Hi Sivakumar,
To make certain fields as editable and some as non-editable, you can follow any one of the below two approaches:-
1. Either while designing the module pool screen keep those textbox fields as output only which need not be edited and rest textbox fields as input & output both.
2. If you want enable/disable input for textbox fields while execution, then while designing the screen, the textbox fields which need to be non-editable define the group1 as ABC for those fields. Now, In PBO of the screen, write code:-
loop at screen.
if ( screen-group1 = 'ABC' ).
screen-input = 0. "disable textbox for input
screen-active = 0.
endif.
modify screen.
endloop.
loop at screen.
if ( screen-group1 = 'ABC' ).
screen-input = 1. "enable textbox for input
screen-active = 1.
endif.
modify screen.
endloop.
The number of lines in table control depends on the size of table control on screen.
If number of lines in table control are same as the number of records in the internal table, then to insert a new row when user clicks INSERT button, then use code:-
case sy-ucomm.
when 'INSERT'.
tab_ctrl-lines = tab_ctrl-lines + 1. "to insert a new line into table control tab_ctrl
loop at screen.
if ( screen-group1 = 'ABC' ).
screen-input = 1. "enable textbox for input
screen-active = 1.
endif.
modify screen.
endloop.
endcase.
It is not possible to enable only one row when you click INSERT button, rather it will enable the all fields for all lines in table control.
We can only enable/disable columns in a table control.
So, if you want not to show the existing records when you click INSERT button then use a new table control to insert new records.
Regards,
Anand
Bluesky
