Hello, I was attempting to use the set:intersection function
from http://exslt.org/sets. The examples showing the intersection
of cities with letters 'i' and 'e' work as given. However the
following does not work - INTERSECT1 is always empty.
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:saxon="http://saxon.sf.net/"
xmlns:set="http://exslt.org/sets"
extension-element-prefixes="set saxon"
version="1.1">
<xsl:template match="/">
<xsl:variable name="data">
<Type>PMT</Type>
<Type>FUNC</Type>
</xsl:variable>
<xsl:variable name="rules">
<Type>PMT</Type>
<Type>DC_PARA</Type>
<Type>FUNC</Type>
</xsl:variable>
<INTERSECT1>
<xsl:copy-of select="set:intersection($data,$rules)"/>
</INTERSECT1>
<INTERSECT2>
<xsl:copy-of select="set:intersection($data,$data)"/>
</INTERSECT2>
<INTERSECT3>
<xsl:copy-of select="$data[count(. | $rules) != count( $rules)]"/>
</INTERSECT3>
</xsl:template>
Here's the output:-
<?xml version="1.0" encoding="UTF-8"?>
<INTERSECT1/>
<INTERSECT2>
<Type>PMT</Type>
<Type>FUNC</Type>
</INTERSECT2>
<INTERSECT3>
<Type>PMT</Type>
<Type>FUNC</Type>
</INTERSECT3>Execution time: 336 milliseconds
If I run the exslt web page example, it runs fine.
Kind regards,John.
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list