REUSE_ALV_LIST_DISPLAY- 21

light11Hide buttons in the ALV toolbar of the standard PF status.

 

 

 

The previous post REUSE_ALV_LIST_DISPLAY- 20 shows how to make use of special group in ALV. This post shows how to hide the toolbar events that are not required.

If your program don’t use any PF STATUS, then by default the PF status namely ‘STANDARD’ of the  function group ‘SALV’ is used.1.jpg


Code Snippet:


———-data declarations——–
TYPE-POOLS: slis.
TYPES: BEGIN OF ty_flight,
box.
INCLUDE STRUCTURE spfli.
TYPES: END OF ty_flight.
DATA: lt_spfli TYPE TABLE OF ty_flight.
DATA: ls_spfli TYPE ty_flight.
DATA: ls_layout TYPE slis_layout_alv.
DATA: lt_fieldcat TYPE slis_t_fieldcat_alv.

———————————–

START-OF-SELECTION.
PERFORM build_data.
PERFORM build_fieldcatalog.
PERFORM build_layout.
PERFORM display_list_alv.

&————————————————-
& Form BUILD_DATA
&————————————————-*
FORM build_data.
SELECT * FROM spfli INTO CORRESPONDING FIELDS OF TABLE lt_spfli.
ENDFORM. ” BUILD_DATA

&———————————————————————
& Form BUILD_FIELDCATALOG
&———————————————————————
FORM build_fieldcatalog.
DATA: ls_fieldcat TYPE LINE OF slis_t_fieldcat_alv.
CALL FUNCTION ‘REUSE_ALV_FIELDCATALOG_MERGE’
EXPORTING
i_program_name = sy-cprog
I_INTERNAL_TABNAME =
i_structure_name = ‘SPFLI’
* I_CLIENT_NEVER_DISPLAY = ‘X’
* I_INCLNAME =
* I_BYPASSING_BUFFER =
* I_BUFFER_ACTIVE =
CHANGING
ct_fieldcat = lt_fieldcat
EXCEPTIONS
inconsistent_interface = 1
program_error = 2
OTHERS = 3.

ENDFORM. ” BUILD_FIELDCATALOG

&————————————————–
& Form BUILD_LAYOUT
&————————————————–
FORM build_layout.
ls_layout-zebra = ‘X’.
ls_layout-box_fieldname = ‘BOX’.
ENDFORM. ” BUILD_LAYOUT
&—————————————————
& Form DISPLAY_LIST_ALV
&—————————————————-
FORM display_list_alv.

CALL FUNCTION ‘REUSE_ALV_LIST_DISPLAY’
EXPORTING
i_callback_program = sy-cprog
is_layout = ls_layout
it_fieldcat = lt_fieldcat
TABLES
t_outtab = lt_spfli
EXCEPTIONS
program_error = 1
OTHERS = 2.
CASE sy-subrc.
WHEN 1.
MESSAGE ‘Program Error’ TYPE ‘I’.
WHEN OTHERS.
ENDCASE.
ENDFORM. ” DISPLAY_LIST_ALV


Program Output: It adds all the buttons defined in the PF STATUS ‘STANDARD’ of the function group SALV.2.jpg


If some times it is required that we need to hide few of these buttons of the standard pf status. The below code hides few buttons as required. Consider that we need to remove few of the buttons as highlighted.3.jpg


Code Snippet:


———-data declarations——–
TYPE-POOLS: slis.
TYPES: BEGIN OF ty_flight,
box.
INCLUDE STRUCTURE spfli.
TYPES: END OF ty_flight.
DATA: lt_spfli TYPE TABLE OF ty_flight.
DATA: ls_spfli TYPE ty_flight.
DATA: ls_layout TYPE slis_layout_alv.
DATA: lt_fieldcat TYPE slis_t_fieldcat_alv.
DATA: lt_excluding TYPE slis_t_extab.

———————————–

START-OF-SELECTION.
PERFORM build_data.
PERFORM build_fieldcatalog.
PERFORM build_layout.
PERFORM build_exclude.
PERFORM display_list_alv.

&————————————————-
& Form BUILD_DATA
&————————————————-*
FORM build_data.
SELECT * FROM spfli INTO CORRESPONDING FIELDS OF TABLE lt_spfli.
ENDFORM. ” BUILD_DATA

&———————————————————————
& Form BUILD_FIELDCATALOG
&———————————————————————
FORM build_fieldcatalog.
DATA: ls_fieldcat TYPE LINE OF slis_t_fieldcat_alv.
CALL FUNCTION ‘REUSE_ALV_FIELDCATALOG_MERGE’
EXPORTING
i_program_name = sy-cprog
I_INTERNAL_TABNAME =
i_structure_name = ‘SPFLI’
* I_CLIENT_NEVER_DISPLAY = ‘X’
* I_INCLNAME =
* I_BYPASSING_BUFFER =
* I_BUFFER_ACTIVE =
CHANGING
ct_fieldcat = lt_fieldcat
EXCEPTIONS
inconsistent_interface = 1
program_error = 2
OTHERS = 3.

ENDFORM. ” BUILD_FIELDCATALOG

&————————————————–
& Form BUILD_LAYOUT
&————————————————–
FORM build_layout.
ls_layout-zebra = ‘X’.
ls_layout-box_fieldname = ‘BOX’.
ENDFORM. ” BUILD_LAYOUT
&———————————————————————
& Form BUILD_EXCLUDE
&———————————————————————
FORM build_exclude.
DATA: ls_exclue TYPE slis_extab.

” Fill the button function code to make it hide

ls_exclue-fcode = ‘&CRB’.
APPEND ls_exclue to lt_excluding.

ls_exclue-fcode = ‘&CRL’.
APPEND ls_exclue to lt_excluding.

ls_exclue-fcode = ‘&CRR’.
APPEND ls_exclue to lt_excluding.

ls_exclue-fcode = ‘&CRE’.
APPEND ls_exclue to lt_excluding.

ENDFORM. ” BUILD_EXCLUDE
&—————————————————
& Form DISPLAY_LIST_ALV
&—————————————————-*
FORM display_list_alv.

CALL FUNCTION ‘REUSE_ALV_LIST_DISPLAY’
EXPORTING
i_callback_program = sy-cprog
is_layout = ls_layout
it_fieldcat = lt_fieldcat
it_excluding = lt_excluding
TABLES
t_outtab = lt_spfli
EXCEPTIONS
program_error = 1
OTHERS = 2.
CASE sy-subrc.
WHEN 1.
MESSAGE ‘Program Error’ TYPE ‘I’.
WHEN OTHERS.
ENDCASE.
ENDFORM. ” DISPLAY_LIST_ALV


Program Output:

4.jpg


 

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