Subject: Re: AW: [xsl] select 1st occurence of element tag name|
From: "J.Pietschmann" <j3322ptm@xxxxxxxx>
Date: Sun, 15 Feb 2004 17:53:33 +0100
Thanks a lot but this version doesn't work as well. The output it produces is: <table xmlns="http://www.w3.org/1999/xhtml"> <tr> <th>Person</th> </tr> </table>
So it seams to pick the top level elements not the second level elements. But when I try to use /*/* in the match attribute it doesn't help. Any suggestions?
You have to use the same context in both the key and the key retrieval: <xsl:key name="elements-by-name" match="/*/*" use="name(.)" /> <xsl:template match="/*"> <xsl:variable name="unique-elements" select="*[generate-id()= generate-id(key('elements-by-name',name(.)))]"/> ... <html> <table> <tr> <xsl:apply-templates select="$unique-elements" mode="header" /> </tr> ... </table> </html> </xsl:template>
Wouldn't you think it's a good idea to read the URLs I posted? There is much background information as well as more extensive examples for how to use these techniques. Understanding why it's supposed to work will save you a lot of trial-end-error type work.
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