Simple tutorial for using alv-grid for data entry into table, please!
Hi friends,
I urgently need a basic, simple tutorial or step-by-step or sample code on the following:
I want to have a alv-grid like entry list where i can add/remove additional lines/entries that then are saved into an internal table. Please help me with that, as i studied already some documents but do not really get the idea of how to do - <REMOVED BY MODERATOR>
Thanks in advance,
Edited by: Alvaro Tejada Galindo on Jan 11, 2008 6:18 PM
hi clemens,
follow this link it may be useful to u
http://www.sap-basis-abap.com/sapab033.htm
http://www.abapprogramming.blogspot.com/2007/04/alv-details.html
for tutorial on alv:
http://www.sapbrainsonline.com/TUTORIALS/TECHNICAL/ALV_tutorial.html
i have pdf material also ican give it to you if u give your email id.
hope this helps you
regards,
sravanthi
Similar Messages
-
Hi experts.
Can someone assist me with information on using ALV grid for data input. Please give a simple example if possible.
I am mainly interested in the part in which we can transfer data from the grid changing the internal table's data.Try this code:
REPORT z_demo_alv_jg.
TYPE-POOLS *
TYPE-POOLS: slis.
INTERNAL TABLES/WORK AREAS/VARIABLES *
DATA: i_fieldcat TYPE slis_t_fieldcat_alv,
i_index TYPE STANDARD TABLE OF i WITH HEADER LINE,
w_field TYPE slis_fieldcat_alv,
p_table LIKE dd02l-tabname,
dy_table TYPE REF TO data,
dy_tab TYPE REF TO data,
dy_line TYPE REF TO data.
FIELD-SYMBOLS *
FIELD-SYMBOLS: <dyn_table> TYPE STANDARD TABLE,
<dyn_wa> TYPE ANY,
<dyn_field> TYPE ANY,
<dyn_tab_temp> TYPE STANDARD TABLE.
SELECTION SCREEN *
PARAMETERS: tabname(30) TYPE c,
lines(5) TYPE n.
START-OF-SELECTION *
START-OF-SELECTION.
Storing table name
p_table = tabname.
Create internal table dynamically with the stucture of table name
entered in the selection screen
CREATE DATA dy_table TYPE STANDARD TABLE OF (p_table).
ASSIGN dy_table->* TO <dyn_table>.
IF sy-subrc <> 0.
MESSAGE i000(z_zzz_ca_messages) WITH ' No table found'.
LEAVE TO LIST-PROCESSING.
ENDIF.
Create workarea for the table
CREATE DATA dy_line LIKE LINE OF <dyn_table>.
ASSIGN dy_line->* TO <dyn_wa>.
Create another temp. table
CREATE DATA dy_tab TYPE STANDARD TABLE OF (p_table).
ASSIGN dy_tab->* TO <dyn_tab_temp>.
SORT i_fieldcat BY col_pos.
Select data from table
SELECT * FROM (p_table)
INTO TABLE <dyn_table>
UP TO lines ROWS.
REFRESH <dyn_tab_temp>.
Display report
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
i_callback_program = sy-repid
i_structure_name = p_table
i_callback_user_command = 'USER_COMMAND'
i_callback_pf_status_set = 'SET_PF_STATUS'
TABLES
t_outtab = <dyn_table>
EXCEPTIONS
program_error = 1
OTHERS = 2.
IF sy-subrc <> 0.
ENDIF.
*& Form SET_PF_STATUS
Setting custom PF-Status
-->RT_EXTAB Excluding table
FORM set_pf_status USING rt_extab TYPE slis_t_extab.
SET PF-STATUS 'Z_STANDARD'.
ENDFORM. "SET_PF_STATUS
*& Form user_command
Handling custom function codes
-->R_UCOMM Function code value
-->RS_SELFIELD Info. of cursor position in ALV
FORM user_command USING r_ucomm LIKE sy-ucomm
rs_selfield TYPE slis_selfield.
Local data declaration
DATA: li_tab TYPE REF TO data,
l_line TYPE REF TO data.
Local field-symbols
FIELD-SYMBOLS:<l_tab> TYPE table,
<l_wa> TYPE ANY.
Create table
CREATE DATA li_tab TYPE STANDARD TABLE OF (p_table).
ASSIGN li_tab->* TO <l_tab>.
Create workarea
CREATE DATA l_line LIKE LINE OF <l_tab>.
ASSIGN l_line->* TO <l_wa>.
CASE r_ucomm.
When a record is selected
WHEN '&IC1'.
Read the selected record
READ TABLE <dyn_table> ASSIGNING <dyn_wa> INDEX
rs_selfield-tabindex.
IF sy-subrc = 0.
Store the record in an internal table
APPEND <dyn_wa> TO <l_tab>.
Fetch the field catalog info
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
i_program_name = 'Z_DEMO_PDF_JG'
i_structure_name = p_table
CHANGING
ct_fieldcat = i_fieldcat
EXCEPTIONS
inconsistent_interface = 1
program_error = 2
OTHERS = 3.
IF sy-subrc = 0.
Make all the fields input enabled except key fields*
w_field-input = 'X'.
MODIFY i_fieldcat FROM w_field TRANSPORTING input
WHERE key IS INITIAL.
ENDIF.
Display the record for editing purpose
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
i_callback_program = sy-repid
i_structure_name = p_table
it_fieldcat = i_fieldcat
i_screen_start_column = 10
i_screen_start_line = 15
i_screen_end_column = 200
i_screen_end_line = 20
TABLES
t_outtab = <l_tab>
EXCEPTIONS
program_error = 1
OTHERS = 2.
IF sy-subrc = 0.
Read the modified data
READ TABLE <l_tab> INDEX 1 INTO <l_wa>.
If the record is changed then track its index no.
and populate it in an internal table for future
action
IF sy-subrc = 0 AND <dyn_wa> <> <l_wa>.
<dyn_wa> = <l_wa>.
i_index = rs_selfield-tabindex.
APPEND i_index.
ENDIF.
ENDIF.
ENDIF.
When save button is pressed
WHEN 'SAVE'.
Sort the index table
SORT i_index.
Delete all duplicate records
DELETE ADJACENT DUPLICATES FROM i_index.
LOOP AT i_index.
Find out the changes in the internal table
and populate these changes in another internal table
READ TABLE <dyn_table> ASSIGNING <dyn_wa> INDEX i_index.
IF sy-subrc = 0.
APPEND <dyn_wa> TO <dyn_tab_temp>.
ENDIF.
ENDLOOP.
Lock the table
CALL FUNCTION 'ENQUEUE_E_TABLE'
EXPORTING
mode_rstable = 'E'
tabname = p_table
EXCEPTIONS
foreign_lock = 1
system_failure = 2
OTHERS = 3.
IF sy-subrc = 0.
Modify the database table with these changes
MODIFY (p_table) FROM TABLE <dyn_tab_temp>.
REFRESH <dyn_tab_temp>.
Unlock the table
CALL FUNCTION 'DEQUEUE_E_TABLE'
EXPORTING
mode_rstable = 'E'
tabname = p_table.
ENDIF.
ENDCASE.
rs_selfield-refresh = 'X'.
ENDFORM. "user_command -
Drill down capabilities for an alv grid display field using oops concept
Hi All,
could anyone help me in how to achieve the drill down capabilities for an alv grid display field using oops concept.
Thanks & Regards,
padmasri.padmasri,
Hope your requirement is something like, when you click on a sales order number it should display that order (VA03), in a grid output displayed using set_table_for_first_display.
you can acheive it using event double click.
*& L O C A L C L A S S E S - D E F I N I T O N *
class lcl_event_receiver: local class to handle event DOUBLE_CLICK
CLASS LCL_EVENT_RECEIVER DEFINITION.
PUBLIC SECTION.
METHODS:
HANDLE_DOUBLE_CLICK
FOR EVENT DOUBLE_CLICK OF CL_GUI_ALV_GRID
IMPORTING E_ROW E_COLUMN.
PRIVATE SECTION.
ENDCLASS. "lcl_event_receiver DEFINITION
*& L O C A L C L A S S E S - I M P L E M E N T A T I O N *
CLASS LCL_EVENT_RECEIVER IMPLEMENTATION.
METHOD HANDLE_DOUBLE_CLICK.
PERFORM HANDLE_DOUBLE_CLICK USING E_ROW
E_COLUMN.
ENDMETHOD. "handle_double_click
ENDCLASS. "lcl_event_receiver IMPLEMENTATION
FORM HANDLE_DOUBLE_CLICK USING E_ROW TYPE LVC_S_ROW
E_COLUMN TYPE LVC_S_COL.
DATA: LS_DETAIL LIKE LINE OF T_OUTPUT.
WHEN 'T_OUTPUT'.
READ TABLE T_OUTPUT INDEX E_ROW-INDEX INTO LS_DETAIL.
If clicked on PO Number or PO Item, call ME23
IF E_COLUMN-FIELDNAME = 'EBELN' OR
E_COLUMN-FIELDNAME = 'EBELP' .
SET PARAMETER ID 'BES' FIELD LS_DETAIL-EBELN.
SET PARAMETER ID 'BSP' FIELD LS_DETAIL-EBELP.
CALL TRANSACTION 'ME23' AND SKIP FIRST SCREEN.
If clicked on sales order number or item, call VA03
ELSEIF E_COLUMN-FIELDNAME = 'VBELN' OR
E_COLUMN-FIELDNAME = 'POSNR'.
SET PARAMETER ID 'AUN' FIELD LS_DETAIL-VBELN.
SET PARAMETER ID 'APO' FIELD LS_DETAIL-POSNR.
CALL TRANSACTION 'VA03' AND SKIP FIRST SCREEN.
