StackOverflow2013

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PO
primarykey
Id
19761085
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
1
CommunityOwnedDate
CreationDate
2013-11-04T03:12:34.513
FavoriteCount
0
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2013-11-04T03:12:34.513
LastEditDate
LastEditorUserId
0
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2830603
ParentId
2146648
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2
Score
1
ViewCount
0
LastEditorDisplayName
text
Body
I don't prefer adding elements like that and this is what i will do. This works perfectly. It gives the output you need. Try it out. XML <pre><code><?xml version="1.0"?> <Users> <User id="2" name="ABC" Division="HR"/> <User id="3" name="xyz" Division="Admin"/> <User id="4" name="LMN" Division="Payroll"/> <User id="5" name="PQR" Division="HR"/> </Users> </code></pre> XSLT 1.0 <pre><code><?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="xml" indent="yes" /> <xsl:key name="division" match="User" use="@Division" /> <xsl:template match="Users"> <xsl:element name="AllUsers"> <xsl:apply-templates select="User[generate-id(.)=generate-id(key('division',@Division)[1])]" /> </xsl:element> </xsl:template> <xsl:template match="User"> <xsl:element name="Division"> <xsl:attribute name="value"> <xsl:value-of select="@Division" /> </xsl:attribute> <xsl:for-each select="key('division', @Division)"> <xsl:element name="User"> <xsl:element name="id"> <xsl:value-of select="@id" /> </xsl:element> <xsl:element name="name"> <xsl:value-of select="@name" /> </xsl:element> </xsl:element> </xsl:for-each> </xsl:element> </xsl:template> </xsl:stylesheet> </code></pre> XSLT 2.0 <pre><code><?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0"> <xsl:output method="xml" indent="yes" encoding="UTF-8" omit-xml-declaration="yes" /> <xsl:key name="division" match="User" use="@Division" /> <xsl:template match="Users"> <xsl:element name="AllUsers"> <xsl:for-each-group select="*" group-by="@Division"> <xsl:element name="Division"> <xsl:attribute name="value"> <xsl:value-of select="@Division" /> </xsl:attribute> <xsl:for-each select="current-group()"> <xsl:element name="User"> <xsl:element name="id"> <xsl:value-of select="@id" /> </xsl:element> <xsl:element name="name"> <xsl:value-of select="@name" /> </xsl:element> </xsl:element> </xsl:for-each> </xsl:element> </xsl:for-each-group> </xsl:element> </xsl:template> </xsl:stylesheet> </code></pre> Using either will give you this output, <pre><code><AllUsers> <Division value="HR"> <User> <id>2</id> <name>ABC</name> </User> <User> <id>5</id> <name>PQR</name> </User> </Division> <Division value="Admin"> <User> <id>3</id> <name>xyz</name> </User> </Division> <Division value="Payroll"> <User> <id>4</id> <name>LMN</name> </User> </Division> </AllUsers> </code></pre>
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1. POhow to apply group by on xslt elements
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UserOwnerUserId
1. USHash
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