Subject: Re: [xsl] XSLT/SVG variables question From: "Christopher R. Maden" <crism@xxxxxxxxx> Date: Mon, 01 Jul 2002 01:48:22 -0700 |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 At 14:31 30/6/02, Harry J. Foxwell wrote: >I'm not quite convinced of 'Assignment Considered >Harmful' (Kay, Chap 9) since I can't figure out how to solve my >XSLT/SVG problem without good ol' x=x+y constructs. > >As the block chart is built, I need to account for arbitrary >number of strings per block and number of blocks. "Normal" >variables would let me compute and increment SVG coordinates >for the rectangles and text. But XSLT variables aren't normal! You're still thinking procedurally. "As the block chart is built, I need to account for arbitrary number of strings..." Another way to say this is, "As the block chart is built, I need to know how many strings preceded a particular node." That is, from within a template, you can do something like count(preceding::string). HTH, Chris - -- Christopher R. Maden, Principal Consultant, crism consulting DTDs/schemas - conversion - ebooks - publishing - Web - B2B - training <URL: http://crism.maden.org/consulting/ > PGP Fingerprint: BBA6 4085 DED0 E176 D6D4 5DFC AC52 F825 AFEC 58DA -----BEGIN PGP SIGNATURE----- Version: PGP Personal Privacy 6.5.8 iQA/AwUBPSAXVqxS+CWv7FjaEQL3MgCeKPM8FG2dgCHwNjlArnyMSCznXqoAn1/R 4/rJ2P1pbW8YWMbuhy4Hty7W =7iZg -----END PGP SIGNATURE----- XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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