Subject: Re: [xsl] foreign keys in a xml-database, how to copy a node and only one/some of its childs From: "J.Pietschmann" <j3322ptm@xxxxxxxx> Date: Mon, 13 May 2002 21:06:43 +0200 |
The PROBLEM is, that the above construction copies each tool
> with all its childs ( releases ) from second.xml and not only > those, whose @name fits @version of the corresponding tool from first xml.
Match the release and copy stuff from the parent (the tool) as needed: <xsl:key name="tool-release" match="release" use="concat(../@name,'#',@name)"/> ...
<xsl:variable name="tools"> <xsl:for-each select="tool"> <xsl:variable name="key" select="concat(@name,'#',@version)"/> <xsl:for-each select="$sw-file"> <xsl:variable name="release" select="key('tool-release',$key)"/> <tool> <xsl:copy-of select="$release/../@*"/> <xsl:copy-of select="$release/../*[not(self:release)]"/> <xsl:copy-of select="$release"/> </tool> </xsl:for-each> </xsl:for-each> </xsl:variable>
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