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RE: [xsl] merge using keys, xslt 2.0
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Subject: RE: [xsl] merge using keys, xslt 2.0 From: "Michael Kay" <mike@xxxxxxxxxxxx> Date: Tue, 5 Apr 2005 08:17:20 +0100 |
Don't use keys, use grouping
<xsl:for-each-group select="$doc1/body/outline/outline,
$doc2/body/outline/outline"
group-by="@xmlUrl">
<xsl:copy-of select="current-group()[1]"/>
</xsl:for-each-group>
Michael Kay
http://www.saxonica.com/
> -----Original Message-----
> From: Pawson, David [mailto:David.Pawson@xxxxxxxxxxx]
> Sent: 05 April 2005 08:09
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Subject: [xsl] merge using keys, xslt 2.0
>
>
> I want to merge two instances, both valid to a single dtd,
> removing duplicates
>
>
> Outline structure is
>
> <body>
> <outline>
> <outline type="rss" text="O'Reilly Network Safari Bookshelf"
> title="O'Reilly Network Safari Bookshelf"
> xmlUrl="http://safari.oreilly.com/rss"/>
> </outline>
> </body>
>
> Two documents $home and $work
> <xsl:variable name="home" select="document('home.opml')"/>
> <xsl:variable name="work" select="document('work.opml')"/>
>
> Stylesheet has
>
> <xsl:key name='outline' match='outline/outline' use='@xmlUrl'/>
>
> <xsl:template match="outline[outline]">
> <xsl:copy>
> <xsl:copy-of select="@*"/>
> <xsl:apply-templates
> select="key('outline',outline,$home)[1]|
> key('outline',outline,$work)[1]"/>
> </xsl:copy>
> </xsl:template>
>
>
> I'm unsure where to go from here?
>
> Any help appreciated.
>
>
>
>
> Regards DaveP.
>
> **** snip here *****
>
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