Hello
I am using Saxon-SA9.1.0.6 to transform the following XML file:
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="results1.xsl"?>
<results>
<match date="1998-06-10">
<team score="2">Brazil</team>
<team score="1">Scotland</team>
</match>
<match date="1998-06-10">
<team score="2">Morocco</team>
<team score="2">Norway</team>
</match>
<match date="1998-06-16">
<team score="1">Scotland</team>
<team score="1">Norway</team>
</match>
<match date="1998-06-16">
<team score="3">Brazil</team>
<team score="0">Morocco</team>
</match>
<match date="1998-06-23">
<team score="1">Brazil</team>
<team score="2">Norway</team>
</match>
<match date="1998-06-23">
<team score="0">Scotland</team>
<team score="3">Morocco</team>
</match>
</results>
with the stylesheet
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform
"
xmlns:fn="http://www.w3.org/2005/xpath-functions";
xmlns:xs="http://www.w3.org/2001/XMLSchema";
xmlns:my="http://leostuder.ch";
xmlns="http://www.w3.org/1999/xhtml";
exclude-result-prefixes="fn xs my">
<xsl:output method="xhtml" encoding="ISO-8859-1" indent="yes"
doctype-public="-//W3C//DTD XHTML 1.0 Strict//EN"
doctype-system="http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd
"/>
<xsl:import-schema namespace="http://www.w3.org/1999/xhtml";
schema-location="http://www.w3.org/2002/08/xhtml/xhtml1-strict.xsd
"/>
<xsl:function name="my:MakeTableRow">
<xsl:param name="team"/>
<xsl:param name="matches"/>
<tr>
<td>
<xsl:value-of select="$team"/>
</td>
<td>
<xsl:value-of select="fn:count($matches)"/>
</td>
<xsl:variable name="won"
select="fn:count($matches[team[.=$team]/@score gt
team[.!=$team]/@score])"
as="xs:integer"/>
<td>
<xsl:value-of select="$won"/>
</td>
<td>
<xsl:value-of
select="fn:count($matches[team[.=$team]/@score
lt team[.!=$team]/@score])"/>
</td>
<xsl:variable name="drawn"
select="fn:count($matches[team[.=$team]/@score eq
team[.!=$team]/@score])"
as="xs:integer"/>
<td>
<xsl:value-of select="$drawn"/>
</td>
<td>
<xsl:value-of select="fn:sum($matches/team[.=$team]/
@score)"/>
</td>
<td>
<xsl:value-of select="fn:sum($matches/team[.!=$team]/
@score)"/>
</td>
<td>
<xsl:value-of select="3*$won+$drawn"/>
</td>
</tr>
</xsl:function>
<xsl:template match="/">
<html xsl:validation="strict">
<head>
<title>Spielresultate</title>
</head>
<body>
<xsl:apply-templates/>
</body>
</html>
</xsl:template>
<xsl:template match="results">
<h2>Results</h2>
<table cellpadding="10">
<thead>
<tr>
<td>Team</td>
<td>Played</td>
<td>Won</td>
<td>Lost</td>
<td>Drawn</td>
<td>For</td>
<td>Against</td>
<td>Points</td>
</tr>
</thead>
<xsl:for-each-group select="/results/match" group-
by="team">
<xsl:variable name="tableRow"
select="my:MakeTableRow(current-grouping-key(),current-group())"/>
<xsl:copy-of select="$tableRow"/>
</xsl:for-each-group>
</table>
</xsl:template>
</xsl:stylesheet>
In the tag <xsl:for-each-group select="/results/match" group-by="team">
I would like to sort the outcome by the $tableRow/td[8] contents (i.e.
the points) .
How do I do that?
The approach
<xsl:for-each-group select="/results/match" group-by="team">
<xsl:sort select="my:MakeTableRow(current-grouping-
key(),current-group())/td[8]"
order="descending"/>
<xsl:copy-of select="my:MakeTableRow(current-grouping-
key(),current-group())"/>
</xsl:for-each-group>
does not do the job, no error however. Calling the function
my:MakeTableRow twice seems also quite off...
Any suggestions?
Thanks in advance
Leo
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