[flexcoders] DataGrid - variableRowHeight="true" and wordWrap="true" not resizing properly

I have a DataGrid that has dynamic columns (see below). when i set the DataGrid's variableRowHeight="true" and wordWrap="true" it resizes tall and wraps just fine when a cell's contents are really long. The problem is the next time the DataGrid appears when there is no data to display it doesn't

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my message from friday arounf 5:oo pm pst hasn't yet posted. can you tell me what's wrong? thanks, patrick kellogg

[flexcoders] DataGrid - variableRowHeight="true" and wordWrap="true" not resizing properly

I have a problem with that uses dynamically generated columns. When the cell has many characters the row resizes its height properly with word wrap to show all the cell's contents. But the next time the is shown when there is no data the row height remains at the previous tall size. It doesn't