Use below steps to disable icons in ABAP ALV toolbar.
- Add a column to the internal table to hold the traffic lights value(i.e. 1 for RED, 2 for YELLOW and 3 for GREEN).
- Fetch data from database table and build field catalog.
- Assign different traffic lights to each row based on condition.
- To display traffic lights in the ALV, fill the lights field name in the LIGHTS_FIELDNAME of ALV layout.
- Pass field catalog to function module ‘REUSE_ALV_GRID_DISPLAY’.
TYPE-POOLS: slis. " SLIS contains all the ALV data types
*&---------------------------------------------------------------------*
*& Data Types
*&---------------------------------------------------------------------*
TYPES: BEGIN OF ty_sbook.
INCLUDE STRUCTURE sbook.
TYPES: icon TYPE c, " Add field to hold traffic light value
END OF ty_sbook.
*&---------------------------------------------------------------------*
*& Data Declaration
*&---------------------------------------------------------------------*
DATA: it_sbook TYPE TABLE OF ty_sbook.
DATA: wa_sbook TYPE ty_sbook.
DATA: it_fieldcat TYPE slis_t_fieldcat_alv,
wa_fieldcat TYPE slis_fieldcat_alv.
DATA: is_layout TYPE slis_layout_alv.
DATA: g_repid TYPE sy-repid.
*&---------------------------------------------------------------------*
*& START-OF-SELECTION
*&---------------------------------------------------------------------*
START-OF-SELECTION.
g_repid = sy-repid.
*Fetch data from the database
SELECT * UP TO 20 ROWS FROM sbook INTO TABLE it_sbook.
*Assign different traffic lights to each row based on condition
LOOP AT it_sbook INTO wa_sbook.
IF wa_sbook-luggweight LE 0.
wa_sbook-icon = 1. " Red Traffic Light
ELSEIF wa_sbook-luggweight LE 10.
wa_sbook-icon = 2. " Yellow Traffic Light
ELSE.
wa_sbook-icon = 3. " Green Traffic Light
ENDIF.
MODIFY it_sbook FROM wa_sbook TRANSPORTING icon.
CLEAR: wa_sbook.
ENDLOOP.
*Build field catalog
wa_fieldcat-fieldname = 'CARRID'. " Fieldname in the data table
wa_fieldcat-seltext_m = 'Airline'. " Column description in the output
APPEND wa_fieldcat TO it_fieldcat.
CLEAR wa_fieldcat.
wa_fieldcat-fieldname = 'CONNID'.
wa_fieldcat-seltext_m = 'Con. No.'.
APPEND wa_fieldcat TO it_fieldcat.
CLEAR wa_fieldcat.
wa_fieldcat-fieldname = 'FLDATE'.
wa_fieldcat-seltext_m = 'Date'.
APPEND wa_fieldcat TO it_fieldcat.
CLEAR wa_fieldcat.
wa_fieldcat-fieldname = 'BOOKID'.
wa_fieldcat-seltext_m = 'Book. ID'.
APPEND wa_fieldcat TO it_fieldcat.
CLEAR wa_fieldcat.
wa_fieldcat-fieldname = 'FORCURAM'.
wa_fieldcat-seltext_m = 'Price'.
APPEND wa_fieldcat TO it_fieldcat.
CLEAR wa_fieldcat.
wa_fieldcat-fieldname = 'FORCURKEY'.
wa_fieldcat-seltext_m = 'Currency'.
APPEND wa_fieldcat TO it_fieldcat.
CLEAR wa_fieldcat.
wa_fieldcat-fieldname = 'LUGGWEIGHT'.
wa_fieldcat-seltext_m = 'Weight'.
APPEND wa_fieldcat TO it_fieldcat.
CLEAR wa_fieldcat.
wa_fieldcat-fieldname = 'WUNIT'.
wa_fieldcat-seltext_m = 'Unit'.
APPEND wa_fieldcat TO it_fieldcat.
CLEAR wa_fieldcat.
*Fill layout info.
*Fill traffic lights field name in the ALV layout
is_layout-lights_fieldname = 'ICON'.
*Pass data and field catalog to ALV function module to display ALV list
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = g_repid
is_layout = is_layout
it_fieldcat = it_fieldcat
TABLES
t_outtab = it_sbook
EXCEPTIONS
program_error = 1
OTHERS = 2. Output
