Temporary Trees

Hi all,

I am struggling to create and use temporary trees. The following generates
an error:

[Input]
<Folder>
	<File Name="File1" />	
	<File Name="File2" />
	<File Name="File3" />
	<File Name="File4" />
	<File Name="File5" />
</Folder>


[Stylesheet]
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.1"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
	<xsl:output method="xml" version="1.1" encoding="UTF-8"
indent="yes"/>

	<xsl:template match="Folder">
		<xsl:variable name="sorted-files">
			<xsl:for-each select="File">
				<File>
					<xsl:copy select="@*" />
				</File>
			</xsl:for-each>
		</xsl:variable>

		<xsl:for-each select="$sorted-files">
			<xsl:value-of select="@Name" /> - <xsl:value-of
select="@Position" /><BR/>
		</xsl:for-each>
	</xsl:template>


	<xsl:template match="File">
		<File>
			<xsl:copy select="@*" />
			<xsl:attribute name="Position"><xsl:value-of
select="position()" /></xsl:attribute>
		</File>
	</xsl:template>

</xsl:stylesheet>


I'm using MSXML4 (SP2), and get the following error:

	Reference to variable or parameter 'sorted-files' must evaluate to a
node list.


I have tried several methods, all have failed. Above is just one of the ways
that I have tried. I know I must be doing something wrong, but what?

Thanks,


Kaine



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