Subject: RE: Sorting nested steps
From: "Rick Quatro" <rick@xxxxxxxxxxxxxx>
Date: Wed, 31 Jul 2013 08:53:17 -0400
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Hi Ken,
Thank you very much for the code. It looks like the recursion is "built-in"
with the apply-templates rule inside the match. Also, I didn't' think of the
position() function, which will help me get the correct sort. Thanks again
for the quick response.
Rick
When I think of recursion, I try to think of how applying templates would
work ... and the end result is really quite compact.
I hope the code below helps.
. . . . . . . Ken
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output indent="yes"/>
<xsl:template match="steps | step">
<xsl:copy>
<xsl:apply-templates select="text()[normalize-space()]"/>
<xsl:apply-templates select="step">
<xsl:sort select="position()" order="descending"/>
</xsl:apply-templates>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
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