Back button in ALV oops with two screens

hi,
i have created the ALV report using oops concept. have kept the selection screen say 1000 and two more screens say 9001 and 9002.
when i click on back from 9002 screen it should go to 9001.

Hello Sankumar
I assume your 2nd screen (9002) displays detailed data based on a selection of the first screen (9001).
Example: first ALV displays customers -> select single customer via double-clicking -> display sales orders on 2nd ALV
Furthermore, I assume you trigger the second screen within your event handler method. If this is the case then I regard this as bad design which is bound to cause problems.
Within the event handler method just store the required selection (e.g. customer number) and trigger PAI using:
CALL METHOD cl_gui_cfw=>set_new_ok_code( ok_code = 'DISPLAY_DETAILS' ).
This trigger PAI of your first screen with a defined ok-code (= 'DISPLAY_DETAILS' ).
Now you may call a FORM routine DISPLAY_DETAILS where you make the call to your second screen.
This allows you to use the normal PAI logic to switch back and forth between multiple screens.
Regards
Uwe

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Back button in ALV

Dear All,
i have redefined the functionality of back button in ALV list display calling the FM popup_to_confirm....... but the problem is that the pop up is being generated twice in the program. can this be made to one.
regards
abhi

hi praveen,
You can check the value of sy-lsind on the click of back button and set its value to the previous list.
so what i mean to say is forcefully change the value of sy-lsind on click of back button to (sy-lsind - 1)
,this will take you to its parent list.
Hope this is helpful to you.
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Event handling in alv oops With buttons

Hi Experts
         I have some doubt in ALV OOPS using Events. Could any one please tell me the procedure to how to handle events in oops ( Like interactive reports using events ).
                                 Thank you
Satyendra.

