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Re: Grouping problem - Duplicates
Subject: Re: Grouping problem - Duplicates
From: Sarah <sarah10@xxxxxxxxxxx>
Date: Sat, 01 May 2004 09:39:20 +0200
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Hi Mukul,
Thanks so much for this solution. I am still trying to understand its'
details. As I said, I am new, and your xslt is complicated for me.
But, I have two concerns, that maybe you can help me with. The first is
that when I run your xslt, I only get content (that is: sales people per
area) for the first sorted area (Center). the other two are empty, though I
would expect them to have their sales people.
The second is, that this solution is product-dependent. By using the
xalan:nodeset function, it limits the solution to a certain product.
Is there no other way that would be generic? (This is for me a requirement).
Thanks again,
Sarah
At 19:48 30/4/2004, you wrote:
Hi Sarah,
I rewrote the XSL. I have not used HTML tags in my
stylesheet. Hope you can adapt it for yourself.
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xalan="http://xml.apache.org/xalan"
exclude-result-prefixes="xalan">
<xsl:output method="text" version="1.0"
encoding="UTF-8" indent="yes"/>
<xsl:key name="by-area1"
match="/Company/Suppliers/Area/*" use="name()"/>
<xsl:key name="by-area2" match="area" use="@name"/>
<xsl:key name="by-name" match="Name"
use="concat(FirstName,':',LastName)"/>
<xsl:template match="/Company/Suppliers">
<xsl:variable name="rtf1">
<xsl:for-each select="Area/*">
<xsl:if test="generate-id(.) =
generate-id(key('by-area1', name())[1])">
<xsl:for-each select="key('by-area1', name())">
<area name="{name()}">
<xsl:value-of select="."/>
</area>
</xsl:for-each>
</xsl:if>
</xsl:for-each>
</xsl:variable>
<xsl:variable name="rtf3">
<xsl:for-each select="SalesPeople/SalesPerson">
<xsl:variable name="rtf2">
<Name>
<LastName>
<xsl:value-of select="Name/LastName"/>
</LastName>
<FirstName>
<xsl:value-of select="Name/FirstName"/>
</FirstName>
</Name>
</xsl:variable>
<xsl:for-each select="Supplier">
<xsl:variable name="supplier" select="."/>
<xsl:for-each select="xalan:nodeset($rtf1)/area">
<xsl:if test="text() = $supplier">
<area name="{@name}">
<Name>
<LastName>
<xsl:value-of
select="xalan:nodeset($rtf2)/Name/LastName"/>
</LastName>
<FirstName>
<xsl:value-of
select="xalan:nodeset($rtf2)/Name/FirstName"/>
</FirstName>
</Name>
</area>
</xsl:if>
</xsl:for-each>
</xsl:for-each>
</xsl:for-each>
</xsl:variable>
<xsl:variable name="rtf4">
<xsl:for-each select="xalan:nodeset($rtf3)/area">
<xsl:if test="generate-id(.) =
generate-id(key('by-area2', @name)[1])">
<area name="{@name}">
<xsl:for-each select="key('by-area2', @name)">
<Name>
<LastName>
<xsl:value-of select="Name/LastName"/>
</LastName>
<FirstName>
<xsl:value-of select="Name/FirstName"/>
</FirstName>
</Name>
</xsl:for-each>
</area>
</xsl:if>
</xsl:for-each>
</xsl:variable>
<xsl:for-each select="xalan:nodeset($rtf4)/area">
<xsl:sort select="@name"/>
<xsl:value-of select="@name"/><xsl:text>
</xsl:text>
<xsl:variable name="rtf5">
<xsl:copy-of select="."/>
</xsl:variable>
<xsl:for-each
select="xalan:nodeset($rtf5)/area/Name">
<xsl:if test="generate-id(.) =
