The input or display only attribute of table contorl fileds

Question

HI,experts
in the program there is one parameter p_recount.
in my table control ,there are 5 columns, f1 f2 f3 f4 f5
f1 f2 f3 is display only, and if p_recount = 00.,f4 f5 may input but if p_recount != 00.
f4 f5 also display only.
and when i push the "new" button,all the 5 fileds are input fields.
when i use LAY OUT to set attributes for the fields,the input/output attributes may not change
i think.
if there is some way to do this in the program use code?
how to do this?
thank you very much!
Edited by: hongtan zhang on Sep 15, 2008 9:11 AM

Answer 1

Hi you group the fields F1,F2,F3 in a single group1 named 'GP1'. and f4,f5 in group 'GP2'..
you  also create a another group 'GP3' having all fields.
now in PBO.
loop at <i_tab>  with control <tc-con>.
module modify.
if ok_code  = 'NEW'.
loop at screen .
if screen-group2 = 'GP3'.
screen-input = '1'.
modify screen.
endif.
endloop.
endif.
loop at screen .
if screen-group1 = 'GP1'.
screen-input = '1'.
modify screen.
endif.
endloop.
loop at screen .
if screen-group1 = 'GP2'.
screen-input = '1'.
modify screen.
endif.
endloop.