[flexcoders] calculation fields in datagrid

[hank williams]

I want to create a column in a datagrid that doesnt actually exist in the underlying dataProvider but that is calculated based on several values in the dataProvider. I would imagine that somehow I could do this with a custom itemRenderer, but it seems to me an itemRenderer only has access to the data associated with the given column. Is there a way to gain access to the entire rows fields from within an itemRenderer?
Hank

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