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ALV output with checkbox

Hi guys,

I developed ALV hierarchical Report with check boxes for header data and item data also.

Here my req. is if i select header record checkbox, the corresponding item record checkboxes should be selected automatically and i have 'SELECT ALL', 'DESELECT ALL' buttons in menu, if click this button all records should be selected aoutomatically.

I tried with 'USER_COMMAND', but it is not working. if anybody have an idea pls. let me know.

thanks in anticipation.

Regards,

Ashwin

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 29, 2008 at 08:47 AM

    TABLES: ekko.

    type-pools: slis. "ALV Declarations

    *Data Declaration

    *----


    TYPES: BEGIN OF t_ekko,

    ck type c,

    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 = 'CK'.

    fieldcatalog-seltext_m = 'CHECKM BOX'.

    fieldcatalog-col_pos = 0.

    fieldcatalog-outputlen = 10.

    fieldcatalog-CHECKBOX = 'X'.

    fieldcatalog-EDIT = 'X'.

    fieldcatalog-key = ''.

    append fieldcatalog to fieldcatalog.

    clear fieldcatalog.

    fieldcatalog-fieldname = 'EBELN'.

    fieldcatalog-seltext_m = 'Purchase Order'.

    fieldcatalog-col_pos = 0.

    fieldcatalog-outputlen = 10.

    fieldcatalog-emphasize = 'X'.

    fieldcatalog-key = 'X'.

    fieldcatalog-no_zero = 'X'.

    append fieldcatalog to fieldcatalog.

    clear fieldcatalog.

    fieldcatalog-fieldname = 'EBELP'.

    fieldcatalog-seltext_m = 'PO Item'.

    fieldcatalog-col_pos = 1.

    fieldcatalog-checkbox = 'X'.

    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'.

    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 100 rows

    from ekpo

    into CORRESPONDING FIELDS OF 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.

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 29, 2008 at 08:53 AM

    Hi,

    In the user command you need to refresh the ALV to get the selected data displayed.

    you must have written a logic to select all and deselect all.

    just do

    RS_SELFIELD-REFRESH = 'X' .

    in the user command as this will update the processed data on screen.

    regards,

    taher

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 29, 2008 at 08:57 AM

    HI,

    Check this program BCALV_TEST_FULLSCREEN_EXCEPT

    Refer these standard programs

    BCALV_TEST_HIERSEQ_LIST Program BCALV_TEST_HIERSEQ_LIST

    BCALV_TEST_HIERSEQ_LIST_EVENTS Program BCALV_TEST_HIERSEQ_LIST_EVENTS

    BCALV_TREE_01 ALV tree control: build up the hierarchy tree

    BCALV_TREE_DND ALV tree control: Drag & Drop within a hierarchy

    BCALV_TREE_DND_MULTIPLE ALV tree control: Drag & Drop within a hierarchy

    Reward Points if found helpfull..

    Cheers,

    Chandra Sekhar.

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 29, 2008 at 09:09 AM

    Hi ashwin,

    i need one clarification from you. if u have the button 'select all' in the menu, why do you need to selct the Header record Checkbox.

    you can just write the code as, if the 'select all ' button is triggered , read the item record check box and assign 'X' to the checkbox. then automatically all teh item records will be selected.

    pls reward if helpful,

    Thanks

    santosh.

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 30, 2008 at 07:45 AM

    Hi,

    Thanks for all ur answers. i awarded points also.

    I need one more clarification. In the report if i select header checkbox, the corresponding item records checkboxes should be selected automatically, here after selecting header checkbox i have to press some push button(like Refresh) then only itemcheck boxes getting selected, but here my req. is without clicking any button item checkboxes should be checked automatically.

    Regards,

    Ashwin

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