Subject: [xsl] Can you embed a filter test ahead of the format-number function in the xsl:value-of method From: jdgarrett@xxxxxxxxxx Date: Tue, 6 Nov 2001 11:51:25 -0600 |
Given the following XML snippet <NodeSomething attribute1="1234" attribute2="3">5678</NodeSomething> <NodeSomething attribute1="12" attribute2="">Abc</NodeSomething> <NodeSomething attribute1="1256" attribute2="45">456</NodeSomething> <NodeSomething attribute1="1298" attribute2="">8899</NodeSomething> I would like to change the following XSLT (which works but is code bloat) <xsl:for-each select="NodeSomething"> <xsl:if test="./@attribute2 != ''"> <xsl:value-of select="format-number(./@attribute2,"#,###.00")"/> </xsl:if> </xsl:for-each> to the following (so that I can optimize the code) <xsl:for-each select="NodeSomething"> <xsl:value-of select="[./@attribute2 != '']format-number(./@attribute2,"#,###.00")"/> </xsl:for-each> is it possible to embed a filter test ahead of the format-number function in the xsl:value-of so that if the filter test was true then and only then it would call the format-number function on the selected attribute rather than doing the xsl:if test and then calling the xsl:value-of method ?? As you know, if attribute2 is empty then I get a NaN which format-number returns NaN rather than just nothing .... Please advise Thank You JGarrett XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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