How to control edit checks on alv grid fields

I have set up an alv grid that allows for user input.
The fields are defined from the data dictionary.
Edit checks are happening on all fields, but I would like to turn that off for some fields.
How is that controlled?
Regards!

u need to define ur own field catalog for this purpose, for the fields for which u want to set check box, add property like this
X_FIELDCAT-FIELDNAME = 'LIFNR'.
X_FIELDCAT-TABNAME = 'IT_FINAL'.
X_FIELDCAT-SELTEXT_L = 'VENDOR'.
X_FIELDCAT-NO_ZERO = 'X'.
X_FIELDCAT-OUTPUTLEN = 10.
X_FIELDCAT-COL_POS = 1.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
X_FIELDCAT-FIELDNAME = 'BUKRS'.
X_FIELDCAT-TABNAME = 'IT_FINAL'.
X_FIELDCAT-CHECKBOX = 'X'.
X_FIELDCAT-SELTEXT_L = 'COMPANY'.
X_FIELDCAT-NO_ZERO = 'X'.
X_FIELDCAT-OUTPUTLEN = 4.
X_FIELDCAT-COL_POS = 2.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
 CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
 EXPORTING
 I_PROGRAM_NAME = SY-REPID
 I_INTERNAL_TABNAME = 'IT_FINAL'
 I_INCLNAME = SY-REPID
 CHANGING
 CT_FIELDCAT = IT_FIELDCAT
 EXCEPTIONS
 INCONSISTENT_INTERFACE = 1
 PROGRAM_ERROR = 2
 OTHERS = 3.
 CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
 EXPORTING
 I_CALLBACK_PROGRAM = SY-REPID
 IS_LAYOUT = L_LAYOUT
 IT_FIELDCAT = IT_FIELDCAT
 TABLES
 T_OUTTAB = IT_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.
u can even check program BCALV_EDIT_05, award points if found helpful

Similar Messages

How to make a entire column editable in an ALV grid

Hi all,
 I am trying to make a column editable in an ALV grid. For that I wrote the following code. In the below code I have set the 'edit' field of ls_fcat to 'X'. But Iam getting Runtime error. Can anyone help in resolving this problem or suggest any method to make a column editable in an ALV grid.
form prepare_fc changing go_fieldcat type lvc_t_fcat.
data: ls_fcat type lvc_s_fcat.
refresh: go_fieldcat.
clear: ls_fcat.
ls_fcat-reptext = ' Safety Stock Figures'.
ls_fcat-coltext = 'Safety Stock Figures'.
ls_fcat-fieldname = 'EISBE'.
ls_fcat-ref_table = 'IMAT'.
ls_fcat-edit = 'X'.
modify go_fieldcat from ls_fcat.
APPEND LS_FCAT TO GO_FIELDCAT.
endform.
Thanks & Regards,
Vishnu Priya.

ls_fcat-edit = 'X'.
is correct only.
have a look into this code
struct_grid_lset TYPE lvc_s_layo,
i_grid_fcat TYPE lvc_t_fcat
DATA ls_fcat TYPE lvc_s_fcat.
CLEAR ls_fcat.
ls_fcat-fieldname = 'MONTH'.
ls_fcat-ref_table = 'TYPE'.
ls_fcat-ref_field = 'C'.
 ls_fcat-edit = 'X'.
ls_fcat-coltext = text-030."Month
ls_fcat-seltext = text-030.
APPEND ls_fcat TO p_i_grid_fcat.
CLEAR ls_fcat.
ls_fcat-fieldname = 'YEAR'.
ls_fcat-ref_table = 'TYPE'.
ls_fcat-ref_field = 'C'.
ls_fcat-coltext = text-031."Year
ls_fcat-seltext = text-031.
APPEND ls_fcat TO p_i_grid_fcat.
CALL METHOD o_grid->set_table_for_first_display
 EXPORTING
 i_bypassing_buffer = space
 is_variant = ws_f_grid_disvar
 i_save = ws_c_grid_save
 is_layout = struct_grid_lset
 CHANGING
 it_outtab = i_grid_outs[]
 it_fieldcatalog = i_grid_fcat[]
 it_sort = i_sort_fcat. " Period
Also Check this code.Another way using field symbols.
i_fieldcat TYPE lvc_t_fcat,
 w_layout TYPE lvc_s_layo ,
 w_variant TYPE disvariant.
FIELD-SYMBOLS : <lfs_fieldcat> TYPE lvc_s_fcat.
*Default display
LOOP AT p_fieldcat ASSIGNING <lfs_fieldcat>.
 CASE <lfs_fieldcat>-fieldname.
 WHEN 'GL_ACCT'.
 <lfs_fieldcat>-coltext = text-050.
 <lfs_fieldcat>-no_out = ' '.
 <lfs_fieldcat>-scrtext_l = text-050.
 <lfs_fieldcat>-edit = 'X'.
WHEN OTHERS.
 ENDCASE.
ENDLOOP.
Hope this helps.

