Have a variable I define as follows in my code, How do I pick just the
first occurance of po_line_owner. If the invoice has multiple lines with
each having a po_line_info/po_line_owner I only one to pick up the first
occurance of ../../../../invoice_line/po_line_info/po_line_owner
encountered?
<xsl:variable name="InvoicePOLineOwner"
select="../../../../invoice_line/po_line_info/po_line_owner"/>
I then take this variable and perform logic in my code to set the
following work variable. I only want to set this variable if I have
selected the first occurance of po_line_owner how would I do this? Pulled
this logic from my code.
<!-- Based on value of
InvoicePOLineOwner flag the batch as a Leddy batch or a Law batch: -->
<xsl:variable name="POOwnerType">
<xsl:choose>
<xsl:when
test="contains($InvoicePOLineOwner, 'Law') or
contains($InvoicePOLineOwner, 'LAW')">
<xsl:value-of
select="'W'"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of
select="'L'"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
Here is my XSL code
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:xs="http://www.w3.org/2001/XMLSchema";
xmlns:fn="http://www.w3.org/2005/xpath-functions";
xmlns:xdt="http://www.w3.org/2005/xpath-datatypes";
xmlns:err="http://www.w3.org/2005/xqt-errors";
exclude-result-prefixes="xs xdt err fn"
<xsl:output method="text" indent="no"/>
<!-- Define two date variables - one for current date and one for
current date and time: -->
<xsl:variable name="GLDateValue"
select="format-date(current-date(),'[Y0001][M01][D01]')"/>
<xsl:variable name="CurrDateTimeValue"
select="format-dateTime(current-dateTime(),'[Y0001][M01][D01][H01][m01]')"/>
<xsl:template match="/">
<!-- Loop thru each of the fund_info/amount and write out
a CSV record for each fund_info entry found: -->
<xsl:for-each
select="payment_data/invoice_list/invoice/invoice_line_list/invoice_line/fund_info_list/fund_info/amount">
<!-- Set the a select string variable to move up
specified levels (4) then use this string: -->
<xsl:variable name="inv" select="../../../../.."/>
<!-- Define some work variables
and initialize the value: -->
<xsl:variable name="InvoiceDateValue"
select="translate($inv/invoice_date,'/','')"/>
<xsl:variable name="InvoiceVendorCode"
select="$inv/vendor_code"/>
<xsl:variable name="InvoiceVendorNo"
select="$inv/vendor_FinancialSys_Code"/>
<xsl:variable name="InvoiceCurrency"
select="$inv/invoice_amount/currency"/>
<xsl:variable name="InvoicePOLineOwner"
select="../../../../invoice_line/po_line_info/po_line_owner"/>
<xsl:variable name="InvoiceNumber"
select="$inv/invoice_number"/>
<!-- Set FISVendorNo variable to
the Vendor_FinancialSys_Code or to 99999 if the value is nil: -->
<xsl:variable name="FISVendorNo">
<xsl:choose>
<xsl:when
test="string-length($InvoiceVendorNo)!=0">
<xsl:value-of
select="number($InvoiceVendorNo)"/>
</xsl:when>
<xsl:otherwise>99999</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- Set the Payment Attachment
variable to Attachment or blank based on finding certain strings in
InvoiceNumber: -->
<xsl:variable name="PaymentAttachment">
<xsl:choose>
<xsl:when
test="contains($InvoiceNumber, '(ATC)') or starts-with($InvoiceNumber,
'PPD')">
<xsl:value-of
select="'A'"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="'
'"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- Set the Payment Terms
variable to Urgent or blank based on finding certain strings in
InvoiceNumber or finding certain strings in InvoiceVendorCode: -->
<xsl:variable name="PaymentTerms">
<xsl:choose>
<xsl:when
test="contains($InvoiceNumber, '(PPD)') or contains($InvoiceNumber,
'(RSH)') or starts-with($InvoiceNumber, 'CM') or
contains($InvoiceVendorCode, 'OCL C')">
<xsl:value-of
select="'U'"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="'
'"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- Based on value of
InvoicePOLineOwner flag the batch as a Leddy batch or a Law batch: -->
<xsl:variable name="POOwnerType">
<xsl:choose>
<xsl:when
test="contains($InvoicePOLineOwner, 'Law') or
contains($InvoicePOLineOwner, 'LAW')">
<xsl:value-of
select="'W'"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of
select="'L'"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- output the CSV comma
delimited file with fields in the following order: -->
<!-- SeqNo, UserId, BatchNo,
AddrNo, GLAcct, InvoiceNo, InvoiceDate, GLDate, CurrencyCode,
ExchangeRate, TotalInvoiceAmount, LineItemAmount, Attachment,
PaymentTerms, Remark -->
<!-- Last field is a new line -->
<xsl:value-of
select="position(),
'LIBPROD',
concat($CurrDateTimeValue,$
POOwnerType,$InvoiceCurrency),
$FISVendorNo,
../external_id,
$inv/invoice_number,
concat(substring($InvoiceDateValue,5,4),substring($InvoiceDateValue,1,2),substring($InvoiceDateValue,3,2)),
$GLDateValue,
$inv/invoice_amount/currency,
$inv/invoice_exchange_rate_list/exchange_rate/rate,
$inv/invoice_amount/sum,
sum,
$PaymentAttachment,
$PaymentTerms,
concat($inv/vendor_code,'/',$inv/unique_identifier) " separator=", "/>
<xsl:text>
</xsl:text>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
_____________________________________________________________________
Catherine Wilbur
cwilbur(_at_)uwindsor(_dot_)ca
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