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Re: adding variables
- From: David Carlisle <davidc at nag dot co dot uk>
- To: xsl-list at lists dot mulberrytech dot com
- Date: Tue, 12 Mar 2002 22:29:08 GMT
- Subject: Re: [xsl] adding variables
- References: <20020312210551.16588.qmail@web12701.mail.yahoo.com>
- Reply-to: xsl-list at lists dot mulberrytech dot com
<xsl:variable name="y_offset">
<xsl:value-of select="20"/>
</xsl:variable>
If you went
<xsl:variable name="y_offset" select="20"/>
then you would save the system casting the variable from a result tree
to a string to a number, it would just be the number 20 to start with,
but you'd get the same result:
<path d="M 35, {$y_offset} + 25 ....
You want to evaluate the + as well as teh variable reference, so:
<path d="M 35, {$y_offset + 25} ....
David
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