Hope this helps -
Help needed for editable alv grid program
hi,
Can you please tell me how to set a update button in application toolbar of alv griv without suppressing it and how to write the code for that update button so that if I change my editable column data and press the update button my updated data should be stored in my database table.
the code what i wrote is:
TABLES: vbak,vbap.
TYPE-POOLS: slis. "ALV Declarations
*Data Declaration
TYPES: BEGIN OF t_final,
vbeln LIKE vbak-vbeln,
erdat LIKE vbak-erdat,
matnr LIKE vbap-matnr,
posnr LIKE vbap-posnr,
END OF t_final.
DATA: i_final TYPE STANDARD TABLE OF t_final INITIAL SIZE 0,
wa_final TYPE t_final.
*ALV data declarations
DATA: fieldcatalog TYPE slis_t_fieldcat_alv WITH HEADER LINE,
gd_tab_group TYPE slis_t_sp_group_alv,
gd_layout TYPE slis_layout_alv,
gd_repid LIKE sy-repid.
*Start-of-selection.
START-OF-SELECTION.
PERFORM data_retrieval.
PERFORM build_fieldcatalog.
PERFORM build_layout.
PERFORM display_alv_report.
*& Form BUILD_FIELDCATALOG
Build Fieldcatalog for ALV Report
FORM build_fieldcatalog.
fieldcatalog-fieldname = 'VBELN'.
fieldcatalog-seltext_m = 'sales order'.
fieldcatalog-col_pos = 0.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'ERDAT'.
fieldcatalog-seltext_m = 'date'.
fieldcatalog-col_pos = 1.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'MATNR'.
fieldcatalog-seltext_m = 'material no.'.
fieldcatalog-col_pos = 2.
fieldcatalog-edit = 'X'.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'POSNR'.
fieldcatalog-seltext_m = 'line item no.'.
fieldcatalog-col_pos = 3.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
ENDFORM. " BUILD_FIELDCATALOG
*& Form BUILD_LAYOUT
Build layout for ALV grid report
FORM build_layout.
gd_layout-no_input = 'X'.
gd_layout-colwidth_optimize = 'X'.
gd_layout-totals_text = 'Totals'(201).
gd_layout-totals_only = 'X'.
gd_layout-f2code = 'DISP'. "Sets fcode for when double
"click(press f2)
gd_layout-zebra = 'X'.
gd_layout-group_change_edit = 'X'.
gd_layout-header_text = 'helllllo'.
ENDFORM. " BUILD_LAYOUT
*& Form DISPLAY_ALV_REPORT
Display report using ALV grid
FORM display_alv_report.
gd_repid = sy-repid.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = gd_repid
i_callback_top_of_page = 'TOP-OF-PAGE' "see FORM
i_callback_user_command = 'USER_COMMAND'
i_grid_title = outtext
is_layout = gd_layout
it_fieldcat = fieldcatalog[]
it_special_groups = gd_tabgroup
IT_EVENTS = GT_XEVENTS
i_save = 'X'
is_variant = z_template
TABLES
t_outtab = i_final
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.
ENDFORM. " DISPLAY_ALV_REPORT
*& Form DATA_RETRIEVAL
Retrieve data form EKPO table and populate itab it_ekko
FORM data_retrieval.
SELECT avbeln aerdat bmatnr bposnr FROM vbak AS a
INNER JOIN vbap AS b ON avbeln = bvbeln
INTO TABLE i_final WHERE avbeln = bvbeln.
ENDFORM. " DATA_RETRIEVAL
thanks in advance.hi sudhir,
thanks for ur reply.
after seeing the code u send to me i made changes to my program.but still when i click on update button,nothing is happening.can u please suggest me an idea.
TABLES: vbak,vbap.
TYPE-POOLS: slis. "ALV Declarations
TYPES: BEGIN OF t_final,
vbeln LIKE vbak-vbeln,
erdat LIKE vbak-erdat,
matnr LIKE vbap-matnr,
posnr LIKE vbap-posnr,
END OF t_final.
DATA: i_final TYPE STANDARD TABLE OF t_final WITH HEADER LINE,
wa_final TYPE t_final.
*DATA:i_final LIKE vbap OCCURS 0.
*DATA:wa_final LIKE vbap.
*ALV data declarations
DATA: fieldcatalog TYPE slis_t_fieldcat_alv WITH HEADER LINE,
gd_tab_group TYPE slis_t_sp_group_alv,
gd_layout TYPE slis_layout_alv,
gd_repid LIKE sy-repid.
*Start-of-selection.
START-OF-SELECTION.
PERFORM data_retrieval.
PERFORM build_fieldcatalog.
PERFORM build_layout.
PERFORM display_alv_report.
*& Form BUILD_FIELDCATALOG
Build Fieldcatalog for ALV Report
FORM build_fieldcatalog.
fieldcatalog-fieldname = 'VBELN'.
fieldcatalog-seltext_m = 'sales order'.
fieldcatalog-col_pos = 0.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'ERDAT'.
fieldcatalog-seltext_m = 'date'.
fieldcatalog-col_pos = 1.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'MATNR'.
fieldcatalog-seltext_m = 'material no.'.
fieldcatalog-col_pos = 2.
fieldcatalog-edit = 'X'.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'POSNR'.
fieldcatalog-seltext_m = 'line item no.'.
fieldcatalog-col_pos = 3.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
ENDFORM. " BUILD_FIELDCATALOG
*& Form BUILD_LAYOUT
Build layout for ALV grid report
FORM build_layout.
gd_layout-no_input = 'X'.
gd_layout-colwidth_optimize = 'X'.
gd_layout-totals_text = 'Totals'(201).
gd_layout-totals_only = 'X'.
gd_layout-f2code = 'DISP'. "Sets fcode for when double
"click(press f2)
gd_layout-zebra = 'X'.
gd_layout-group_change_edit = 'X'.
gd_layout-header_text = 'helllllo'.
ENDFORM. " BUILD_LAYOUT
*& Form DISPLAY_ALV_REPORT
Display report using ALV grid
FORM display_alv_report.
gd_repid = sy-repid.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = gd_repid
i_callback_top_of_page = 'TOP-OF-PAGE' "see FORM
i_callback_user_command = 'USER_COMMAND'
i_callback_pf_status_set = 'GUI_STAT'
i_grid_title = outtext
is_layout = gd_layout
it_fieldcat = fieldcatalog[]
it_special_groups = gd_tabgroup
it_events = it_events
i_save = 'X'
is_variant = z_template
TABLES
t_outtab = i_final
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.
ENDFORM. " DISPLAY_ALV_REPORT
*& Form DATA_RETRIEVAL
Retrieve data form EKPO table and populate itab it_ekko
FORM data_retrieval.
SELECT avbeln aerdat bmatnr bposnr FROM vbak AS a
INNER JOIN vbap AS b ON avbeln = bvbeln
INTO TABLE i_final WHERE avbeln = bvbeln.
ENDFORM. " DATA_RETRIEVAL
FORM GUI_STAT *
--> RT_EXTAB *
FORM gui_stat USING rt_extab TYPE slis_t_extab.
SET PF-STATUS 'UPDATE' EXCLUDING rt_extab.
ENDFORM.
FORM USER_COMMAND *
--> U_COMM *
--> RS_SELFIELD *
FORM user_command USING u_comm LIKE sy-ucomm
rs_selfield TYPE slis_selfield.
DATA:selfield TYPE slis_selfield.
CASE u_comm.
WHEN 'UPDATE'.
LOOP AT i_final ."into wa_final.
i_final-matnr = vbap-matnr.
update (vbap) from table i_final.
IF sy-subrc = 0.
MESSAGE s000(0) WITH 'records updated successfully'.
ENDIF.
ENDLOOP.
ENDCASE.
ENDFORM. -
Change Layout in Selection Screen for OO ALV-Grid
Hello everyone,
I got a problem regarding layouts for objectoriented ALV Grid. I want to make it possible that user can take the layout for ALV he wants to on the selection screen. So far thats no problem and it works. But there are some little problems which I do not know how to fix them. But first the facts:
(1) I got my parameter for layout
PARAMETER: p_vari TYPE disvariant-variant.
(2) I fill my global layout structure in initialization
INITIALIZATION.
* Variante vorbelegen
gs_variant-username = sy-uname.
gs_variant-report = sy-repid.
* Layout holen
CALL FUNCTION 'LVC_VARIANT_DEFAULT_GET'
EXPORTING
i_save = 'A'
CHANGING
cs_variant = gs_variant
EXCEPTIONS
wrong_input = 1
not_found = 2
program_error = 3
OTHERS = 4.
IF sy-subrc = 0.
p_vari = gs_variant-variant.
ENDIF.
(3) I got my handling for F4-value help on variant parameter
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_vari.
CALL FUNCTION 'LVC_VARIANT_F4'
EXPORTING
is_variant = gs_variant
i_save = 'A'
IMPORTING
es_variant = gs_variant
EXCEPTIONS
not_found = 1
program_error = 2
OTHERS = 3.
IF sy-subrc <> 0.
MESSAGE text-m01 TYPE 'S'.
ELSE.
p_vari = gs_variant-variant.
ENDIF.
(4) I give back my parameters content into the variant structure at start of selection
START-OF-SELECTION.
gs_variant-username = sy-uname.
gs_variant-report = sy-repid.
gs_variant-variant = p_vari.
This works all fine but I got some problems when using default variants/layouts. For example I got a default variant only for me. When starting the selection screen it works fine that the default layout was written. It is displayed automatically in the variant parameter. But I want that if i I empty the content (blank it out) from my variant parameter, that report should start with "normal" layout how it was written in the report and NOT with default layout.
When I clear the gs_variant it works like I want it, but then the alv layout button looks like (without functions for layout), because I do not have the reference to my report.
So what to do? :-)
Regards
MichaelWow that was fast, works great, thanks :-)
I did not use this parameter in set table method but now I fill it dynamically.
