Re: [Qexo-general] Parent Navigation

[Per Bothner]

Sascha Opletal wrote:


> The line
> {$a/../@d}
> Gives the following error:
>
> java.lang.ArrayIndexOutOfBoundsException: 2146304153
>        at gnu.lists.TreeList.getNextKind(TreeList.java:1229)

That is certainly a bug in Kawa.  (Even if the query is wrong,
it shouldn't give you that exception.)  If you could create a
self-contained test-case and submit it to the kawa bugzilla
(see http://www.gnu.org/software/kawa/Mailing-lists.html)
I'll look into when I get a chance.

> How do i access the other attribute which is parallel to the first, 
> without changing the for-loop?

What is wrong with changing the for-loop?

for $b in doc("data2.xml")/a/address@hidden
let $a in $b/@c
return
<result>
{$a}
{$b/@d} </result>

The address@hidden is only needed if you need to exclude b elements
that don't have a c attribute.
--
        --Per Bothner
address@hidden   http://per.bothner.com/