i am trying to assign the satisfied lines of first set value to target always with in for-each.
Is there any filter we can add it to target element to hold the value????
My Input XML like below
<process>
<TransactionType>
<data_xml>
<transaction>
<sub_documents>
<transactionLine>
<bPALine_l>false</bPALine_l>
<part>9W0019468</part>
</transactionLine>
<transactionLine>
<bPALine_l>true</bPALine_l>
<part>9W0019233</part>
</transactionLine>
<transactionLine>
<bPALine_l>true</bPALine_l>
<part>9W0019567</part>
</transactionLine>
<transactionLine>
<bPALine_l>true</bPALine_l>
<part>9W0021928</part>
</transactionLine>
</sub_documents>
</transaction>
</data_xml>
</TransactionType>
Xpath code defined below
<?xml version="1.0" encoding="UTF-8" ?>
<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0">
<xsl:output method="html" doctype-public="XSLT-compat" omit-xml-declaration="yes" encoding="UTF-8" indent="yes" />
<xsl:template match="/">
<POLInes>
<xsl:for-each select="/process/TransactionType/data_xml/transaction/sub_documents/transactionLine[bPALine_l='true']">
<LINE_KEY>
<xsl:value-of select="position()"/>
</LINE_KEY>
<xsl:choose>
<xsl:when test="position() = 1">
<part_display_number>
<xsl:value-of select="''"/>
</part_display_number>
</xsl:when>
<xsl:otherwise>
<part_display_number>
<xsl:value-of select="part"/>
</part_display_number>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
</POLInes>
</xsl:template>
</xsl:transform>
I am excepting the output would be
<!DOCTYPE html
PUBLIC "XSLT-compat">
<POLInes>
<LINE_KEY>1</LINE_KEY>
<part_display_number></part_display_number>
<LINE_KEY>2</LINE_KEY>
<part_display_number>9W0019233</part_display_number>
<LINE_KEY>3</LINE_KEY>
<part_display_number>9W0019233</part_display_number>
</POLInes>
but as per the above Xpath it’s assgning all the values/
>Solution :
The logic required here is somewhat vague. It seems like you want to do:
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:template match="/process">
<xsl:variable name="lines" select="TransactionType/data_xml/transaction/sub_documents/transactionLine[bPALine_l='true']"/>
<POLInes>
<xsl:for-each select="$lines">
<LINE_KEY>
<xsl:value-of select="position()"/>
</LINE_KEY>
<part_display_number>
<xsl:if test="position() > 1">
<xsl:value-of select="$lines[1]/part"/>
</xsl:if>
</part_display_number>
</xsl:for-each>
</POLInes>
</xsl:template>
</xsl:stylesheet>