Subject: Re: [xsl] Problem with "except" operator From: Andrew Welch <andrew.j.welch@xxxxxxxxx> Date: Wed, 11 Feb 2009 14:38:42 +0000 |
> For the (short) example data posted it does not matter but in general I > think the above should be > <xsl:value-of select="$users[not(. = $friends)]"/> > as that is quite different from $users[. != $friends]. Is that right? It always takes me a while to "get it" again, but I think you only need to be concerned about != when both sides are sequences of more than 1 item. When the LHS is a single item, it's ok. So the above are equivalent. -- Andrew Welch http://andrewjwelch.com Kernow: http://kernowforsaxon.sf.net/
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