Ok next problem, one step harder ;-)
Now I have one selection screen for one ALV-Grid, but four radio buttons which control with which data the ALV gets filled (four different fieldcats, data tables and so on). Each Grid got an own HANDLE so that the layouts can be separated in four categories.
Now I want that by changing the radio button the individual standard layout for the chosen alv grid is getting filled.
This works fine when using it in selection screen output.
AT SELECTION-SCREEN OUTPUT.
CLEAR gs_variant.
* Layout-Handles individuell für Klausel-Radiobuttons setzen
IF p_py IS NOT INITIAL.
gs_variant-username = sy-uname.
gs_variant-report = sy-repid.
gs_variant-handle = 'KLPY'.
ELSEIF p_rh IS NOT INITIAL.
gs_variant-username = sy-uname.
gs_variant-report = sy-repid.
gs_variant-handle = 'KLRH'.
ELSEIF p_aj IS NOT INITIAL.
gs_variant-username = sy-uname.
gs_variant-report = sy-repid.
gs_variant-handle = 'KLAJ'.
ELSEIF p_sr IS NOT INITIAL.
gs_variant-username = sy-uname.
gs_variant-report = sy-repid.
gs_variant-handle = 'KLSR'.
ENDIF.
* Layout holen
CALL FUNCTION 'LVC_VARIANT_DEFAULT_GET'
EXPORTING
i_save = 'A'
CHANGING
cs_variant = gs_variant
EXCEPTIONS
wrong_input = 1
not_found = 2
program_error = 3
OTHERS = 4.
IF sy-subrc = 0.
p_vari = gs_variant-variant.
ELSE.
CLEAR p_vari.
ENDIF.
But unfortunately selection screen output is getting passed by EACH changing in the selection screen. This means when I try to clear the default layout in my parameter field, it gets refilled automatically with default layout. If I do a condition around the filling (only if not initial) the default value filling does not work fine in every case, e.g. when clearing the parameters field and then change the radiobutton -> then it does not get filled automatically. -
Hi,
I am doing an ALV report using REUSE_ALV_GRID_DISPLAY . This is my requirement
If user press F4 in field in WERKS then i need to get values from table T001W and also from my custom table YT001W and display, so user can select from the f4 list.
How to do this.
Your help is appreciated
Sa_RDATA : alvgrid TYPE REF TO cl_gui_alv_grid,
custom_container TYPE REF TO cl_gui_custom_container,
fieldcatalog TYPE lvc_t_fcat.
table to contain fields that require f4...............................
DATA : lt_f4 TYPE lvc_t_f4 WITH HEADER LINE.
ok_code declaration...................................................
DATA : ok_code TYPE sy-ucomm.
Tables declaration....................................................
TABLES : zaemp.
Types declaration.....................................................
TYPES : BEGIN OF ty_emp,
code LIKE zaemp-code,
designation LIKE zaemp-designation,
END OF ty_emp.
Internal table declaration............................................
DATA : i_emp TYPE TABLE OF ty_emp.
Workarea declaration..................................................
DATA : wa_emp TYPE ty_emp.
Selection screen parameters...........................................
SELECT-OPTIONS : s_code FOR zaemp-code.
CLASS lcl_event_handler DEFINITION
CLASS lcl_event_handler DEFINITION.
PUBLIC SECTION.
METHODS :
handle_on_f1 FOR EVENT onf1 OF cl_gui_alv_grid
IMPORTING e_fieldname es_row_no er_event_data,
handle_on_f4 for event onf4 of cl_gui_alv_grid
importing e_fieldname es_row_no er_event_data
ENDCLASS.
CLASS lcl_event_handler IMPLEMENTATION
CLASS lcl_event_handler IMPLEMENTATION.
METHOD handle_on_f1.
custom f1 help for code field.......................................
IF e_fieldname = 'code'.
CALL SCREEN 3001.
ENDIF.
to prevent processing of standard f1 help............................
er_event_data->m_event_handled = 'X'.
ENDMETHOD.
Method handle_on_f4.
standard f4 help will be invoked......................................
endmethod.
ENDCLASS.
start of selection....................................................
START-OF-SELECTION.
SELECT code designation FROM zaemp
INTO CORRESPONDING FIELDS OF TABLE i_emp
WHERE code IN s_code.
CALL SCREEN 3000.
*& Module STATUS_3000 OUTPUT
text
MODULE status_3000 OUTPUT.
SET PF-STATUS 'ZTOOL'.
SET TITLEBAR 'ZTITLE'.
IF alvgrid IS INITIAL.
CREATE OBJECT custom_container
EXPORTING
container_name = 'ZCONTAINER'.
CREATE OBJECT alvgrid
EXPORTING
i_parent = custom_container.
PERFORM prepare_f4.
CALL METHOD alvgrid->register_f4_for_fields
EXPORTING
it_f4 = lt_f4[]
creating instance for event handler..................................
DATA : event_handler TYPE REF TO lcl_event_handler.
CREATE OBJECT event_handler.
SET HANDLER event_handler->handle_on_f1 FOR alvgrid.
SET HANDLER event_handler->handle_on_f4 FOR alvgrid.
preparing field catalog..............................................
PERFORM prepare_fieldcatalog CHANGING fieldcatalog.
CALL METHOD alvgrid->set_table_for_first_display
EXPORTING
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE =
I_CONSISTENCY_CHECK =
I_STRUCTURE_NAME =
IS_VARIANT =
I_SAVE =
I_DEFAULT = 'X'
IS_LAYOUT =
IS_PRINT =
IT_SPECIAL_GROUPS =
IT_TOOLBAR_EXCLUDING =
IT_HYPERLINK =
IT_ALV_GRAPHICS =
IT_EXCEPT_QINFO =
CHANGING
it_outtab = i_emp
it_fieldcatalog = fieldcatalog
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.
ENDIF.
ENDMODULE. " STATUS_3000 OUTPUT
preparing field catalog...............................................
FORM prepare_fieldcatalog CHANGING i_fieldcatalog TYPE lvc_t_fcat.
DATA : ls_fcat TYPE lvc_s_fcat.
ls_fcat-fieldname = 'code'.
ls_fcat-ref_table = 'zaemp'.
ls_fcat-coltext = 'EMPLOYEE ID'.
APPEND ls_fcat TO i_fieldcatalog.
CLEAR ls_fcat.
ls_fcat-fieldname = 'designation'.
ls_fcat-ref_table = 'zaemp'.
ls_fcat-coltext = 'EMPLOYEE NAME'.
APPEND ls_fcat TO i_fieldcatalog.
ENDFORM.
*& Module USER_COMMAND_3000 INPUT
text
MODULE user_command_3000 INPUT.
CASE ok_code.
WHEN 'BACK'.
LEAVE TO SCREEN 0.
WHEN 'EXIT'.
LEAVE PROGRAM.
ENDCASE.
ENDMODULE. " USER_COMMAND_3000 INPUT
*& Module USER_COMMAND_3001 INPUT
text
MODULE user_command_3001 INPUT.
CASE ok_code.
WHEN 'SAVE'.
LEAVE TO SCREEN 0.
WHEN 'BACK'.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE. " USER_COMMAND_3001 INPUT
*& Module STATUS_3001 OUTPUT
text
MODULE status_3001 OUTPUT.
SET PF-STATUS 'GUI'.
SET TITLEBAR 'TITLE'.
ENDMODULE. " STATUS_3001 OUTPUT
preparing fields to be registered for f4 help.........................
FORM prepare_f4.
lt_f4-fieldname = 'designation'.
lt_f4-register = 'X'.
lt_f4-getbefore = 'X'.
lt_f4-chngeafter = 'X'.
APPEND lt_f4.
ENDFORM.
Hi
For creating the F4 Help see the sample code and do accordingly
See the following ex:
TYPES: BEGIN OF TY_MBLNR,
MBLNR LIKE MKPF-MBLNR,
END OF TY_MBLNR.
DATA: IT_MBLNR TYPE STANDARD TABLE OF TY_MBLNR WITH HEADER LINE.
data: it_ret like ddshretval occurs 0 with header line.
At selection-screen on value-request for s_mat-low.
Select MBLNR from mkpf into table it_mblnr.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
DDIC_STRUCTURE = ' '
RETFIELD = 'MBLNR'
PVALKEY = ' '
DYNPPROG = ' '
DYNPNR = ' '
DYNPROFIELD = ' '
STEPL = 0
WINDOW_TITLE =
VALUE = ' '
VALUE_ORG = 'S'
MULTIPLE_CHOICE = ' '
DISPLAY = ' '
CALLBACK_PROGRAM = ' '
CALLBACK_FORM = ' '
MARK_TAB =
IMPORTING
USER_RESET =
TABLES
VALUE_TAB = IT_MBLNR
FIELD_TAB =
RETURN_TAB = IT_RET
DYNPFLD_MAPPING =
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
IF SY-SUBRC = 0.
read table it_ret index 1.
move it_ret-fieldval to S_mat-low.
ENDIF.
Go through the test program.
REPORT Ztest_HELP .
TABLES : MARA.
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001.
PARAMETERS : P_MATNR(10) TYPE C.
SELECTION-SCREEN END OF BLOCK B1.
DATA : BEGIN OF ITAB OCCURS 0,
MATNR TYPE MATNR,
END OF ITAB.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_MATNR.
SELECT MATNR
FROM MARA
INTO TABLE ITAB
UP TO 10 ROWS.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
RETFIELD = 'MATERIAL NUMBER'
DYNPPROG = SY-REPID
DYNPNR = SY-DYNNR
DYNPROFIELD = 'P_MATNR'
VALUE_ORG = 'S'
TABLES
VALUE_TAB = ITAB
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3.
F4 help -- on editable alv field.
The specified item was not found.
