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Как проверить корректность ввода даты?



 
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Лазарев
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Joined: 26 Sep 2007
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PostPosted: Tue Oct 30, 2007 10:46 am    Post subject: Как проверить корректность ввода даты? Reply with quote

Каким ФМ проверить корректность ввода даты?
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Joined: 01 Sep 2007
Posts: 1636

PostPosted: Tue Oct 30, 2007 5:34 pm    Post subject: Reply with quote

На селекционном экране проверятся автоматом.

В программе можно проверить с использованием FM

CONV_EXIT_LDATE_OUTPUT_LANGU - Konvertierungsexit f_r ein internes Datum (JJJJMMTT) OUTPUT
CONVERSION_EXIT_IDATE_INPUT - External date INPUT conversion exit (e.g. 01JAN1994)
CONVERSION_EXIT_IDATE_OUTPUT - External date OUTPUT conversion exit (e.g. 01JAN1994)
CONVERSION_EXIT_LDATE_OUTPUT - Internal date OUTPUT conversion exit (e.g. YYYYMMDD)
CONVERSION_EXIT_SDATE_INPUT - External date (e.g. 01.JAN.1994) INPUT conversion exit
CONVERSION_EXIT_SDATE_OUTPUT - Internal date OUTPUT conversion exit (e.g. YYYYMMDD)
CONVERT_DATE_TO_EXTERNAL - Conversion: Internal to external date (like screen conversion)
CONVERT_DATE_TO_INTERNAL - Conversion: External to internal date (like screen conversion)
CONVERSION_EXIT_DATEX_INPUT
CONVERSION_EXIT_DATEX_OUTPUT
CONVERT_DATE_TO_EXTERNAL Conversion: Internal to external date (like screen conversion)
CONVERT_DATE_TO_INTERNAL Conversion: Internal to external date (like screen conversion)

Code:

CALL FUNCTION 'CONVERT_DATE_INPUT'
                      EXPORTING
                        input                     = f_value
                        plausibility_check        = 'X'
                      IMPORTING
                        output                    = sl_datum
                      EXCEPTIONS
                        plausibility_check_failed = 1
                        wrong_format_in_input     = 2
                        OTHERS                    = 3.

    CALL FUNCTION 'CONVERT_TIME_INPUT'
                      EXPORTING
                        input                     = f_value
                        plausibility_check        = 'X'
                      IMPORTING
                        output                    = sl_uzeit
                      EXCEPTIONS
                        plausibility_check_failed = 1
                        wrong_format_in_input     = 2
                        OTHERS                    = 3.


Code:

PARAMETERS : P_DATE LIKE SY-DATUM.

START-OF-SELECTION.

end-of-selection.

CALL FUNCTION 'DATE_CHECK_PLAUSIBILITY'
EXPORTING
DATE = P_DATE
EXCEPTIONS
PLAUSIBILITY_CHECK_FAILED = 1
OTHERS = 2.

IF SY-SUBRC <0>CHECK_DATE
EXPORTING
ID_DATE =
* EXCEPTIONS
* DATE_INVALID = 1
* others = 2
.
IF SY-SUBRC <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
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