How to enable excel downloading in ALV grid report.

Hi all,
How to enable excal downing in ALV grid report?
Thanks in Advance.
Siva Sankar.

hi
check the following code
Example of a Simple ALV Grid Report
REPORT ZTUFI091 .
*& Report ZDEMO_ALVGRID *
*& Example of a simple ALV Grid Report *
*& The basic requirement for this demo is to display a number of *
*& fields from the EKKO table. *
*REPORT zdemo_alvgrid .
TABLES: ekko.
type-pools: slis. "ALV Declarations
*Data Declaration
TYPES: BEGIN OF t_ekko,
ebeln TYPE ekpo-ebeln,
ebelp TYPE ekpo-ebelp,
statu TYPE ekpo-statu,
aedat TYPE ekpo-aedat,
matnr TYPE ekpo-matnr,
menge TYPE ekpo-menge,
meins TYPE ekpo-meins,
netpr TYPE ekpo-netpr,
peinh TYPE ekpo-peinh,
END OF t_ekko.
DATA: it_ekko TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,
 wa_ekko TYPE t_ekko.
*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,
 gt_events type slis_t_event,
 gd_prntparams type slis_print_alv.
*Start-of-selection.
START-OF-SELECTION.
perform data_retrieval.
perform build_fieldcatalog.
perform build_layout.
perform build_events.
perform build_print_params.
perform display_alv_report.
*& Form BUILD_FIELDCATALOG
 Build Fieldcatalog for ALV Report
form build_fieldcatalog.
There are a number of ways to create a fieldcat.
For the purpose of this example i will build the fieldcatalog manualy
by populating the internal table fields individually and then
appending the rows. This method can be the most time consuming but can
also allow you more control of the final product.
Beware though, you need to ensure that all fields required are
populated. When using some of functionality available via ALV, such as
total. You may need to provide more information than if you were
simply displaying the result
 I.e. Field type may be required in-order for
 the 'TOTAL' function to work.
fieldcatalog-fieldname = 'EBELN'.
fieldcatalog-seltext_m = 'Purchase Order'.
fieldcatalog-col_pos = 0.
fieldcatalog-outputlen = 10.
fieldcatalog-emphasize = 'X'.
fieldcatalog-key = 'X'.
fieldcatalog-do_sum = 'X'.
fieldcatalog-no_zero = 'X'.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'EBELP'.
fieldcatalog-seltext_m = 'PO Item'.
fieldcatalog-col_pos = 1.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'STATU'.
fieldcatalog-seltext_m = 'Status'.
fieldcatalog-col_pos = 2.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'AEDAT'.
fieldcatalog-seltext_m = 'Item change date'.
fieldcatalog-col_pos = 3.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'MATNR'.
fieldcatalog-seltext_m = 'Material Number'.
fieldcatalog-col_pos = 4.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'MENGE'.
fieldcatalog-seltext_m = 'PO quantity'.
fieldcatalog-col_pos = 5.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'MEINS'.
fieldcatalog-seltext_m = 'Order Unit'.
fieldcatalog-col_pos = 6.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'NETPR'.
fieldcatalog-seltext_m = 'Net Price'.
fieldcatalog-col_pos = 7.
fieldcatalog-outputlen = 15.
fieldcatalog-datatype = 'CURR'.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'PEINH'.
fieldcatalog-seltext_m = 'Price Unit'.
fieldcatalog-col_pos = 8.
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_events
 is_print = gd_prntparams
 i_save = 'X'
 is_variant = z_template
 tables
 t_outtab = it_ekko
 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 ebeln ebelp statu aedat matnr menge meins netpr peinh
up to 10 rows
from ekpo
into table it_ekko.
endform. " DATA_RETRIEVAL
Form TOP-OF-PAGE *
ALV Report Header *
Form top-of-page.
