All apologies if this is a really obvious question but after 3+ hours
searching this group and the tubes in general I couldn't find the
answer.
I have xml data that looks like this:
<root>
<item>
<item-description>a</item-description>
<item-weight>5</item-weight>
<item-color>blue</item-color>
</item>
</root>
The data is in a document object and I've retrieved the node "item".
I want to retrieve the value of item-weight. The element isn't always
the second child and doesn't always exist. From what I can tell by
reading the docs I would have to retrieve the node list containing all
of the children of item, test each one to see if it was named "item-
weight", the retrieve the value of the node that tests positive.
Please tell me there is a more efficient way to do his because I'm
pretty sure there would be performance issues when this operation has
to be performed a few dozen (few hundred) times.
AC
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