On 4/21/07, Mukul Gandhi <gandhi(_dot_)mukul(_at_)gmail(_dot_)com> wrote:
Hi Leonid,
Below is a XSLT 2.0 solution for this:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="2.0">
<xsl:output method="xml" indent="yes" />
<xsl:template match="/">
<Totals>
<xsl:for-each select="All_Results/Result[1]/*">
<xsl:variable name="name" select="name()" />
<xsl:element name="{$name}">
<xsl:for-each-group select="../../Result/*[name() = $name]"
group-by=".">
<xsl:if test="not(normalize-space(.) = '')">
<Tag value="{.}" count="{count(current-group())}" />
</xsl:if>
</xsl:for-each-group>
</xsl:element>
</xsl:for-each>
</Totals>
</xsl:template>
</xsl:stylesheet>
Heres another way which doesn't rely on all elements being present in
the first <Result>:
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:template match="/">
<Totals>
<xsl:for-each-group
select="/All_Results/Result/*[normalize-space()]" group-by="name()">
<xsl:element name="{current-grouping-key()}">
<xsl:for-each-group select="current-group()"
group-by=".">
<Tag value="{current-grouping-key()}"
count="{count(current-group())}"/>
</xsl:for-each-group>
</xsl:element>
</xsl:for-each-group>
</Totals>
</xsl:template>
</xsl:stylesheet>
cheers
andrew
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