> From: abbouh [mailto:abbouh@xxxxxxxxxxxxxxxxx]
> Sent: Friday, May 30, 2003 5:33 AM
> Subject:  problem with number
> 
> 
> my xsl file:
> <xsl:variable name="vlevel" select="10">
> -----------------------
> <xsl:variable name="ind">
> <xsl:choose>
> <xsl:when test="$vtype='num'">$vlevel + 5</xsl:when>
> <xsl:otherwise>$vlevel + 3</xsl:otherwise>
> </xsl:choose>
> </xsl:variable>
> 
> 
> <xsl:value-of select="number($ind)"/>
> 
> my output file i have:
> 
> NaN

You can't reference an XSLT variable unless you use it in an expression, so
try:

<xsl:when test="$vtype = 'num'"><xsl:value-of select="$vlevel +
5"/></xsl:when>
<xsl:otherwise><xsl:value-of select="$vlevel + 3"/></xsl:otherwise>

hth,
b.

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