topic Re: Refresh ALV in Application Development and Automation Discussions

Refresh ALV

Former Member — Wed, 19 Sep 2007 13:58:15 GMT

Hi,

I'm using FM 'REUSE_ALV_HIERSEQ_LIST_DISPLAY' for ALV list .

How do I refresh the list display.

Is there any function module for the same.

Pls help

Thanjs

Re: Refresh ALV

franois_henrotte — Wed, 19 Sep 2007 14:05:58 GMT

as far as I know this is not possible

Re: Refresh ALV

former_member183924 — Wed, 19 Sep 2007 14:08:13 GMT

Hi Prabha

I created a button in my dynpro "refresh".

declaration:


DATA: alv_list1      TYPE REF TO cl_gui_alv_grid,

insert this code into the PAI module:


CASE ok_code.
  WHEN 'REFRESH'. CALL METHOD alv_list1->refresh_table_display.
ENDCASE.

Regards,

Steffen

Message was edited by: Steffen Fröhlich

sorry I was talking by an ALV-GRID...

Re: Refresh ALV

Former Member — Wed, 19 Sep 2007 14:12:22 GMT

good

go through this link

http://www.sap-img.com/abap/test-alv-display-with-header-footer.htm

thanks

mrutyun^

Re: Refresh ALV

Former Member — Wed, 19 Sep 2007 14:12:37 GMT

hi,

see the below code..

call function 'REUSE_ALV_LIST_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 user_command USING r_ucomm LIKE sy-ucomm

rs_selfield TYPE slis_selfield.

CASE r_ucomm.

WHEN '&DEALL'.

Message for reselection of lines

IF itab_display-kalab LE 0.

MESSAGE i101.

EXIT.

<b>To refresh...

rs_selfield-refresh = 'X'."structure slis_selfield</b>

Regards

Ramesh.

Re: Refresh ALV

Former Member — Wed, 19 Sep 2007 14:14:29 GMT

Pls, Go through this link it will be help full for you create ALV Automatically.

http://www.alvrobot.com.ar/SRG_1.php

Let me know if u need further help.

Re: Refresh ALV

Former Member — Wed, 19 Sep 2007 15:26:04 GMT

hi,

to refresh the screen we have to use below command...

rs_selfield-refresh = 'X'.

thanks,

maheedhar

Re: Refresh ALV

Former Member — Wed, 19 Sep 2007 16:06:15 GMT

Take a look at the code below. Its used with REUSE_ALV_GRID_DISPLAY. But you can still customize it quite easily for your case.

DATA: lt_event_exit TYPE slis_t_event_exit,
      ls_event_exit TYPE slis_event_exit.

CONSTANTS: gc_refresh TYPE syucomm VALUE '&REFRESH'.

START-OF-SELECTION.
  PERFORM data_retrieval.
  PERFORM build_fieldcatalog.
  PERFORM build_sort.
  PERFORM build_layout.
  PERFORM build_refresh.
  PERFORM display_alv_report.

FORM display_alv_report.

  CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      i_callback_program       = gd_repid
      i_callback_pf_status_set = 'BUILD_PF_STATUS'
      i_callback_user_command  = 'USER_COMMAND'
      is_layout                = gd_layout
      it_fieldcat              = fieldcatalog
      it_sort                  = gd_sort
      it_events                = gt_events
      it_event_exit            = lt_event_exit
      is_print                 = gd_prntparams
      i_save                   = 'X'
    TABLES
      t_outtab                 = i_zopen_alv
    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 user_command USING r_ucomm LIKE sy-ucomm
                        rs_selfield TYPE slis_selfield.

  CASE r_ucomm.                   "Condition on command executed

    WHEN gc_refresh.                      "When the REFRESH button has been clicked
      REFRESH i_zopen_alv.                "Refresh data
      PERFORM data_retrieval.             "Retrieve data
      rs_selfield-refresh    = 'X'.
      rs_selfield-col_stable = 'X' .
      rs_selfield-row_stable = 'X' .
  ENDCASE.
ENDFORM.                    "user_command

FORM build_refresh.
  CLEAR ls_event_exit.
  ls_event_exit-ucomm = gc_refresh.    " Refresh
  ls_event_exit-after = 'X'.
  APPEND ls_event_exit TO lt_event_exit.
ENDFORM.                    "build_refresh

Message was edited by:

Megan Flores