Datasheet

Williams c01.tex V3 - 07/31/2009 2:53pm Page 21
Chapter 1: First Steps with XSLT
<dc:description>
<xsl:value-of select
= "summary"/>
</dc:description>
<dc:format>
<xsl:value-of select
= "content/@type"/>
</dc:format>
<xsl:for-each select
= "category">
<dcsubject>
<xsl:value-of select
= "./@label"/>
</dc:subject>
</xsl:for-each>
</item>
</xsl:template>
The full stylesheet is shown in Listing 1-6.
Listing 1-6
<?xml version = "1.0" encoding = "UTF-8"?>
<xsl:stylesheet version
= "2.0" xmlns:xsl = "http://www.w3.org/1999/XSL/Transform"
xmlns:dc
= "http://purl.org/dc/elements/1.1/"
xmlns:rdf
= "http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xpath-default-namespace
= "http://www.w3.org/2005/Atom">
<xsl:output method
= "xml"/>
<xsl:variable name
= "site">testurl</xsl:variable>
<xsl:template match
= "/">
<rdf:RDF xmlns:rdf
= "http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:dc
= "http://purl.org/dc/elements/1.1/">
<channel>
<xsl:variable name
= "feedurl" select = "feed/link[@rel = ’self’]/@href"/>
<xsl:attribute name
= "rdf:about">
<xsl:value-of select
= "$feedurl"/>
</xsl:attribute>
<title>
<xsl:value-of select
= "feed/title"/>
</title>
<link>
<xsl:value-of select
= "$feedurl"/>
</link>
<items>
<rdf:Seq>
<xsl:for-each select
= "feed//entry">
<rdf:li>
<xsl:attribute name
= "rdf:resource">
<xsl:value-of select
= "id"/>
</xsl:attribute>
</rdf:li>
</xsl:for-each>
</rdf:Seq>
</items>
<xsl:for-each select
= "//entry">
<xsl:apply-templates select
= "."/>
</xsl:for-each>
</channel>
Continued
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