PARAMETER p_test TYPE c OBLIGATORY AS LISTBOX VISIBLE LENGTH 32 DEFAULT 1.
INITIALIZATION.
cl_reca_ddic_doma=>get_values( EXPORTING id_name = 'Z_MYDOMAIN'
IMPORTING et_values = DATA(lt_rsdomaval) ).
CALL FUNCTION 'VRM_SET_VALUES'
EXPORTING
id = 'P_TEST'
values = VALUE vrm_values( FOR dvalue IN lt_rsdomaval ( key = dvalue-domvalue_l
text = dvalue-ddtext ) ).
Tag: dropdown
[ABAP] Dropdown list on selection screen
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