Can I use classes and methods for a maintenance view events?

Hello experts,
Instead of perform/form, can I instead use classes and methods, etc for a given maintenance view event, lets say for example I want to use event '01' which is before saving records in the database. Help would be greatly appreciated. Thanks a lot guys!

Hi viraylab,
1. The architecture provided by maintenance view
   for using EVENTS and our own code inside it -
   It is provided using FORM/PERFORM
   concept only.
2. At this stage,we cannot use classes.
3. However, inside the FORM routine,
   we can write what ever we want.
   We can aswell use any abap code, including
   classes and methods.
(But this classes and methods won't have any
   effect on the EVENT provided by maintenance view)
regards,
amit m.

Similar Messages

How we can use class and methods for the FM of reuse_alv_list_display

Hi Abapers,
Please provide the sample code of class and method of REUSE_ALV_LIST_DISPLAY.
Which Class i can use for this Function module.
I need to write a code using OOPS concept.
I was done the GRID display using this class cl_gui_alv_grid.
But i want only List Display using the class & methods.
Plz provide sample code.
Thanks
Nani.

Hi Nani,
This is the sample code..
*& Report Z_OO_ALV
*& We can Use Two containers in OOALV
REPORT z_oo_alv LINE-COUNT 50.
*types gt_struct type sflight.
DATA BEGIN OF gt_struct.
INCLUDE STRUCTURE sflight.
DATA rcol(4) TYPE c.
DATA colors TYPE lvc_t_scol.
DATA END OF gt_struct.
*ALV GRIDs
DATA gr_alvgrid TYPE REF TO cl_gui_alv_grid.
DATA gr_alvgrid1 TYPE REF TO cl_gui_alv_grid.
DATA gc_custom_control_name TYPE scrfname VALUE 'CC_ALV'.
DATA gc_custom_control_name1 TYPE scrfname VALUE 'CC_ALV1'.
*CONTAINERs
DATA gr_ccontainer TYPE REF TO cl_gui_custom_container.
DATA gr_ccontainer1 TYPE REF TO cl_gui_custom_container.
*FIELDCATALOGs
DATA gt_fieldcat TYPE lvc_t_fcat WITH HEADER LINE.
DATA gt_fieldcat1 TYPE lvc_t_fcat WITH HEADER LINE.
*LAYOUTs
DATA gs_layout TYPE lvc_s_layo.
DATA gs_layout1 TYPE lvc_s_layo.
DATA pt_exclude TYPE ui_functions. "internal table declaration to be passed.
*DATA pt_cell TYPE lvc_t_cell with header line.
DATA : gt_list LIKE gt_struct OCCURS 50 WITH HEADER LINE,
gt_list1 LIKE gt_struct OCCURS 50 WITH HEADER LINE.
*DATA v_ucomm TYPE sy-ucomm.
CALL SCREEN 100.
*& Module display_alv OUTPUT
text
MODULE display_alv OUTPUT.
PERFORM display_alv.
ENDMODULE. " display_alv OUTPUT
*& Module PAI INPUT
text
MODULE pai INPUT.
CASE sy-ucomm.
WHEN 'EXIT'.
PERFORM exit_program.
WHEN 'PICK'.
PERFORM cell_info.
ENDCASE.
ENDMODULE. " PAI INPUT
*& Form display_alv
text
FORM display_alv.
PERFORM prepare_field_catalog CHANGING gt_fieldcat[].
PERFORM prepare_layout CHANGING gs_layout.
PERFORM data_retrival.
IF gr_alvgrid IS INITIAL.
CREATE OBJECT gr_ccontainer
EXPORTING
container_name = gc_custom_control_name
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
lifetime_dynpro_dynpro_link = 5
OTHERS = 6.
IF sy-subrc <> 0.
ENDIF.
CREATE OBJECT gr_alvgrid
EXPORTING
I_SHELLSTYLE = 0
I_LIFETIME =
i_parent = gr_ccontainer
I_APPL_EVENTS = space
I_PARENTDBG =
I_APPLOGPARENT =
I_GRAPHICSPARENT =
I_NAME =
I_FCAT_COMPLETE = SPACE
EXCEPTIONS
error_cntl_create = 1
error_cntl_init = 2
error_cntl_link = 3
error_dp_create = 4
OTHERS = 5
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
PERFORM exclude_tb_functions CHANGING pt_exclude.
PERFORM set_col.
CALL METHOD gr_alvgrid->set_table_for_first_display
