Subject: Re: [xsl] Summation and NaN From: Wendell Piez <wapiez@xxxxxxxxxxxxxxxx> Date: Mon, 06 Aug 2001 18:34:46 -0400 |
<xsl:variable name="sum" select="sum(Borrower[Rank=1]/AssetSet/Asset/Amount)"/> <xsl:choose> <xsl:when test="$sum"> <xsl:value-of select="format-number($sum, '$.00')"/> </xsl:when> <xsl:otherwise> </xsl:otherwise> </xsl:choose>
Enjoy, Wendell
When I use the following:
<xsl:value-of select="format-number(sum(Borrower[Rank=1]/AssetSet/Asset/Amount), '$.00')"/>
the page displays "NaN" when none of the "Amount" elements in the XML have values. Instead of NaN, I would like the page to display nothing (a blank) if no asset "Amount" values are returned in the XML. How do I do this?
Thanks, Katie
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