Subject: [xsl] xsl:import and use-when From: "Rushforth, Peter peter.rushforth@xxxxxxxxxxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> Date: Thu, 15 May 2014 20:20:57 -0000 |
Hi, I have been experimenting with xsl:import@use-when to override templates imported by the main stylesheet module with an import@href value (partially) generated by a filtered maven variable. Because the file so referenced may or may not exist, I've tried to apply the @use-when attribute as follows: <xsl:import href="feedOrEntry2json-default.xsl"/> <xsl:import href="feedOrEntry2json-api.xsl" use-when="doc-available('feedOrEntry2json-api.xsl')"/> The string 'api' is generated by the filtered maven variable, and the file does exist in the same directory as the importing stylesheet (when I execute the doc-available('feedOrEntry2json-api.xsl') call in the xpath tester in oxygen, I get 'true' as a result). However, when I execute the stylesheet, the templates in the first import are (incorrectly) not overridden. If I remove the @use-when, they are (correctly) overridden, but of course I can't do that in general because sometimes the file won't exist and in that case I don't want the compilation to fail, hence the @use-when. Any advice appreciated, with thanks. Peter Rushforth
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