Subject: RE: if question From: Kay Michael <Michael.Kay@xxxxxxx> Date: Fri, 7 Apr 2000 13:17:29 +0100 |
> > <xsl:if test="{/foo/bar} != {/foo/cow}"> la la la > Firstly, the curly braces there are a syntax error, any XSLT processor that accepts this is ... well, not an XSLT processor. Secondly, all comparison operators on node-sets have an implicit "there exists". The expression above means: "if there exists an X in /foo/bar and a Y in /foo/cow such that X!=Y then la la la. Generally "not(/foo/bar = /foo/cow)" is closer to the intended meaning. Mike Kay XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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