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Re: [xsl] XPath shorthand

2012-08-22 09:03:10
<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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