Am using a flex grid to display data. Also, the user can enter or update data (am doing this using a text box, which sets itself on the selected cell).

I want to be able to use the arrow keys to move between cells. Whenever the text box is in a cell that cannot be changed, this works fine, but when it goes to any cell where data can be entered or updated, it stops working and gets stuck there. The cursor just moves within the cell at this point.

Any suggestion ? ? ?