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Re: error in Tech example of target att

From: Jon Gunderson <jongund@ux1.cso.uiuc.edu>
Date: Wed, 01 Mar 2000 08:17:57 -0600
Message-Id: <4.1.20000301081702.00a37610@staff.uiuc.edu>
To: Nir Dagan <nir@nirdagan.com>, w3c-wai-ua@w3.org
Nir,
Sorry, for my misunderstanding of your comment.  I thought you were asking
the UA group to tell browsers not to support "_new".  Thanks for the
clarification.
Jon


At 09:12 PM 2/29/00 -0500, Nir Dagan wrote:
>I do not see how what you say is related to my message.
>
>As far as I understand the example explained how to support 
>wrong markup i.e. target="_new". The explanation is in contradiction to 
>the HTML recommendation that refers explicitly to this markup error 
>with "user agents should ignore" this "target name". So one possibility
>is to that the guidelines should note that the new recommendation 
>from W3C is in contradiction to HTML4.01. Also I would like to know why 
>changing HTML4.01 is needed. 
>
>I think that this was not the intention of the guideline.
>The intention was to show a possible way to support correct 
>markup, such as target="foo" or target="_blank". So I suggested 
>to change the example to have correct markup, as I think was intended.
> 
>Regards,
>Nir.
>
>At 04:19 PM 2/29/00 -0600, Jon Gunderson wrote:
>>Nir,
>>Thanks for comments.
>>In general the guidelines do not tell developers not to do something.  What
>>we do say is that they should conform to open standards that are accessible
>>like the ones available from the W3C and then in the Web Content Guidelines
>>for authors to use correct markup.  If a user agent wants to extend the
>>functionality through some proprietary markup, we don't say not to do it.
>>This could lead to a long list of items that would be beyond the capability
>>of the working group to manage.
>>
>>Jon
>>
>>
>>At 03:50 PM 2/29/00 -0500, Nir Dagan wrote:
>>>In http://www.w3.org/TR/2000/WD-UAAG10-TECHS-20000128/
>>>article 4.16: 
>>>there is an (implicit HTML) markup example of <a target="_new"> 
>>>
>>>To make a long story short, replacing "_new" 
>>>with "_blank" in the example, would be a good change.
>>>
>>>To keep a long story long:
>>>In HTML the value of target must begin with a letter [a-zA-Z]
>>>unless it is a reserved name starting with an underscore. "_new" 
>>>is not one of these reserved names.
>>>See: http://www.w3.org/TR/html4/types.html#type-frame-target
>>>where it says:
>>>"6.16 Frame target names
>>>Except for the reserved names listed below, frame target names 
>>>(%FrameTarget; in the DTD) must begin with an alphabetic 
>>>character (a-zA-Z). User agents should ignore all other 
>>>target names."
>
>===================================
>Nir Dagan
>Assistant Professor of Economics
>Brown University 
>Providence, RI
>USA
>
>http://www.nirdagan.com
>mailto:nir@nirdagan.com
>tel:+1-401-863-2145

Jon Gunderson, Ph.D., ATP
Coordinator of Assistive Communication and Information Technology
Chair, W3C WAI User Agent Working Group
Division of Rehabilitation - Education Services
College of Applied Life Studies
University of Illinois at Urbana/Champaign
1207 S. Oak Street, Champaign, IL  61820

Voice: (217) 244-5870
Fax: (217) 333-0248

E-mail: jongund@uiuc.edu

WWW: http://www.staff.uiuc.edu/~jongund
WWW: http://www.w3.org/wai/ua
Received on Wednesday, 1 March 2000 09:20:23 GMT

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