Ok.
I have 5 fields in my screen (3 combo box and 2 text fields). In the first field (combo box) I set the tabIndex as 0, for the second field (text) I set 1, the third (combo box) = 2, the next (text) = 3 and the last (combo box) = 4.
Now imagine the focus on the first field (number 0) and when I press TAB, it doesn't go to the next (number 1), it jumps to the third (number 2).
That's help?
Thanks Tamas