*ALV Header declarations
data: t_header type slis_t_listheader,
 wa_header type slis_listheader,
 t_line like wa_header-info,
 ld_lines type i,
 ld_linesc(10) type c.
Title
wa_header-typ = 'H'.
wa_header-info = 'EKKO Table Report'.
append wa_header to t_header.
clear wa_header.
Date
wa_header-typ = 'S'.
wa_header-key = 'Date: '.
CONCATENATE sy-datum+6(2) '.'
 sy-datum+4(2) '.'
 sy-datum(4) INTO wa_header-info. "todays date
append wa_header to t_header.
clear: wa_header.
Total No. of Records Selected
describe table it_ekko lines ld_lines.
ld_linesc = ld_lines.
concatenate 'Total No. of Records Selected: ' ld_linesc
 into t_line separated by space.
wa_header-typ = 'A'.
wa_header-info = t_line.
append wa_header to t_header.
clear: wa_header, t_line.
call function 'REUSE_ALV_COMMENTARY_WRITE'
 exporting
 it_list_commentary = t_header.
 i_logo = 'Z_LOGO'.
endform.
 FORM USER_COMMAND *
 --> R_UCOMM *
 --> RS_SELFIELD *
FORM user_command USING r_ucomm LIKE sy-ucomm
 rs_selfield TYPE slis_selfield.
Check function code
CASE r_ucomm.
 WHEN '&IC1'.
Check field clicked on within ALVgrid report
 IF rs_selfield-fieldname = 'EBELN'.
 Read data table, using index of row user clicked on
 READ TABLE it_ekko INTO wa_ekko INDEX rs_selfield-tabindex.
 Set parameter ID for transaction screen field
 SET PARAMETER ID 'BES' FIELD wa_ekko-ebeln.
 Sxecute transaction ME23N, and skip initial data entry screen
 CALL TRANSACTION 'ME23N' AND SKIP FIRST SCREEN.
 ENDIF.
ENDCASE.
ENDFORM.
*& Form BUILD_EVENTS
 Build events table
form build_events.
data: ls_event type slis_alv_event.
call function 'REUSE_ALV_EVENTS_GET'
 exporting
 i_list_type = 0
 importing
 et_events = gt_events[].
read table gt_events with key name = slis_ev_end_of_page
 into ls_event.
if sy-subrc = 0.
 move 'END_OF_PAGE' to ls_event-form.
 append ls_event to gt_events.
endif.
 read table gt_events with key name = slis_ev_end_of_list
 into ls_event.
if sy-subrc = 0.
 move 'END_OF_LIST' to ls_event-form.
 append ls_event to gt_events.
endif.
endform. " BUILD_EVENTS
*& Form BUILD_PRINT_PARAMS
 Setup print parameters
form build_print_params.
gd_prntparams-reserve_lines = '3'. "Lines reserved for footer
gd_prntparams-no_coverpage = 'X'.
endform. " BUILD_PRINT_PARAMS
*& Form END_OF_PAGE
form END_OF_PAGE.
data: listwidth type i,
 ld_pagepos(10) type c,
 ld_page(10) type c.
write: sy-uline(50).
skip.
write:/40 'Page:', sy-pagno .
endform.
*& Form END_OF_LIST
form END_OF_LIST.
data: listwidth type i,
 ld_pagepos(10) type c,
 ld_page(10) type c.
skip.
write:/40 'Page:', sy-pagno .
endform.
hope it will help you
regards
sreelatha gullapalli

Foreign Key check in ALV Grid

Hi all.
I'm trying to have data automatically validated using Foreign Keys in an (editable) ALV Grid. I managed to get the proper values in a dropdown on F4, but i want the manual entries validated without coding every field individually.
The field in question is LFA1-REGIO. This field has a Foreign Key in T005S. I'm using F.M. DDIF_TABL_GET to populate my Field Catalog. This gives me all Foreign Key fields for my fields.
If the user enters 'ZZ' as a Region(LFA1-REGIO), the auto-validation of CL_GUI_ALV_GRID does not recognize that this value is invalid.
I've debugged the class methods that handle the validation, but it seems the problem is in the way i'm setting up my Foreign Key info.
Could someone tell me how to set this up properly? i also have access to the dependant field LAND1, and would like to integrate it in the Validation, but this is a second priority. Thanks in advance.

