How to refresh table column during button method call ?

Hi,
I have one table on my screen in which there are 5 rows.
One of the column of this table is Status with initial value Not Completed.
Now when I press submit button my 5 processes are started in for loop one by one.
After completion of 1st process, I am updating 1st row status with Completed and vise a versa.
But change is reflected on table after by method call over means if my submit action take 5 minutes to finish all 5 process than after 5 minutes, I can see all rows with status Completed while I want it to reflect as soon as I set its status.
How can I do this ?
regards,
devang

.. or break up the method in 5 methods (for each process a separate method) and with you button you call the first method. then when at the end of the method you call a javascript which updates the first column to completed and the js calls the second method (with queue of client event and serverListener) ... and so on and so on.
Really not so cool idea but I think it's achievable:)

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