Subject: Re: [xsl] add variables From: David Carlisle <davidc@xxxxxxxxx> Date: Wed, 18 Jul 2001 09:15:51 +0100 |
> try > > <xsl:variable name="val3"><xsl:value-of select="$val1 + > $val2"/></xsl:variable> Note that makes val3 into a result tree fragment containing a text node that contains the string value of the number <xsl:variable name="val3" select="$val1 + $val2"/> would set val3 to be the number. Although there are few places where this would make any difference, the main being select="foo[$val3]" which will select all foo elements if the first form was used but just the second if the second form was used (and val1 and val2 were as in the original post both 1) David _____________________________________________________________________ This message has been checked for all known viruses by Star Internet delivered through the MessageLabs Virus Scanning Service. For further information visit http://www.star.net.uk/stats.asp or alternatively call Star Internet for details on the Virus Scanning Service. XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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