Hi Joris,
Thanks for pointing that out. However, after fixing typo for some
reason the stylesheet is still not filtering/grouping correctly per
the following (especially the last <CodeId/> in the input xml file).:
Any idea as to what is going on here? Thanks!
--
XSL:
<xsl:template match="/">
<xsl:element name="Root">
<!-- Ok, this works for FRED as the group is filtered with no duplicates -->
<xsl:variable name="uh" select="//Record[CodeId='FRED']"/>
<xsl:element name="Copy">
<xsl:copy-of select="$uh"/>
</xsl:element>
<xsl:element name="Filter">
<xsl:copy-of
select="$uh[not(AttributeName=preceding::*/AttributeName)]"/>
</xsl:element>
<!-- However, this does not work for the 30DAYPM as it is missing
the LT CodeId group -->
<xsl:variable name="uh2" select="//Record[CodeId='30DAYPM']"/>
<xsl:element name="Copy">
<xsl:copy-of select="$uh2"/>
</xsl:element>
<xsl:element name="Filter">
<xsl:copy-of
select="$uh2[not(AttributeName=preceding::*/AttributeName)]"/>
</xsl:element>
<!-- This works but I'm sure is not the best way to do this... -->
<xsl:variable name="uh" select="//Record[CodeId='30DAYPM']"/>
<xsl:element name="Copy">
<xsl:copy-of select="$uh"/>
</xsl:element>
<xsl:element name="Filter">
<xsl:copy-of
select="$uh[(not(AttributeName=preceding::*/AttributeName) and
position()=1) or (not(AttributeName=following::*/AttributeName))]"/>
</xsl:element>
</xsl:element>
</xsl:template>
XML:
<Results>
<Record>
<CodeId>FRED</CodeId>
<AttributeName>LT</AttributeName>
<OID>647f802e5f8675a6</OID>
<Id>AU 100-1</Id>
<AttributeValue>YES</AttributeValue>
</Record>
<Record>
<CodeId>FRED</CodeId>
<AttributeName>CPQ</AttributeName>
<OID>647f802e5f8675a6</OID>
<Id>AU 100-2</Id>
<AttributeValue>YES</AttributeValue>
</Record>
<Record>
<CodeId>30DAYPM</CodeId>
<AttributeName>LT</AttributeName>
<OID>daa575325f8675a6</OID>
<Id>AU 100-3</Id>
<AttributeValue>YES</AttributeValue>
</Record>
<Record>
<CodeId>30DAYPM</CodeId>
<AttributeName>CSW</AttributeName>
<OID>daa575325f8675a6</OID>
<Id>AU 100-4</Id>
<AttributeValue>YES</AttributeValue>
</Record>
<Record>
<CodeId>FRED</CodeId>
<AttributeName>LT</AttributeName>
<OID>647f802e5f8675a6</OID>
<Id>AU 100-5</Id>
<AttributeValue>YES</AttributeValue>
</Record>
<Record>
<CodeId>FRED</CodeId>
<AttributeName>CPQ</AttributeName>
<OID>647f802e5f8675a6</OID>
<Id>AU 100-6</Id>
<AttributeValue>YES</AttributeValue>
</Record>
<Record>
<CodeId>30DAYPM</CodeId>
<AttributeName>LT</AttributeName>
<OID>daa575325f8675a6</OID>
<Id>AU 100-7</Id>
<AttributeValue>YES</AttributeValue>
</Record>
<Record>
<CodeId>30DAYPM</CodeId>
<AttributeName>CSW</AttributeName>
<OID>daa575325f8675a6</OID>
<Id>AU 100-8</Id>
<AttributeValue>YES</AttributeValue>
</Record>
</Results>
On 8/5/05, Joris Gillis <roac(_at_)pandora(_dot_)be> wrote:
Tempore 16:51:16, die 08/05/2005 AD, hinc in
xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com scripsit Jacquo Johnson
<genxgeek(_at_)gmail(_dot_)com>:
<!-- This doesn't work...group is not filtered correctly -->
<xsl:variable name="uh" select="//Record[CodeId='FRED']"/>
<xsl:element name="Copy">
<xsl:copy-of select="$uh"/>
</xsl:element>
<xsl:element name="Filter">
<xsl:copy-of
select="$uh[(not(AttributeName=preceding::*/AttributeName)]"/>
</xsl:element>
There's a typo in the Xpath. It should be
$uh[not(AttributeName=preceding::*/AttributeName)]
It more common to use the Muenchian grouping technique for solving problems
like this.
regards,
--
Joris Gillis (http://users.telenet.be/root-jg/me.html)
«Φιλήκοον ειναι μαλλον η φιλόλαλον» - Κλεόβουλος
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