Hi Jester,
In your ALV Grid Field Catalog (LVC_S_LAYO), for REGIO check whether field checktable has value T005S and ref_field has REGIO and ref_table has LFA1.
If the above entries are fine and still the validation does not occur then try changing the ref_table to T005S and see..
Hope this helps..
Sri

How to get f4 help in alv grid in container-urgent

hi,
how to get f4 help in alv grid in container using abap objects
ganesh

Hi Ganesh,
Did you have a look at sample report BCALV_TEST_GRID_F4_HELP ?
Here is part of the header documentation:
*& Report BCALV_GRID_F4_HELP *
Purpose:
~~~~~~~~
This report illustrates the use of f4-Help in an alv grid control.
Background:
~~~~~~~~~~~
There a two possibilities to implement an f4-Help in the alv grid
control: one can either use standard f4-help or write one by Hand.
For the former there is nothing to do at all. This report shows how
to implement user-defined f4-help.
I am sure you will find within this report the solution you are looking for.
Reward points if this Helps.
Manish

Set editable/non-editable checkbox in alv grid

Hi all,
How to set a checkbox in alv grid in editable/non-editable. i am using alv gird display function module for this. i tried to used method cl_gui_alv_grid=>mc_style_disabled. but its not working. is it possible to have this functionality in grid? please help. thanks in advance.

Hi,
Try like this.
CALL METHOD gr_alvgrid->set_table_for_first_display
EXPORTING
I_BUFFER_ACTIVE =
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 =
IT_HYPERLINK =
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
regards
Rajesh kumar

Editing of the ALV grids

hi Experts!!
i am working in the editing of the ALV grids using objects..when we edit the alv i want the same to be update to the DB tables..i tryied most of the methods like GET_CEL_VALUES(this i m getting only cursor value)/ get_changed valuse and also demo perog BCALVEDIT_04 but its not working..i am not understanding how to code. plz suggest me on this that is there any good procedure which i can follwo,,plz replyem...

Hi Mahesh,
The major difference between editable and non-editable ALV Grid is "registering edit event".
In your program you might not have registered your ALV Grid as editable. You can try using below code for the same.
Registering edit event
 call method w_grid->register_edit_event
 exporting
 i_event_id = cl_gui_alv_grid=>mc_evt_modified
 exceptions
 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.
Note: w_grid is ref to cl_gui_alv_grid.
Best Regards
Ali S

One editable cell in alv grid using function module

Hello all,
Any one have an idea how to make a single editable cell in alv grid using function module, i mean to say
with out using object oriented programming.
Regards,
Prakash

