Subject: [xsl] Problem involving position() and COnditional filtering From: "Pankaj Bishnoi" <pankaj.bishnoi@xxxxxxxxxxx> Date: Tue, 30 May 2006 15:28:07 +0530 |
Hi All I am facing a issue while using position() function with conditional filtering. My Source xml is::: <?xml version="1.0" encoding="UTF-8"?> <NounOutcome> <DocumentIds> <DocumentIdType> <Id>Id10</Id> <Revision>Revision11</Revision> </DocumentIdType> <DocumentIdType> <Id>43</Id> <Revision>Revision14</Revision> </DocumentIdType> <DocumentIdType> <Id>Id10</Id> <Revision>Revision11</Revision> </DocumentIdType> <DocumentIdType> <Id>43</Id> <Revision>Revision14</Revision> </DocumentIdType> </DocumentIds> <NounOutcomeValue>NounOutcomeValue17</NounOutcomeValue> <UserArea>UserArea18</UserArea> </NounOutcome> and the xsl is <?xml version='1.0'?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.1" xmlns:java="http://xml.apache.org/xslt/java" xmlns="http://www.openapplications.org/oagis" xmlns:str="http://exslt.org/strings" xmlns:redirect="org.apache.xalan.xslt.extensions.Redirect" extension-element-prefixes="redirect"> <xsl:output method="xml" version="1.0" encoding="ISO-8859-1" indent="yes"/> <xsl:template match="/"> <NounOutcome> <DocumentIds> <xsl:for-each select="/NounOutcome/DocumentIds/DocumentIdType"> <xsl:if test="Id='43'"> <DocumentIdType> <Id> <xsl:value-of select="Id"/> </Id> <Revision> <xsl:value-of select="position()"/> </Revision> </DocumentIdType> </xsl:if> </xsl:for-each> </DocumentIds> <NounOutcomeValue> <xsl:value-of select="/NounOutcome/NounOutcomeValue"/> </NounOutcomeValue> <UserArea></UserArea> </NounOutcome> </xsl:template> </xsl:stylesheet> Now here in the XSL i am filtering the source DocumentIdType record based on Id value. The problem is that the position function generates value according to the source xml occurrences and not the actual occurrence in output. So for two matching record I get the output value in Revision field as 2,4 but I want 1,2. The output generated is <?xml version="1.0" encoding="UTF-8"?> <NounOutcome xmlns="http://www.openapplications.org/oagis" xmlns:java="http://xml.apache.org/xslt/java" xmlns:str="http://exslt.org/strings"> <DocumentIds> <DocumentIdType> <Id>43</Id> <Revision>2</Revision> </DocumentIdType> <DocumentIdType> <Id>43</Id> <Revision>4</Revision> </DocumentIdType> </DocumentIds> <NounOutcomeValue>NounOutcomeValue17</NounOutcomeValue> <UserArea/> </NounOutcome> Is there any other way to generate such sequence. Thanks in advance for any help! Thanks Pankaj
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