Message was edited by:
Karthikeyan Pandurangan -
PeopleSoft 8.52 Plug-in Implementation Guide for use with Grid Control
Per the Readme accompanying the download of PeopleSoft 8.52 Plug-in for use with Grid Control (11.1.0.1)-- "For the implementation reference guide, refer to "PeopleSoft Enterprise Environment Management Plug-in 8.52 for Oracle Enterprise Manager Implementation Guide" which you can download from Oracle Technology Network."
I don't seem able to find it.
Can anyone point me in the right direction?
TIA
JeriDuh, I was looking on the wrong site.
-
Revision: 9349
Author: [email protected]
Date: 2009-08-17 11:32:37 -0700 (Mon, 17 Aug 2009)
Log Message:
Added support for using getStyle() in Mxml data binding expressions.
In addition to the existing "function return watcher" data binding
functionality, we register to listen for style related change events
when we see a function marked with [Bindable(style="true")].
UIComponent's and TextGraphicElement's styleChanged() will now
dispatch events for "getStyle()" FunctionReturnWatchers to handle.
When null or "styleName" is passed into styleChanged(), we dispatch
an "allStylesChanged" event.
QE notes: mxunit test to follow
Doc notes:
Bugs: SDK-20394
Reviewer: Glenn, Pete F, Peter D
Tests run: checkintests, mxunit databinding
Is noteworthy for integration: only if you want to start using it.
Code-level description of changes:
modules/compiler/src/java/flex2/compiler/as3/binding/DataBindingExtension.java
Modified generateWatcher() to do the AST equivalent of the
WatcherSetupUtil.vm change.
modules/compiler/src/java/flex2/compiler/as3/binding/FunctionReturnWatcher.java
Removed unused isNew variable and added isStyleWatcher variable.
Modified shouldWriteSelf() to return true if isStyleWatcher is true.
modules/compiler/src/java/flex2/compiler/as3/binding/WatcherSetupUtil.vm
Modified writeFunctionReturnWatcher macro to add a true arg to the
FunctionReturnWatcher constructor call when isStyleWatcher() is
true.
modules/compiler/src/java/flex2/compiler/as3/binding/BindableFirstPassEvaluator.java
Modified evaluate(Context, MetaDataNode) to skip reporting an
error for no events when style is true.
modules/compiler/src/java/flex2/compiler/as3/binding/DataBindingFirstPassEvaluator.java
Replaced insideCallExpression boolean with callExpressionStack
Stack. The "!insideCallExpression" checks were replaced with
callExpressionStack.isEmpty().
Modified addBindables() to handle [Bindable(style="true")].
Made argumentListStack and resetSet more strongly typed.
frameworks/projects/framework/src/mx/core/UIComponent.as
Modified styleChanged() to dispatch a "Changed" and "allStylesChanged" from the previous
parent and add listeners to the new parent when isStyle is true.
Modified eventHandler to notifyListeners() when isStyle is true.
frameworks/projects/spark/src/spark/primitives/supportClasses/TextGraphicElement.as
Similar changes to UIComponent.
Ticket Links:
http://bugs.adobe.com/jira/browse/SDK-20394
Modified Paths:
flex/sdk/trunk/frameworks/projects/framework/src/mx/binding/FunctionReturnWatcher.as
flex/sdk/trunk/frameworks/projects/framework/src/mx/core/UIComponent.as
flex/sdk/trunk/frameworks/projects/spark/src/spark/primitives/supportClasses/TextGraphicE lement.as
flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/as3/binding/BindableFirstPassEval uator.java
flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/as3/binding/DataBindingExtension. java
flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/as3/binding/DataBindingFirstPassE valuator.java
flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/as3/binding/FunctionReturnWatcher .java
flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/as3/binding/WatcherSetupUtil.vm -
How can i validate on ALV grid for the user
Dear Freinds,
I have developed one custom report using ALV Grid program , as per the requirement i have to enter on the
data and when i press the value save the program sumits the data into my custom table . Till here every thing is fine
but one particular field i have declared as Char1 in my internal table , on the ALV output it is allowing me to enter
more than one character eg : it is allowing me to enter as Hyderabad .........even though i have declared as char 1 in the internal table ....however it is saving in the database table as H only that is correct.......but it is giving confusion to user
i want to validate that user shouldnt allow to enter more than one character in the alv output of the input field .
Please could any one let me know how can i validate.
regard
divyaHi,
check that field length in the final internal table .
might be that filed lenth in final internal table declartion is more than 1 char.
regards,
Rama reddy
Edited by: ram reddy on Jul 15, 2009 7:57 AM -
Hi,
I am totally new to ALV Grids. Could you give a full example of creating a ALV Grid with 2 columns, thinking there is a internal table itab with itab-col1 & itab-col2. Please start from initialising variables and onwards.
Thanks,
KishanHi,
Simple example of how to implement an ALV grid
Note that this example uses table ZSFLIGHT. The table is equivalent to the table SFLIGHT.
Steps:
1. Create an executable program (Report)
2. Create a screen (100) and place a custom container named ALV_CONTAINER on the screen
3. Create a Pushbutton. Give it the text Exit and the functioncode EXIT
REPORT sapmz_hf_alv_grid .
TABLES: zsflight.
G L O B A L I N T E R N A L T A B L E S
DATA: gi_sflight TYPE STANDARD TABLE OF sflight.
G L O B A L D A T A
DATA: ok_code LIKE sy-ucomm,
g_wa_sflight LIKE sflight.
Declare reference variables to the ALV grid and the container
DATA:
go_grid TYPE REF TO cl_gui_alv_grid,
go_custom_container TYPE REF TO cl_gui_custom_container.
S T A R T - O F - S E L E C T I O N.
START-OF-SELECTION.
SET SCREEN '100'.
*& Module USER_COMMAND_0100 INPUT
MODULE user_command_0100 INPUT.
CASE ok_code.
WHEN 'EXIT'.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Module STATUS_0100 OUTPUT
MODULE status_0100 OUTPUT.
Create objects
IF go_custom_container IS INITIAL.
CREATE OBJECT go_custom_container
EXPORTING container_name = 'ALV_CONTAINER'.
CREATE OBJECT go_grid
EXPORTING
i_parent = go_custom_container.
PERFORM load_data_into_grid.
ENDIF.
ENDMODULE. " STATUS_0100 OUTPUT
*& Form load_data_into_grid
FORM load_data_into_grid.
Read data from table SFLIGHT
SELECT *
FROM zsflight
INTO TABLE gi_sflight.
Load data into the grid and display them
CALL METHOD go_grid->set_table_for_first_display
EXPORTING i_structure_name = 'SFLIGHT'
CHANGING it_outtab = gi_sflight.
ENDFORM. " load_data_into_grid
Allow the user to save and reuse the layout
A button can be shown on the grid toolbar, allowing the user to save and reuse a layout. The button looks like this:
See also example in SAP standard program BCALV_GRID_09.
To do this use the parameters IS_VARIANT and I_SAVE of the set_table_for_first_display method. Note that the IS_VARIANT
parameter must have the structure DISVARIANT.
The I_SAVE "Options for saving layouts" parameter can have the following values:
· U Only user specific layouts can be saved
· X Only global layouts can be saved
· A Both user specific and global layouts can be saved
· Space Layouts can not be saved
Add the following code to the example:
FORM load_data_into_grid.
DATA:
For parameter IS_VARIANT
l_layout TYPE disvariant.
Code..........
Load data into the grid and display them
l_layout-report = sy-repid.
CALL METHOD go_grid->set_table_for_first_display
EXPORTING i_structure_name = 'SFLIGHT'
is_variant = l_layout
i_save = 'A'
CHANGING it_outtab = gi_
Integrate user defined functions in the grid toolbar
Possibilities:
· Replace existing functions in the toolbar or context men with user defined functions
· Add new functions to the toolbar or context menu
Note that the whole toolbar can be removed using the IT_TOOLBAR_EXCLUDING parameter of the set_table_for_first_display
method.
See also example in SAP standard program BCALV_GRID_05
1) To get access to the icons insert the following statement in the top of the program:
TYPE-POOLS: icon.
2) To allow the declaration of o_event_receiver before the lcl_event_receiver class is defined, declare it as deferred in the start of
the program
To allow the declaration of o_event_receiver before the lcl_event_receiver class is defined, declare it as deferred in the
start of the program
CLASS lcl_event_receiver DEFINITION DEFERRED.
3) Declare reference to the event handler class
DATA:
o_event_receiver TYPE REF TO lcl_event_receiver.
4) Class for event receiver. This class adds the new button to the toolbar and handles the event when the button is pushed
CLASS lcl_event_receiver DEFINITION.
PUBLIC SECTION.
METHODS:
handle_toolbar FOR EVENT toolbar OF cl_gui_alv_grid
IMPORTING
e_object e_interactive,
handle_user_command FOR EVENT user_command OF cl_gui_alv_grid
IMPORTING e_ucomm.
ENDCLASS.
CLASS lcl_event_receiver IMPLEMENTATION
CLASS lcl_event_receiver IMPLEMENTATION.
METHOD handle_toolbar.
Event handler method for event toolbar.
CONSTANTS:
Constants for button type
c_button_normal TYPE i VALUE 0,
c_menu_and_default_button TYPE i VALUE 1,
c_menu TYPE i VALUE 2,
c_separator TYPE i VALUE 3,
c_radio_button TYPE i VALUE 4,
c_checkbox TYPE i VALUE 5,
c_menu_entry TYPE i VALUE 6.
DATA:
ls_toolbar TYPE stb_button.
Append seperator to the normal toolbar
CLEAR ls_toolbar.
MOVE c_separator TO ls_toolbar-butn_type..
APPEND ls_toolbar TO e_object->mt_toolbar.
Append a new button that to the toolbar. Use E_OBJECT of
event toolbar. E_OBJECT is of type CL_ALV_EVENT_TOOLBAR_SET.
This class has one attribute MT_TOOLBAR which is of table type
TTB_BUTTON. The structure is STB_BUTTON
CLEAR ls_toolbar.