Hello Satyendra
The following sample report shows you how to handle the event HOTSPOT_CLICK and BUTTON_CLICK.
DATA: gd_okcode TYPE ui_func,
gt_fcat TYPE lvc_t_fcat,
go_docking TYPE REF TO cl_gui_docking_container,
go_grid1 TYPE REF TO cl_gui_alv_grid.
DATA:   gt_knb1 TYPE STANDARD TABLE OF knb1.
PARAMETERS: p_bukrs TYPE bukrs DEFAULT '2000' OBLIGATORY.
CLASS lcl_eventhandler DEFINITION.
PUBLIC SECTION.
    CLASS-METHODS:
      handle_hotspot_click FOR EVENT hotspot_click OF cl_gui_alv_grid
        IMPORTING
          e_row_id
          e_column_id
          es_row_no
          sender, " grid instance that raised the event
      handle_button_click FOR EVENT button_click OF cl_gui_alv_grid
        IMPORTING
          es_col_id
          es_row_no
          sender.
ENDCLASS.                    "lcl_eventhandler DEFINITION
CLASS lcl_eventhandler IMPLEMENTATION.
METHOD handle_hotspot_click.
*   define local data
    DATA:
      ls_knb1     TYPE knb1,
      ls_col_id   TYPE lvc_s_col.
    READ TABLE gt_knb1 INTO ls_knb1 INDEX e_row_id-index.
    CHECK ( ls_knb1-kunnr IS NOT INITIAL ).
    CASE e_column_id-fieldname.
      WHEN 'KUNNR'.
        SET PARAMETER ID 'KUN' FIELD ls_knb1-kunnr.
        SET PARAMETER ID 'BUK' FIELD ls_knb1-bukrs.
        CALL TRANSACTION 'XD03' AND SKIP FIRST SCREEN.
      WHEN 'ERNAM'.*
         SET PARAMETER ID 'USR' FIELD ls_knb1-ernam.
        CALL TRANSACTION 'SU01' AND SKIP FIRST SCREEN.
      WHEN OTHERS.
    ENDCASE.
*   Set active cell to field BUKRS otherwise the focus is still on
*   field KUNNR which will always raise event HOTSPOT_CLICK
    ls_col_id-fieldname = 'BUKRS'.
    CALL METHOD go_grid1->set_current_cell_via_id
      EXPORTING
        is_row_id    = e_row_id
        is_column_id = ls_col_id.
ENDMETHOD.                    "handle_hotspot_click
METHOD handle_button_click.
*   define local data
    DATA:
      ls_knb1     TYPE knb1.
    READ TABLE gt_knb1 INTO ls_knb1 INDEX es_row_no-row_id.
    CHECK ( ls_knb1-kunnr IS NOT INITIAL ).
    SET PARAMETER ID 'KUN' FIELD ls_knb1-kunnr.
    SET PARAMETER ID 'BUK' FIELD ls_knb1-bukrs.
    CALL TRANSACTION 'XD03' AND SKIP FIRST SCREEN.
ENDMETHOD.                    "handle_button_click
ENDCLASS.                    "lcl_eventhandler IMPLEMENTATION
START-OF-SELECTION.
SELECT        * FROM knb1 INTO TABLE gt_knb1
         WHERE bukrs = p_bukrs
* Create docking container
CREATE OBJECT go_docking
    EXPORTING
      parent                      = cl_gui_container=>screen0
      ratio                       = 90
    EXCEPTIONS
      OTHERS                      = 6.
IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Create ALV grid
CREATE OBJECT go_grid1
    EXPORTING
      i_parent          = go_docking
    EXCEPTIONS
      OTHERS            = 5.
IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Set event handler
SET HANDLER:
    lcl_eventhandler=>handle_hotspot_click FOR go_grid1,
    lcl_eventhandler=>handle_button_click FOR go_grid1.
* Build fieldcatalog and set hotspot for field KUNNR
PERFORM build_fieldcatalog_knb1.
* Display data
CALL METHOD go_grid1->set_table_for_first_display
    CHANGING
      it_outtab       = gt_knb1
      it_fieldcatalog = gt_fcat
    EXCEPTIONS
      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.
* Link the docking container to the target dynpro
CALL METHOD go_docking->link
    EXPORTING
      repid                       = syst-repid
      dynnr                       = '0100'
*      CONTAINER                   =
    EXCEPTIONS
      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.
* ok-code field = GD_OKCODE
CALL SCREEN '0100'.
END-OF-SELECTION.
MODULE status_0100 OUTPUT.
SET PF-STATUS 'STATUS_0100'.
* SET TITLEBAR 'xxx'.
ENDMODULE.                 " STATUS_0100 OUTPUT
MODULE user_command_0100 INPUT.
CASE gd_okcode.
    WHEN 'BACK' OR
         'END' OR
         'CANC'.
      SET SCREEN 0. LEAVE SCREEN.
    WHEN OTHERS.
ENDCASE.
CLEAR: gd_okcode.
ENDMODULE.                 " USER_COMMAND_0100 INPUT
FORM build_fieldcatalog_knb1 .
* define local data
DATA:
    ls_fcat        TYPE lvc_s_fcat.
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
    EXPORTING
*     I_BUFFER_ACTIVE              =
      i_structure_name             = 'KNB1'
*     I_CLIENT_NEVER_DISPLAY       = 'X'
*     I_BYPASSING_BUFFER           =
*     I_INTERNAL_TABNAME           =
    CHANGING
      ct_fieldcat                  = gt_fcat
    EXCEPTIONS
      inconsistent_interface       = 1
      program_error                = 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.
LOOP AT gt_fcat INTO ls_fcat
          WHERE ( fieldname = 'KUNNR' OR
                  fieldname = 'ERNAM' OR
                  fieldname = 'BUKRS' ).
    IF ( ls_fcat-fieldname = 'BUKRS' ).
      ls_fcat-style = cl_gui_alv_grid=>mc_style_button. " column appears as button
    ELSE.
      ls_fcat-hotspot = abap_true.
    ENDIF.
    MODIFY gt_fcat FROM ls_fcat.
ENDLOOP.
ENDFORM.                    " BUILD_FIELDCATALOG_KNB1
Regards
Uwe

Customised Back button in ALV loses selection screen parameters

Hi,
In my ALV output, the user interacts with the output. I had to program my own back button in the pf-status so that when the user hit back they didnt return to the original alv output. (if that makes sense)
I use LEAVE TO TRANSACTION 'ZZZZ' (user_command form) but the problem is that i lose all the selection parameters that the user has entered.
I have tried everything.........set screen 0, leave screen etc..........and searched the forum but cant find the answer.
Anyone know what i need i do..........
Cheers..........

try submit ...
submit the report of ZZZZ tcode... with the selection parameters of your existing report....
e.g.
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VIA SELECTION-SCREEN
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WITH p_r02    EQ p_r02
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Problem with back button in alv o/p

Hi guys,
I am using Grid display to display a data. but when i am clicking on back button on o/p the o/p is displaying duplicate records for the first o/p. i,e it is displaying multiple records, again clicking on back it displaying extended o/p with more duplicate data...