EXPORTING
I_BUFFER_ACTIVE =
I_BYPASSING_BUFFER =
I_CONSISTENCY_CHECK =
I_STRUCTURE_NAME =
IS_VARIANT =
I_SAVE =
I_DEFAULT = 'X'
is_layout = gs_layout
IS_PRINT =
IT_SPECIAL_GROUPS =
it_toolbar_excluding = pt_exclude "excluding toolbar functions
IT_HYPERLINK =
IT_ALV_GRAPHICS =
IT_EXCEPT_QINFO =
IR_SALV_ADAPTER =
CHANGING
it_outtab = gt_list[]
it_fieldcatalog = gt_fieldcat[]
IT_SORT =
IT_FILTER =
EXCEPTIONS
invalid_parameter_combination = 1
program_error = 2
too_many_lines = 3
OTHERS = 4
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
ELSE.
CALL METHOD gr_alvgrid->refresh_table_display
EXPORTING
IS_STABLE =
I_SOFT_REFRESH =
EXCEPTIONS
finished = 1
OTHERS = 2
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDIF.
PERFORM prepare_field_catalog1 CHANGING gt_fieldcat1[].
PERFORM prepare_layout1 CHANGING gs_layout1.
PERFORM data_retrival1.
IF gr_alvgrid1 IS INITIAL.
CREATE OBJECT gr_ccontainer1
EXPORTING
container_name = gc_custom_control_name1
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
lifetime_dynpro_dynpro_link = 5
OTHERS = 6.
IF sy-subrc <> 0.
ENDIF.
CREATE OBJECT gr_alvgrid1
EXPORTING
I_SHELLSTYLE = 0
I_LIFETIME =
i_parent = gr_ccontainer1
I_APPL_EVENTS = space
I_PARENTDBG =
I_APPLOGPARENT =
I_GRAPHICSPARENT =
I_NAME =
I_FCAT_COMPLETE = SPACE
EXCEPTIONS
error_cntl_create = 1
error_cntl_init = 2
error_cntl_link = 3
error_dp_create = 4
OTHERS = 5
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
PERFORM set_col1.
CALL METHOD gr_alvgrid1->set_table_for_first_display
EXPORTING
I_BUFFER_ACTIVE =
I_BYPASSING_BUFFER =
I_CONSISTENCY_CHECK =
I_STRUCTURE_NAME =
IS_VARIANT =
I_SAVE =
I_DEFAULT = 'X'
is_layout = gs_layout1
IS_PRINT =
IT_SPECIAL_GROUPS =
IT_TOOLBAR_EXCLUDING =
IT_HYPERLINK =
IT_ALV_GRAPHICS =
IT_EXCEPT_QINFO =
IR_SALV_ADAPTER =
CHANGING
it_outtab = gt_list1[]
it_fieldcatalog = gt_fieldcat1[]
IT_SORT =
IT_FILTER =
EXCEPTIONS
invalid_parameter_combination = 1
program_error = 2
too_many_lines = 3
OTHERS = 4
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
ELSE.
CALL METHOD gr_alvgrid1->refresh_table_display
EXPORTING
IS_STABLE =
I_SOFT_REFRESH =
EXCEPTIONS
finished = 1
OTHERS = 2
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDIF.
ENDFORM. "display_alv
*& Form prepare_field_catalog
text
-->GT_FIELDCAT text
FORM prepare_field_catalog CHANGING pgt_fieldcat TYPE lvc_t_fcat.
DATA ls_fieldcat TYPE lvc_s_fcat.
ls_fieldcat-tabname = 'gt_list'.
ls_fieldcat-fieldname = 'CARRID'.
ls_fieldcat-scrtext_m = 'Air line code'.
ls_fieldcat-col_pos = 0.
ls_fieldcat-outputlen = 10.
ls_fieldcat-emphasize = 'C400'.
ls_fieldcat-key = 'X'.
APPEND ls_fieldcat TO pgt_fieldcat.
ls_fieldcat-tabname = 'gt_list'.
ls_fieldcat-col_pos = 1.
ls_fieldcat-fieldname = 'CONNID'.
ls_fieldcat-scrtext_m = 'Connection code'.
ls_fieldcat-emphasize = 'C900'.
APPEND ls_fieldcat TO pgt_fieldcat.
ls_fieldcat-tabname = 'gt_list'.
ls_fieldcat-fieldname = 'PRICE'.
ls_fieldcat-scrtext_m = 'PRICE'.
APPEND ls_fieldcat TO pgt_fieldcat.
ENDFORM. "prepare_field_catalog
*& Form prepare_layout
text
-->GS_LAYOUT text
FORM prepare_layout CHANGING gs_layout TYPE lvc_s_layo.
gs_layout-stylefname = 'FIELD_STYLE'.
gs_layout-zebra = 'X'.
gs_layout-grid_title = 'FLIGHT'.
gs_layout-sel_mode = 'A'.
gs_layout-ctab_fname = 'COLORS'.
ENDFORM. "prepare_layout
*& Form data_retrival
text
FORM data_retrival.
SELECT carrid
connid
price
FROM sflight
INTO CORRESPONDING FIELDS OF TABLE gt_list
UP TO 50 ROWS.
