On Tue, Jun 14, 2011 at 6:14 PM, Olivier Jeulin
<olivier(_dot_)jeulin(_at_)gmail(_dot_)com> wrote:
Hi
Another (better?) answer:
<xsl:value-of select="string-join(for $i in $start to $end return
concat('RefArray[',$i,']'), '+')"/>
string-join() does exactly what you want : add a separator between strings.
Good point. I was focused a bit too much, perhaps, on the smallest,
most direct change to fix the code, so I didn't consider the more
elegant solution.
Another, basically equivalent solution would be:
<xsl:value-of select="for $i in $start to $end return
concat('RefArray[',$i,']')" separator="+"/>
It's worth noting the basic pattern of the first solution, though, in
that it has the potential for additional flexibility, such as in
formatting an English-language list, where the separator is ", " for
all but the last, which is " and ".
-Brandon :)
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