Hi,

Can someone help me out with the following:
>From this XML I want unique locationnames in an area.
So for the USA : Boston, New York, Chigago and Las Vegas.
My stylesheet result in: Boston, Boston, New York, Chicaco, the
locations in the first partner in USA.

How can I get the desired result?
Thanks in advance.

Rob

XML:
<partners>
	<partner id="A1" name="name1" area="Australia">
		<location name="Adelaide" />
		<location name="Adelaide" />
		<location name="Brisbane" />
		<location name="Melbourne"/>
	</partner>
	<partner id="A2" name="name2" area="Australia">
		<location name="Adelaide" />
		<location name="Brisbane" />
		<location name="Darwin" />
	</partner>
	<partner id="A3" name="name3" area="USA">
		<location name="Boston" />
		<location name="Boston" />
		<location name="New York" />
		<location name="Chigago" />
	</partner>
	<partner id="A4" name="name4" area="USA">
		<location name="Boston" />
		<location name="New York" />
		<location name="Las Vegas" />
	</partner>
</partners>

Stylesheet:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:key name="by-location" match="//partner" use="location/@name" />
<xsl:template match="/">
	<locations>
	<xsl:for-each select="//partner[@area = 'USA' and generate-id(.) =
generate-id(key('by-location' , location/@name))]">
		<xsl:copy-of select="location" />
	</xsl:for-each>
	</locations>
</xsl:template>
</xsl:stylesheet>

Result output stylesheet:
<locations>
	<location name="Boston"/>
	<location name="Boston"/>
	<location name="New York"/>
	<location name="Chigago"/>
</locations>

Desired output:
<locations>
	<location name="Boston" />
	<location name="New York" />
	<location name="Chigago" />
	<location name="Las Vegas" />
</locations>