Frank Geisler schrieb am 21.06.2010 um 09:55 (-0400):
> Cory,
>
> Thanks for your reply. Yes, that is what I meant my sorting by attribute.
> I'll have a look into xslt. Would you know what sorting algorithm is used?
No idea how it is implemented, but coding it in XSLT is straightforward:
# /tmp/sort.xml
<Urmel>
<eins>
<foo bar="33"/>
<foo bar="32"/>
<foo bar="34"/>
<foo bar="31"/>
</eins>
<zwei>
<foo bar="9"/>
<foo bar="7"/>
<foo bar="8"/>
</zwei>
</Urmel>
# /tmp/sort.xsl
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:output indent="yes"/>
<xsl:template match="*[foo]">
<xsl:apply-templates select="*">
<xsl:sort select="@bar" data-type="number"/>
</xsl:apply-templates>
</xsl:template>
<!-- copy template -->
<xsl:template match="@*|node()">
<xsl:copy><xsl:apply-templates select="@*|node()"/></xsl:copy>
</xsl:template>
</xsl:stylesheet>
$ xsltproc /tmp/sort.xsl /tmp/sort.xml
<?xml version="1.0"?>
<Urmel>
<foo bar="31"/><foo bar="32"/><foo bar="33"/><foo bar="34"/>
<foo bar="7"/><foo bar="8"/><foo bar="9"/>
</Urmel>
--
Michael Ludwig
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