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amhi craigSubject: Urgent:XSLT element value selection and conditional iteration
Author: amhi craig
Date: 04 Dec 2007 06:04 PM
In the example below I have pasted my source and resultant xml.Basically i want to gather similar types of "mapping" under one tag.
I plan to first traverse the xml to gather unique mappings and then for each unique mapping i want to construct the row tag.
URGENT:How do i do this in XSL.Pls help.Urgent.

Source
--------
<tableData>
<strData>
<mapping>Bucket</mapping>
<alignment>center</alignment>
<stringValue>008/stringValue>
</strData>

<strData>
<mapping>Other</mapping>
<alignment>left</alignment>
<stringValue>BBB</stringValue>
</strData>

<strData>
<mapping>Bucket</mapping>
<alignment>right</alignment>
<stringValue>005/stringValue>
</strData>

<strData>
<mapping>Other</mapping>
<alignment>left</alignment>
<stringValue>CCC</stringValue>
</strData>
</tableData>

Resultant
----------
<tableData>
<mappingtype>Bucket</mappingtype>
<row>
<stringValue>008</stringValue>
<stringValue>005</stringValue>
</row>

<mappingtype>Other</mappingtype>
<row>
<stringValue>BBB</stringValue>
<stringValue>CCC</stringValue>
</row>

</tableData>
Posttop
James DurningSubject: Urgent:XSLT element value selection and conditional iteration
Author: James Durning
Date: 05 Dec 2007 11:14 AM
Muenchian Grouping.
http://www.jenitennison.com/xslt/grouping/muenchian.html

<xsl:key name="DataMapping" match="strData" use="mapping"/>
<xsl:for-each select="strData[count(.|key('DataMapping', mapping)[1])]">
<mappingtype><xsl:value-of select="mapping"/></mappingtype>
<row>
<xsl:copy-of select="key('DataMapping', mapping)/stringValue"/>
</row>
</xsl:for-each>

   
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