generate-id(key('by-name',
concat(FirstName,':',LastName))[1])">
<xsl:value-of select="FirstName"/><xsl:text>
</xsl:text>
<xsl:value-of select="LastName"/><xsl:text>
</xsl:text>
</xsl:if>
</xsl:for-each>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
Regards,
Mukul
--- Sarah <sarah10@xxxxxxxxxxx> wrote:
> Here is a copy of my XML file called Company.xml:
>
> <Company>
> <Suppliers>
> <Area>
> <North>Supp 1 Nor</North>
> <South>Supp 1 Sou</South>
> <Center>Supp 1
> Cntr</Center>
> <North>Supp 2 Nor</North>
> <North>Supp 3 Nor</North>
> <South>Supp 2 Sou</South>
> <South>Supp 3 Sou</South>
> <Center>Supp 2
> Cntr</Center>
> <Center>Supp 3
> Cntr</Center>
> <North>Smith Suppliers
> LTD.</North>
> <South>Smith Suppliers
> LTD.</South>
> <Center>Sundance suppliers
> Cntr</Center>
> </Area>
> <SalesPeople>
> <SalesPerson>
> <Name>
>
> <LastName>lName Supp 1</LastName>
>
> <FirstName>John</FirstName>
> </Name>
>
> <Title>Manager</Title>
> <Supplier>Supp 1
> Nor</Supplier>
> <Supplier>Supp 1
> Sou</Supplier>
> <Supplier>Supp 1
> Cntr</Supplier>
> <Supplier>Supp 2
> Cntr</Supplier>
> <Supplier>Supp 3
> Cntr</Supplier>
> <Supplier>Smith
> Suppliers LTD.</Supplier>
> <Supplier>Smith
> Suppliers LTD.</Supplier>
> <Supplier>Sundance
> suppliers Cntr</Supplier>
> </SalesPerson>
> <SalesPerson>
> <Name>
>
> <LastName>lName Supp 2</LastName>
>
> <FirstName>Kathy</FirstName>
> </Name>
> <Title>CEO</Title>
> <Supplier>Supp 2
> Nor</Supplier>
> <Supplier>Supp 2
> Sou</Supplier>
> <Supplier>Supp 2
> Cntr</Supplier>
> <Supplier>Supp 1
> Cntr</Supplier>
> <Supplier>Supp 2
> Cntr</Supplier>
> <Supplier>Supp 3
> Cntr</Supplier>
> <Supplier>Smith
> Suppliers LTD.</Supplier>
> </SalesPerson>
> <SalesPerson>
> <Name>
>
> <LastName>lName Supp 3</LastName>
>
> <FirstName>Dan</FirstName>
> </Name>
> <Title>Dr.</Title>
> <Supplier>Supp 3
> Nor</Supplier>
> <Supplier>Supp 3
> Sou</Supplier>
> <Supplier>Supp 3
> Cntr</Supplier>
> <Supplier>Supp 1
> Cntr</Supplier>
> <Supplier>Supp 2
> Cntr</Supplier>
> <Supplier>Supp 3
> Cntr</Supplier>
> <Supplier>Smith
> Suppliers LTD.</Supplier>
> <Supplier>Smith
> Suppliers LTD.</Supplier>
> <Supplier>Sundance
> suppliers Cntr</Supplier>
> </SalesPerson>
> <SalesPerson>
> <Name>
>
> <LastName>lName Apprentice</LastName>
>
> <FirstName>George</FirstName>
> </Name>
>
> <Title>Apprentice</Title>
> <Supplier>Supp 3
> Nor</Supplier>
> </SalesPerson>
> <SalesPerson>
> <Name>
>
> <LastName>lName Samuel</LastName>
>
> <FirstName>Dave</FirstName>
> </Name>
>
> <Title>Developer</Title>
> <Supplier>Supp 3
> Nor</Supplier>
> <Supplier>Supp 3
> Sou</Supplier>
> <Supplier>Supp 3
> Cntr</Supplier>
> <Supplier>Supp 1
> Cntr</Supplier>
> <Supplier>Supp 2
> Cntr</Supplier>
> </SalesPerson>
> </SalesPeople>
> </Suppliers>
> </Company>
>
>
> I would like to see the following output:
>
>
>
>
> Sales People by Areas
>
>
> Center
>
> Dave lName Samuel
> John lName Supp 1
> Kathy lName Supp 2
> Dan lName Supp 3
>
> North
>
> John lName Supp 1
> Kathy lName Supp 2
> George lName Apprentice
> Dave lName Samuel
> Dan lName Supp 3
>
> South
>
> John lName Supp 1
> Kathy lName Supp 2
> Dave lName Samuel
> Dan lName Supp 3
 |
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