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Re: [xsl] XPath shorthand

2012-08-21 14:28:53
In the end I went with

<xsl:key name="desired_fields"
match="m__id[1]|m__name[1]|m__path[1]|m__enabled[1]"
use="local-name()"/>

and

following-sibling::*[key('desired_fields',local-name())]

Why do that?


Because then all my end-user has to do if he wants to change the
fields being retrieved is add (or subtract) the relevant element name
from the match pattern.

..in which case:

<xsl:variable name="names" select="('m__id', 'm__name',
'm__path'....)" as="xs:string+"/>

with

following-sibling::*[local-name() = $names]

is the same but doesn't require the key, however you should really
take into account namespaces.



-- 
Andrew Welch
http://andrewjwelch.com

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