MOVE 'CHANGE' TO ls_toolbar-function.
MOVE icon_change TO ls_toolbar-icon.
MOVE 'Change flight' TO ls_toolbar-quickinfo.
MOVE 'Change' TO ls_toolbar-text.
MOVE ' ' TO ls_toolbar-disabled.
APPEND ls_toolbar TO e_object->mt_toolbar.
ENDMETHOD.
METHOD handle_user_command.
Handle own functions defined in the toolbar
CASE e_ucomm.
WHEN 'CHANGE'.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMETHOD.
ENDCLASS.
5) In the PBO module, crate object for event handler and set handler
CREATE OBJECT o_event_receiver.
SET HANDLER o_event_receiver->handle_user_command FOR go_grid.
SET HANDLER o_event_receiver->handle_toolbar FOR go_grid.
6) In the PBO module after the CALL METHOD go_grid->set_table_for_first_display, raise event
toolbar to show the modified toolbar
CALL METHOD go_grid->set_toolbar_interactive.
Set focus to the grid
After CALL METHOD go_grid->set_table_for_first_display insert the following statement:
CALL METHOD cl_gui_control=>set_focus EXPORTING control = go_grid.
Set the title of the grid
Fill the grid_title field of structure lvc_s_layo.
Note that the structure lvc_s_layo can be used for to customize the grid appearance in many ways.
DATA:
ALV control: Layout structure
gs_layout TYPE lvc_s_layo.
Set grid title
gs_layout-grid_title = 'Flights'.
CALL METHOD go_grid->set_table_for_first_display
EXPORTING i_structure_name = 'SFLIGHT'
is_layout = gs_layout
CHANGING it_outtab = gi_sflight.
Customize the appearence of the grid
The structure lvc_s_layo contains fields for setting graphical properties, displaying exceptions, calculating totals and enabling specific
interaction options.
Fill the apporpiate fields of structure lvc_s_layo and insert it as a parameter in the CALL METHOD
go_grid->set_table_for_first_display. See the example under Set the title of the grid.
If you want to change apperance after list output, use the methods get_frontend_layout and set_frontend_layout.
Examples of fields in structure lvc_s_layo:
GRID_TITLE Setting the title of the grid
SEL_MODE. Selection mode, determines how rows can be selected. Can have the following values:
· A Multiple columns, multiple rows with selection buttons.
· B Simple selection, listbox, Single row/column
· C Multiple rows without buttons
· D Multiple rows with buttons and select all ICON
Setting and getting selected rows (Columns) and read line contents
You can read which rows of the grid that has been selected, and dynamic select rows of the grid using methods get_selected_rows
and set_selected_rows. There are similar methods for columns.
Note that the grid table always has the rows in the same sequence as displayed in the grid, thus you can use the index of the selected
row(s) to read the information in the rows from the table. In the examples below the grid table is named gi_sflight.
Data declaration:
DATA:
Internal table for indexes of selected rows
gi_index_rows TYPE lvc_t_row,
Information about 1 row
g_selected_row LIKE lvc_s_row.
Example 1: Reading index of selected row(s) and using it to read the grid table
CALL METHOD go_grid->get_selected_rows
IMPORTING
et_index_rows = gi_index_rows.
DESCRIBE TABLE gi_index_rows LINES l_lines.
IF l_lines = 0.
CALL FUNCTION 'POPUP_TO_DISPLAY_TEXT'
EXPORTING
textline1 = 'You must choose a valid line'.
EXIT.
ENDIF.
LOOP AT gi_index_rows INTO g_selected_row.
READ TABLE gi_sflight INDEX g_selected_row-index INTO g_wa_sflight.
ENDIF.
ENDLOOP.
Example 2: Set selected row(s).
DESCRIBE TABLE gi_index_rows LINES l_lines.
IF l_lines > 0.
CALL METHOD go_grid->set_selected_rows
exporting
it_index_rows = gi_index_rows.
ENDIF.
Make an Exception field ( = Traffic lights)
There can be defined a column in the grid for display of traffic lights. This field is of type Char 1, and can contain the following values:
· 1 Red
· 2 Yellow
· 3 Green
The name of the traffic light field is supplied inh the gs_layout-excp_fname used by method set_table_for_first_display.
Example
TYPES: BEGIN OF st_sflight.
INCLUDE STRUCTURE zsflight.
TYPES: traffic_light TYPE c.
TYPES: END OF st_sflight.
TYPES: tt_sflight TYPE STANDARD TABLE OF st_sflight.
DATA: gi_sflight TYPE tt_sflight.
Set the exception field of the table
LOOP AT gi_sflight INTO g_wa_sflight.
IF g_wa_sflight-paymentsum < 100000.
g_wa_sflight-traffic_light = '1'.
ELSEIF g_wa_sflight-paymentsum => 100000 AND
g_wa_sflight-paymentsum < 1000000.
g_wa_sflight-traffic_light = '2'.
ELSE.
g_wa_sflight-traffic_light = '3'.
ENDIF.
MODIFY gi_sflight FROM g_wa_sflight.
ENDLOOP.
Name of the exception field (Traffic light field)
gs_layout-excp_fname = 'TRAFFIC_LIGHT'.
Grid setup for first display
CALL METHOD go_grid->set_table_for_first_display
EXPORTING i_structure_name = 'SFLIGHT'
is_layout = gs_layout
CHANGING it_outtab = gi_sflight.
Color a line
The steps for coloring a line i the grid is much the same as making a traffic light.
To color a line the structure of the table must include a Char 4 field for color properties
TYPES: BEGIN OF st_sflight.
INCLUDE STRUCTURE zsflight.
Field for line color
types: line_color(4) type c.
TYPES: END OF st_sflight.
TYPES: tt_sflight TYPE STANDARD TABLE OF st_sflight.
DATA: gi_sflight TYPE tt_sflight.
Loop trough the table to set the color properties of each line. The color properties field is
Char 4 and the characters is set as follows:
Char 1 = C = This is a color property
Char 2 = 6 = Color code (1 - 7)
Char 3 = Intensified on/of = 1 = on
Char 4 = Inverse display = 0 = of
LOOP AT gi_sflight INTO g_wa_sflight.
IF g_wa_sflight-paymentsum < 100000.
g_wa_sflight-line_color = 'C610'.
ENDIF.
MODIFY gi_sflight FROM g_wa_sflight.
ENDLOOP.
Name of the color field
gs_layout-info_fname = 'LINE_COLOR'.
Grid setup for first display
CALL METHOD go_grid->set_table_for_first_display
EXPORTING i_structure_name = 'SFLIGHT'
is_layout = gs_layout
CHANGING it_outtab = gi_sflight.
Refresh grid display
Use the grid method REFRESH_TABLE_DISPLAY
Example:
CALL METHOD go_grid->refresh_table_display.
Complete code for the ALV grid example
This example shows and ALV grid with flights. After selecting a line a change button can be pushed to display a change screen. After
the changes have been saved, the ALV grid screen is displayed again, and the grid is updated with the changes.
The example shows:
· How to setup the ALV grid
· How to ste focus to the grid
· How to set the title of the grid
· How to allow a user to save and reuse a grid layout (Variant)
· How to customize the ALV grid toolbar
· Refresh the grid
· Set and get row selection and read line contents
· Make and exception field (Traffic light)
· Coloring a line
Steps:
· Create screen 100 with the ALV grid. Remember to include an exit button
· Add a change button to the ALV grid toolbar
· Create screen 200 the Change screen
The screens:
The code:
REPORT sapmz_hf_alv_grid .
Type pool for icons - used in the toolbar
TYPE-POOLS: icon.
TABLES: zsflight.
To allow the declaration of o_event_receiver before the
lcl_event_receiver class is defined, decale it as deferred in the
start of the program
CLASS lcl_event_receiver DEFINITION DEFERRED.
G L O B A L I N T E R N A L T A B L E S
*DATA: gi_sflight TYPE STANDARD TABLE OF sflight.
To include a traffic light and/or color a line the structure of the
table must include fields for the traffic light and/or the color
TYPES: BEGIN OF st_sflight.
INCLUDE STRUCTURE zsflight.
Field for traffic light
TYPES: traffic_light TYPE c.
Field for line color
types: line_color(4) type c.
TYPES: END OF st_sflight.
TYPES: tt_sflight TYPE STANDARD TABLE OF st_sflight.
DATA: gi_sflight TYPE tt_sflight.
G L O B A L D A T A
DATA: ok_code LIKE sy-ucomm,
Work area for internal table
g_wa_sflight TYPE st_sflight,
ALV control: Layout structure
gs_layout TYPE lvc_s_layo.
Declare reference variables to the ALV grid and the container
DATA:
go_grid TYPE REF TO cl_gui_alv_grid,
go_custom_container TYPE REF TO cl_gui_custom_container,
o_event_receiver TYPE REF TO lcl_event_receiver.
DATA:
Work area for screen 200
g_screen200 LIKE zsflight.
Data for storing information about selected rows in the grid
DATA:
Internal table
gi_index_rows TYPE lvc_t_row,
Information about 1 row
g_selected_row LIKE lvc_s_row.
C L A S S E S
CLASS lcl_event_receiver DEFINITION.
PUBLIC SECTION.
METHODS:
handle_toolbar FOR EVENT toolbar OF cl_gui_alv_grid
IMPORTING
e_object e_interactive,
handle_user_command FOR EVENT user_command OF cl_gui_alv_grid
IMPORTING e_ucomm.
ENDCLASS.
CLASS lcl_event_receiver IMPLEMENTATION
CLASS lcl_event_receiver IMPLEMENTATION.
METHOD handle_toolbar.
Event handler method for event toolbar.