Hi,
Using ALV List display it is possible.
Try this.
TYPE-POOLS:SLIS.
DATA: X_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
DATA: IT_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV.
DATA:IT_EVENTS TYPE SLIS_T_EVENT.
data: begin of it_chg occurs 0,
 index type sy-tabix,
 end of it_chg.
DATA: X_EVENTS TYPE SLIS_ALV_EVENT.
DATA: BEGIN OF ITAB OCCURS 0,
 NAME(10) TYPE C,
 ZTERM TYPE C,
 END OF ITAB.
PERFORM FILL_TABLE.
loop at itab where zterm = 'A'.
it_chg-index = sy-tabix + 3.
" addition 3 IS FOR FIELD LABELS
append it_chg.
clear it_chg.
endloop.
DATA:L_POS TYPE I VALUE 1.
CLEAR: L_POS.
L_POS = L_POS + 1.
**fieldcatalog
X_FIELDCAT-FIELDNAME = 'NAME'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = L_POS.
X_FIELDCAT-OUTPUTLEN = '10'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-FIELDNAME = 'ZTERM'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = L_POS.
X_FIELDCAT-OUTPUTLEN = '10'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
**events
REFRESH:IT_EVENTS.
CLEAR:X_EVENTS,IT_EVENTS.
X_EVENTS-NAME = SLIS_EV_END_OF_LIST.
X_EVENTS-FORM = 'MODIFY_LIST'.
APPEND X_EVENTS TO IT_EVENTS.
CLEAR X_EVENTS.
END-OF-SELECTION.
data lv_repid type sy-repid.
lv_repid = sy-repid.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
 EXPORTING
 I_CALLBACK_PROGRAM = lv_REPID
 IT_FIELDCAT = IT_FIELDCAT
 IT_EVENTS = IT_EVENTS
 TABLES
 T_OUTTAB = ITAB
 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.
*& Form FILL_TABLE
 text
FORM FILL_TABLE.
ITAB-NAME = 'AAA'.
ITAB-ZTERM = 'A'.
APPEND ITAB.
clear itab.
ITAB-NAME = 'ABC'.
ITAB-ZTERM = 'B'.
APPEND ITAB.
clear itab.
ITAB-NAME = 'TEST'.
ITAB-ZTERM = 'C'.
APPEND ITAB.
clear itab.
ITAB-NAME = 'BBB'.
ITAB-ZTERM = 'D'.
APPEND ITAB.
clear itab.
ITAB-NAME = '123'.
ITAB-ZTERM = 'E'.
APPEND ITAB.
clear itab.
ITAB-NAME = 'GEN'.
ITAB-ZTERM = 'A'.
APPEND ITAB.
clear itab.
ITAB-NAME = 'ALV'.
ITAB-ZTERM = 'F'.
APPEND ITAB.
clear itab.
ITAB-NAME = 'ALVTEST'.
ITAB-ZTERM = 'A'.
APPEND ITAB.
clear itab.
ENDFORM. "FILL_TABLE
*& Form MODIFY_LIST
 text
FORM MODIFY_LIST.
data: l_lines type i.
describe table itab lines l_lines.
L_LINES = L_LINES + 3.
"because we have 3 lines extra occupied by lables.
"if we have header,i mean top of page add the no.of lines
"how many ever top of page have + 3 for labels.
DO L_LINES TIMES.
 read table it_chg with key INDEX = sy-index.
 if sy-subrc = 0.
**This code is for reading the out put line
**and modify accordinlg to our requiremnet.
**don't chnage this.
 READ LINE SY-INDEX INDEX SY-LSIND.
 IF SY-SUBRC = 0.
 MODIFY LINE SY-INDEX INDEX SY-LSIND
 FIELD FORMAT ITAB-NAME INPUT.
 ENDIF.
 ENDIF.
ENDDO.
ENDFORM. "MODIFY_LIST

How to trigger left_click_run event on ALV GRID

Hiiiiiiii........
Can any of u please tell me how to trigger left_click_run event on ALV GRID.
There is an event LEFT_CLICK_RUN and its a public accessed event. But the problem is , the corresponding attribute of this event "EVENT_LEFT_CLICK_RUN" which is needed to registered that event (We need to register our events through a method set_register_events using table of type cntl_simple_events...) is protect accessed. So I am unable to use that attribute...Could u please tell me is there any alternative way to register that event.......ANY POSSIBLE WAY?
Thanks in advance,
Rams

I think you should use event selection_changed. Note that you shouldn't allow multiple selection for the tree at the same time, i.e. use: create object g_tree exporting \[...\] node_selection_mode = cl_gui_column_tree=>node_sel_mode_single.
For more information, see this thread: Urgently required : cl_gui_alv_tree single_click event...

How can I call functionality of ALV Grid by event of button outside grid?

Hello,
How can I call functionality of ALV Grid by event of button located outside ALV Grid? For example how to fire printing of this ALV Grid by button click elsewhere on the screen (not in toolbar of ALV Grid).
Best regards,
Josef Motl

hi Motl,
these are steps to create a button in ALV and trigger an event from it..
1.Use the parameter i_callback_pf_status_set in the function module REUSE_ALV_GRID_DISPLAY
i_callback_program = gd_repid
i_callback_pf_status_set = 'SET_PF_STATUS'
form set_pf_status using rt_extab type slis_t_extab.
set pf-status 'NEWALVSTATUS'.
endform.
You have to copy the standard ALV pf stauts to 'NEWALVSTATUS' and add your button.
2.You have to do the following to process the new button click.
i_callback_user_command = 'USER_COMMAND'
form user_command using i_ucomm like sy-ucomm
is_selfield type slis_selfield.
case i_ucomm.
3. to copy the standard pf status to a new one.go to the ALV screen and take the menu System -> Status. Then look for the standard pf status. Copy this to Z range and then add your new button.
reward points if helpful
regards
satesh

