Subject: Re: [xsl] Converting a string to Uppercase or Lowercase without using translate() ? From: "bryan rasmussen" <rasmussen.bryan@xxxxxxxxx> Date: Tue, 27 Nov 2007 18:44:12 +0100 |
Well actually there have been times that I have seen a small benefit to using entities for definition of XPaths that would be reused in places where variables could not be used. As for entities as aliases for NCRs I would prefer just to use the NCR and use a table to look it up if I don't know it. I find this is helpful with maintainability. I remember I had a system of transforms with quite a lot of entities and when I had to hand it over to an understudy he said "is this what they call a dtd"? This caused a momentary reflection that most of these entities could just as well have been parameters. Cheers, Bryan Rasmussen On Nov 27, 2007 6:03 PM, Andrew Welch <andrew.j.welch@xxxxxxxxx> wrote: > On 27/11/2007, Wendell Piez <wapiez@xxxxxxxxxxxxxxxx> wrote: > > Since entities resolve recursively, this cries out for more: > > ahh great... in which case further refactoring to: > > > <!DOCTYPE xsl:stylesheet [ > > <!ENTITY xslt-ns 'http://www.w3.org/1999/XSL/Transform'> > > <!ENTITY all '@*|node()'> > > <!ENTITY opt '<xsl:output indent="yes"/>'> > > <!ENTITY copy '<xsl:copy><xsl:apply-templates > > select="&all"/></xsl:copy>'> > > <!ENTITY ident '<xsl:template > > match="&all;">©</xsl:template>'> > > ]> > > <xsl:stylesheet xmlns:xsl="&xslt-ns;" > > version="2.0"> > > &opt; > > &ident; > > </xsl:stylesheet> > > gives: > > <!DOCTYPE xsl:stylesheet [ > <!ENTITY xslt-ns 'http://www.w3.org/1999/XSL/Transform'> > <!ENTITY all '@*|node()'> > <!ENTITY opt '<xsl:output indent="yes"/>'> > <!ENTITY apt '<xsl:apply-templates select="&all;"/>'> > <!ENTITY copy '<xsl:copy>&apt;</xsl:copy>'> > <!ENTITY ident '<xsl:template match="&all;">©</xsl:template>'> > ]> > <xsl:stylesheet xmlns:xsl="&xslt-ns;" > version="2.0"> > &opt; > &ident; > </xsl:stylesheet> > > This is looking really bad now...
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