Hi all,
this must be easy, but I don't find the solution. Given an
xml structure like this:
<X>
<A>dog</A>
<A><B>cat</B></A>
<A><B>mouse</B></A>
</X>
which \xmlfilter expression do I need to get the first <A>
element which has a subelement <B>? I.e., the filter
should only return "cat," not "dog" or "mouse." There can
be 0 or more elements without <B> before and after the one
I want to retrieve.
Sorry if this is elementary, but I looked at xml-mkiv.pdf
and mk.pdf and couldn't find an answer.
Thanks
Thomas
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