Dialog programming: TEXTBOX

[vallamuthu_madheswaran2]

Hi friends,

I created two fields in dialogprogramming (one is NAME and another one is NUMBER. the NUMBER field is auto generated field) and i created a application toolbar it contains create, change, display & delete icons.

now i want that if i click the CREATE icon then the NUMBER field is in Diplay mode. otherwise if i click change icon then the number field change as entry mode/level.

if it is possible then please tell me how it is possible.

THANKS & REGARDS,

vallamuthu.M

[Former Member]

yes it is possible.

see the two programs.

demo_dynpro_modify_simple

demo_dynpro_modify_screen

Their will be an auto generated table callled SCREEN, which contains all the attributes of the fields in the screen, By modifying this u can do that.

u will use the below statements.

Loop at screen. "screen is a table with header

if (condition)

"some scree modifications i.e., u will modify the screen table

Modify Screen.

endif

Endloop

[vallamuthu_madheswaran2]

HOW IS IT POSSIBLE?PLEASE IVE ME AS EXAMPLE (SOME SAMPLE CODINGS)

[Former Member]

go through the below prgrams.

demo_dynpro_modify_simple

demo_dynpro_modify_screen

first one is the simple one and second one is the complex one.

<u><b>Award if useful</b></u>

Regards,

Sudheer

[Former Member]

write the code in PAI

say P_NUM is the name of screen field for number

MODULE USER_COMMAND.

MODULE USER_COMMAND.

 WHEN 'DISPLAY'.
     loop at screen.
       if screen-name eq 'P_NUM'.
          screen-input = '0'.
          modify screen.
        endif.
     endloop.
  WHEN 'CHANGE'.
     loop at screen.
       if screen-name eq 'P_NUM'.
          screen-input = '1'.
          modify screen.
        endif.
     endloop.


ENDMODULE.