ENDFORM. "data_retrival
FORM EXIT_PROGRAM *
FORM exit_program.
CALL METHOD gr_ccontainer->free.
CALL METHOD gr_ccontainer1->free.
LEAVE TO SCREEN 0.
ENDFORM. "exit_program
*& Module STATUS_0100 OUTPUT
text
MODULE status_0100 OUTPUT.
SET PF-STATUS 'STAT'.
SET TITLEBAR 'xxx'.
IF W_CUSTOM_CONTAINER IS INITIAL.
**sets TITLEBAR
PERFORM TITLEBAR.
ENDMODULE. " STATUS_0100 OUTPUT
*& Form prepare_field_catalog1
text
-->GT_FIELDCAT text
FORM prepare_field_catalog1 CHANGING pgt_fieldcat1 TYPE lvc_t_fcat.
DATA ls_fieldcat TYPE lvc_s_fcat.
ls_fieldcat-tabname = 'gt_list1'.
ls_fieldcat-fieldname = 'SEATSMAX'.
ls_fieldcat-scrtext_m = 'MAX. SEATS'.
ls_fieldcat-col_pos = 0.
ls_fieldcat-outputlen = 10.
ls_fieldcat-emphasize = 'C400'.
ls_fieldcat-key = ' '.
APPEND ls_fieldcat TO pgt_fieldcat1.
ls_fieldcat-tabname = 'gt_list1'.
ls_fieldcat-col_pos = 1.
ls_fieldcat-fieldname = 'SEATSOCC'.
ls_fieldcat-scrtext_m = 'SEATS OCCUPIED'.
APPEND ls_fieldcat TO pgt_fieldcat1.
ENDFORM. "prepare_field_catalog
*& Form prepare_layout1
text
-->GS_LAYOUT text
FORM prepare_layout1 CHANGING gs_layout1 TYPE lvc_s_layo.
gs_layout1-stylefname = 'FIELD_STYLE'.
gs_layout1-zebra = 'X'.
gs_layout1-grid_title = 'DETAILS'.
gs_layout-sel_mode = 'C'.
gs_layout1-info_fname = 'RCOL'.
gs_layout-no_toolbar = 'X'.
ENDFORM. "prepare_layout
*& Form data_retrival1
text
FORM data_retrival1.
SELECT seatsmax
seatsocc
FROM sflight
INTO CORRESPONDING FIELDS OF TABLE gt_list1
UP TO 50 ROWS.
ENDFORM. "data_retrival
*& Form exclude_tb_functions
&---- subroutine to exclude toolbar options -
text
-->PT_EXCLUDE text
FORM exclude_tb_functions CHANGING pt_exclude TYPE ui_functions.
DATA ls_exclude TYPE ui_func.
ls_exclude = cl_gui_alv_grid=>mc_fc_maximum.
APPEND ls_exclude TO pt_exclude.
ls_exclude = cl_gui_alv_grid=>mc_fc_minimum.
APPEND ls_exclude TO pt_exclude.
ls_exclude = cl_gui_alv_grid=>mc_fc_subtot.
APPEND ls_exclude TO pt_exclude.
ls_exclude = cl_gui_alv_grid=>mc_fc_sort.
APPEND ls_exclude TO pt_exclude.
ls_exclude = cl_gui_alv_grid=>mc_fc_sum.
APPEND ls_exclude TO pt_exclude.
ls_exclude = cl_gui_alv_grid=>mc_mb_subtot.
APPEND ls_exclude TO pt_exclude.
ls_exclude = cl_gui_alv_grid=>mc_mb_sum.
APPEND ls_exclude TO pt_exclude.
ls_exclude = cl_gui_alv_grid=>mc_mb_filter.
APPEND ls_exclude TO pt_exclude.
ENDFORM. "data_retrival1
*& Form cell_info
text
FORM cell_info. "CHANGING pt_cell TYPE lvc_t_cell.
DATA lt_cell TYPE lvc_t_cell WITH HEADER LINE.
CALL METHOD gr_alvgrid->get_selected_cells
IMPORTING
et_cell = lt_cell[].
LOOP AT lt_cell.
WRITE : lt_cell-col_id , lt_cell-row_id.
ENDLOOP.
MODIFY pt_cell[] from lt_cell[].
ENDFORM. "cell_info
*& Form set_col
text
FORM set_col .
DATA ls_cellcolor TYPE lvc_s_scol.
LOOP AT gt_list.
IF gt_list-price GT 500.
ls_cellcolor-fname = 'PRICE'.
ls_cellcolor-color-col = 5.
ls_cellcolor-color-int = 1.
ls_cellcolor-color-inv = 0.
APPEND ls_cellcolor TO gt_list-colors.
else.
ls_cellcolor-fname = 'PRICE'.
ls_cellcolor-color-col = 3.
ls_cellcolor-color-int = 1.
APPEND ls_cellcolor TO gt_list-colors.
ENDIF.
MODIFY gt_list.
ENDLOOP.
ENDFORM. "set_col
*& Form set_col1
text
FORM set_col1.
data : ind type sy-tabix,
indx type sy-tabix.
loop at gt_list1.
ind = sy-tabix / 2.
indx = sy-tabix - ind.
if indx eq ind.
gt_list1-rcol = 'C500'.
endif.
MODIFY gt_list1.
endloop.
ENDFORM. "set_col
*FORM TITLEBAR.
*SET TITLEBAR 'TITLE'.
*ENDFORM.
*double click on TITLE and write ur title
Thanks,
Samantak.
Rewards points for useful answers.

