Subject: RE: [xsl] Format Number and Empy Elements From: Michael Kay <mike@xxxxxxxxxxxx> Date: Tue, 07 Aug 2007 12:13:13 +0100 |
> The only way I can think of to get around it is something like: > > <xsl:choose> > <xsl:when test="string(number(discount))='NaN'"> > Discount: <xsl:value-of > select="format-number(0, $currencyformat)"/> > </xsl:when> > <xsl:otherwise> > Discount: <xsl:value-of > select="format-number(discount, $currencyformat)"/> > </xsl:otherwise> > </xsl:choose> > > Seem awfully long-winded. Anyone got any ideas? As Andrew says, long-windedness in XSLT 1.0 is a fact of life. But there are some coding tricks available when it gets out of hand. For example format-number(concat('0', discount), $currencyformat) Michael Kay http://www.saxonica.com/
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