Hi Karl,
I am personally fond of using lookup tables. It does not result in a one
liner, but might make things clearer. Besides, you can put these lookup
tables in separate documents as xml config files..
<xsl:variable name="lookup-data">
<item id="">background_bright</item>
<item id="*">background_faded</item>
</xsl:variable>
<xsl:variable name="lookup-ref"
select="document('')/xsl:stylesheet/xsl:variable[(_at_)name =
'lookup-data']/item" />
<xsl:variable name="bg_img" select="($lookup-ref[(_at_)id =
normalize-space($all_vars)] | $lookup-ref[(_at_)id = '*'])[1]" />
Kind regards,
Geert
Classic example, setting a variable:
<xsl:variable name="bg_img">
<xsl:choose>
<xsl:when test="normalize-space($all_vars)=''">
<xsl:text>background_bright</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:text>background_faded</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
Is there a cleaner / simpler way to do this? Any chance you
can do this in one line?
Drs. G.P.H. Josten
Consultant
Daidalos BV
Source of Innovation
Hoekeindsehof 1-4
2665 JZ Bleiswijk
Tel.: +31 (0) 10 850 1200
Fax: +31 (0) 10 850 1199
www.daidalos.nl
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