- From: Andrew Kirkpatrick <akirkpat@adobe.com>
- Date: Thu, 16 Mar 2006 07:31:30 -0800
- To: <w3c-wai-ig@w3.org>
Jon,
That is sometimes true, but not always, which is another reason to not
do that.
I wasn't representing any particular method as the way to go, just
putting my data out there so people can make informed decisions.
AWK
> -----Original Message-----
> From: Jon Gunderson [mailto:jongund@uiuc.edu]
> Sent: Thursday, March 16, 2006 9:32 AM
> To: Jim Tobias; Andrew Kirkpatrick; w3c-wai-ig@w3.org
> Subject: RE: Display: none
>
> Jim and Andrew,
> "display:none" will also hide the h1 from screen readers. A
> better approach is to use absolute positioning on the h1, so
> screen readers will still read the h1 content.
>
> h1 {
> position: absolute;
> left: -200em;
> top: -20em;
> }
>
> The use of absolute positioning takes the h1 out of normal
> rendering order and by placing in a location off the rendered
> screen it serves the same function as "display: none" but
> leaves the h1 visible to screen readers.
>
> Jon
>
>
> ---- Original message ----
> >Date: Thu, 16 Mar 2006 09:22:06 -0500
> >From: "Jim Tobias" <tobias@inclusive.com>
> >Subject: RE: Display: none
> >To: "'Andrew Kirkpatrick'" <akirkpat@adobe.com>,
> <w3c-wai-ig@w3.org>
> >
> > Andrew -- this is so great. It's really a model for
> > how detailed web access issues should be explored
> > and documented. Thanks.
> >
> >
> > ***********
> > Jim Tobias
> > Inclusive Technologies
> > tobias@inclusive.com
> > +732.441.0831 v/tty
> > www.inclusive.com
> >
> >
> >
> > ------------------------------------------------
> >
> > From: w3c-wai-ig-request@w3.org
> > [mailto:w3c-wai-ig-request@w3.org] On Behalf Of
> > Andrew Kirkpatrick
> > Sent: Tuesday, March 14, 2006 1:06 PM
> > To: w3c-wai-ig@w3.org
> > Subject: RE: Display: none
> > my data on this topic:
> > http://www.webaccessibility.info/lab/displaytest.html
> >
> > AWK
> >
> > ------------------------------------------------
> >
> > From: w3c-wai-ig-request@w3.org
> > [mailto:w3c-wai-ig-request@w3.org] On Behalf Of
> > Mike Costello
> > Sent: Tuesday, March 14, 2006 12:58 PM
> > To: w3c-wai-ig@w3.org
> > Subject: Display: none
> > Hello,
> >
> > I was just wondering what peoples thoughts were
> > on the use of the css property "display: none"
> > to provide content to screen readers that's
> > hidden from visual browsers.
> >
> > The context that I was planning to use this, was
> > to hide h1 text titles from visual browsers by
> > using the display: none property to hide
> > them and replacing them with graphical titles
> > displayed using the css background property.
> >
> > So for example;
> >
> > HTML
> >
> > <h1><span class="hidethis">This is my
> > title</span></h1>
> >
> > CSS
> >
> > h1 {
> > background:
> > url("images/this_is_my_title.gif");
> > width: 150px;
> > height: 20px;
> > }
> >
> > .hidethis {
> > display: none;
> > }
> >
> > My belief is that this would render the
> > graphical image of the title in visual browsers
> > like Internet Explorer etc. and the text
> > h1 title in screen readers and browsers with CSS
> > turned off. I'm I correct in making this
> > assumption? What are people's opinion on this
> > methodology?
> >
> > Many thanks in advance of any help anyone can
> > offer,
> >
> > Mike
> >
> > Kind regards.
> >
> > --
> >
> > Mike Costello
> > Senior Developer
> >
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>
> Jon Gunderson, Ph.D.
> Director of IT Accessibility Services
> Campus Information Technologies and Educational Services
> (CITES) and Coordinator of Assistive Communication and
> Information Technology Disability Resources and Education
> Services (DRES)
>
> Voice: (217) 244-5870
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>
Received on Thursday, 16 March 2006 15:31:46 UTC