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RE: [xsl] [XSLT 3.0] A more efficient way to xsl:evaluate a bunch of XPath expressions against an XML document?

2012-11-12 04:16:14
Hello Phil,

I haven't done this myself, but from my reading 
of the spec[1], you should use the context-item 
attribute of xsl:evaluate to set the evaluation 
context instead of relying on the surrounding 
xsl:for-each instruction - as follows:

   <xsl:template match="Document">
       <xsl:variable name="here" select="." />
       <xsl:for-each select="$xpaths//xpath">
               <xsl:evaluate xpath="." context-item="$here" as="xs:boolean" />
       </xsl:for-each>
   </xsl:template>

Yes, I thought that as well. But when I add the context-item attribute I get 
this error message from SAXON:

    Attribute @context-item is not allowed on element <xsl:evaluate>

/Roger

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