PARAMETER p_list TYPE c AS LISTBOX VISIBLE LENGTH 32. "Add OBLIGATORY to get rid of the empty line. Use DEFAULT to set the inital selection.
INITIALIZATION.
CALL FUNCTION 'VRM_SET_VALUES'
EXPORTING
id = 'P_LIST'
values = VALUE vrm_values( ( key = '1' text = 'Case 1' )
( key = '2' text = 'Case 2' )
( key = '3' text = 'Case 3' ) )
EXCEPTIONS
id_illegal_name = 1
OTHERS = 2.
AT SELECTION-SCREEN ON p_list.
DATA(dynprofields) = VALUE dynpread_tabtype( ( fieldname = 'P_LIST' ) ).
CALL FUNCTION 'DYNP_VALUES_READ'
EXPORTING
dyname = sy-cprog
dynumb = sy-dynnr
translate_to_upper = 'X'
TABLES
dynpfields = dynprofields. "find your selected value in column fieldvalue or directly in p_list
Tag: selection-screen
[ABAP] Activate and deactivate input fields via radiobuttons
*-----------------------------------------------------------------------
* SELEKTIONSBILD
*-----------------------------------------------------------------------
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.
* Radiobutton 1 -> Deactivate Fields
SELECTION-SCREEN BEGIN OF LINE.
PARAMETERS: p_radio1 RADIOBUTTON GROUP rad1 DEFAULT 'X' USER-COMMAND rad.
SELECTION-SCREEN COMMENT 6(37) text-t01 FOR FIELD p_radio1.
SELECTION-SCREEN : END OF LINE.
* Radiobutton 2 -> Activate Fields
SELECTION-SCREEN : BEGIN OF LINE.
PARAMETERS: p_radio2 RADIOBUTTON GROUP rad1.
SELECTION-SCREEN COMMENT 6(37) text-t02 FOR FIELD p_radio2.
SELECTION-SCREEN : END OF LINE.
* Input fields
PARAMETERS:
p_vorna TYPE vorna OBLIGATORY DEFAULT 'Max',
p_nachn TYPE nachn OBLIGATORY DEFAULT 'Mustermann'.
SELECTION-SCREEN END OF BLOCK b1.
*----------------------------------------------------------------------
* AT SELECTION-SCREEN
*----------------------------------------------------------------------
AT SELECTION-SCREEN OUTPUT. " PBO
LOOP AT SCREEN.
CASE screen-name.
WHEN 'P_VORNA' OR 'P_NACHN'.
screen-input = COND #( WHEN p_radio2 = abap_true THEN 1 ELSE 0 ).
MODIFY SCREEN.
ENDCASE.
ENDLOOP.
[ABAP] Radiobutton with comment and input field
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-b01.
* Schnittstelle
SELECTION-SCREEN BEGIN OF LINE.
PARAMETERS: p_server RADIOBUTTON GROUP rad1.
SELECTION-SCREEN COMMENT 6(26) text-t01 FOR FIELD p_server.
PARAMETERS: p_sname(8) TYPE c DEFAULT ''.
SELECTION-SCREEN END OF LINE.
* Filename (optional)
PARAMETERS: p_fname TYPE j_3sdsn.
* Lokale Datei
PARAMETERS: p_local RADIOBUTTON GROUP rad1 DEFAULT 'X'.
* Dateiauswahl
PARAMETERS: p_up TYPE dxfile-filename DEFAULT ''.
SELECTION-SCREEN END OF BLOCK b1.