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Using two different selection screens



 
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vga
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Joined: 04 Oct 2007
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PostPosted: Sat Nov 29, 2008 4:23 pm    Post subject: Using two different selection screens Reply with quote
Use cases, there are some for which a second selection screen is useful:
  • trimmed down selection screen (only necessary)
  • additional selection fields
  • Designing a pre
  • possibly at different authorizations necessary
  • if the procurement data to be modified

The current selection screen can of course sy-dynnr queried.
The special treatment may be good at 'AT SELECTION-SCREEN' held

Code:
*======================================================================*
*               SELEKTIONSBILDSCHIRM                                   *
*======================================================================*

* Version für eigene Patente
SELECTION-SCREEN BEGIN OF SCREEN 1010.
SELECTION-SCREEN BEGIN OF BLOCK block_1 WITH FRAME TITLE text-001.
PARAMETERS:
  p_veran  LIKE it_eigene_patente-veran.
SELECT-OPTIONS:
  so_matnr  FOR it_daten-matnr,
  so_paten  FOR it_daten-patent,
  so_aktiv  FOR it_daten-aktiv,
  so_prodo  FOR it_daten-prod_ort,
  so_relev  FOR it_daten-relevant,
  so_erfas  FOR it_daten-erfas,
  so_bemer  FOR it_daten-bemer.
SELECTION-SCREEN END OF BLOCK block_1.
SELECTION-SCREEN END OF SCREEN 1010.

* normaler Selektionsbidschirm
SELECTION-SCREEN BEGIN OF BLOCK block_2 WITH FRAME TITLE text-001.
SELECT-OPTIONS:
  s_matnr  FOR it_daten-matnr,
  s_patent FOR it_daten-patent,
  s_aktiv  FOR it_daten-aktiv,
  s_prod_o FOR it_daten-prod_ort,
  s_relev  FOR it_daten-relevant,
  s_erfas  FOR it_daten-erfas,
  s_bemer  FOR it_daten-bemer.
SELECTION-SCREEN END OF BLOCK block_2.

AT SELECTION-SCREEN.
  PERFORM sonderbehandlung_screen_1010.

AT SELECTION-SCREEN OUTPUT.
  LOOP AT SCREEN.
    IF screen-name = 'P_VERAN'.
      screen-input = '0'.
      MODIFY SCREEN.
    ENDIF. " screen-name = 'P_VERAN'
  ENDLOOP. " AT SCREEN


<snip>


*&---------------------------------------------------------------------*
*&      Form  sonderbehandlung_screen_1010
*&---------------------------------------------------------------------*
FORM sonderbehandlung_screen_1010.
  SELECT patent veran FROM  zmmpat000 CLIENT SPECIFIED
    INTO CORRESPONDING FIELDS OF TABLE it_eigene_patente
   WHERE mandt = sy-mandt
     AND veran = p_veran.
ENDFORM.                    " sonderbehandlung_screen_1010


*&---------------------------------------------------------------------*
*&      Form  daten_holen
*&---------------------------------------------------------------------*
FORM daten_holen.
* Daten selektieren
  IF sy-dynnr = '1010'.
    SELECT * FROM zmmpat003
      INTO CORRESPONDING FIELDS OF TABLE it_daten
      FOR ALL ENTRIES IN it_eigene_patente
     WHERE patent = it_eigene_patente-patent
       AND matnr       IN s_matnr
       AND patent      IN s_patent
       AND aktiv       IN s_aktiv
       AND prod_ort    IN s_prod_o
       AND relevant    IN s_relev
       AND erfas       IN s_erfas
       AND bemer       IN s_bemer.
  ELSE. " sy-dynnr = '1010'
    SELECT * FROM zmmpat003
      INTO CORRESPONDING FIELDS OF TABLE it_daten
     WHERE matnr       IN s_matnr
       AND patent      IN s_patent
       AND aktiv       IN s_aktiv
       AND prod_ort    IN s_prod_o
       AND relevant    IN s_relev
       AND erfas       IN s_erfas
       AND bemer       IN s_bemer.
  ENDIF. " sy-dynnr = '1010'
* nur fortfahren wenn mindestens 1 Satz selektiert wurde
  DESCRIBE TABLE it_daten LINES sy-tfill.
  IF sy-tfill = 0.
    MESSAGE i010(es). " nix gefunden
  ENDIF. " sy-tfill = 0
ENDFORM.                    " daten_holen


***************
*             *
*  T       T  *
*      N      *
*             *
*    `---´    *
*             *
***************
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