Re: multiple values for the key

Hi Ken,
   I appreciate your ideas. Your solution below is certainly very
portable, and should be preferred when portability of stylesheet is
the concern.

But I am only concerned, that if stylesheet is quite large, then to
access the contents of a variable (i.e., this one, <xsl:variable
name="x-values">), we are asking processor to build a large tree (an,
additional one) in memory, which might cause some performance
concerns.

Using node-set function I feel is more memory efficient than, using
document('') (which you wrote).

But certainly, even if node-set function is provided by multiple XSLT
processors, it's likely that it's not portable between processors (as,
it's namespace URI may be different).

The namespace URI I used for node-set, is what is suggested by EXSLT
set of extensions, and it's likely that it will be portable between
processors supporting EXSLT.


On Sat, Aug 2, 2008 at 3:13 PM, G. Ken Holman
<gkholman@xxxxxxxxxxxxxxxxxxxx> wrote:
> The above can be replaced with standard XSLT 1.0 to read the stylesheet file
> as a source node tree ...
>
>    <xsl:for-each
>      select="key('x',document('')/*/xsl:variable[@name='x-values']/v)">


-- 
Regards,
Mukul Gandhi