ALV disable row selection

Hai gurus,
In my ALV output I want to disable the left most button (Row selector) for some reasons Dynamically.
The user should not select the entire row for some condition.
loop at itab.
     If itab-field1 eq 'AA'.
         Disable row for selection.
     endif.
endloop.
Thanks in advance .....

Hi Shridhar,
I think it is difficult to have selection boxes on some condition.
We can have only one type of selection mode for alv.
Kindly refer following link for your solution
http://help.sap.com/saphelp_47x200/helpdata/en/ef/a2e9eff88311d2b48d006094192fe3/frameset.htm
I have tried it in many ways but not able to have its solution.
Kindly share it with all of us if you get the solution.
Hope it helps,
Pratik Vora
Edited by: Pratik Vora on Feb 23, 2009 11:23 AM

Similar Messages

ALV - problem to disable row selection (SET_ROW_SELECTABLE)

Hi,
I'm using an (non editable) ALV with a supply function to display details to each line.
I have to buttons "New" and "Modify" to insert a new line or to modify an existing row (in the details).
This works fine.
Now what I want to do is, if the user press one of the buttons "New" or "Modify", I want to disable the row selection of the ALV, so the user can't select another row during inserting or editing.
For this, I've implemented in the WDDOMODIFYVIEW of the view the coding to enable or disable the row selection
lo_value->if_salv_wd_table_settings~SET_ROW_SELECTABLE( ABAP_TRUE ).
* or
lo_value->if_salv_wd_table_settings~SET_ROW_SELECTABLE( ABAP_FALSE ).
In case of "New" this works fine. The row selection is disabled.
But not in case of "Modify".
There is a strange behaviour:
The row selection is not completely disabled. It looks like you can select rows, but if you select another row, it is automatically jumping to the first row and also the details is updated to the first row.
The different between "New" and "Modify" is, that in "New", I create a new element in the ALV.
Than it works correct. If I do the same in "Modify", I have the same correct behavior.
But of course, I don't want to insert a new row in my "modify" mode.
So maybe it has something todo with set lead selection?
Maybe I do something wrong or that is a problem in the abap release. But I can't find anything in OSS.
Thanks in advance!
Andreas

Hi,
I would like to propose another approach here,
I assume that ALV is in read only mode.
1. User select the row and press the "Modify" button. As soon as user press the modify button "disable" the Modify and New button.
2. Once the user is finish with the changes and press save. Enable the new and modify button.
3. Without saving if user select anyother row then raise the "Save" confirmation popup with Yes, NO and Cancel button.
4. If User press the New button then add new row and disable the "New" and "Modify button". Follow the Step 2 and 3 for this case also.
I hope this will give you some idea.
Thanks,
Rahul

ALV grid row selection event

Hi,
I have alv grid using cl_gui_alv_grid. I want to capture the row selection event and display the detail below the table.
how do I capture the row selection.? I want to display the details below as and when the row selection changed.
Regards
Panneer

More detail example, also works with multiple selections:
data go_alv type ref to cl_gui_alv_grid.
data go_handler type ref to lcl_event_receiver.
*       CLASS lcl_event_receiver DEFINITION
class lcl_event_receiver definition.
public section.
    methods delayed_change_select
            for event delayed_changed_sel_callback of cl_gui_alv_grid.
endclass.                    "lcl_event_receiver DEFINITION
*       CLASS lcl_event_receiver IMPLEMENTATION
class lcl_event_receiver implementation.
method delayed_change_select.
    message 'Selection changed' type 'S'.
endmethod.                    "delayed_change_selection
endclass.                    "lcl_event_receiver IMPLEMENTATION
*&      Module STATUS_0100 OUTPUT
module status_0100 output.
data lt_fcat_lvc type lvc_t_fcat.
data lt_fcat_alv type slis_t_fieldcat_alv.
data ls_layo type lvc_s_layo.
set pf-status 'MAIN'.
if go_alv is initial.
    ls_layo-sel_mode = 'A'.
*   ls_layo-sel_mode = 'B'.    "Also works
*   ls_layo-sel_mode = 'C'.    "Also works
*   ls_layo-sel_mode = 'D'.    "Also works
    call method go_alv->set_table_for_first_display
      exporting
        is_layout       = ls_layo
      changing
        it_fieldcatalog = lt_fcat_lvc
        it_outtab       = gt_data[].
    create object go_handler.
    set handler go_handler->delayed_change_select for go_alv.
    call method go_alv->register_delayed_event
      exporting
        i_event_id = cl_gui_alv_grid=>mc_evt_delayed_change_select.
endif.
endmodule.                 " STATUS_0100 OUTPUT

