Re: Issue with repetition of elements in the input XML

Hi Mukul,

Thanks for the updates. This worked for us. But this
is in 2.0. Can you please provide us the solution in
1.0?

I saw Muenchian Method also.

But for that input XML is in different format.

So for our input requirement can you please give the
same solution in 1.0.

I tried for
http://gandhimukul.tripod.com/grouping.html
also. This site is not opening only.

AS we are pretty new to XSLs please help us in solving
this issue.


--- Mukul Gandhi <gandhi.mukul@xxxxxxxxx> 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@xxxxxxxxx> 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 ===


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