I've got an interesting issue which I'm sure real programmers understand
but I don't know quite how to describe.
Essentially, I've got a flex component that contains, among other
things, an XMLList component with some data in it.
I have assigned that as the data provider for a tree item, and I've
enabled drag and drop so I can drag items from one tree to the other.
I also have a "reset" button that I want to restore the source tree to
its original state.
So on my TitleWindow (the main component) I have
creationComplete="treeDataInitial=treeData;"
And my reset button does this:
private function resetFieldLists():void
{
treeData = treeDataInit;
treeSelectedFields.dataProvider = [];
}
Unfortunately, treeDataInit seems to be linked to treeData, because it
always contains the same content as treeData
How to I avoid this? How do I make a copy of an object in Flex 2 so
that it creates an entirely new object, not just a refernce to the
original object?
Rick
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