SAP设置每天自动切换背景图片

SMW0上传图片

 然后主要是通过设置SSM_CUST这张表来控制的，

主要通过行 START_IMAGE   图片的对象名称

例如：

 效果

通过程序控制该行值，在SM36设置后台作业，就可以做到每天更换背景图了。

 附代码：

REPORT ZIT0004.

INCLUDE zit0004_head.
INCLUDE zit0004_screen.
INCLUDE zit0004_form.

START-OF-SELECTION.
  PERFORM frm_get_data.

包含文件ZIT0004_HEAD：

*&---------------------------------------------------------------------*
*& 包含               ZIT0004_HEAD
*&---------------------------------------------------------------------*
DATA: gt_wwwparams LIKE TABLE OF wwwparams,
      gt_ssm_cust  LIKE TABLE OF ssm_cust.

包含文件ZIT0004_SCREEN：

*&---------------------------------------------------------------------*
*& 包含               ZIT0004_SCREEN
*&---------------------------------------------------------------------*
PARAMETERS: p_objid TYPE wwwparams-objid DEFAULT 'ZTYH001'.

包含文件ZIT0004_FORM：

*&---------------------------------------------------------------------*
*& 包含               ZIT0004_FORM
*&---------------------------------------------------------------------*
*&---------------------------------------------------------------------*
*& Form FRM_GET_DATA
*&---------------------------------------------------------------------*
*& text
*&---------------------------------------------------------------------*
*& -->  p1        text
*& <--  p2        text
*&---------------------------------------------------------------------*
FORM frm_get_data .
*BREAK-POINT.
  DATA: lv_lines     TYPE sy-tabix,
        lv_lines2    TYPE sy-tabix,
        lv_lens      TYPE sy-tabix,
        lt_ssm_cust  LIKE TABLE OF ssm_cust,
        lt_ssm_cust2 LIKE TABLE OF ssm_cust.
  SELECT *
    INTO TABLE gt_wwwparams
    FROM wwwparams
   WHERE objid LIKE 'ZTYH%'
     AND name EQ 'mimetype'
     AND value IN ('jpg','JPG','png','PNG').

  SELECT *
    INTO TABLE gt_ssm_cust
    FROM ssm_cust
   WHERE id EQ 'START_IMAGE'.

  DESCRIBE TABLE gt_wwwparams LINES lv_lines2.
  READ TABLE gt_ssm_cust INTO DATA(ls_ssm_cust) INDEX 1.
  IF sy-subrc EQ 0.
    lv_lens = strlen( ls_ssm_cust-path ).
    lv_lens = lv_lens - 4.
    lv_lines = ls_ssm_cust-path+4(lv_lens).
    ADD 1 TO lv_lines.
  ENDIF.
  IF lv_lines > lv_lines2.
    lv_lines = 1.
  ENDIF.
  SORT gt_wwwparams[] BY objid.
  READ TABLE gt_wwwparams INTO DATA(ls_wwwparams) INDEX lv_lines.
  IF sy-subrc EQ 0.
    ls_ssm_cust-id = 'START_IMAGE'.
    ls_ssm_cust-path = ls_wwwparams-objid.
    APPEND ls_ssm_cust TO lt_ssm_cust.
  ENDIF.

  IF NOT p_objid IS INITIAL.
    SELECT *
      INTO TABLE @DATA(lt_wwwparams2)
      FROM wwwparams
     WHERE objid EQ @p_objid
       AND name EQ 'mimetype'
       AND value IN ('jpg','JPG','png','PNG').
    IF NOT lt_wwwparams2 IS INITIAL.
      ls_ssm_cust-id = 'START_IMAGE'.
      ls_ssm_cust-path = p_objid.
      APPEND ls_ssm_cust TO lt_ssm_cust2.
    ENDIF.
  ENDIF.
  IF NOT lt_ssm_cust2[] IS INITIAL.
    MODIFY ssm_cust FROM TABLE lt_ssm_cust.
    IF sy-subrc EQ 0.
      COMMIT WORK AND WAIT.
    ELSE.
      ROLLBACK WORK.
    ENDIF.
  ELSEIF NOT lt_ssm_cust[] IS INITIAL.
    MODIFY ssm_cust FROM TABLE lt_ssm_cust.
    IF sy-subrc EQ 0.
      COMMIT WORK AND WAIT.
    ELSE.
      ROLLBACK WORK.
    ENDIF.
  ENDIF.

*  BREAK-POINT.
ENDFORM.