Please try this:
<?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" />
<xsl:variable name="controlInfo">
<CompanyId/>
<ReservationControlNumber/>
<ReservationControlType/>
<FirstDate/>
<Time/>
</xsl:variable>
<xsl:template match="/root">
<root>
<RCI>
<xsl:for-each-group
select="ReservationControlInformationSegment/*"
group-starting-with="CompanyId">
<xsl:variable name="aReservationControlInformation">RCI<xsl:number
value="position()" format="01"/>
</xsl:variable>
<xsl:element name="{$aReservationControlInformation}">
<xsl:for-each select="$controlInfo/*">
<xsl:variable name="aReservationControlInformationNew">
<xsl:value-of
select="$aReservationControlInformation" /><xsl:number
value="position()" format="01"/>
</xsl:variable>
<xsl:element name="{$aReservationControlInformationNew}">
<xsl:value-of select="current-group()[local-name() =
local-name(current())]" />
</xsl:element>
</xsl:for-each>
</xsl:element>
</xsl:for-each-group>
</RCI>
</root>
</xsl:template>
</xsl:stylesheet>
On Nov 23, 2007 10:57 AM, lakshmi mrudula
<mrudula_lakshmi(_at_)yahoo(_dot_)com> wrote:
Hi,
Thanks for your solution.
But with XSL logic below,
If input XML is as shown below:
<?xml version="1.0"?>
<root>
<ReservationControlInformationSegment>
<CompanyId>AAH</CompanyId>
<ReservationControlNumber>ABC12345</ReservationControlNumber>
<ReservationControlType>A</ReservationControlType>
<FirstDate>11OCT2007</FirstDate>
<Time>1230</Time>
<CompanyId>AAA</CompanyId>
<ReservationControlType>B</ReservationControlType>
<FirstDate>11OCT2007</FirstDate>
<Time>1130</Time>
</ReservationControlInformationSegment>
</root>
Then Expected output will be:
<?xml version='1.0' ?>
<root>
<RCI>
<RCI01>
<RCI0101>AAH</RCI0101>
<RCI0102>ABC12345</RCI0102>
<RCI0103>A</RCI0103>
<RCI0104>11OCT2007</RCI0104>
<RCI0105>1230</RCI0105>
</RCI01>
<RCI02>
<RCI0201>AAA</RCI0201>
<RCI0202/>
<RCI0203>B</RCI0203>
<RCI0204>11OCT2007</RCI0204>
<RCI0205>1130</RCI0205>
</RCI02>
</RCI>
</root>
But the actual output is coming with the given XSL as
below:
<?xml version='1.0' ?>
<root>
<RCI>
<RCI01>
<RCI0101>AAH</RCI0101>
<RCI0102>ABC12345</RCI0102>
<RCI0103>A</RCI0103>
<RCI0104>11OCT2007</RCI0104>
<RCI0105>1230</RCI0105>
</RCI01>
<RCI02>
<RCI0201>AAA</RCI0201>
<RCI0202>B</RCI0202>
<RCI0203>11OCT2007</RCI0203>
<RCI0204>1130</RCI0204>
</RCI02>
</RCI>
</root>
Our requirement for the output is:
If any information is missing in the middle then
empty
tag should be there.
But if it is missing at the end, then empty tags need
not be there in the output.
In input XML, elements will be in the same order.
None
of the elements are mandatory.
Any of the elements can be missed in the input XML.
For this requirement we need solution.
--- Mukul Gandhi <gandhi(_dot_)mukul(_at_)gmail(_dot_)com> wrote:
This problem is easily solved with the XSLT 2.0
grouping construct.
Please refer to the solution below:
<?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" />
<xsl:template match="/root">
<root>
<RCI>
<xsl:for-each-group
select="ReservationControlInformationSegment/*"
group-starting-with="CompanyId">
<xsl:variable
name="aReservationControlInformation">RCI<xsl:number
value="position()"
format="01"/>
</xsl:variable>
<xsl:element
name="{$aReservationControlInformation}">
<xsl:for-each select="current-group()">
<xsl:variable
name="aReservationControlInformationNew">
<xsl:value-of
select="$aReservationControlInformation"
/><xsl:number
value="position()"
format="01"/>
</xsl:variable>
<xsl:element
name="{$aReservationControlInformationNew}">
<xsl:value-of select="." />
</xsl:element>
</xsl:for-each>
</xsl:element>
</xsl:for-each-group>
</RCI>
</root>
</xsl:template>
</xsl:stylesheet>
On Nov 22, 2007 3:05 PM, lakshmi mrudula
<mrudula_lakshmi(_at_)yahoo(_dot_)com> wrote:
Hi,
We have the below issue in XSL logic. Can you
please
provide us better approach to solve the issue?
Issue is mentioned below.