CONSTANTS:
Constants for button type
c_button_normal TYPE i VALUE 0,
c_menu_and_default_button TYPE i VALUE 1,
c_menu TYPE i VALUE 2,
c_separator TYPE i VALUE 3,
c_radio_button TYPE i VALUE 4,
c_checkbox TYPE i VALUE 5,
c_menu_entry TYPE i VALUE 6.
DATA:
ls_toolbar TYPE stb_button.
Append seperator to the normal toolbar
CLEAR ls_toolbar.
MOVE c_separator TO ls_toolbar-butn_type..
APPEND ls_toolbar TO e_object->mt_toolbar.
Append a new button that to the toolbar. Use E_OBJECT of
event toolbar. E_OBJECT is of type CL_ALV_EVENT_TOOLBAR_SET.
This class has one attribute MT_TOOLBAR which is of table type
TTB_BUTTON. The structure is STB_BUTTON
CLEAR ls_toolbar.
MOVE 'CHANGE' TO ls_toolbar-function.
MOVE icon_change TO ls_toolbar-icon.
MOVE 'Change flight' TO ls_toolbar-quickinfo.
MOVE 'Change' TO ls_toolbar-text.
MOVE ' ' TO ls_toolbar-disabled.
APPEND ls_toolbar TO e_object->mt_toolbar.
ENDMETHOD.
METHOD handle_user_command.
Handle own functions defined in the toolbar
CASE e_ucomm.
WHEN 'CHANGE'.
PERFORM change_flight.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMETHOD.
ENDCLASS.
S T A R T - O F - S E L E C T I O N.
START-OF-SELECTION.
SET SCREEN '100'.
*& Module USER_COMMAND_0100 INPUT
MODULE user_command_0100 INPUT.
CASE ok_code.
WHEN 'EXIT'.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Module STATUS_0100 OUTPUT
MODULE status_0100 OUTPUT.
DATA:
For parameter IS_VARIANT that is sued to set up options for storing
the grid layout as a variant in method set_table_for_first_display
l_layout TYPE disvariant,
Utillity field
l_lines TYPE i.
After returning from screen 200 the line that was selected before
going to screen 200, should be selected again. The table gi_index_rows
was the output table from the GET_SELECTED_ROWS method in form
CHANGE_FLIGHT
DESCRIBE TABLE gi_index_rows LINES l_lines.
IF l_lines > 0.
CALL METHOD go_grid->set_selected_rows
EXPORTING
it_index_rows = gi_index_rows.
CALL METHOD cl_gui_cfw=>flush.
REFRESH gi_index_rows.
ENDIF.
Read data and create objects
IF go_custom_container IS INITIAL.
Read data from datbase table
PERFORM get_data.
Create objects for container and ALV grid
CREATE OBJECT go_custom_container
EXPORTING container_name = 'ALV_CONTAINER'.
CREATE OBJECT go_grid
EXPORTING
i_parent = go_custom_container.
Create object for event_receiver class
and set handlers
CREATE OBJECT o_event_receiver.
SET HANDLER o_event_receiver->handle_user_command FOR go_grid.
SET HANDLER o_event_receiver->handle_toolbar FOR go_grid.
Layout (Variant) for ALV grid
l_layout-report = sy-repid. "Layout fo report
Setup the grid layout using a variable of structure lvc_s_layo
Set grid title
gs_layout-grid_title = 'Flights'.
Selection mode - Single row without buttons
(This is the default mode
gs_layout-sel_mode = 'B'.
Name of the exception field (Traffic light field) and the color
field + set the exception and color field of the table
gs_layout-excp_fname = 'TRAFFIC_LIGHT'.
gs_layout-info_fname = 'LINE_COLOR'.
LOOP AT gi_sflight INTO g_wa_sflight.
IF g_wa_sflight-paymentsum < 100000.
Value of traffic light field
g_wa_sflight-traffic_light = '1'.
Value of color field:
C = Color, 6=Color 1=Intesified on, 0: Inverse display off
g_wa_sflight-line_color = 'C610'.
ELSEIF g_wa_sflight-paymentsum => 100000 AND
g_wa_sflight-paymentsum < 1000000.
g_wa_sflight-traffic_light = '2'.
ELSE.
g_wa_sflight-traffic_light = '3'.
ENDIF.
MODIFY gi_sflight FROM g_wa_sflight.
ENDLOOP.
Grid setup for first display
CALL METHOD go_grid->set_table_for_first_display
EXPORTING i_structure_name = 'SFLIGHT'
is_variant = l_layout
i_save = 'A'
is_layout = gs_layout
CHANGING it_outtab = gi_sflight.
*-- End of grid setup -
Raise event toolbar to show the modified toolbar
CALL METHOD go_grid->set_toolbar_interactive.
Set focus to the grid. This is not necessary in this
example as there is only one control on the screen
CALL METHOD cl_gui_control=>set_focus EXPORTING control = go_grid.
ENDIF.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module USER_COMMAND_0200 INPUT
MODULE user_command_0200 INPUT.
CASE ok_code.
WHEN 'EXIT200'.
LEAVE TO SCREEN 100.
WHEN'SAVE'.
PERFORM save_changes.
ENDCASE.
ENDMODULE. " USER_COMMAND_0200 INPUT
*& Form get_data
FORM get_data.
Read data from table SFLIGHT
SELECT *
FROM zsflight
INTO TABLE gi_sflight.
ENDFORM. " load_data_into_grid
*& Form change_flight
Reads the contents of the selected row in the grid, ans transfers
the data to screen 200, where it can be changed and saved.
FORM change_flight.
DATA:l_lines TYPE i.
REFRESH gi_index_rows.
CLEAR g_selected_row.
Read index of selected rows
CALL METHOD go_grid->get_selected_rows
IMPORTING
et_index_rows = gi_index_rows.
Check if any row are selected at all. If not
table gi_index_rows will be empty
DESCRIBE TABLE gi_index_rows LINES l_lines.
IF l_lines = 0.
CALL FUNCTION 'POPUP_TO_DISPLAY_TEXT'
EXPORTING
textline1 = 'You must choose a line'.
EXIT.
ENDIF.
Read indexes of selected rows. In this example only one
row can be selected as we are using gs_layout-sel_mode = 'B',
so it is only ncessary to read the first entry in
table gi_index_rows
LOOP AT gi_index_rows INTO g_selected_row.
IF sy-tabix = 1.
READ TABLE gi_sflight INDEX g_selected_row-index INTO g_wa_sflight.
ENDIF.
ENDLOOP.
Transfer data from the selected row to screenm 200 and show
screen 200
CLEAR g_screen200.
MOVE-CORRESPONDING g_wa_sflight TO g_screen200.
LEAVE TO SCREEN '200'.
ENDFORM. " change_flight
*& Form save_changes
Changes made in screen 200 are written to the datbase table
zsflight, and to the grid table gi_sflight, and the grid is
updated with method refresh_table_display to display the changes
FORM save_changes.
DATA: l_traffic_light TYPE c.
Update traffic light field
Update database table
MODIFY zsflight FROM g_screen200.
Update grid table , traffic light field and color field.
Note that it is necessary to use structure g_wa_sflight
for the update, as the screen structure does not have a
traffic light field
MOVE-CORRESPONDING g_screen200 TO g_wa_sflight.
IF g_wa_sflight-paymentsum < 100000.
g_wa_sflight-traffic_light = '1'.
C = Color, 6=Color 1=Intesified on, 0: Inverse display off
g_wa_sflight-line_color = 'C610'.
ELSEIF g_wa_sflight-paymentsum => 100000 AND
g_wa_sflight-paymentsum < 1000000.
g_wa_sflight-traffic_light = '2'.
clear g_wa_sflight-line_color.
ELSE.
g_wa_sflight-traffic_light = '3'.
clear g_wa_sflight-line_color.
ENDIF.
MODIFY gi_sflight INDEX g_selected_row-index FROM g_wa_sflight.
Refresh grid
CALL METHOD go_grid->refresh_table_display.
CALL METHOD cl_gui_cfw=>flush.
LEAVE TO SCREEN '100'.
ENDFORM. " save_changes
rgds,
latheesh -
Require some tutorials to use ALV grids to access database
I am new to ALV grids
I want step by step method to use ALV grids in ABAP reports to access database.Hi,
pls go throgugh this link.
http://www.erpgenie.com/abap/controls/alvgrid.htm
sample program
Sample programs on ALV Grid
report zbnstest.
TABLES AND DATA DECLARATION.
*TABLES: mara,makt.",marc.
data syrepid like sy-repid.
data sydatum(10). " LIKE sy-datum.
data sypagno(3) type n.
WHEN USING MORE THAN ONE TABLE IN ALV WE NEEED TO DECLARE THE TYPE
GROUP (TYPE-POOLS--------->SLIS)
type-pools : slis.
INTERNAL TABLE DECLARATION.
INTERNAL TABLE TO HOLD THE VALUES FROM THE MARA TABLE
data: begin of t_mara occurs 0,
matnr like mara-matnr,
meins like mara-meins,
mtart like mara-mtart,
matkl like mara-matkl,
end of t_mara.
INTERNAL TABLE TO HOLD THE CONTENTS FROM THE EKKO TABLE
data : begin of t_marc occurs 0,
matnr like mara-matnr,
werks like marc-werks,
minbe like marc-minbe.
data: end of t_marc.
INTERNAL TABLE TO HOLD THE VALUES FROM MAKT TABLE.
data : begin of t_makt occurs 0,
matnr like mara-matnr,
maktx like makt-maktx,
spras like makt-spras,
end of t_makt.
INTERNAL TABLE WHICH ACTUALLY MERGES ALL THE OTHER INTERNAL TABLES.
data: begin of itab1 occurs 0,
matnr like mara-matnr,
meins like mara-meins,
maktx like makt-maktx,
spras like makt-spras,
werks like marc-werks,
minbe like marc-minbe,
end of itab1.
