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Hari KrishnaSubject: Sorting Help Needed
Author: Hari Krishna
Date: 03 Dec 2007 03:29 PM
Originally Posted: 03 Dec 2007 01:41 PM
I am new to stylus and xml as well. I am trying build an XSLT Mapping exclusively for sorting.

I have an IDOC coming in and at one perticular segement i would like to apply sorting based on internal field values.

Input Structure, E1EDL37 will repeat 1:N (Unbounded)

<E1EDL37 SEGMENT="1">
...
<VHILM>RFID_CASE</VHILM>
<EXIDV>00000000003000005666</EXIDV>
...
</E1EDL37>


<E1EDL37 SEGMENT="1">
...
<VHILM>RFID_CASE</VHILM>
<EXIDV>00000000003000005669</EXIDV>
...
</E1EDL37>

<E1EDL37 SEGMENT="1">
...
<VHILM>RFID_PALL</VHILM>
...
<E1EDL44 SEGMENT="1"><EXIDV>00000000003000005666</EXIDV></E1EDL44><E1EDL44 SEGMENT="1"><EXIDV>00000000003000005669</EXIDV></E1EDL44>
</E1EDL37>

<E1EDL37 SEGMENT="1">
...
<VHILM>RFID_PALL</VHILM>
...
<E1EDL44 SEGMENT="1"><EXIDV>00000000003000005666</EXIDV></E1EDL44>
<E1EDL44 SEGMENT="1"><EXIDV>00000000003000005669</EXIDV></E1EDL44>
</E1EDL37>


<E1EDL37 SEGMENT="1">
...
<VHILM>RFID_CASE</VHILM>
<EXIDV>00000000003000005666</EXIDV>
...
</E1EDL37>


<E1EDL37 SEGMENT="1">
...
<VHILM>RFID_CASE</VHILM>
<EXIDV>00000000003000005669</EXIDV>
...
</E1EDL37>


RFID_PALL always comes at the bottom. Can be more than 1 always. Like 10 RFID_PALL contains 20 or more RFID_CASE information inside.

Now would like to sort RFID_PALL first and follows RFID_CASE Information which belongs to RFID_PALL, again follows next RFID_PALL and RFID_CASE information.

Output xml structure needed

<E1EDL37 SEGMENT="1">
...
<VHILM>RFID_PALL</VHILM>
...
<E1EDL44 SEGMENT="1"><EXIDV>00000000003000005666</EXIDV></E1EDL44>
<E1EDL44 SEGMENT="1"><EXIDV>00000000003000005669</EXIDV></E1EDL44>
</E1EDL37>

<E1EDL37 SEGMENT="1">
...
<VHILM>RFID_CASE</VHILM>
<EXIDV>00000000003000005666</EXIDV>
...
</E1EDL37>


<E1EDL37 SEGMENT="1">
...
<VHILM>RFID_CASE</VHILM>
<EXIDV>00000000003000005669</EXIDV>
...
</E1EDL37>

<E1EDL37 SEGMENT="1">
...
<VHILM>RFID_PALL</VHILM>
...
<E1EDL44 SEGMENT="1"><EXIDV>00000000003000005667</EXIDV></E1EDL44>
<E1EDL44 SEGMENT="1"><EXIDV>00000000003000005668</EXIDV></E1EDL44>
</E1EDL37>

<E1EDL37 SEGMENT="1">
...
<VHILM>RFID_CASE</VHILM>
<EXIDV>00000000003000005667</EXIDV>
...
</E1EDL37>


<E1EDL37 SEGMENT="1">
...
<VHILM>RFID_CASE</VHILM>
<EXIDV>00000000003000005668</EXIDV>
...
</E1EDL37>

Attaching source and results of xml files.


UnknownSourceResultsfromtheMAP.xml
SourFileExample

UnknownResultsfromtheMAP.xml
ResultsfileExample
Postnext
Hari KrishnaSubject: Sorting Help Needed
Author: Hari Krishna
Date: 03 Dec 2007 06:01 PM
I made some progress so far. I am able to display 2 of RFID_PALL with the given source. Made a template and loopoing. But as far as the child value is not able to return.
I am trying to capture the values from E1EDL44/EXIDV as Variable CASE, so that i can use this varaiable value in the second loop to write the continued segments, but no luck.

Any help is appreciated



<xsl:for-each select="//E1EDL20/E1EDL37">
<xsl:choose>
<xsl:when test="VHILM = 'RFID_PALL' ">
<xsl:call-template name="EPCs">
<xsl:with-param name="EPCs">
<xsl:value-of select="//E1EDL20/E1EDL37"/>
</xsl:with-param>
</xsl:call-template>
</xsl:when>
</xsl:choose>

<xsl:variable name="Case">
<xsl:value-of select="./E1EDL44/EXIDV"/>
</xsl:variable>

<xsl:for-each select="//E1EDL20/E1EDL37">
<xsl:choose>
<xsl:when test="E1EDL37/VHILM = 'RFID_CASE' and 'E1EDL44/EX1DV' = 'String($Case)' ">
<xsl:call-template name="EPCs">
<xsl:with-param name="EPCs">
<xsl:value-of select="//E1EDL20/E1EDL37"/>
</xsl:with-param>
</xsl:call-template>
</xsl:when>
</xsl:choose>
</xsl:for-each>

</xsl:for-each>
Posttop
Hari KrishnaSubject: Sorting Help Needed
Author: Hari Krishna
Date: 04 Dec 2007 11:39 AM
Finally i made it. Here is the code.

<xsl:for-each select="E1EDL37[VHILM='RFID_PALL']">
<xsl:copy-of select="." />
<xsl:for-each select="E1EDL44">
<xsl:variable name="Case">
<xsl:value-of select="EXIDV" />
</xsl:variable>
<xsl:copy-of select="../../E1EDL37[EXIDV=$Case]" />
</xsl:for-each>
</xsl:for-each>
   
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