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Why not adding this filter directly to for-each?
Joerg
jdgarrett@xxxxxxxxxx wrote:
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Re: [xsl] Can you embed a filter test ahead of the format-number function in the xsl:value-of method
Subject: Re: [xsl] Can you embed a filter test ahead of the format-number function in the xsl:value-of method From: Jörg Heinicke <joerg.heinicke@xxxxxx> Date: Tue, 06 Nov 2001 22:06:55 +0100 |
Why not adding this filter directly to for-each?
<xsl:for-each select="NodeSomething[@attribute2 != '']"> <xsl:value-of select="...."/> </xsl:for-each>
Joerg
jdgarrett@xxxxxxxxxx wrote:
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
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