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When you've got one flag xslt's fine, for nested logic, use de
Morgan or SAX ;)
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:template match="SendTaxRequest">
<SendTaxRequest>
<xsl:apply-templates/>
<element name="TaxOutOfCountryFlag"
type="ebsidicString"
totalDigits="1"
value="N">
<xsl:if test="TaxOutOfCountryFlag">
<xsl:attribute name="value">Y</xsl:attribute>
</xsl:if>
</element>
</SendTaxRequest>
</xsl:template>
<xsl:template match="TransactionNumber">
<element name="TransactionIdentifier"
type="ebsidicString"
totalDigits="4"
value="TX03"/>
</xsl:template>
<xsl:template match="BusinessDayDate">
<xsl:variable name="foo" select="current()"/>
<element name="BusinessDayDate"
type="ebsidicString"
totalDigits="{string-length($foo)}"
value="{$foo}"/>
</xsl:template>
</xsl:stylesheet>
> -----Original Message-----
> From: Phil Fuhlman [mailto:pfuhlman@Dexma.com]
> Sent: 10 April 2002 17:37
> To: xml-dev@lists.xml.org
> Subject: RE: [xml-dev] xsl:if to find the existence of an element
>
>
> With all due respect, and since you asked, IMHO, this may be
> a good example of where XSL is *maybe* the wrong tool and you
> may want to consider using a 'real programming language', ie.
> anything from VBScript, JavaScript, Perl, Python on up to
> C/C++, Fortran or Cobol.
>
> "...when the only tool you have is a hammer, all of your
> problems start to look like nails..."
>
> But then again, I get this feeling anytime I hear/read "if"
> and "XML transform" <lol>
>
> </pff>
>
> -----Original Message-----
> From: Vanam, Ravindar [mailto:Ravindar.Vanam@nordstrom.com]
> Sent: Wednesday, April 10, 2002 11:33 AM
> To: xml-dev@lists.xml.org
> Subject: [xml-dev] xsl:if to find the existence of an element
>
>
> Hi All,
>
> Good Morning.
>
> I am facing a problem in finding a way to solve the following
> problem.
>
> Problem Description:
> -----------------------
> I have an optional tag with no value associated in the XML
> document. Only the existence & non existence of the tag matters
> E.g:
> <?xml version="1.0" encoding="UTF-8"?>
> <SendTaxRequest>
> <TransactionNumber>12345</TransactionNumber>
> <BusinessDayDate>20020106</BusinessDayDate>
> <TaxOutOfCountryFlag/>
> </SendTaxRequest>
>
> The Tag "TaxOutOfCountryFlag" is an optional tag.
>
> The requirement is that I have to transform the above XML
> document to another XML document considering the existence of
> the optional field "TaxOutOfCountryFlag". like following..
>
> 1. If "TaxOutOfCountryFlag" element exists the result should
> be.... <?xml version="1.0"?> <SendTaxRequest>
> <element name="TransactionIdentifier"
> type="ebsidicString" totalDigits="4" value="TX03"/>
> <element name="BusinessDayDate" type="date"
> totalDigits="8" value="20020106"/>
> <element name="TaxOutOfCountryFlag"
> type="ebsidicString" totalDigits="1" value="Y"/>
> </SendTaxRequest>
>
> 2. If "TaxOutOfCountryFlag" element does not exist the result
> should be.... <?xml version="1.0"?> <SendTaxRequest>
> <element name="TransactionIdentifier"
> type="ebsidicString" totalDigits="4" value="TX03"/>
> <element name="BusinessDayDate" type="date"
> totalDigits="8" value="20020106"/>
> <element name="TaxOutOfCountryFlag"
> type="ebsidicString" totalDigits="1" value="N"/>
> </SendTaxRequest>
>
> Note: the "value" attribute of "TaxOutOfCountryFlag" is changing.
>
> Please suggest me how can I accomplish this problem. Any help
> is greatly appreciated.
>
> Thanks,
> Ravi
>
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