At 12:49 AM 3/31/2005, Dimitre wrote:
Seems a little bit too long.
This transformation:
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:output omit-xml-declaration="yes"/>
<xsl:variable name="vColors" select="/*/colors"/>
<xsl:template match="/">
<xsl:for-each select="/*/*/picture">
<xsl:if test="count($vColors/*[. = current()/color]) >= 2">
<xsl:value-of select="concat('Picture Id=', @sample, '
')"/>
</xsl:if>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
when performed against the originally posted source xml document,
produces the wanted result:
Picture Id=2
Picture Id=4
Picture Id=5
Nice.
It doesn't have to de-duplicate because it is able to assume there are no
duplicates among the colors listed in $vColors.
This could be further compressed, too:
<xsl:apply-templates
select="/*/*/picture[count($vColors/*[. = current()/color]) >= 2]" />
(with a template matching the picture)
Always more to learn....
Thanks, Dimitre!
Cheers,
Wendell
======================================================================
Wendell Piez
mailto:wapiez(_at_)mulberrytech(_dot_)com
Mulberry Technologies, Inc. http://www.mulberrytech.com
17 West Jefferson Street Direct Phone: 301/315-9635
Suite 207 Phone: 301/315-9631
Rockville, MD 20850 Fax: 301/315-8285
----------------------------------------------------------------------
Mulberry Technologies: A Consultancy Specializing in SGML and XML
======================================================================
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--