Posted: Fri Oct 05, 2007 2:07 pm Post subject: Выбор месяца и года на Selection-Screen
Code:
PARAMETER p_per type spmon default sy-datum.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_per.
PERFORM MONAT_F4 .
************************************************************************
* search help period values *
FORM MONAT_F4. "#EC CALLED
DATA: BEGIN OF MF_DYNPFIELDS OCCURS 1.
INCLUDE STRUCTURE DYNPREAD.
DATA: END OF MF_DYNPFIELDS.
DATA: MF_RETURNCODE LIKE SY-SUBRC,
MF_MONAT LIKE ISELLIST-MONTH,
MF_HLP_REPID LIKE SY-REPID.
* FIELD-SYMBOLS: <MF_FELD>.
* Wert von Dynpro lesen
GET CURSOR FIELD MF_DYNPFIELDS-FIELDNAME.
APPEND MF_DYNPFIELDS.
MF_HLP_REPID = SY-REPID.
DO 2 TIMES.
CALL FUNCTION 'DYNP_VALUES_READ'
EXPORTING
DYNAME = MF_HLP_REPID
DYNUMB = SY-DYNNR
TABLES
DYNPFIELDS = MF_DYNPFIELDS
EXCEPTIONS
INVALID_ABAPWORKAREA = 01
INVALID_DYNPROFIELD = 02
INVALID_DYNPRONAME = 03
INVALID_DYNPRONUMMER = 04
INVALID_REQUEST = 05
NO_FIELDDESCRIPTION = 06
UNDEFIND_ERROR = 07.
IF SY-SUBRC = 3.
* Aktuelles Dynpro ist Wertemengenbild
MF_HLP_REPID = 'SAPLALDB'.
ELSE.
READ TABLE MF_DYNPFIELDS INDEX 1.
* Unterstriche durch Blanks ersetzen
TRANSLATE MF_DYNPFIELDS-FIELDVALUE USING '_ '.
EXIT.
ENDIF.
ENDDO.
IF SY-SUBRC = 0.
* Konvertierung ins interne Format
CALL FUNCTION 'CONVERSION_EXIT_PERI_INPUT'
EXPORTING
INPUT = MF_DYNPFIELDS-FIELDVALUE
IMPORTING
OUTPUT = MF_MONAT
EXCEPTIONS
OTHERS = 0.
if sy-subrc <> 0. " SLIN
endif.
IF MF_MONAT IS INITIAL.
* Monat ist initial => Vorschlagswert aus akt. Datum ableiten
MF_MONAT = SY-DATLO(6).
ENDIF.
CALL FUNCTION 'POPUP_TO_SELECT_MONTH'
EXPORTING
ACTUAL_MONTH = MF_MONAT
IMPORTING
SELECTED_MONTH = MF_MONAT
RETURN_CODE = MF_RETURNCODE
EXCEPTIONS
FACTORY_CALENDAR_NOT_FOUND = 01
HOLIDAY_CALENDAR_NOT_FOUND = 02
MONTH_NOT_FOUND = 03.
IF SY-SUBRC = 0 AND MF_RETURNCODE = 0.
* ASSIGN (MF_DYNPFIELDS-FIELDNAME) TO <MF_FELD>. " ==>> note 148804
* <MF_FELD> = MF_MONAT.
CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT'
EXPORTING
INPUT = MF_MONAT
IMPORTING
OUTPUT = MF_DYNPFIELDS-FIELDVALUE.
COLLECT MF_DYNPFIELDS.
CALL FUNCTION 'DYNP_VALUES_UPDATE'
EXPORTING
DYNAME = MF_HLP_REPID
DYNUMB = SY-DYNNR
TABLES
DYNPFIELDS = MF_DYNPFIELDS
EXCEPTIONS
INVALID_ABAPWORKAREA = 01
INVALID_DYNPROFIELD = 02
INVALID_DYNPRONAME = 03
INVALID_DYNPRONUMMER = 04
INVALID_REQUEST = 05
NO_FIELDDESCRIPTION = 06
UNDEFIND_ERROR = 07. "<<== note 148804
check sy-subrc <> 0.
ENDIF.
ENDIF.
ENDFORM. "MONAT_F4
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