Subject: RE: Predicates using current node-set
From: "Michael Kay" <michael.h.kay@xxxxxxxxxxxx>
Date: Wed, 2 Oct 2002 11:20:57 +0100
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Take a look at the current() function.
You probably want something like:
items[@code=current()/@code()]
Michael Kay
Software AG
home: Michael.H.Kay@xxxxxxxxxxxx
work: Michael.Kay@xxxxxxxxxxxxxx
> -----Original Message-----
> From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of
> Nordström, Jonas
> Sent: 02 October 2002 10:27
> To: 'xsl-list@xxxxxxxxxxxxxxxxxxxxxx'
> Subject: Predicates using current node-set
>
>
> I have a problem using predicate expressions where I compare
> an attribute in the node-set to an attribute in the "current
> node-set". I have problems explaing this, so here's an example:
>
> xml file:
> <?xml version="1.0" encoding="ISO-8859-1"?>
> <?xml-stylesheet type="text/xsl" href="paytest.xsl"?> <payments>
> <oldpayments>
> <oldpayment payno="1" amount="100" ref="a" />
> <oldpayment payno="2" amount="200" ref="b" />
> <oldpayment payno="3" amount="300" ref="c" />
> </oldpayments>
> <newpayments>
> <newpayment Payno="3" amount="300" />
> <newpayment Payno="4" amount="300" />
> </newpayments>
> </payments>
>
> xsl file:
> <?xml version="1.0" encoding="ISO-8859-1"?>
> <xsl:stylesheet version="1.0"
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
> <xsl:output method="html"/>
>
> <xsl:template match="/">
> <html>
> <head><title>test</title></head>
> <body>
> <xsl:apply-templates
> select="/payments/newpayments/newpayment" /> </body> </html>
> </xsl:template>
>
> <xsl:template match="/payments/newpayments/newpayment">
> Payno: <xsl:value-of select="@Payno"/>
> Amount: <xsl:value-of select="@amount"/>
> <xsl:if test="/payments/oldpayments/oldpayment/@payno = @Payno">
> Ref: <xsl:value-of
> select="/payments/oldpayments/oldpayment[@payno=@Payno]/@ref"/>
> </xsl:if>
> <br/>
> </xsl:template>
>
> Result in browser:
> Payno: 3 Amount: 300 Ref:
> Payno: 4 Amount: 300
>
> I wanted the "ref" attribute to be printed, but I cant work
> out how to match the oldpayment payno with the newpayment Payno
>
>
> Vendor: Microsoft
> Vendor URL: http://www.microsoft.com
>
> Jonas Nordstrom
> Sigma Exallon AB
>
> XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
>
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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