RE: [xsl] Can you embed a filter test ahead of the format-number function in the xsl:value-of method

[jdgarrett at alltel dot net]

Joerg

I would try your suggestion but I should have
added that there are other things I need to
do inside the for-each so the filter
on the for-each would restrict the availability
of the returned result set ....

 <xsl:for-each select="NodeSomething">
	.
	.
	.
	<!-- do some other xslt things with all the other nodes and their
attributes... etc -->	.
	.
	.
 <!-- just format the value of attribute2 if in face attribute2 is non
blank -->
 <xsl:if test="./@attribute2 != ''">
 	<xsl:value-of select="format-number(./@attribute2,"#,###.00")"/>
 </xsl:if>
 </xsl:for-each>

therefore...

	I need a less code bloat filter on attribute2 when it comes time in
	the syntax to begin working with attribute2....



 <xsl:for-each select="NodeSomething">
	.
	.
	.
	<!-- do some other xslt things with all the other nodes and their
attributes... etc -->
	.
	.
	.
      <!-- just format the value of attribute2 if in face attribute2 is non
blank -->
 	<xsl:value-of select="[./@attribute2 !=
'']format-number(./@attribute2,"#,###.00")"/>
 </xsl:for-each>



|-----Original Message-----
|From: owner-xsl-list@lists.mulberrytech.com
|[mailto:owner-xsl-list@lists.mulberrytech.com]On Behalf Of Jörg Heinicke
|Sent: Tuesday, November 06, 2001 3:07 PM
|To: xsl-list@lists.mulberrytech.com
|Subject: Re: [xsl] Can you embed a filter test ahead of the
|format-number function in the xsl:value-of method
|
|
|Why not adding this filter directly to for-each?
|
|<xsl:for-each select="NodeSomething[@attribute2 != '']">
|     <xsl:value-of select="...."/>
|</xsl:for-each>
|
|Joerg
|
|jdgarrett@alltel.net 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
|>
|>
|>
|>
|>  XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list
|>
|>
|>
|
|
|--
|
|System Development
|VIRBUS AG
|Fon +49(0)341-979-7435
|Fax +49(0)341-979-7409
|joerg.heinicke@virbus.de
|www.virbus.de
|
|
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|



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