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Re: Technique 5.1 (Table Headers)

From: Leonard R. Kasday <kasday@acm.org>
Date: Mon, 15 Nov 1999 13:15:16 -0500
Message-Id: <3.0.32.19991115114353.00f03e1c@pop3.concentric.net>
To: dd@w3.org, "Chris Ridpath" <chris.ridpath@utoronto.ca>
Cc: "WAI ER IG List" <w3c-wai-er-ig@w3.org>
Another heuristic:

layout tables typically have

border=0
padding=0
spacing=0

especially if cells contain images.  These are needed to avoid spaces
between images.

Len

At 02:21 PM 11/15/99 +0100, Daniel Dardailler wrote:
>
>> The guideline specifies that there should be row and/or column headers for
>> *data* tables only.
>> 
>> Shouldn't there be headers for tables used for layout?
>
>No, see Checkpoint 5.4.
> 
>> How could we determine if the table was a data table or a layout table?
>
>Heuristics.
>Most tables are layout today.
>Likely to have size specified (width, height), colspan, no border.
>
>Data table are likely to have tr and borders.
>
>
>
>
-------
Leonard R. Kasday, Ph.D.
Institute on Disabilities/UAP, and
Department of Electrical Engineering
Temple University

Ritter Hall Annex, Room 423, Philadelphia, PA 19122
kasday@acm.org        
(215) 204-2247 (voice)
(800) 750-7428 (TTY)
Received on Monday, 15 November 1999 13:11:59 GMT

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