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<< XQuery .NET and XML >>

By	Fernando Pires
First Posted	03/16/2003
Times viewed	957

max() function, by msxsl:script

Summary This snippet uses msxsl:script to calculate a max() value of a nodelist

This snippet uses msxsl:script to calculate a max() value of a nodelist. My first attemt was to use only xsl, but i could not get it in a function, in a proper way. This function should be fast enough for every day applications.

Additional information
<?xml version="1.0" encoding="ISO-8859-1"?> <xsl:stylesheet version="1.1" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:msxsl="urn:schemas-microsoft-com:xslt" xmlns:function="http://company.com/functions"> <msxsl:script language="VBScript" implements-prefix="function"><![CDATA[ function max(nodelist) dim i max = clng(nodelist.item(0).text) for i = 1 to nodelist.length - 1 if max < clng(nodelist.item(i).text) then max = clng(nodelist.item(i).text) next end function ~~></msxsl:script> <xsl:template match="/"> <xsl:value-of select="function:max(numbers/number)"/> </xsl:template> </xsl:stylesheet>

Further additional information
<?xml version="1.0" encoding="ISO-8859-1"?> <?xml-stylesheet type="text/xsl" href="max.xsl"?> <numbers> <number>1</number> <number>3</number> <number>67</number> <number>34</number> <number>4</number> <number>1</number> <number>3</number> <number>67</number> <number>34</number> </numbers>

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