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Sameer Shadab

Subject: XSLT group
Author: Sameer Shadab
Date: 14 Jul 2005 11:02 AM

Hi

Can anyone help me out with grouping here.
My source is like this,

<?xml version="1.0" encoding="UTF-8"?>
<Root>
<Add>
<AQ>WE</AQ>
<Partner>121121</Partner>
</Add>
<Add>
<AQ>WE</AQ>
<Partner>121100</Partner>
</Add>
<Add>
<AQ>WE</AQ>
<Partner>121121</Partner>
</Add>
<Add>
<AQ>SP</AQ>
<Partner>1000001</Partner>
</Add>
<Add>
<AQ>SP</AQ>
<Partner>1000001</Partner>
</Add>
<Add>
<AQ>SP</AQ>
<Partner>1000002</Partner>
</Add>
</Root>

My target should be,

<?xml version="1.0" encoding="UTF-8"?>
<Root>
<Add>
<AQ>WE</AQ>
<Partner>121121</Partner>
</Add>
<Add>
<AQ>WE</AQ>
<Partner>121100</Partner>
</Add>
<Add>
<AQ>SP</AQ>
<Partner>1000001</Partner>
</Add>
<Add>
<AQ>SP</AQ>
<Partner>1000002</Partner>
</Add>
</Root>

It should group by similar AQ, and then same Partner.

thanks
Sam

Ivan Pedruzzi

Subject: XSLT group
Author: Ivan Pedruzzi
Date: 14 Jul 2005 11:56 AM

Hi Sameer,

Combine AQ with Partner to build a key.

Hope this helps
Ivan Pedruzzi
Stylus Studio Team

<?xml version='1.0'?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:key name="AQ" match="Root/Add/AQ" use="concat(., ../Partner)"/>

<xsl:template match="/">
<xsl:apply-templates/>
</xsl:template>

<xsl:template match="*|@*|text()">
<xsl:copy>
<xsl:apply-templates select="*|@*|text()"/>
</xsl:copy>
</xsl:template>

<xsl:template match="Root">
<xsl:copy>
<xsl:for-each select="Add/AQ[ generate-id() = generate-id(key('AQ', concat(., ../Partner))[1]) ]">
<xsl:apply-templates select=".."/>
</xsl:for-each>
</xsl:copy>
</xsl:template>

</xsl:stylesheet>

Sameer Shadab

Subject: XSLT group
Author: Sameer Shadab
Date: 15 Jul 2005 05:20 AM

Hi

Actually in the source xml there is a possibility, that it can contain other AQ values as well,
like the example below,
<?xml version='1.0' ?>
<Root><Add>
<AQ>WE</AQ>
<Partner>121100</Partner>
</Add><Add>
<AQ>WE</AQ>
<Partner>121121</Partner>
</Add><Add>
<AQ>SP</AQ>
<Partner>1000001</Partner>
</Add><Add>
<AQ>SP</AQ>
<Partner>1000002</Partner>
</Add><Add>
<AQ>XX</AQ>
<Partner>1000011</Partner>
</Add><Add>
<AQ>XX</AQ>
<Partner>1000012</Partner>
</Add></Root>

But i want only a grouping on WE and SP, and then on their respective partners, so the output should look like,

<?xml version='1.0' ?>
<Root><Add>
<AQ>WE</AQ>
<Partner>121100</Partner>
</Add><Add>
<AQ>WE</AQ>
<Partner>121121</Partner>
</Add><Add>
<AQ>SP</AQ>
<Partner>1000001</Partner>
</Add><Add>
<AQ>SP</AQ>
<Partner>1000002</Partner>
</Add></Root>

Sorry for missing out the extra condition earlier.

regards
Sameer

Ivan Pedruzzi

Subject: XSLT group
Author: Ivan Pedruzzi
Date: 15 Jul 2005 02:06 PM

Change the key definition

<xsl:key name="AQ" match="Root/Add/AQ[. = 'WE' or . = 'SP']" use="concat(., ../Partner)"/>

Ivan Pedruzzi
Stylus Studio Team

Sameer Shadab

Subject: XSLT group
Author: Sameer Shadab
Date: 16 Jul 2005 12:25 PM

Thanks Ivan, that did the trick.
Ivan sorry to trouble you once again, i have a question on how do i get a text output.
For instance if my source xml is,
<?xml version="1.0"?>
<Head>
<AA>
<SegmentAA>*AA</SegmentAA>
<Version>0200</Version>
</AA>
<BA>
<SegmentBA>*BA</SegmentBA>
<Shipment>560020</Shipment>
<PA>
<SegmentPA>*PA</SegmentPA>
<Track>12345</Track>
</PA>
<PA>
<SegmentPA>*PA</SegmentPA>
<Track>12346</Track>
</PA>
<SA>
<SegmentSA>*SA</SegmentSA>
<Count>4</Count>
</SA>
</BA>
<BA>
<SegmentBA>*BA</SegmentBA>
<Shipment>560021</Shipment>
<PA>
<SegmentPA>*PA</SegmentPA>
<Track>12355</Track>
</PA>
<PA>
<SegmentPA>*PA</SegmentPA>
<Track>12356</Track>
</PA>
<SA>
<SegmentSA>*SA</SegmentSA>
<Count>4</Count>
</SA>
</BA>
</Head>

My output should be
*AA0200*BA560020*PA12345*PA12346*SA4*BA560021*PA12355*PA12356*SA4

The Count field should be dynamic, i.e it should have a count of number of BA segment, PA Segment and SA segment. In the above instance, there are 1 BA segment, 2 PA segment and 1 SA hence the count is 4 on both occasions.

thanks
Sam

Sameer Shadab

Subject: XSLT group
Author: Sameer Shadab
Date: 25 Jul 2005 10:16 AM

Hi

I figured out how to get the dynamic count for *SA. But i still am unable to get my output in the following format.
*AA0200*BA560020*PA12345*PA12346*SA4*BA560021*PA12355*PA12356*SA4

Need some help in this front. The source xml is in my earlier post.

regards
Sameer

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