Anybody know how to transform a groupingCollection into some sort of
Hierarchical data that I can edit. What I'd like to do is pass an advanced
data grid a hierarchical data structure with no leaf nodes. I tried
creating a groupingCollection from flat data, passing that to a new
HierarchicalData instance, but when I look at the data it looks flat and I
can't traverse it like I would normally traverse a tree.
var sBs:HierarchicalData = new HierarchicalData(groupingCollP);
var sTs:HierarchicalCollectionView = new
HierarchicalCollectionView(sBs);
I also tried just using the grouping collection straight, which when looked
at through the debugger is hierarchical. But... when I traverse each node I
can only see the children properties, and have to way to add or remove a
node which I would then pass back to the adg.
var root:Object = groupingCollP.getRoot();
TraverseTree(root[0]);
I'm also trying stuff like
myXML = new XML(groupingCollP)
traverseTree(myXML);
Man, I can't get it working. So my overall question is does somebody know
how I can group flat data using a GroupingCollection and then traverse that
collection adding / deleting / modifying nodes as I go. I'm not looking for
the traversal algorithm, I have that. I just need to know how to get the
data in the correct format.
Thanks a million times a billion if anybody knows this.
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