
>>
>>
>> Steve Faulkner, Wed, 24 Aug 2011 13:52:05 +0100:
>> > Hi leif,
>> > in initial feedback from users it seems as if the additon of a
>> > caption role for ficaption may not be needed as the figcaption
>> > content would be mapped as the accessible name for the figure.
>> >
>> > Note that in some accessibility APis there is already a caption role
>> > defined [1], the addition of one in ARIA would be for APIs that do
>> > not have a caption role defined.
>> >
>> > In regards to figcaption being able to accept flow content, i don't
>> > think this is an issue, the caption element has the same content
>> > model (with the exception it cannot include a table) [2] and that
>> > does not cause a problem for its use as the accessble name for a
>> > table.
>> >
>> >
>> > regards
>> > stevef
>> >
>> > [1]
>> >
>>
>> http://accessibility.linuxfoundation.org/a11yspecs/ia2/docs/html/_accessible_role_8idl.html#e37ff81431ee3762a5d41a2cb909108d11ca544bc937d13147ed52437e212e20
>> >
>> > [2] http://dev.w3.org/html5/spec/tabular-data.html#the-caption-element
>> >
>> > On 24 August 2011 12:51, Leif Halvard Silli
>> > <xn--mlform-iua@xn--mlform-iua.no> wrote:
>> >> Steve Faulkner, Wed, 24 Aug 2011 12:37:37 +0100:
>> >>> I have written some stuff down about how figure and figcaption could
>> >>> work for screen reader users, as currently it is not accessibility
>> >>> supported in browsers or AT.
>> >>> I think there may be the need to create a new role to represent
>> >>> figure, probably an ARIA landmark role.
>> >>>
>> >>
>>
>> http://www.paciellogroup.com/blog/2011/08/html5-accessibility-chops-the-figure-and-figcaption-elements/
>> >>>
>> >>> I am asking for feedback from users and implementors.
>> >>>
>> >>> any feedback would be appreciated
>> >>
>> >> +1 I defintely think that a new, default role for figure is needed.
>> >>
>> >> As for caption role, which you also propose, would <caption> also get
>> >> the same role? And what about the problem that Rich takes up in that
>> >> regard - that figcaption -- and caption has the same issue - can take
>> >> flow content. [1] Perhaps the default role should not be used if it
>> >> contains flow content?
>> >>
>> >> [1]
>> >>
>>
>> http://www.paciellogroup.com/blog/2011/08/html5-accessibility-chops-the-figure-and-figcaption-elements/comment-page-1/#li-comment-14964
>> >> --
>> >> Leif Halvard Silli
>> >
>> >
>> >
>> > --
>> > with regards
>> >
>> > Steve Faulkner
>> > Technical Director - TPG
>> >
>> > www.paciellogroup.com | www.HTML5accessibility.com |
>> > www.twitter.com/stevefaulkner
>> > HTML5: Techniques for providing useful text alternatives -
>> > dev.w3.org/html5/alt-techniques/
>> > Web Accessibility Toolbar -
>> > www.paciellogroup.com/resources/wat-ie-about.html
>> >
>>
>>
>
>
> --
> ~ Known Some Call Is Air Am ~
> Chris@chrisadams-studios.com
> ph: 614.654.4119
> http://www.chrisadams-studios.com
>
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-- 
with regards

Steve Faulkner
Technical Director - TPG

www.paciellogroup.com | www.HTML5accessibility.com |
www.twitter.com/stevefaulkner
HTML5: Techniques for providing useful text alternatives -
dev.w3.org/html5/alt-techniques/
Web Accessibility Toolbar - www.paciellogroup.com/resources/wat-ie-about.html