ALV Without Row Selection

Good Morning,
I've created a report using REUSE_ALV_GRID_DISPLAY.
I want to exclude de boxes for row selection in the left of the grid, how can i do that?
This should be basic...
Best Regards,
Pedro Gaspar

Hi Pedro,
try this:
DATA: EXCLUDING TYPE SLIS_T_EXTAB.
DATA: WA_EXCLUDING TYPE SLIS_EXTAB.
WA_EXCLUDING-FCODE = '&ETA'.
APPEND WA_EXCLUDING TO P_EXCLUDING.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
 EXPORTING
 I_CALLBACK_PROGRAM = PROGNAME
 I_CALLBACK_PF_STATUS_SET = 'MAIN'
 I_CALLBACK_USER_COMMAND = 'USER_COMMAND'
 I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE'
 IS_VARIANT = VARIANT
 IS_LAYOUT = LAYOUT
 IT_FIELDCAT = FIELDCAT
 IT_EXCLUDING = EXCLUDING
 IT_SORT = SORT
 IT_FILTER = FILTER
 I_SAVE = 'A'
 IT_EVENTS = EVENTS
 IT_EVENT_EXIT = EVENT_EXIT
 IS_PRINT = PRINT
 TABLES
 T_OUTTAB = ITAB
 EXCEPTIONS
 PROGRAM_ERROR = 1
 OTHERS = 2.
Regards, Dieter

ALV Grid row selection possible options

Hello Experts,
I have an ALV Grid output with rows color codes based on certain status for each rows.Now when the user selects one or more lines to do the next process, what happens now as sap standard is the selected lines becomes highlighted ( kind of yellowish) and the selection button gets pressed.
But what the user is requesting is ,lets say he selects one blue and another red line, then both becomes yellow (because of the SAP standard highlighting) ...he would like those line colors to be still red and blue and only the selection button pressed.
Is there a way to do that is ALV grid? I'm trying to convince him to look at the status colum if he gets confused with what colors he selected or I will have to use a checkbox field as the first column and and hide the ALV selection option.
But was curious to find if this is possible in ALV?Or any other suggestions to handle this requirement is welcome.
Mat

Hi Mat,
I am curious if your user is so arogant when he buys a car too. Does he say to dealer "Sorry I don't want this gear lever to be placed here and here, I want it a litte bit higher. Can you please fix that?". This sounds like you are struggling with dumb user. I have never heard of someone complaining that the standard highlight is in wrong color. You already provided to him row colors, right? I think most of the users would be hugging you for such facilities.
I think in your case as the user is inalterable you should go for the checkboxes as you say. This way maybe you will somehow satisfy his needs (as the row colors will be kept even during selection). Personally I wouldn't bother such requirements. As long as the program reports correct data, he should not complain at all.
Good luck then
Marcin

Can i raise any event on the ALV GRID row selection.

Hi All ,
Is there any way to trigger any event upon the selction of the ALV GRID rows?
Suppose i have 2 grid controls 1 for Header and the other for corresponding line items . I would have already the header data (differnt document headers) populated , upon selecting (i don't want any user click or button click) one of the header i want to do some changes to the corresponding line times for the header data selected...
Please give me some tips on how to go about on this .
Thanks,
ALFH

upon selecting ?
how the user will select , since you dont want user click or button click?
one option is to have hotspot, but again user has to click .
Regards
Raja

Alv colour row select first row

Hi. I hava an alv with colour in some rows. When i want to select another row distint the first, it always goes to de first row and it doesn't allow me select other row.
how can i solve this to select for example the third row.
thanks.

