Subject: [xsl] intersection revisited From: "Gavin Bong" <gavinb@xxxxxxxxx> Date: Tue, 20 Feb 2001 08:48:36 +0800 |
Hi, This is a message to Michael Kay. He once offered an xpath expression to produce "intersection of nodesets" functionality with this code extract: <xsl:variable name="A" select="/dept/person[@dept_id = 1]" /> <xsl:variable name="B" select="/dept/person[smoker = 'yes']" /> <xsl:variable name="intersect" select="$A [count(.|$B) = count($B)]"/> I tried this on MSXML3 final and Xalan and it did not produce the expected intersection. Is there something wrong with the xpath ? Michael? Anyone? Thanks Gavin XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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