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[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: variable question
 //biblioref selects all the biblioref elements in the document. There is more than one. Each one has an @linkend attribute. So $bibkey evaluates to a sequence of (more than one) attribute node. Which means you can't use it as an argument of concat(). - An example of the stricter type rules in 2.0 catching an error that in 1.0 would have led to garbage output. I can't correct it for you because it's not clear to me what you meant to write. Michael Kay http://www.saxonica.com/ > -----Original Message----- > From: Bruce D'Arcus [mailto:bdarcus@xxxxxxxxxxxxx] > Sent: 11 November 2004 20:37 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: Re: variable question > > Can someone answer this question? I'll paste the full stylesheet at > the bottom. > > On Nov 10, 2004, at 5:56 PM, Bruce D'Arcus wrote: > > > I'm getting this error though: > > > > A sequence of more than one item is not allowed as the second > > argument of concat() > > Here's how I've defined the top-level variables: > > > > <xsl:variable name="bibkey" select="//db:biblioref/@linkend" /> > > <xsl:variable name="bibrecord" select="doc(concat('bib-data/', > > $bibkey, '.mods'))" /> > > <xsl:key name="biblio" match="//mods:mods" use="@ID" /> > > > > Why am I getting that error then? > > > > Bruce > > <?xml version="1.0" encoding="UTF-8"?> > <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" > version="2.0" > xmlns:mods="http://www.loc.gov/mods/v3" > xmlns:db="http://docbook.org/docbook-ng" > exclude-result-prefixes="db mods xs"> > > <xsl:output method="xhtml" encoding="UTF-8" /> > > <xsl:variable name="bibkey" select="//db:biblioref/@linkend"/> > <xsl:variable name="bibrecord" select="doc(concat('bib-data/', > $bibkey, '.mods'))" /> > <xsl:key name="biblio" match="//mods:mods" use="@ID" /> > > <xsl:template match="/"> > <html xmlns="http://www.w3.org/1999/xhtml"> > <head> > <title>Testing</title> > </head> > <body> > <h3>Citations</h3> > <xsl:for-each select="//$bibkey"> > <ol> > <li><xsl:value-of select="." /></li> > </ol> > </xsl:for-each> > <h3>Titles</h3> > <xsl:for-each select="$bibrecord/key('biblio', $bibkey)"> > <xsl:value-of select="mods:title" /> > </xsl:for-each> > </body> > </html> > </xsl:template> > > </xsl:stylesheet> > > Source: > > <?xml version="1.0" encoding="utf-8"?> > <article xmlns="http://docbook.org/docbook-ng"> > <info> > <title>Test</title> > </info> > <section> > <info> > <title>Introduction</title> > </info> > <para>Some citations: <citation><biblioref > linkend="one"/><biblioref > linkend="two"/><biblioref linkend="three"/></citation>.</para> > <para>A citation with page number detail: <citation><biblioref > linkend="one" > units="page" begin="23" end="24" /></citation>. A > citation <footnote><para>... in a footnote <citation><biblioref > linkend="three" > begin="234"/></citation></para></footnote>.</para> > </section> > <bibliography/> > </article> 
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