hi
this is my code :
method wddoinit.
DATA: LT_RANGE_TABLE TYPE REF TO DATA,
RT_RANGE_TABLE TYPE REF TO DATA,
READ_ONLY TYPE ABAP_BOOL,
TYPENAME TYPE STRING.
DATA: LR_COMPONENTCONTROLLER TYPE REF TO IG_COMPONENTCONTROLLER,
L_REF_CMP_USAGE TYPE REF TO IF_WD_COMPONENT_USAGE.
create the used component
L_REF_CMP_USAGE = WD_THIS->WD_CPUSE_SELECTION( ).
IF L_REF_CMP_USAGE->HAS_ACTIVE_COMPONENT( ) IS INITIAL.
L_REF_CMP_USAGE->CREATE_COMPONENT( ).
ENDIF.
WD_THIS->M_WD_SELECT_OPTIONS = WD_THIS->WD_CPIFC_SELECTION( ).
init the select screen
WD_THIS->M_HANDLER =
WD_THIS->M_WD_SELECT_OPTIONS->INIT_SELECTION_SCREEN( ).
WD_THIS->M_HANDLER->SET_GLOBAL_OPTIONS(
I_DISPLAY_BTN_CANCEL = ABAP_FALSE
I_DISPLAY_BTN_CHECK = ABAP_FALSE
I_DISPLAY_BTN_RESET = ABAP_FALSE
I_DISPLAY_BTN_EXECUTE = ABAP_FALSE ).
*
create a range table that consists of this new data element
LT_RANGE_TABLE = WD_THIS->M_HANDLER->CREATE_RANGE_TABLE( I_TYPENAME
= 'S_CARR_ID' ).
add a new field to the selection
WD_THIS->M_HANDLER->ADD_SELECTION_FIELD( I_ID = 'S_CARR_ID'
IT_RESULT = LT_RANGE_TABLE I_READ_ONLY = READ_ONLY ).
endmethod
i add my page properties WDR_SELECT_OPTIONS .
and i m write onyl above code and my connection failed ? and i dont login 5 minutes ?