List display for ALV using class and methods

Hi friends
I want the list display for the ALV using Class and methods
which class and methods i can use.
Here we can't use the REUSE_ALV_LIST_DISPLAY and also GRID
I was done GRID display using class and methods but i want only list display for using class.
plz Give me sample code of list display not for grid.
Thanks
Nani.

hi
please check with this code...
declare grid and container.
DATA : o_alvgrid TYPE REF TO cl_gui_alv_grid,
o_dockingcontainer TYPE REF TO cl_gui_docking_container,
i_fieldcat TYPE lvc_t_fcat,"fieldcatalogue
w_layout TYPE lvc_s_layo."layout
If any events like double click,etc., are needed we have to add additional functionality.
call the screen in program.
Then , create the container as follows
IF cl_gui_alv_grid=>offline( ) IS INITIAL.
CREATE OBJECT o_dockingcontainer
EXPORTING
ratio = '95'
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
lifetime_dynpro_dynpro_link = 5
others = 6.
ENDIF.
CREATE OBJECT o_alvgrid
EXPORTING
i_parent = o_dockingcontainer.
Build the fieldcatalog
create a output structure in SEll for the ALV output
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
EXPORTING
i_structure_name = <alv output>
CHANGING
ct_fieldcat = i_fieldcat[]
EXCEPTIONS
inconsistent_interface = 1
program_error = 2
OTHERS = 3.
IF sy-subrc <> 0.
MESSAGE i030."Error in building the field catalogue
LEAVE LIST-PROCESSING.
ENDIF.
*If you need to modify the field catalog,modify it using field sysmbols
*setting the layout
w_layout-grid_title = title.
w_layout-zebra = 'X'.
then displaying the output
CALL METHOD o_alvgrid->set_table_for_first_display
EXPORTING
i_save = 'A'
is_layout = w_layout
CHANGING
it_outtab = i_output[]
it_fieldcatalog = i_fieldcat[]
EXCEPTIONS
invalid_parameter_combination = 1
program_error = 2
too_many_lines = 3
OTHERS = 4.
IF sy-subrc <> 0.
MESSAGE i032 ."Error in Displaying
LEAVE LIST-PROCESSING.
ENDIF.
*After that in PAI of the screen, you need to free the *object while going back from the screen(according to *your requirement)
MODULE user_command_9001 INPUT.
CASE sy-ucomm.
WHEN 'EXIT' OR 'CANC'.
PERFORM f9600_free_objects:
USING o_alvgrid 'ALV' text-e02,
USING o_dockingcontainer 'DOCKING'
text-e01.
LEAVE PROGRAM.
ENDCASE.
ENDMODULE. " USER_COMMAND_9001 INPUT
*in the program, write the follwoing code
FORM f9600_free_objects USING pobject
value(ptype)
value(ptext).
DATA: l_objectalv TYPE REF TO cl_gui_alv_grid.
CASE ptype.
WHEN 'ALV'.
l_objectalv = pobject.
IF NOT ( l_objectalv IS INITIAL ).
CALL METHOD l_objectalv->free
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
OTHERS = 3.
CLEAR: pobject, l_objectalv.
PERFORM f9700_error_handle USING ptext.
ENDIF.
WHEN 'DOCKING'.
DATA: lobjectdock TYPE REF TO cl_gui_docking_container.
lobjectdock = pobject.
IF NOT ( lobjectdock IS INITIAL ).
CALL METHOD lobjectdock->free
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
OTHERS = 3.
CLEAR: pobject, lobjectdock.
PERFORM f9700_error_handle USING ptext.
ENDIF.
WHEN 'CONTAINER'.
DATA: lobjectcontainer TYPE REF TO cl_gui_container.
lobjectcontainer = pobject.
IF NOT ( lobjectcontainer IS INITIAL ).
CALL METHOD lobjectcontainer->free
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
OTHERS = 3.
CLEAR: pobject, lobjectcontainer.
PERFORM f9700_error_handle USING ptext.
ENDIF.
WHEN OTHERS.
sy-subrc = 1.
PERFORM f9700_error_handle USING
text-e04.
ENDCASE.
ENDFORM. " f9600_free_objects
FORM f9700_error_handle USING value(ptext).
IF sy-subrc NE 0.
CALL FUNCTION 'POPUP_TO_INFORM'
EXPORTING
titel = text-e03
txt2 = sy-subrc
txt1 = ptext.
ENDIF.
endform.
also check with this
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCSRVALV/BCSRVALV.pdf
Hope this helps
if it helped, you can acknowledge the same by rewarding
regards
dinesh

How do i get a list of all Roles defubed under a particular OrganizationalUnit? How can i use LDAPConnection.search method for this?

Sorry for the typographical mistake.
Please read the question as:"How do i get a list of all Roles defined under a particular OrganizationalUnit? How can i use LDAPConnection.search method for this?"

Automatic Display of NEW Data in ALV Report using Classes and Methods

Hi,
I have developed a ALV Report for displaying data from a set of DB tables using ABAP OO, Classes and Methods. The requirement is to have the report output to be automatically updated with the new entries from the DB table at a regular frequency of tiem may be every two minutes.
Could anyone please tell me how can this be acheived.
Thanks and regards,
Raghavendra Goutham P.

Yes its possible.
Take a look at this thread
Auto refresh of ALV Grid, without user interaction
Or Rich's blog
/people/rich.heilman2/blog/2005/10/18/a-look-at-clguitimer-in-46c
Regards,
Ravi
Note : Please mark all the helpful answers

Using Classes and Methods

Hi Experts,
I am studying ABAP Objects, before that I need to know How to use the exsiting classes and Methods in our program and how to search for particular class and methods?
If it explanied with example well and good.
Thanks
sai

