xml - Exit from parent loop is not working in XSLT -

i 1 output when condition met. here sample xml.

<school> <student_details> <student> <id>1</id> <name>manju</name> <subject> <subject_name>english</subject_name> </subject> <subject> <subject_name>maths</subject_name> </subject> </student> <student> <id>2</id> <name>raghu</name> <subject> <subject_name>social</subject_name> </subject> <subject> <subject_name>maths</subject_name> </subject> </student> <student> <id>3</id> <name>vijay</name> <subject> <subject_name>maths</subject_name> </subject> </student> <student> <id>4</id> <name>sunil</name> <subject> <subject_name>social</subject_name> </subject> </student> <student> <id>5</id> <name>anil</name> <subject> <subject_name>social</subject_name> </subject> <subject> <subject_name>english</subject_name> </subject> <subject> <subject_name>kannada</subject_name> </subject> </student> </student_details>  <exclude> <exclude_subjects> <subject_name>english</subject_name> </exclude_subjects> <exclude_subjects>  <subject_name>maths</subject_name> </exclude_subjects> </exculde> </school> 

here xsd:

 <schema>     <element name="school">     <complextype>     <sequence>     <element name="student_details> <complextype>     <sequence>     <element name="student" maxoccurs="unbounded">     <complextype>     <sequence>     <element name="id" type="sting"/>     <element name="name" type="sting"/>     <element name="subject" maxoccurs="unbounded">     <complextype>     <sequence>     <element name="subject_name" type="sting"/>     </complextype>     </sequence>     </element>     </complextype>     <sequence>     </element> </complextype>     <sequence>     </element>      <element name="exclude"> <complextype>     <sequence>     <element name="exclude_subjects" maxoccurs="unbounded">     <complextype>     <sequence>     <element name="subject_name" type="sting"/>     </complextype>     </sequence>     </element>     </complextype>     <sequence>     </element> </complextype>     <sequence>     </element>     </schema> 

here xslt not working

<xsl:template match="/"> <ns0:xsl:output> <xsl:for-each select="/ns0:school/ns0:exclude/exclude_subjects> <variable name="a" select="position"/> <xsl:for-each select ="../../ns0:student_details/ns0:student"/> <xsl:for-each select="ns0:subject[not(./ns0:subject_name = ../../../ns0:exclude/ns0:exclude_subjects[$a]/ns0:subject_name)]][1]"> <ns0:result> <xsl:copy-of select="../ns0:name"/> </ns0:result> </ns0:output> </xsl:template> 

my requirement if student contains subject not there in exclude_subjects, student name should assigned target without duplicate.

for eg: in above given sample xml,raghu,anil n sunil names should assigned target.

please help....

try way?

xslt 1.0

<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:key name="exclude" match="exclude_subjects" use="subject_name" />  <xsl:template match="/school">     <output>         <xsl:for-each select="student_details/student[subject[not(key('exclude', subject_name))]]">             <xsl:copy-of select="name"/>         </xsl:for-each>     </output> </xsl:template>  </xsl:stylesheet> 

result (after changing </exculde> </exclude>)

<?xml version="1.0" encoding="utf-8"?> <output>    <name>raghu</name>    <name>sunil</name>    <name>anil</name> </output> 

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edit

currently using bpel 10g , xsl:key not supported in xslt.

then you're not using xslt. still, can achieve same result using less efficient method:

<xsl:template match="/school">     <output>         <xsl:for-each select="student_details/student[subject[not(subject_name = ../../../exclude/exclude_subjects/subject_name)]]">             <xsl:copy-of select="name"/>         </xsl:for-each>     </output> </xsl:template>