Subject: RE: [xsl] variable as select for template From: Jörg Heinicke <Joerg.Heinicke@xxxxxx> Date: Wed, 19 Sep 2001 17:42:22 +0200 (MEST) |
> > > I'd like to make it with <xsl:value-of...> or something else > > > because i have > > > to decide on the fly which node set i need. My thought was > > > may be i can use > > > document() function here??? > > > > I think you need to explain what you're trying to achieve. > > Your solution > > isn't going to work, because xsl:value-of produces text as > > its result, not a > > node-set. > > > > Mike Kay > > That was my try (it's a fragment): > > <xsl:variable name="parent_comp"> <!-- I wanted to get a node set in > variable --> > <xsl:choose> > <xsl:when test="$comp_id=''"> <!-- the node set depends on a > condition > --> > <xsl:value-of select="component[@class=$comp_class and not(@id)]"/> > </xsl:when> > <xsl:otherwise> > <xsl:value-of select="component[@class=$comp_class and > @id=$comp_id]"/> > </xsl:otherwise> > </xsl:choose> > </xsl:variable> > > then i could use variable $parent_comp just as node set here and in other > places in stylesheet: > <xsl:apply-templates mode="extract_property" select="$parent_comp"> > > If <xsl:value-of select"..."/> always get text() as result, are there any > solutions??? > > thanks for advise > > Dmitri A solution would be <xsl:copy-of select="component[condition]"/> instead of you <xsl:value-of select=""/>. Problem: You have now stored a ResultTreeFragment in your variable. For changing the RTF into a nodeset you need an extension like msxsl:node-set() or xalan:nodeset(). Joerg -- GMX - Die Kommunikationsplattform im Internet. http://www.gmx.net XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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