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Display a Popup and Get Values from User



 
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PostPosted: Fri Oct 10, 2014 4:47 pm    Post subject: Display a Popup and Get Values from User Reply with quote
In some cases, we are needed to get some inputs from the user at run-time of an application based on certain dynamic conditions.

Function Module POPUP_GET_VALUES can be used to display a popup to get inputs from user. The specialty of this function module is we can add as many number of fields as we want. The fields can be of any data type.

Code:
REPORT ztestpopup.

DATA: t_fields LIKE sval OCCURS 0 WITH HEADER LINE.

START-OF-SELECTION.

*— Prepare Parameters for FM ————-*
t_fields-tabname = ’BKPF’.
t_fields-fieldname = ’BUDAT’.
APPEND t_fields.

t_fields-tabname = ’BKPF’.
t_fields-fieldname = ’BLART’.
APPEND t_fields.

*—- Function Module Call —————–*
CALL FUNCTION ’POPUP_GET_VALUES’
EXPORTING
*  NO_VALUE_CHECK = ’ ’
popup_title = ’Test Popup’
*  START_COLUMN = ’5’
*  START_ROW = ’5’
*  IMPORTING
*  RETURNCODE =
TABLES
fields = t_fields
EXCEPTIONS
error_in_fields = 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.

*— Display Report —————-*
LOOP AT t_fields.
WRITE:/ t_fields-value.
ENDLOOP.


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