How to make the editable col. in alv grid scrollable?

friends,
    i have made the last col. in my alv grid editable..even though i have declared it as char of length 255, it's showing only 50 characters in the grid..but when i try to type beyond 50 characters, it's not allowing...how to make it scrollable so that it extends beyond 50 char. and capture all the characters typed in that col.? pl suggest..thanks all..
Sathish. R

Hi, u can extend the length of your last field.
LOOP AT t_fieldcat INTO ls_fcat.
    CASE ls_fcat-fieldname.
      WHEN text-001.
        ls_fcat-outputlen = c_10.                    "10
      WHEN text-002.
        ls_fcat-outputlen = c_20.                    "20
      WHEN text-003.                                  "your lastfield
        ls_fcat-outputlen = c_255.                  "255
            "do nothing
    ENDCASE.
*fixed column
    ls_fcat-fix_column = c_x.
*changes to take effect
    MODIFY t_fieldcat FROM ls_fcat.
    IF sy-subrc = 0.
      "do nothing
    ENDIF.
    CLEAR ls_fcat.
ENDLOOP.

Hi regarding how to put f4 help for alv grid editable

Hi,
Please guide me with sample program how to pass f4 value for particular selected field . In case i haved kunnr ,sales org , channel , division and i select kunnr for selected kunnr i need to exaactact the data for kunnr in kna1 table and place that value in f4 editable field .
Regarding
anil

Hi
Please check program BCALV_GRID_EDIT_DELTA
Thanks
Vishal Kapoor

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'er

you can check all with BCALV* or RSDEMO* 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

Editable rows on ALV Grid

Hi.
How can I make one column user-editable on ALV Grid?
Thanks in advance,
Brian Gonsales

Hi,
Check out the below links:
http://www.sapfans.com/forums/viewtopic.php?t=84933
http://www.sapfans.com/forums/viewtopic.php?t=69878
Thanks.

ALV Grid fields from editable to non-editable mode

Hi,
I am displaying my data through ALV Grid. In my grid the non-key fields are in editable mode.
When I edit any of the editable fields and place the cursor on other field the field which I have edited should become disable(non-editable). Again if I want to edit the same field which is now in non-editable mode should again change to editable mode when the cursor is placed on it.
Thanks & Regards,
Adithya M.

Hi Adithya,
I am confused by your statement "place the cursor on other field the field which I have edited should become disable" -- are you stating that this is the requirement or what is currently happening with your program. The way the edit fields should work by default is they are editable at all times unless you tell it otherwise.
If you are saying your requirement is to change the field to disabled once the field is edited (runtime change), first you want to handle the event on data changed then within your method of handling on data changed, you can disable the field from being edited by using cell styles and changing the value to disabled.
If you look at program BCALV_GRID_EDIT,
You will find code where it disables the field for edit using Cell Style -- this will give you an idea how Cell Style controls editable fields and display fields:
        ls_cell-style = cl_gui_alv_grid=>mc_style_enabled.
        ls_cell-maxlen = 4.
        ls_cell-fieldname = 'CARRNAME'.
        append ls_cell to gt_sflight-cell.
This specific code will set the field disabled when the program is first exectued, in your case if you need to do this at run time, after someone edits the field, you need to implement handling the event on data changed, in the same program you will find:
method handle_data_changed.
   perform data_changed using er_data_changed.
endmethod.
It is within this method that you can disable a field for editing.
However, once it is disabled you will not get back into the handle_data_changed method. I'm not sure I understand your statement "Again if I want to edit the same field which is now in non-editable mode should again change to editable mode when the cursor is placed on it." Why would you want the user to be able to edit something, then show it disabled, then let them click on it and edit it again? Why not just leave it in edit mode? Maybe if I understand the requirement better, I can answer this portion of the question.
If this is based on security or changing from edit to display for the entire grid, you can run the same program mentioned above and click on the Change/Display button in the top left to see how it enables and disables the entire grid for editing.
Cheers,
Bonnie

How to control edit checks on alv grid fields

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