Re: [xsl] Daisy chaining XSLT and also how can I check whether the XSLT processor supports a specific extension (specifically, ext:node-set)?

["ohaya ohaya@xxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

 FYi, just for completeness - I did output some of the system.properties when
the XSLT was run on the product, and I got this:
xsl:versionB  - 1xsl:vendor - Apache Software Foundationxsl:vendor-url -
http://xml.apache.org/xalan-c

So the product IS using XALAN-c

Also, now that I think I/we've gotten past the existence of the node-set()
function, I am going to start trying to implement/test the chaining, so I
think it'd be better to start a new thread for that.

Thanks everyone for the help thus far!!
Jim






    On Wednesday, August 7, 2024 at 04:53:53 PM EDT, ohaya ohaya@xxxxxxxxx
<xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote:

  Liam,
I think I had a "brain spasm" and, for the "test" I was comparing to '' (2
single quotes), instead of just using the boolean returned by the
function-available() :)....., which actually looks like it worked ;) !!B  But
I've changed it now to just use the boolean returned for sanity's sake.B 
Thanks, nice catch !!!
Jim



    On Wednesday, August 7, 2024 at 04:23:34 PM EDT, Liam R. E. Quin
<liam@xxxxxxxxxxxxxxxx> wrote:

 On Wed, 2024-08-07 at 19:33 +0000, ohaya ohaya@xxxxxxxxx wrote:
>
> B B B  <xsl:choose>
> B B B B B B B  <xsl:when test="function-available('exslt:node-set') = ''">
> B B B B B B B B B B B  <xsl:message>+++++++++ exslt:node-set NOT available
> ;)</xsl:message>

so, when exslt:node-set() is available you prodice a message saying
node-set is NOT available, which may be a little confusing
> B B B B B B B B B B B  <node-set-NOT-AVAILABLE/>
> B B B B B B B  </xsl:when>
> B B B B B B B  <xsl:otherwise>
> B B B B B B B B B B B  <xsl:message>+++++++++ exslt:node-set IS
> available</xsl:message>
> B B B B B B B B B B B  <node-set-IS-AVAILABLE/>

this will happen when exslt:node-set is not available, of course.
> B B B B B B B  </xsl:otherwise>
> B B B  </xsl:choose>

Hope this helps,

liam

--
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