Hi,
Are you programatically setting the selection of the ALV row anywhere in your program? This might happen if you set the lead selection of the node in the WDDOMODIFYVIEW method of your view. Can you please check that ? Also you can try changing the selection mode of your ALV:
lo_config_model_value = lo_interfacecontroller->get_model( ).
lo_config_model_value->IF_SALV_WD_TABLE_SETTINGS~SET_SELECTION_MODE(CL_WD_TABLE=>E_SELECTION_MODE-AUTO).
Best Rgds,
Viqar.

Disable row selection for certain column in JTable

I have a JTable with several columns, one of which contains an "Info" button. I already have it worked out that when I click on the "Info" button, that event gets passed from the JTable to the button. I have multi-select enabled for the JTable, but I don't want clicking on the "Info" button to change the current selection. I have a klugy "fix" working where I save off the current selection, and then restore it after the user presses the "Info" button. However, this results in "flashing" - the row containing the selected "Info" button becomes selected briefly, then the original selection is restored. How can I avoid this? I would like to just ignore selection events on the "Info" column, but still pass the mouse click event through to the button.
Any suggestions?

try this
        JTable table = new JTable() {
            public void changeSelection(int rowIndex, int columnIndex, boolean toggle, boolean extend) {
                if (!getColumnModel().getColumn(columnIndex).getIdentifier().equals("Info")) {
                    super.changeSelection(rowIndex, columnIndex, toggle, extend);
                }//else

Sorting JTab disables row selection

In a scroll panel I inserted a Jtable that shows view data. Sorting works by double-clicking the column header. After sorting however rows cannot be selected, sometimes the table gets reorganized again.
How can I allow a row to be selected after sorting as described above?
Thank you.

This is the way the sort model was designed. I filed an enahncement request.
Frank

Row Selection in ALV on Single click

Hi
Can we read the row in ALV on row selection ? i set gs_layout-sel_mode = 'D'.
My Scenario is as under
there is an ALV on the screen in which i have displayed the data . there is a push button on the screen. User will select the row and then click the push button. on click of that push button selected row should move to the work area.
I am using following method
CALL METHOD g_Grid->SET_TABLE_FOR_FIRST_DISPLAY
Regards
Ammad

If the method [g_grid->get_selected_rows|http://help.sap.com/saphelp_erp2004/helpdata/en/0a/b55312d30911d2b467006094192fe3/frameset.htm] returns no row, then try a [g_grid->get_current_cell|http://help.sap.com/saphelp_erp2004/helpdata/en/0a/b552fad30911d2b467006094192fe3/frameset.htm] (Don't forget the [cl_gui_cfw=>flush|http://help.sap.com/saphelp_erp2004/helpdata/en/06/3fa1879f2811d2bd68080009b4534c/frameset.htm] to synchronize the automation queue.)
Regards,
Raymond

Jtable - disable mouse selection

hello,
i did like to disable row selection in a jtable by mouse.
in fact, the user should not be able to select rows in the table, but programmatily it should work.
any ideas?
thank you
greets
lukas

You could try removing all the MouseListeners from the table. I don't know what other functionality you would lose.
MouseListener[] listeners = (MouseListener[])table.getListeners(MouseListener.class);
for (int i = 0; i < listeners.length; i++)
table.removeMouseListener( listeners[i] );

ALV Grid multiple row selection, disabling some

Does anyone know if it is possible to have an ALV grid with multiple row selection allowed but for some rows the row selection is disabled?
Kind regards,
John.

Hi John,
You can add a check box and select multiple rows. I am using the same technique. I have used OO.
a) Use Even handler "Double Click"
b)Using "SELECT_ALL_ENTRIES CHANGING PT_OUTTAB TYPE STANDARD TABLE" and I am sorting based Check box selection.
Need more help please let me know. I will send you the code.
Lanka
Message was edited by: Lanka Murthy

How to disable line selection functionality in ALV.

