but I am faithful there is a very realistic 1.0
solution!
It should be possible with XSLT 1.0.. Possibly you
need to use node-set function also. You can judge from
the solution I posted how relatively easy it is with
XSLT 2.0 .. All the hard work is done by the
processor.
So, let me ask the following question:
Use a variable to store the results of an
apply-templates rule. The
result is a new element which might look something
like this:
<data>
<value>1</value>
<value>1</value>
</data>
How can I aggregate (sum) the above data element
which is stored in a variable?
You would need to use node-set function as..
sum(node-set($temp)/data/value) . XSLT 1.0 does'nt
allow to treat result tree fragments as "node sets"
(but XSLT 2.0 does) ; so in 1.0 we need to convert RTF
to node set using node-set function..
Regards,
Mukul
Karl
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