Hi Saikar,
Here i am sending you very useful content for the usage of classes and its methods.
It helped me a lot.
If you find it useful then do not forget to award points.
Table of Contents
Applies to:......................................................................................................................................1
Summary........................................................................................................................................1
Author Bio......................................................................................................................................1
Main Class CL_SALV_TABLE......................................................................................................3
Functions CL_SALV_FUNCTIONS..............................................................................................4
Display Settings CL_SALV_DISPLAY_SETTINGS......................................................................4
Columns CL_SALV_COLUMNS_TABLE and CL_SALV_COLUMN_TABLE..............................5
Sorts CL_SALV_SORTS..............................................................................................................8
Aggregations CL_SALV_AGGREGATIONS..............................................................................10
Filters CL_SALV_FILTERS........................................................................................................12
Layouts CL_SALV_LAYOUT......................................................................................................14
Related Content...........................................................................................................................15
Disclaimer and Liability Notice.......................................................................................................16
ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 3
Main Class CL_SALV_TABLE
The main class used to create the simple 2D table is the class CL_SALV_TABLE. Create a reference variable for this class. Create an internal table and fill this internal table with data as show below.
REPORT ZALVOM_DEMO1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. start-of-selection. select * into table ispfli from spfli.
Next we need to create the ALV object for the 2D table. The FACTORY method allows you to create the ALV object in 3 ways. You can create the ALV Grid, as a classical list display, as a full screen grid, and finally embedded into a screen container. For this example, we will be working with the full screen grid. Create the call to the FACTORY method. We are importing the object reference into GR_TABLE and passing the internal table ISPFLI.
cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ).
Next we need to display the grid, for this we use the DISPLAY method . Simply call it.
gr_table->display( ).
ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 4
Functions CL_SALV_FUNCTIONS
Next, add functions to the application toolbar. For this, use the CL_SALV_FUNCTIONS class. Create the object reference variable and receive the object using the GET_FUNCTIONS method of the GR_TABLE object. Call the method SET_ALL to force the ALV grid to show all standard functions.
report zalvom_demo1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions. start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_table->display( ).
The result is now you have the standard buttons on the application toolbar.
Display Settings CL_SALV_DISPLAY_SETTINGS
Next, we can change some display settings using the class CL_SALV_DISPLAY_SETTINGS. Create the object reference variable and receive the object using the GET_DISPLAY_SETTINGS method of the GR_TABLE object. In this example, we are setting the Striped Pattern for the ALV Grid rows, and setting the heading in the title bar.
report zalvom_demo1.
ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 5
). data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions. data: gr_display type ref to cl_salv_display_settings. start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_display = gr_table->get_display_settings( ). gr_display->set_striped_pattern( cl_salv_display_settings=>true ). gr_display->set_list_header( 'This is the heading' gr_table->display( ).
Columns CL_SALV_COLUMNS_TABLE and CL_SALV_COLUMN_TABLE
Next, we can change some of the attributes of a specific column in the ALV grid. In this example we will change the Heading Text of a column as well as the color of a column. Create the object reference variable and receive the object using the GET_COLUMNS method of the GR_TABLE object. This will pass you the object for all columns of the ALV grid. To access just one column, call the method GET_COLUMN from the GR_COLUMNS object. In this example, we are accessing the CITYTO column and the CITYFROM column.
report zalvom_demo1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions.
ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 6
data: gr_display type ref to cl_salv_display_settings. data: gr_columns type ref to cl_salv_columns_table. data: gr_column type ref to cl_salv_column_table.
data: color type lvc_s_colo.
start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_display = gr_table->get_display_settings( ). gr_display->set_striped_pattern( cl_salv_display_settings=>true ). gr_display->set_list_header( 'This is the heading' ). gr_columns = gr_table->get_columns( ). gr_column ?= gr_columns->get_column( 'CITYTO' ). gr_column->set_long_text( 'This is long text' ). gr_column->set_medium_text( 'This is med text' ).
gr_column->set_short_text( 'This is sh' ).
gr_column ?= gr_columns->get_column( 'CITYFROM' ). color-col = '6'. color-int = '1'. color-inv = '0'. gr_column->set_color( color ).
gr_table->display( ).
ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 7 ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 8
Sorts CL_SALV_SORTS
Next, we can add some sorting to the ALV grid. Create the object reference variable and receive the object using the GET_SORTS method of the GR_TABLE object. Next, add the sort by calling the ADD_SORT method of the GR_SORTS object.
report zalvom_demo1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions. data: gr_display type ref to cl_salv_display_settings. data: gr_columns type ref to cl_salv_columns_table. data: gr_column type ref to cl_salv_column_table. data: gr_sorts type ref to cl_salv_sorts.
data: color type lvc_s_colo.
start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_display = gr_table->get_display_settings( ). gr_display->set_striped_pattern( cl_salv_display_settings=>true ). gr_display->set_list_header( 'This is the heading' ). gr_columns = gr_table->get_columns( ). gr_column ?= gr_columns->get_column( 'CITYTO' ). gr_column->set_long_text( 'This is long text' ). gr_column->set_medium_text( 'This is med text' ). gr_column->set_short_text( 'This is sh' ). gr_column ?= gr_columns->get_column( 'CITYFROM' ). color-col = '6'. color-int = '1'. color-inv = '0'. gr_column->set_color( color ). gr_sorts = gr_table->get_sorts( ). gr_sorts->add_sort 'CITYTO' ). gr_table->display( ).
ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 9 ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 10
Aggregations CL_SALV_AGGREGATIONS
Since we sorted by CITYTO, we can add an aggregation to subtotal the DISTANCE by CITYTO. Create the object reference variable and receive the object using the GET_AGGREGATIONS method of the GR_TABLE object. Next, add the aggregation by calling the ADD_AGGREGATION method of the GR_SORTS object. We also need to modify the call to ADD_SORT to set the SUBTOTAL = ABAP_TRUE.
report zalvom_demo1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions. data: gr_display type ref to cl_salv_display_settings. data: gr_columns type ref to cl_salv_columns_table. data: gr_column type ref to cl_salv_column_table. data: gr_sorts type ref to cl_salv_sorts. data: gr_agg type ref to cl_salv_aggregations.
data: color type lvc_s_colo.
start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_display = gr_table->get_display_settings( ). gr_display->set_striped_pattern( cl_salv_display_settings=>true ). gr_display->set_list_header( 'This is the heading' ). gr_columns = gr_table->get_columns( ). gr_column ?= gr_columns->get_column( 'CITYTO' ). gr_column->set_long_text( 'This is long text' ). gr_column->set_medium_text( 'This is med text' ). gr_column->set_short_text( 'This is sh' ). gr_column ?= gr_columns->get_column( 'CITYFROM' ). color-col = '6'. color-int = '1'. color-inv = '0'. gr_column->set_color( color ). gr_sorts = gr_table->get_sorts( ). gr_sorts->add_sort( columnname = 'CITYTO' subtotal = abap_true ). gr_agg = gr_table->get_aggregations( ). gr_agg->add_aggregation( 'DISTANCE' ).
ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 11
gr_table->display( ).
ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 12
Filters CL_SALV_FILTERS
Using the CL_SALV_FILTERS class we can setup some filters for the data in our ALV GRID. Create the object reference variable and receive the object using the GET_FILTERS method of the GR_TABLE object, and then simply called the method ADD_FILTER with the parameters.
report zalvom_demo1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions. data: gr_display type ref to cl_salv_display_settings. data: gr_columns type ref to cl_salv_columns_table. data: gr_column type ref to cl_salv_column_table. data: gr_sorts type ref to cl_salv_sorts. data: gr_agg type ref to cl_salv_aggregations. data: gr_filter type ref to cl_salv_filters.
data: color type lvc_s_colo.
start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_display = gr_table->get_display_settings( ). gr_display->set_striped_pattern( cl_salv_display_settings=>true ). gr_display->set_list_header( 'This is the heading' ). gr_columns = gr_table->get_columns( ). gr_column ?= gr_columns->get_column( 'CITYTO' ). gr_column->set_long_text( 'This is long text' ). gr_column->set_medium_text( 'This is med text' ). gr_column->set_short_text( 'This is sh' ). gr_column ?= gr_columns->get_column( 'CITYFROM' ). color-col = '6'. color-int = '1'. color-inv = '0'. gr_column->set_color( color ). gr_sorts = gr_table->get_sorts( ). gr_sorts->add_sort( columnname = 'CITYTO' subtotal = abap_true ). gr_agg = gr_table->get_aggregations( ). gr_agg->add_aggregation( 'DISTANCE' ).
ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 13
gr_filter = gr_table->get_filters( ). gr_filter->add_filter( columnname = 'CARRID' low = 'LH' ). gr_table->display( ).
ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 14
Layouts CL_SALV_LAYOUT
If you want to allow the user to manage layouts of the ALV grid, you must use the class CL_SALV_LAYOUT. Create the object reference variable and receive the object using the GET_LAYOUT method of the GR_TABLE object. Then simply call the method SET_KEY with the parameters and set the save restriction using the SET_SAVE_RESTRICTION method.
report zalvom_demo1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions. data: gr_display type ref to cl_salv_display_settings. data: gr_columns type ref to cl_salv_columns_table. data: gr_column type ref to cl_salv_column_table. data: gr_sorts type ref to cl_salv_sorts. data: gr_agg type ref to cl_salv_aggregations. data: gr_filter type ref to cl_salv_filters. data: gr_layout type ref to cl_salv_layout. data: color type lvc_s_colo. data: key type salv_s_layout_key. start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_display = gr_table->get_display_settings( ). gr_display->set_striped_pattern( cl_salv_display_settings=>true ). gr_display->set_list_header( 'This is the heading' ). gr_columns = gr_table->get_columns( ). gr_column ?= gr_columns->get_column( 'CITYTO' ). gr_column->set_long_text( 'This is long text' ). gr_column->set_medium_text( 'This is med text' ). gr_column->set_short_text( 'This is sh' ). gr_column ?= gr_columns->get_column( 'CITYFROM' ). color-col = '6'. color-int = '1'. color-inv = '0'. gr_column->set_color( color ). gr_sorts = gr_table->get_sorts( ). gr_sorts->add_sort( columnname = 'CITYTO' subtotal = abap_true ). gr_agg = gr_table->get_aggregations( ).
ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 15
gr_filter = gr_table->get_filters( ). gr_layout = gr_table->get_layout( ). gr_layout->set_key( ). gr_table->display( ). gr_agg->add_aggregation( 'DISTANCE' ). gr_filter->add_filter( columnname = 'CARRID' low = 'LH' ). key-report = sy-repid. key gr_layout->set_save_restriction( cl_salv_layout=>restrict_none ).
Related Content
      Help - ALV Object Model
      Utilizing the New ALV Object Model
      SDN ABAP Forum
ALV Object Model Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 16
Disclaimer and Liability Notice
This document may discuss sample coding or other information that does not include SAP official interfaces and therefore is not supported by SAP. Changes made based on this information are not supported and can be overwritten during an upgrade.
SAP will not be held liable for any damages caused by using or misusing the information, code or methods suggested in this document, and anyone using these methods does so at his/her own risk.
SAP offers no guarantees and assumes no responsibility or liability of any type with respect to the content of this technical article or code sample, including any liability resulting from incompatibility between the content within this document and the materials and services offered by SAP. You agree that you will not hold, or seek to hold, SAP responsible or liable with respect to the content of this document.
Regards,
Mandeep.
Note: Award points if contents are useful.