Hallo guys,
I need to disable the ALV functionality to select one(or more) lines.
How to hide this push button on the right side?
Thanks.

hi
good
check this
*& Report ZDEMO_ALVGRID_SELROW                                        *
*& Example of a simple ALV Grid Report                                 *
*& The basic ALV grid, Enhanced to display capture each row a user has *
*& selected                                                            *
REPORT zdemo_alvgrid_selrow                 .
TABLES:     ekko.
type-pools: slis.                                 "ALV Declarations
*Data Declaration
TYPES: BEGIN OF t_ekko,
SEl,                         "stores which row user has selected
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.
*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.
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-do_sum      = 'X'.        "Display column total
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-box_fieldname     = 'SEL'.
                                 "set field name to store row selection
gd_layout-edit              = 'X'. "makes whole ALV table editable
gd_layout-zebra             = 'X'.
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                = 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 corresponding fields of table it_ekko.
endform.                    " DATA_RETRIEVAL
      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.
    WHEN '&DATA_SAVE'. "user presses SAVE
    loop at it_ekko into wa_ekko.
      if wa_ekko-sel EQ 'X'.
      Process records that have been selected
      endif.
    endloop.
ENDCASE.
ENDFORM.
thanks
mrutyun^

Cell(Row) Selection not display in OOPS ALV

Hi all,
I am not able to get the cell(row) selection in the oops ALV when i called it second time.
I am displaying some information using oops alv in 100 screen. After user action on 100 screen i am calling 200 screen with different information which is also display in oops alv. When i displaying information in second time the cell(row) selection is not getting displayed.
For both ALV the fieldcatelog is different.
Initially i tried using same container but i face same problem, so i am trying to call second alv in new screen.
But problem remain same.
Can anyone help me to solve this problem ?
Regards
Nilesh

hi,
can u send ur report so dat i can look furhter to it.and help u out

How to make the first row selected before the display of ALV grid

Hello Experts,
I created a ALV grid using custom container in a screen . Now i want do the follwing:
1. i want that, the first line must be selected before the display of ALV.
2. I have selection buttons . But i dont want the multiselect button and the
 standard toolbar in the ALV grid.
Could any one please help me regarding the above?
Thanks & Regards
Sudhansu

can u pls explain in more details with an example?
I am telling u the scenario.
1. i have a screen(Modal dialog Box) containing ALV grid with selection buttons for each row (top part) and a subscreen(second part).
 Now when i click on a selection button, it will display the corresponding values in the subscreen.
 When this screen will display for the first time , then first row of the ALV grid should be selected and the corresponding values should be displayed in the subscreen.
i wrote the following code in the PAI. But when i select a record its not triggering the PAI.
DATA:
 gi_index_rows TYPE lvc_t_row, " Internal table for indexes of selected rows
 g_selected_row LIKE lvc_s_row, " Information about 1 row
 l_lines TYPE i.
CLEAR g_wa_vdmeko.
*get selected row
CALL METHOD g_alv_grid->get_selected_rows
 IMPORTING
 et_index_rows = gi_index_rows.
DESCRIBE TABLE gi_index_rows LINES l_lines.
LOOP AT gi_index_rows INTO g_selected_row.
 READ TABLE g_int_vdmeko INDEX g_selected_row-index INTO g_wa_vdmeko.
 SELECT SINGLE *
 FROM vdmepov
 WHERE bukrs = g_wa_vdmeko-bukrs AND
 styp = g_wa_vdmeko-styp AND
 sbez = g_wa_vdmeko-sbez AND
 svym = g_wa_vdmeko-svym AND
 svnr = g_wa_vdmeko-svnr.
ENDLOOP.
I am displayinng the ALV using method "set_alv_for_first_display".
Please help if u have any idea..................
Thanks
Sudhansu

ALV disable row selection

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