If input XML has same elements that is repeating
twice
and should be mapped to the same element in the
output
XML.
For Ex :
If input XML is,
<?xml version="1.0"?>
<root>
<ReservationControlInformationSegment>
<CompanyId>AAH</CompanyId>
<ReservationControlNumber>ABC12345</ReservationControlNumber>
<ReservationControlType>A</ReservationControlType>
<FirstDate>11OCT2007< /FirstDate>
<Time>1230</Time>
<CompanyId>AAA</CompanyId>
<ReservationControlNumber>ABC456739</ReservationControlNumber>
<ReservationControlType>B</ReservationControlType>
<FirstDate>11OCT2007< /FirstDate>
<Time>1130</Time></ReservationControlInformationSegment>
</root>
The expected output XML is
<root>
<RCI>
<RCI01>
<RCI0101>AAH</RCI0101>
<RCI0102> ABC12345</RCI0102>
<RCI0103>A</RCI0103>
<RCI0104>11OCT2007</RCI0104>
<RCI0105>1230</RCI0105>
</RCI01>
<RCI02>
<RCI0201>AAA</RCI0201>
<RCI0202>ABC456739</RCI0102>
<RCI0203>B</RCI0103>
<RCI0204>11OCT2007</RCI0104>
<RCI0205>1130</RCI0105>
</RCI02>
</RCI>
</root>
The XSL used is as shown below
<RCI>
<xsl:for-each
select="root/ReservationControlInformationSegment/CompanyId">
<xsl:variable name="PositionCount"
select="position()"/>
<xsl:variable name="this"
select="generate-id(.)"/>
<xsl:variable name="next"
select="generate-id(following-sibling::ReservationControlNumber[1]/preceding-sibling::CompanyId[1])"/>
<xsl:variable name="reservationcontrolnumber">
<xsl:if test="$this = $next">
<xsl:value-of
select="following-sibling::ReservationControlNumber[1]"/>
</xsl:if>
</xsl:variable>
<xsl:variable name="next1"
select="generate-id(following-sibling::ReservationControlType[1]/preceding-sibling::CompanyId[1])"/>
<xsl:variable name="reservationcontroltype">
<xsl:if test="$this = $next1">
<xsl:value-of
select="following-sibling::ReservationControlType[1]"/>
</xsl:if>
</xsl:variable>
<xsl:variable name="next2"
select="generate-id(following-sibling::FirstDate[1]/preceding-sibling::CompanyId[1])"/>
<xsl:variable name="firstdate">
<xsl:if test="$this = $next2">
<xsl:value-of
select="following-sibling::FirstDate[1]"/>
</xsl:if>
</xsl:variable>
<xsl:variable name="next3"
select="generate-id(following-sibling::Time[1]/preceding-sibling::CompanyId[1])"/>
<xsl:variable name="time">
<xsl:if test="$this = $next3">
<xsl:value-of
select="following-sibling::Time[1]"/>
</xsl:if>
</xsl:variable>
<xsl:variable
name="aReservationControlInformation">RCI<xsl:number
value="position()" format="01"/></xsl:variable>
<xsl:element
name="{$aReservationControlInformation}">
<xsl:variable name="aCompanyId">RCI<xsl:number
value="position()" format="01"/>01</xsl:variable>
<xsl:element name="{$aCompanyId}">
<xsl:value-of select="."/>
</xsl:element>
<xsl:variable
name="aReservationControlNumber">RCI<xsl:number
value="position()" format="01"/>02</xsl:variable>
<xsl:element name="{$aReservationControlNumber}">
<xsl:value-of select="$reservationcontrolnumber"/>
</xsl:element>
<xsl:variable
name="aReservationControlType">RCI<xsl:number
value="position()" format="01"/>03</xsl:variable>
<xsl:if
test="following-sibling::ReservationControlType[1][normalize-space()]">
<xsl:element name="{$aReservationControlType}">
<xsl:value-of select="$reservationcontroltype"/>
</xsl:element>
</xsl:if>
<xsl:variable name="aFirstDate">RCI<xsl:number
value="position()" format="01"/>04</xsl:variable>
<xsl:if
test="following-sibling::FirstDate[1][normalize-space()]">
<xsl:element name="{$aFirstDate}">
<xsl:value-of select="$firstdate"/>
</xsl:element>
</xsl:if>
<xsl:variable name="aTime">RCI<xsl:number
value="position()" format="01"/>05</xsl:variable>
<xsl:if
test="following-sibling::Time[1][normalize-space()]">
<xsl:element name="{$aTime}">
<xsl:value-of select="$time"/>
</xsl:element>
</xsl:if>
</xsl:element>
</xsl:for-each>
</RCI>
=== message truncated ===
--
Regards,
Mukul Gandhi
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