[xsl] xsl:variable doesn't work here

[Robert Sösemann <robert dot soesemann at web dot de>]

Instead of

    <xsl:if test=".//article[.//author='C. J. Date']">
    ..
     <xsl:copy-of select=".//article[.//author='C. J. Date']"/>

i want to store the condition in a variable condition and write

    <xsl:variable name="condition">.//article[.//author='C. J.
Date']</xsl:variable>


    <xsl:if test="$condition">
    ..
     <xsl:copy-of select="$condition"/>

But this does not work. I also tried {$condition} instead of $condition.

Whats wrong?

............................................................................
..........
 ROBERT SÖSEMANN  (robert.soesemann@web.de)

 schwärzlocherstr. 29/1 | 72070 tübingen
 tel : 07071 / 400 880

 icq# : 100 467 870
 pgp-keys : www.webspace-journey.de/pgp.asc
............................................................................
..........


 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list