Hi
Check did u refreshed the internal that u displayed.
And also check grid control is initial or not
Data: g_cust_container TYPE REF TO cl_gui_custom_container,
         g_cust_grid TYPE REF TO cl_gui_alv_grid.
**Create Container ALV Grid
IF g_cust_grid IS INITIAL.
Create Control Container for Grid
    CREATE OBJECT g_cust_container
       EXPORTING
          container_name = g_container.
    IF sy-subrc <> 0.
add your handling, for example
      CALL FUNCTION 'POPUP_TO_INFORM'
        EXPORTING
          titel = sy-repid
          txt2 = sy-subrc
          txt1 = text-m02. "The control could not be created.
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       EXPORTING
          i_parent = g_cust_container.
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Regarding BACK button in ALV OO ABAP

Hi ,
I have created two screens with containers, first screen displays records in ALV grid and when user selects one or more records and clicks on release button (which i have created ), it should update the database field and displays the status report on the next screen.
I have also done another functionality i.e., when user double clicks on a particular record, it should call the change order transaction(IW32).
Now, the problem is when i select few records and click on release and after the status report i.e.,the secon screen is getting displayed.after coming back to the first screen if i double click on the record, it is going to the respective transaction(IW32).but when i click 'BACK' button in IW32,it is not going back at one click.i need to press so many times.then it is coming back to the first screen.
Can anybody help me how to go back at one click.

Hi,
i thing the problem is in you internal table where you are selecting the record its still keeping the old selected record. you should refresh your internal table after first selection and than select for calling transaction.
Atul

ALV GRID with two Containers Background Execution

Hi Friends,
I have to display two ALV GRIDS on two Container one below another in one screen.
I tried with 'DOCKING CONTAINER' - it works fine in foreground and not in BACKGROUND exection.
In background execution (F9) only one grid is getting displayed.
Please suggent whether I can go for CUSTOM CONTAINER or SPLITTER or some other way.
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Regards,
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Hi Vijaya,
It should work. I am giving you a sample code. Try this and let me know.
REPORT TEST.
data gt_lfa1 type standard table of lfa1.
data gt_kna1 type standard table of kna1.
start-of-selection.
select * from lfa1 into table gt_lfa1 up to 10 rows.
select * from kna1 into table gt_kna1 up to 20 rows.
end-of-selection.
if sy-batch eq 'X'.
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    perform display_kna1.
endif.
form display_lfa1 .
call function 'REUSE_ALV_LIST_DISPLAY'
    exporting
      i_callback_program = sy-repid
      i_structure_name   = 'LFA1'
    tables
      t_outtab           = gt_lfa1
    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_LFA1
form display_kna1 .
call function 'REUSE_ALV_LIST_DISPLAY'
    exporting
      i_callback_program = sy-repid
      i_structure_name   = 'KNA1'
    tables
      t_outtab           = gt_kna1
    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_KNA1
copy and paste the code and create a program. Activate it and come back to SE38 screen.
Now, in program name give the name of the report created and then
select PROGRAM->EXECUTE->BACKGROUND from the MENU bar.
This will generate two separate spools . One for KNA1 data & one for LFA1 data.
Let me know how it goes.
Thanks,
Abhishek

Problem in Back Button in ALV report

Hi Team,
I have created a report which has a selection screen. Based on the input I am showing an ALV OO grid in my custom screen 0100. Now In the system toolbar on my 0100 screen I have enabled back, up and exit button. On click of which I am wrting 'LEAVE TO SCREEN 0. '
But it doesn't take me to the selection screen. Rather it throws me out of the transaction. Can anybody
suggest me a command so that when I click on back button it will take to the selection screen.
Thanks,
Mainak