Creating of Notes for Transaction Code RECN(Using Classes and Methods)

Hi Experts,
I want to Create Notes for Transaction Code RECN, This should not done manually but should be done programatically.
I had used the Class CL_GOS_SRV_NOTE_CREATE to create the notes.....but here comes the doubt for me.....note will be created by using this class and how this can be created for the Tcode RECN........
I am using the Real Estate Module.....Plz help me....awaiting for ur helpful answers....
Thanks in Advance.....!
Brahma

Hi kanagaraja,
Thanks...!
The BADI which u have given is not existing in my system...i had gone through the se18 and se19 tcodes....
Awaiting for ur response......!
Thanks,
Brahma...

Can I use a prepaid method for account activation

I'm an alien from another planet, so I don't have a credit card to use to activate my itunes account. Can I activate using a prepaid method?

Yes you can use a prepaid credt card. It still has to be associated with the country in which you are located which must be the same counry as the iTunes store yu are using.

Can I use classes and objects to create my own package in LabVIEW?

Hi....I am writing my thesis on develpoing a simulation package. I am trying to compare simulation packages and their feautures as a scope of my project. Does anyone know if LabVIEW allows users to create their own toolboxes like MATLAB?...i mean something that can be done in object-oriented programming by making classes and objects.
thanks guys

The short answer is yes. NI sells toolkits. There's also OpenG. How you code the guts is up to you - you can do it non-LVOOP or LVOOP.

Sort Icon/option in ALV tree repot using classes and methods

Hi all,
I have done an alv tree report using the class cl_gui_alv_tree
and i need to let users re-sort the report by using a sort icon(as visible in a normal alv report).Is there any possibility to create an icon and set the functionality such that the entire tree structure gets resorted depending upon the sort criteria?Please give me an example of doing so if there is an option.

if u want without classes then i can give an example of Sort Icon/option.
example:-
DATA:   wa_sortinfo TYPE slis_sortinfo_alv.
       i_sortcat TYPE slis_t_sortinfo_alv.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
       EXPORTING
            i_callback_program     = report_id
            i_grid_title           = ws_title
           i_callback_top_of_page = 'TOP-OF-PAGE'
            is_layout              = wa_layout
            it_fieldcat            = i_fieldcat[]
            it_sort                = i_sortcat
            i_save                 = 'A'
            it_events              = i_events
       TABLES
            t_outtab               = i_reportdata1
       EXCEPTIONS
            program_error          = 1
            OTHERS                 = 2.
IF sy-subrc 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
PERFORM sortcat_init CHANGING i_sortcat.
FORM sortcat_init CHANGING i_sortcat TYPE slis_t_sortinfo_alv.
CLEAR wa_sortinfo.
wa_sortinfo-fieldname = 'EBELN'. (sales order)
wa_sortinfo-tabname = 'I_REPORTDATA1'.
wa_sortinfo-spos = 1.            " First sort by this field.
wa_sortinfo-up = 'X'.            "   Ascending
wa_sortinfo-subtot = 'X'.        " Subtotal at Name1
APPEND wa_sortinfo TO i_sortcat.
CLEAR wa_sortinfo.
wa_sortinfo-fieldname = 'EBELP'.
wa_sortinfo-tabname = 'I_REPORTDATA1'.
wa_sortinfo-spos = 2.            " Sec sort by this field.
wa_sortinfo-up = 'X'.            "   Ascending
wa_sortinfo-subtot = 'X'.        " Subtotal at Name1
APPEND wa_sortinfo TO i_sortcat.
ENDFORM.                    " sortcat_init

Classes and methods in BW 7.0

hI ,
I wrote some peice of code in rule and activated in development system .
It was activated and transproted into Test environment .
It went with errors .
The error is :
BI 7.0 is totallly OOABAP with classes and methods .
for each and every rule BI 7.0 will create Class definetion and class implementation .
I have declared glaobal variables in
CLASS lcl_transform DEFINITION.
PUBLIC SECTION.
and i used those variables in methods
CLASS lcl_transform IMPLEMENTATION.
METHOD compute_ZRELALLOC.
when i tranasprorth this rule , the golabl declaration in Class are not going .
Thatswhy my transport failed and it says that syntax error .
how to transport this class ........
Please help me

Venkat,
Try look for any SAP Note or create Customer Message to SAP. It's clearly Program Error. We can't collect "lcl_transform" class into Transport Request Independently as it was local Class not Global Class.
Try transporting Transformations again, if it still gives problem. Contact SAP.
Let us know if you implement any SAP Notes.
all the best.
Regards,
Nagesh Ganisetti.
Assign Points if it helps.

