Status icons in table controls

Hi,
i've included status icons inside my table control with an aim to show appropriate status depending on a value of a column (wa_tab-posted).
all i want is that if a line in the table control has the value of wa_tab-posted as 'Y'. the status icon should be RED and Green if not posted ( wa_tab-posted = 'N'.)
so far i have only been able to get a common status icon color based on the last line of the table control.
ie: if the last line of my table control has the value of wa_tab-posted as 'N' then all the status icons show GREEN,,, even the ones where wa_tab-posted is 'Y'.
how do i set unique status icons for each individual lines.
Please advice.
Thanks,
David
Edited by: david joseph on Aug 20, 2008 8:20 AM

REPORT ZICON_CONTROL.
tables: icon.
controls: tc type tableview using screen 100.
data: begin of it_data occurs 0,
       icon(4),
       value(02),
      end of it_data.
"Based on condion you populate the ICON data here
"if the case is editable and then you have to do the same in PBO
it_data-icon = '@0A@'."ICON_RED_LIGHT.
it_data-value = '00'.
append it_data.
it_data-icon = '@08@'. "ICON_GREEN_LIGHT.
it_data-value = '01'.
append it_data.
call screen 100.
*&      Module transfer_data OUTPUT
*       text
module transfer_data output.
read table it_data index tc-current_line.
endmodule.                 " transfer_data OUTPUT
Flow logic.
PROCESS BEFORE OUTPUT.
MODULE STATUS_0100.
loop at it_data with control tc.
module transfer_data.
endloop.
PROCESS AFTER INPUT.
loop.
endloop.
MODULE USER_COMMAND_0100.

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