Mega Code Archive
Sum()- Takes a node-set as its argument and returns the sum of the value of each individual node after converting the valu
<![CDATA[
File: Data.xml
<?xml version="1.0"?>
<numbers>
<x>4</x>
<y>3.2</y>
<z>11</z>
</numbers>
File: Transform.xslt
<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output method="xml" omit-xml-declaration="yes" />
<xsl:template match="numbers">
4 + 3.2 + 11 =
<xsl:value-of select="sum(*)" />
</xsl:template>
</xsl:stylesheet>
Output:
4 + 3.2 + 11 =
18.2
]]>