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Re: [xsl] XPath shorthand
Subject: Re: [xsl] XPath shorthand From: Andrew Welch <andrew.j.welch@xxxxxxxxx> Date: Wed, 22 Aug 2012 15:02:44 +0100 |
>> <xsl:variable name="names" select="('m__id', 'm__name', >> 'm__path'....)" as="xs:string+"/> >> >> with >> >> following-sibling::*[local-name() = $names] >> > > Yes I didn't think of this but there are two things. > > This won't work in a template match on XSLT 1.0 and it is hiding > multiple comparisons under the innocent looking equality general > comparison which may bite on large volumes. Ok that wasn't in the reqs... I just rewrote your code snippet. An xslt 1.0/2.0 alternative is: <xsl:apply-templates select="following-sibling::*" mode="my-filter"/> <xsl:template match="foo | bar | baz" mode="my-filter"/> > Unfortunately I don't have the volume of data to benchmark the keys > solution vs the variable solution. you could create some with xslt : ) > I presume your preference for variables is based on better > performances (at least until volumes start to get large). Not really... the key technique just seems a bit odd. -- Andrew Welch http://andrewjwelch.com
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