Wednesday, January 28, 2015

ABAP TIP ALV Color sample program


Chapter 084
ALV Color sample program
Source : http://abapjoy.blogspot.com


When creating ALV report program, the one we should implement is to set the color in line and text. This post offers a sample program and alv color code.



REPORT  ZALVCOLOR.

TYPE-POOLS: SLIS.

DATA: FIELDCAT TYPE SLIS_T_FIELDCAT_ALV.
DATA: LAYOUT TYPE SLIS_LAYOUT_ALV.

DATA: BEGIN OF I_OUTPUT OCCURS 0,
        I_TEXT(30) TYPE C,
        I_COLOR(4),
      END OF I_OUTPUT.

DATA: I_NUM(1) TYPE N.
DATA: I_INT(1) TYPE N.
DATA: I_4(1)   TYPE N.

DO 28 TIMES.
  I_4 = 0.
  IF SY-INDEX = 1.
    I_NUM = 1.
    I_INT = 1.
  ELSE.
    I_NUM = I_NUM + 1.
    IF I_NUM = 8.
      I_NUM = 1.
      I_INT = 0.
    ENDIF.
  ENDIF.
  IF SY-INDEX > 14.
    I_4 = 1.
  ENDIF.
  IF SY-INDEX > 21.
    I_INT = 1.
  ENDIF.

  CONCATENATE 'C' I_NUM I_INT I_4 INTO I_OUTPUT-I_COLOR.
  CONCATENATE 'COLOR ' I_OUTPUT-I_COLOR INTO I_OUTPUT-I_TEXT SEPARATED BY SPACE.
  APPEND I_OUTPUT.
  CLEAR I_OUTPUT.
ENDDO.

DATA: LS_FIELDCAT TYPE SLIS_FIELDCAT_ALV.

CLEAR LS_FIELDCAT.
LS_FIELDCAT-FIELDNAME = 'I_TEXT'.
LS_FIELDCAT-SELTEXT_L = 'ALV COLOR VIEW'.
LS_FIELDCAT-KEY = 'X'.
LS_FIELDCAT-OUTPUTLEN = '30'.
APPEND LS_FIELDCAT TO FIELDCAT.

LAYOUT-INFO_FIELDNAME = 'I_COLOR'.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
  EXPORTING
    I_CALLBACK_PROGRAM = 'Z_SET_COLOR_IN_ALV_OUTPUT'
    IS_LAYOUT          = LAYOUT
    IT_FIELDCAT        = FIELDCAT[]
  TABLES
    T_OUTTAB           = I_OUTPUT[].



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