Hi,
Go through given program it is very usefull for you,
***Correct your program as follows...
PROGRAM rsolett1 MESSAGE-ID sy.
TYPE-POOLS: slis.
data: repid like sy-repid.
DATA: w_fieldcat TYPE slis_fieldcat_alv,
t_fieldcat TYPE slis_t_fieldcat_alv.
DATA: w_listheader TYPE slis_listheader,
t_listheader TYPE slis_t_listheader.
DATA: BEGIN OF t_output OCCURS 0,
slno TYPE char10,
name TYPE char10,
lino TYPE char10,
prof TYPE char10,
addr TYPE char10,
fanm TYPE char10,
plbu TYPE char10,
END OF t_output.
w_fieldcat-col_pos = 1.
w_fieldcat-fieldname = 'SLNO'.
w_fieldcat-seltext_m = 'SERIAL NUMBER'.
APPEND w_fieldcat TO t_fieldcat.
CLEAR w_fieldcat.
w_fieldcat-col_pos = 2.
w_fieldcat-fieldname = 'NAME'.
w_fieldcat-seltext_m = 'NAME'.
APPEND w_fieldcat TO t_fieldcat.
CLEAR w_fieldcat.
w_fieldcat-col_pos = 3.
w_fieldcat-fieldname = 'LINO'.
w_fieldcat-seltext_m = 'LICENCE NUMBER'.
APPEND w_fieldcat TO t_fieldcat.
CLEAR w_fieldcat.
w_fieldcat-col_pos = 4.
w_fieldcat-fieldname = 'PROF'.
w_fieldcat-seltext_m = 'PROFESSION'.
APPEND w_fieldcat TO t_fieldcat.
CLEAR w_fieldcat.
w_fieldcat-col_pos = 5.
w_fieldcat-fieldname = 'ADDR'.
w_fieldcat-seltext_m = 'ADDRESS'.
w_fieldcat-do_sum = 'X'.
APPEND w_fieldcat TO t_fieldcat.
CLEAR w_fieldcat.
w_fieldcat-col_pos = 6.
w_fieldcat-fieldname = 'FANM'.
w_fieldcat-seltext_m = 'FATHER NAME'.
APPEND w_fieldcat TO t_fieldcat.
CLEAR w_fieldcat.
w_fieldcat-col_pos = 7.
w_fieldcat-fieldname = 'PLBU'.
w_fieldcat-seltext_m = 'PLACE OF BUSSINESS'.
APPEND w_fieldcat TO t_fieldcat.
CLEAR w_fieldcat.
*PUPULATING TOP-OF-PAGE.
w_listheader-typ = 'H'.
w_listheader-info = 'FORMA'.
APPEND w_listheader TO t_listheader.
CLEAR w_listheader.
repid = sy-repid.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = repid
i_callback_pf_status_set = 'SET_PF_STATUS'
i_callback_user_command = ' '
i_callback_top_of_page = 'SUB_TOP_OF_PAGE'
it_fieldcat = t_fieldcat
i_default = 'X'
TABLES
t_outtab = t_output.
FORM set_pf_status USING rt_extab TYPE slis_t_extab.
SET PF-STATUS 'ZPFSTATUS'.
ENDFORM.
Edited by: Ganesh Modhave on Aug 12, 2008 1:06 PM
Thanks&Regards,
Naresh kumar

Problem in Back button in ALV

Hi All,
I have developed ALV report using grid layout.The user wanted that when he execute the report and click on refresh button the report data gets refreshed as report output is based on Z table and same Z table is updating through RFC interface continously.So this functionality is working for me but problem is that after click refresh 2 to 3 times then to come back to selection screen he has to click back button same number of times as refresh button click.
Could anybody help how I can come back to selection screen on single click after click refresh button.
Thanks&Regards,
Sachin

Hi Sachin,
This is what Madhukar meant
On refresh button I am again fetching data and calling fieldcatlog and displaying report.
Do not call the fieldcatalog and function module again.
Get the new data into your internal table in user command event &
Just add refresh = 'X' in your user command event.
For example
FORM f_user_command USING UCOMM LIKE SY-UCOMM v_selfld TYPE slis_selfield.
if sy-ucomm = 'REF'.
PERFORM get_data.
selfld-refresh = u2018Xu2019.
endif.
ENDFORM.
Kesav

Customize back button in alv

Hi,
I created a custom refresh button in alv. However when user clicks on this, it opens the refreshed data in a new window. When i click on back, it takes me to the previous window having my original data. I want that it should take me to the main selection screen and not the previous screen.
Please help.
I am using ALV GRID DISPLAY.

form USER_Command
case ok_code.
when 'BACK'.
call selection-screen '1000'. " or whatever ur selection-screen no. is , for standard it will b 1000
endcase.
endform.

Backing up iPad apps purchased with two accounts?

For a recent sync, I "transferred purchases" from my iPad to iTunes and subsequently synced it to my iMac with my personal AppleID. Before syncing, my iPad had apps purchased with two separate AppleIDs on it.
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http://support.apple.com/kb/HE68
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Macbook Air with two screens?

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Back button in ALV oops with two screens

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