Call Java Class and Methods from ABAP

Hi
I install de JCo, But how i can call java class and methods from ABAP?. somebody has an example?
The tutorial say that's is possible, but don't explain how do that?
Thanks.
Angel G. Hurtado

If you need only simple java program, you do not need to install JCo. The following codes can call java class.
DATA: COMMAND TYPE STRING VALUE 'C:\j2sdk1.4.2_08\bin\java',
      DIR TYPE STRING VALUE D:\eclipse\workspace',
      PARAMETER TYPE STRING VALUE 'Helloworld'. "here the name of your java program
CALL METHOD CL_GUI_FRONTEND_SERVICES=>EXECUTE
   EXPORTING
     APPLICATION = COMMAND
     PARAMETER = PARAMETER
     DEFAULT_DIRECTORY = DIR
   MAXIMIZED =
     MINIMIZED = 'X'     "If you need the DOS window to be minimized
EXCEPTIONS
    CNTL_ERROR = 1
    ERROR_NO_GUI = 2
    BAD_PARAMETER = 3
    FILE_NOT_FOUND = 4
    PATH_NOT_FOUND = 5
    FILE_EXTENSION_UNKNOWN = 6
    ERROR_EXECUTE_FAILED = 7
    OTHERS = 8.
Tell me if it works.
Nuno.

How can I use srvctl command line for change "Failover type" and "F method"

Hi all,
I am using Oracle One Node (11.2.0.3), and I have a service:
/u01/11.2.0/grid/bin/srvctl config service -d orcl
Service name: orcldb
Service is enabled
Server pool: orcl
Cardinality: 1
Disconnect: false
Service role: PRIMARY
Management policy: AUTOMATIC
DTP transaction: false
AQ HA notifications: false
Failover type: NONE
Failover method: NONE
TAF failover retries: 0
TAF failover delay: 0
Connection Load Balancing Goal: LONG
Runtime Load Balancing Goal: NONE
TAF policy specification: BASIC
Edition:
Preferred instances: orcl_1
Available instances:
I would like to change "Failover type" and "Failover method" to:
Failover type: SELECT
Failover method: BASIC
How can I do that? Is there any graphical tool for it? Or, How can I use srvctl command line for change it?
Thanks in advance.
Leonardo.

user10674190 wrote:
Hi all,
I am using Oracle One Node (11.2.0.3), and I have a service:
/u01/11.2.0/grid/bin/srvctl config service -d orcl
Service name: orcldb
Service is enabled
Server pool: orcl
Cardinality: 1
Disconnect: false
Service role: PRIMARY
Management policy: AUTOMATIC
DTP transaction: false
AQ HA notifications: false
Failover type: NONE
Failover method: NONE
TAF failover retries: 0
TAF failover delay: 0
Connection Load Balancing Goal: LONG
Runtime Load Balancing Goal: NONE
TAF policy specification: BASIC
Edition:
Preferred instances: orcl_1
Available instances:
I would like to change "Failover type" and "Failover method" to:
Failover type: SELECT
Failover method: BASIC
How can I do that? Is there any graphical tool for it? Or, How can I use srvctl command line for change it?
Thanks in advance.
Leonardo.srvctl modify service -d database_name -s orcldb -q TRUE -m BASIC -P BASIC -e SELECT -z 180 -w 5 -j LONG
Also see
11gR2(11.2) RAC TAF Configuration for Admin and Policy Managed Databases [ID 1312749.1]

ALV Tree list output using the Class and method

Hi,
How to get the internal table values of ALV Tree List in classes.
My requirement is i need to store the output values in Ztable of a SAP Transaction of CK86_99.
for this, i copied the SAP Standard Transaction into Z tcode and i am trying to poplulate the output display into Ztable. But this standard tcode CK86_99 is using the classes of ALV tree list to display output.
CL_STRUCTURE_EXPLOSION_TREE -- Class
CONSTRUCTOR - method
Finally in the above mentioned method, i am able to see the output values of ALV tree list in the internal table of mt_output_table.
But these are SAP Standard Class and method.
My doubt is, How to get these internal table values in my Zprogram.
is there any user exit or badi can we use in the method of class???? Actually my system is 4.6C
Please suggest me on this problem.
Thanks in advance
KBS Reddy

First your getInstance() method returns 'singleton' which you havent declared/init anywhere.
your getAll() method needs to be static if you need to call it the way you are doing.
In your getAll() method u are passing a parameter called patientRecord ... where have you declared/init it.
i think you have to do something like this ... if i have understood you correctly.
/* THIS IS IN YOUR SERVLET*/
Collections c = database.getAll();
out.println(C);
/* YOUR FlatfileDatabase CLASS HAS SOMETHING LIKE THIS*/
public static FlatfileDatabase getInstance() {
return new FlatfileDatabase();
public static Collections getAll() {

I have a ipod touch 2nd generation 8gb 4.2.1 im new to itunes i made a itunes account but it says i need a payment method is there anyway i can use my paypal if not is there a way to not have to use a payment method for itunes store please help ty

i have a ipod touch 2nd generation 8gb 4.2.1 im new to itunes i made a itunes account but it says i need a payment method is there anyway i can use my paypal if not is there a way to not have to use a payment method for itunes store please help ty

Create a NEW account using these instructions. Make sure you follow the instructions. Many do not and if you do not you will not get the None option. You must use an email address that you have not used with Apple before.
Creating an iTunes Store, App Store, iBookstore, and Mac App Store account without a credit card
Using those instructions you may also be able to select PayPal if that is allowed in your country.

Can I use classes and methods for a maintenance view events?

Similar Messages

Maybe you are looking for