Lainaus "Koes, Derrick" <Derrick(_dot_)Koes(_at_)smith-nephew(_dot_)com>:
|
| I'm looking for an xpath query to get me the template node with the
| largest
| version number from the largest subset of templates with the same id.
XSL:
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:output method="xml" encoding="iso-8859-1" indent="yes" />
<xsl:template match="Templates">
<xsl:for-each select="Template">
<xsl:sort select="@version"/>
<xsl:sort select="@id"/>
<xsl:if test="position()=last()">
<xsl:copy-of select="."/>
</xsl:if>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
RESULT TREE:
<?xml version="1.0" encoding="iso-8859-1"?>
<Template id="2" version="1"/>
Cheers,
Jarkko.
|
| The XML looks like:
|
| <Template id="1" version="0"/>
| <Template id="2" version="0"/>
| <Template id="3" version="0"/>
| <Template id="2" version="1"/>
|
| In the above XML, the answer to my query would be <Template id="2"
| version="1"/>
|
| Any help is appreciated.
|
| Thanks,
| Derrick
|
|
|
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|
***************************************************
* Jarkko Moilanen *
* Project Researcher, ITCM (www.itcm.org) *
* Profound XML technology Expert *
* University of Tampere *
* Hypermedia Laboratory *
***************************************************
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list