ActionScript 3.0 :: XML - How To Find Ancestor In Group
Oct 9, 2008
Finding descendants are easy. But how do you find an ancestor? Consider the attached XML. How would I find the group whose ancestor is subitem(@id=1)? I can get subitem easily, but I don't know how to determine what group it's in.
I would imagine a syntax something like this:
xml.group..(@id==8)
or
var subitem = xml..subitem.(@id==8)[0];
xml.group.(contains(subitem))
But I can't find a way other than to iterate the tree upward from subitem using parent().
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