THE FOLLOWING DECLARATION IS USED FOR DEFINING THE FIELDCAT
AND THE LAYOUT FOR THE ALV.
HERE AS slis_t_fieldcat_alv IS A INTERNAL TABLE WITHOUT A HEADER LINE
WE EXPLICITELY DEFINE AN INTERNAL TABLE OF THE SAME STRUCTURE AS THAT
OF slis_t_fieldcat_alv BUT WITH A HEADER LINE IN THE DEFINITION.
THIS IS DONE TO MAKE THE CODE SIMPLER.
OTHERWISE WE MAY HAVE TO DEFINE THE STRUCTURE AS IN THE NORMAL SAP
PROGRAMS.
IN THE FIELDCATALOG TABLE WE ACTUALLY PASS THE FIELDS FROM ONE OR
MORE TABLES AND CREATE A STRUCTURE
IN THE LAYOUT STRUCTURE WE BASICALLY DEFINE THE FORMATTING OPTIONS
LIKE DISPLAY IN THE ZEBRA PATTERN ,THE HOTSPOT OPTIONS ETC.
data: fieldcatalog type slis_t_fieldcat_alv with header line,
fieldlayout type slis_layout_alv.
DECLARING THE EVENTTABLE INTERNL TABLE FOR USING EVENTS LIKE
TOP-OF-PAGE ETC.
data : eventstab type slis_t_event with header line.
DECLARING AN INTERNAL TABLE TO HOLD THE DATA FOR THE TOP-OF-PAGE
data : heading type slis_t_listheader with header line.
data : heading1 type slis_t_listheader with header line.
data : heading2 type slis_t_listheader with header line.
data : heading3 type slis_t_listheader with header line.
data : heading4 type slis_t_listheader with header line.
data : heading5 type slis_t_listheader with header line.
data : heading6 type slis_t_listheader with header line.
data : heading7 type slis_t_listheader with header line.
data : heading8 type slis_t_listheader with header line.
STRUCTURE TO PASS THE COLOR ATTRIBUTES FOR DISPLAY.
data : colorstruct type slis_coltypes.
INITIALIZATION. *
initialization.
syrepid = sy-repid.
sypagno = sy-pagno.
clear fieldcatalog.
START-OF-SELECTION. *
start-of-selection.
SUBROUTINE TO POPULATE THE COLORSTRUCT
perform fill_colorstruct using colorstruct.
SUBROUTINE TO POPULATE THE FIELDS OF THE FIELD CATALOGUE
perform populate_fieldcatalog.
SUBROUTINE TO SELECT DATA FROM VARIOUS TABLES AND POPULATE IT IN THE
INTERNAL TABLE.
perform selectdata_and_sort.
SUBROUTINE TO POPULATE THE LAYOUT STRUCTURE.
perform populate_layout using fieldlayout.
SUBROUTINE TO CALL THE FUNCTION MERGE TO ENSURE PROPER DISPLAY.
perform merge_fieldcatalog.
SUBROUTINE TO POPULATE THE EVENTSTAB.
perform fill_eventstab tables eventstab.
SUBROUTINE TO POPULATE THE HEADING TABLES.
perform fill_headingtable tables heading using 'HEADING'.
perform fill_headingtable tables heading1 using 'HEADING1'.
perform fill_headingtable tables heading2 using 'HEADING2'.
perform fill_headingtable tables heading3 using 'HEADING3'.
perform fill_headingtable tables heading4 using 'HEADING4'.
perform fill_headingtable tables heading5 using 'HEADING5'.
perform fill_headingtable tables heading6 using 'HEADING6'.
perform fill_headingtable tables heading7 using 'HEADING7'.
perform fill_headingtable tables heading8 using 'HEADING8'.
SUBROUTINE TO DISPLAY THE LIST.
perform display_alv_list.
FORMS
IN THIS SUBROUTINE WE POPULATE THE FIELDCATALOG TABLE WITH THE NAMES
OF THE TABLE,FIELDNAME,WHETHER IT IS KEY FIELD OR NOT,HEADING AND
COLUMN JUSTIFICATION.
form populate_fieldcatalog.
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'MATNR' 'X' .
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'MEINS' ' '.
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'MAKTX' ' ' .
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'MTART' ' ' .
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'MATKL' ' ' .
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'SPRAS' ' ' .
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'WERKS' ' ' .
perform fill_fields_of_fieldcatalog tables fieldcatalog
using 'ITAB1' 'MINBE' ' ' .
endform. " POPULATE_FIELDCATALOG
FORM FILL_FIELDS_OF_FIELDCATALOG *
--> FIELDCATALOG *
--> P_TABNAME *
--> P_FIELDNAME *
--> P_KEY *
--> P_KEY *
form fill_fields_of_fieldcatalog tables fieldcatalog
structure fieldcatalog
using p_tabname
p_fieldname
p_key.
p_no_out.
fieldcatalog-tabname = p_tabname.
fieldcatalog-fieldname = p_fieldname.
fieldcatalog-key = p_key.
fieldcatalog-emphasize = '1234'.
*fieldcatalog-no_out = p_no_out.
append fieldcatalog.
endform. " FILL_FIELDSOFFIELDCATALOG
FORM POPULATE_LAYOUT *
--> FIELDLAYOUT *
form populate_layout using fieldlayout type slis_layout_alv.
fieldlayout-f2code = '&ETA' .
fieldlayout-zebra = 'X'.
FOR THE WINDOW TITLE.
fieldlayout-window_titlebar = 'ALV with Events'.
fieldlayout-colwidth_optimize = 'X'.
fieldlayout-no_vline = ' '.
*fieldlayout-no_input = 'X'.
fieldlayout-confirmation_prompt = ''.
fieldlayout-key_hotspot = 'X'.
This removes the column headings if the flag is set to 'X'
fieldlayout-no_colhead = ' '.
*fieldlayout-hotspot_fieldname = 'MAKTX'.
fieldlayout-detail_popup = 'X'.
fieldlayout-coltab_fieldname = 'X'.
endform. " POPULATE_LAYOUT
FORM SELECTDATA_AND_SORT *
form selectdata_and_sort.
select matnr meins mtart matkl from mara
into corresponding fields of t_mara
up to 500 rows .
select matnr maktx spras from makt
into corresponding fields of t_makt
where matnr = t_mara-matnr and
spras = sy-langu.
select matnr werks minbe from marc
into corresponding fields of t_marc
where matnr = t_mara-matnr.
append t_marc.
endselect.
append t_makt.
endselect.
append t_mara.
endselect.
perform populate_itab1.
sort itab1 by matnr.
endform. " SELECTDATA_AND_SORT
FORM MERGE_FIELDCATALOG *
form merge_fieldcatalog.
call function 'REUSE_ALV_FIELDCATALOG_MERGE'
exporting
i_program_name = syrepid
i_internal_tabname = 'ITAB1'
i_structure_name = 'COLORSTRUCT'
I_CLIENT_NEVER_DISPLAY = 'X'
i_inclname = syrepid
changing
ct_fieldcat = fieldcatalog[]
exceptions
inconsistent_interface = 1
program_error = 2
others = 3.
endform. " MERGE_FIELDCATALOG
IN THIS FUNCTION THE MINIMUM PARAMETERS THAT WE NEED TO PASS IS AS
FOLLOWS:-
i_callback_program --> CALLING PROGRAM NAME
i_structure_name --> STRUCTURE NAME.
is_layout --> LAYOUT NAME.
it_fieldcat ---> BODY OF THE FIELD CATALOGUE INTERNAL TABLE
form display_alv_list.
call function 'REUSE_ALV_LIST_DISPLAY'
exporting
I_INTERFACE_CHECK = ' '
i_callback_program = syrepid
I_CALLBACK_PF_STATUS_SET = ' '
I_CALLBACK_USER_COMMAND = ' '
i_structure_name = 'ITAB1'
is_layout = fieldlayout
it_fieldcat = fieldcatalog[]
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT = 'X'
THE FOLLOWING PARAMETER IS SET AS 'A' INORDER TO DISPLAY THE STANDARD
TOOL BAR
i_save = 'A'
IS_VARIANT = ' '
it_events = eventstab[]
IT_EVENT_EXIT =
IS_PRINT =
I_SCREEN_START_COLUMN = 0
I_SCREEN_START_LINE = 0
I_SCREEN_END_COLUMN = 0
I_SCREEN_END_LINE = 0
IMPORTING
E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =
tables
t_outtab = itab1
exceptions
program_error = 1
others = 2.
endform. " DISPLAY_ALV_LIST
*& Form POPULATE_ITAB1
text
--> p1 text
<-- p2 text
form populate_itab1.
loop at t_mara.
loop at t_makt where matnr = t_mara-matnr.
loop at t_marc where matnr = t_mara-matnr.
move-corresponding t_mara to itab1.
move-corresponding t_makt to itab1.
move-corresponding t_marc to itab1.
append itab1.
endloop.
endloop.
endloop.
endform. " POPULATE_ITAB1
*& Form FILL_EVENTSTAB
text
-->P_EVENTSTAB text *
form fill_eventstab tables p_eventstab structure eventstab.
WHEN THE FOLLOWING FUNCTION IS CALLED THE SYSTEM POPULATES THE
INTERNAL TABLE EVENTSTAB WITH A LIST OF EVENTS NAME.
AS SHOWN BELOW WHEN USING I_LIST_TYPE = 0 THE FUNCTION RETURNS 14
EVENTS NAME.
call function 'REUSE_ALV_EVENTS_GET'
exporting
i_list_type = 0
importing
et_events = p_eventstab[]
exceptions
list_type_wrong = 1
others = 2.
BY CALLING THE ABOVE FUNCTION WE FIRST POPULATE THE EVENTSTAB WITH
THE PREDEFINED EVENTS AND THEN WE MOVE THE FORM NAME AS SHOWN BELOW.
