OK, I went back to the beginning and came up with the minmal example to test.
<?xml version="1.0" encoding="UTF-8"?>
<doc>
<p><cite><ref href="1"/><ref href="2"/><ref href="4"/></cite></p>
<p><cite><ref href="3"/><ref href="4"/><ref href="1"/></cite></p>
</doc>
Stylesheet:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
exclude-result-prefixes="xs" version="2.0">
<xsl:output method="xml" indent="yes"/>
<xsl:variable name="data">
<biblist>
<item id="1" author="one" year="1998"/>
<item id="2" author="one" year="1998"/>
<item id="3" author="two" year="2000"/>
<item id="4" author="two" year="2001"/>
</biblist>
</xsl:variable>
<xsl:template match="doc">
<result>
<xsl:apply-templates/>
</result>
</xsl:template>
<xsl:template match="p">
<para>
<xsl:apply-templates/>
</para>
</xsl:template>
<xsl:template match="cite">
<xsl:variable name="citation" select="."/>
<xsl:variable name="idref" select="ref/@href"/>
<xsl:variable name="refs">
<xsl:sequence select="$data/biblist/item[(_at_)id=$idref]"/>
</xsl:variable>
<xsl:variable name="temp-citation">
<xsl:for-each-group select="$refs/item" group-by="@author">
<xsl:for-each-group select="." group-adjacent="@year">
<xsl:for-each select=".">
<pos id="{(_at_)id}" author="{(_at_)author}">
<xsl:value-of select="position()"/>
</pos>
</xsl:for-each>
</xsl:for-each-group>
</xsl:for-each-group>
</xsl:variable>
<citation>
<ref>
<raw>
<xsl:copy-of select="$refs"/>
</raw>
<processed>
<xsl:copy-of select="$temp-citation"/>
</processed>
</ref>
</citation>
</xsl:template>
</xsl:stylesheet>
Expected output:
<result>
<para>
<citation>
<ref>
<raw>
<item id="1" author="one" year="1998"/>
<item id="2" author="one" year="1998"/>
<item id="4" author="two" year="2001"/>
</raw>
<processed>
<pos id="1" author="one">1</pos>
<pos id="2" author="one">2</pos>
<pos id="4" author="two">1</pos>
</processed>
</ref>
</citation>
</para>
<para>
<citation>
<ref>
<raw>
<item id="1" author="one" year="1998"/>
<item id="3" author="two" year="2000"/>
<item id="4" author="two" year="2001"/>
</raw>
<processed>
<pos id="1" author="one">1</pos>
<pos id="3" author="two">1</pos>
<pos id="4" author="two">1</pos>
</processed>
</ref>
</citation>
</para>
</result>
Actual output:
<result>
<para>
<citation>
<ref>
<raw>
<item id="1" author="one" year="1998"/>
<item id="2" author="one" year="1998"/>
<item id="4" author="two" year="2001"/>
</raw>
<processed>
<pos id="1" author="one">1</pos>
<pos id="4" author="two">1</pos>
</processed>
</ref>
</citation>
</para>
<para>
<citation>
<ref>
<raw>
<item id="1" author="one" year="1998"/>
<item id="3" author="two" year="2000"/>
<item id="4" author="two" year="2001"/>
</raw>
<processed>
<pos id="1" author="one">1</pos>
<pos id="3" author="two">1</pos>
</processed>
</ref>
</citation>
</para>
</result>
Can someone please explain to me what I'm obviously not understanding
here? I assume this is why I'm not getting expected output in the
realworld example I posted the other day.
Bruce
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--