Re: constructing a "variable" select argument

Tracey Zellmann wrote:

> <xsl:copy-of select="/Report/TrackT1/Position[(_at_)position=
> 'Left Front']/MCHistogram[(_at_)id='1']/svg:svg"/>
> The position and id attributes can change, and I can
> handle that as in the earlier case.
> However, the TrackT1 part of the expression can also
> change - to TrackT2, TrackT3, Track5-18, etc, taking on
> various values.
  You have different alternatives:

    <!-- A "global" variable by different case -->
    <xsl:variable name="track.T1" select="/Report/TrackT1"/>
    <xsl:variable name="track.T2" select="/Report/TrackT2"/>
    ...
      <xsl:with-param name="track" select="$track.T1"/>

    <!-- A template by different case -->
    <xsl:template name="...T1">
      ...
    <xsl:template name="...T2">
      ...

    <!-- In last resort... -->
    <xsl:template name="...">
      <xsl:param name="track" as="xs:string"/>
      <xsl:copy-of select="/Report/*[local-name()=$track]/..."/>

  And maybe other...  The choice depends on your particular
needs and contraints.

  Regards,

--drkm




















        

        
                
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