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Complex Tables and the TH element

From: Terrence Wood <tdw@funkive.com>
Date: Thu, 22 Sep 2005 11:58:23 +1200 (NZST)
Message-ID: <26562.>
To: "WAI Interest Group" <w3c-wai-ig@w3.org>


I am developing processes for converting complex financial documents to
valid, accessible HTML.

Traditionally, I have marked up tables where the first column is marked up
as a TH and set scope="row" for accessibility (and semantic meaning).

However, some of the documents I am working with are 5 column Statements
of Financial Position where the first two columns are estimated numbers,
followed by a column containing the row labels, and finishing with two
columns of actual numbers.

A quick perusal of the HTML 4.0 recommendation does not preclude me from
marking up the cells in column 3 as TH with scope="row". I am wondering if
anyone else has marked up documents in this manner, or can elighten me if
this is an abuse of HTML 4.0, or is aware that this presents a significant
barrier to assistive technologies?

kind regards
Terrence Wood.
Received on Wednesday, 21 September 2005 23:58:29 UTC

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