WE ASSIGN A FORM NAME TO THE EVENT AS REQUIRED BY THE USER.
FORM NAME CAN BE ANYTHING.THE PERFORM STATEMENT FOR THIS FORM
IS DYNAMICALY CALLED.
read table p_eventstab with key name = slis_ev_top_of_page.
if sy-subrc = 0 .
move 'TOP_OF_PAGE' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_top_of_coverpage.
if sy-subrc = 0 .
move 'TOP_OF_COVERPAGE' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_end_of_coverpage .
if sy-subrc = 0 .
move 'END_OF_COVERPAGE' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_foreign_top_of_page.
if sy-subrc = 0 .
move 'FOREIGN_TOP_OF_PAGE' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_foreign_end_of_page.
if sy-subrc = 0 .
move 'FOREIGN_END_OF_PAGE' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_list_modify.
if sy-subrc = 0 .
move 'LIST_MODIFY' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_top_of_list.
if sy-subrc = 0 .
move 'TOP_OF_LIST' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_end_of_page.
if sy-subrc = 0 .
move 'END_OF_PAGE' to p_eventstab-form.
append p_eventstab.
endif.
read table p_eventstab with key name = slis_ev_end_of_list .
if sy-subrc = 0 .
move 'END_OF_LIST' to p_eventstab-form.
append p_eventstab.
endif.
endform. " FILL_EVENTSTAB
*& Form FILL_HEADINGTABLE
text
-->P_HEADING text *
form fill_headingtable tables p_heading structure heading
using tablename.
case tablename.
when 'HEADING'.
p_heading-typ = 'H'.
concatenate
' REPORT NAME:-' syrepid
' ABB Industry Pte Ltd' into p_heading-info.
append p_heading.
write sy-datum using edit mask '__/__/____' to sydatum.
concatenate
' DATE:-' sydatum ' USER: ' sy-uname 'PAGE NO:' sypagno
into p_heading-info.
append p_heading.
when 'HEADING1'.
p_heading-typ = 'H'.
p_heading-info = 'TOP-OF-COVER-PAGE'.
append p_heading.
when 'HEADING2'.
p_heading-typ = 'H'.
p_heading-info = 'END-OF-COVER-PAGE'.
append p_heading.
when 'HEADING3'.
p_heading-typ = 'H'.
p_heading-info = 'FOREIGN-TOP-OF-PAGE'.
append p_heading.
when 'HEADING4'.
p_heading-typ = 'H'.
p_heading-info = 'FOREIGN-END-OF-PAGE'.
append p_heading.
WHEN 'HEADING5'.
P_HEADING-TYP = 'H'.
P_HEADING-INFO = 'LIST-MODIFY'.
APPEND P_HEADING.
when 'HEADING6'.
p_heading-typ = 'H'.
p_heading-info = 'END-OF-PAGE'.
append p_heading.
when 'HEADING7'.
p_heading-typ = 'H'.
p_heading-info = 'END-OF-LIST'.
append p_heading.
when 'HEADING8'.
p_heading-typ = 'H'.
p_heading-info = 'TOP-OF-LIST'.
append p_heading.
endcase.
endform. " FILL_HEADINGTABLE
FORM TOP_OF_PAGE *
form top_of_page.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading[]
exceptions
others = 1.
endform.
*& Form FILL_COLORSTRUCT
text
-->P_COLORSTRUCT text *
form fill_colorstruct using p_colorstruct type slis_coltypes .
p_colorstruct-heacolfir-col = 6.
p_colorstruct-heacolfir-int = 1.
p_colorstruct-heacolfir-inv = 1.
endform. " FILL_COLORSTRUCT
FORM TOP_OF_COVERPAGE *
form top_of_coverpage.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading1[]
exceptions
others = 1.
endform.
FORM END_OF_COVERPAGE *
form end_of_coverpage.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading2[]
exceptions
others = 1.
endform.
FORM FOREIGN_TOP_OF_PAGE *
form foreign_top_of_page.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading3[]
exceptions
others = 1.
endform.
FORM FOREIGN_END_OF_PAGE *
form foreign_end_of_page.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading4[]
exceptions
others = 1.
endform.
FORM LIST_MODIFY *
*FORM LIST_MODIFY.
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
EXPORTING
IT_LIST_COMMENTARY = HEADING5[]
EXCEPTIONS
OTHERS = 1.
*ENDFORM.
FORM END_OF_PAGE *
form end_of_page.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading6[]
exceptions
others = 1.
endform.
FORM END_OF_LIST *
form end_of_list.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading7[]
exceptions
others = 1.
endform.
FORM TOP_OF_LIST *
form top_of_list.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = heading8[]
exceptions
others = 1.
endform.
*--- End of Program
Thanks,
Shankar -
How to Display Sub-Columns using ALV Grid
Hi ,
Could someone tell me how to display sub-columns under a parent column using ALV Grid. Do we have any standard Program which has this scenario. Please let me know.
Thanks,
Abaper.
Message was edited by:
ABAP'eryou can check all with <b>BCALV* or RSDEMO*</b> in SE38 for all Std
check below
BCALV_DND_01 Drag ALV Row to Tree Folder
BCALV_DND_02 Drag Icons from Tree to Rows of the Grid
BCALV_GRID_DND_TREE ALV Grid: Drag and Drop with ALV Tree
BCALV_GRID_DND_TREE_SIMPLE ALV GRID: Drag and drop with ALV tree (simple)
BCALV_TEST_COLUMN_TREE Program BCALV_TEST_COLUMN_TREE
Rewards if useful............
Minal -
How to add ALV button using OO in module pool program using ALV grid
Hello Gurus!!!
Want some tips related how to add button using ALV Grid(OO).
I want to display the button for search, sort ....
Please suggest the step -by-step procedure for implementation of these button.
I am designing the code for transaction FB03. Header data has been displayed but want to display the line items.
Kindly suggest your answers.
Thanks,
SachinHi,
CLASS SELSCR_APPLICATION DEFINITION DEFERRED.
CLASS SELSCR_APPLICATION DEFINITION.
PUBLIC SECTION.
METHODS:
HANDLE_TOOLBAR
FOR EVENT TOOLBAR OF CL_GUI_ALV_GRID
IMPORTING E_OBJECT E_INTERACTIVE,
HANDLE_USER_COMMAND
FOR EVENT USER_COMMAND OF CL_GUI_ALV_GRID
IMPORTING E_UCOMM.
ENDCLASS. "SELSCR_APPLICATION DEFINITION
CLASS SELSCR_APPLICATION IMPLEMENTATION.
METHOD HANDLE_TOOLBAR.
DATA: LS_TOOLBAR TYPE STB_BUTTON.
append SAVE icon
CLEAR LS_TOOLBAR.
MOVE 'SAVE' TO LS_TOOLBAR-FUNCTION.
MOVE ICON_SYSTEM_SAVE TO LS_TOOLBAR-ICON.
MOVE 'Save' TO LS_TOOLBAR-QUICKINFO.
MOVE ' ' TO LS_TOOLBAR-DISABLED.
APPEND LS_TOOLBAR TO E_OBJECT->MT_TOOLBAR.
CLEAR LS_TOOLBAR.
ENDMETHOD. "handle_toolbar
METHOD HANDLE_USER_COMMAND.
CASE E_UCOMM.
WHEN 'SAVE'.
PERFORM UPDATE_FIELDS.
ENDCASE.
ENDMETHOD.
ENDCLASS. "SELSCR_APPLICATION IMPLEMENTATION
these lines should be after calling method SET_TABLE_FOR_FIRST_DISPLAY
SET HANDLER G_APPLICATION1->HANDLE_TOOLBAR FOR GRID1.
CALL METHOD grid1->set_toolbar_interactive.
rgds,
bharat. -
Regarding output using alv grid display
Hi experts,
i have a program
FS_TAB1-A = P_T1.
IF P_T1 = 0.
TEMP1 = 1.
DO TEMP1 TIMES.
FS_TAB1-A = P_T1 * DUMMY1.
APPEND FS_TAB1 TO T_TAB1.
DUMMY1 = DUMMY1 + 1.
ENDDO.
now i have to diplay the p_t1*dummy1 using alv grid display like it goes into thew loop for ten times then i have to show it 10 times like
10 1 102 103 104 111 112 like that can u help mehi,
you have to get the result of the multiplication at each row and then concatenate the result and the factor to show the final result in multiples value and multiplication factor... -
Want to display more than 300 charcters in a column using ALV grid display
Hi Guru's,
I am trying to display more than 500 charcters in a column using alv grid display but it in the output it is showing only 128 characters. Can you help me to display all the characters in particular column Or is there any limitation in maximum of no of charcters for a column?
Thanks,
Radha.Hi Paurl,
Define a work area say
wa_layout type slis_layout_alv.
then fill this work area as
wa_layout-zebra = X
wa_layout-colwidth_optimize = X.
wa_layout-max_linesize = 300.
Then in FM 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
is_layout = wa_layout
etc.
you provided this for the field which is displayed in alv grid will have more than 128 characters.
from this code i want,how it refers to particular field.
when i mentioned field catalog-OUTPUTLEN = '300'.
it is not displayed the field morethan 128 characters.
it only displays 128 characters.
please provide me clear and breif information with suitable code.
i am trying what your sending but it is not displayed more than 128 characters.
if you don't mind please spend for me some time for this and
give me clear and breif information with suitable code.
Thanks & Regards,
Radhakrishna.
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When i connect to itunes, it says in itunes- Itunes could not connect to the ipad "Name" because the ipad is locked with a passcode, but ovbiously i cant unlock my ipad. HELP!!!
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Solaris 10 x86 jumpstart patch problem
I'm trying to jumpstart and deploy the patch using the profile file(classfile). I does work well on the sparc however I seem to have an issue with x86. The line in profile file looks like this patch patch_order nfs server1:/patch/10_x86 patch patch_o