topic Re: Refresh Data REUSE_ALV_GRID_DISPLAY in Application Development and Automation Discussions

Refresh Data REUSE_ALV_GRID_DISPLAY

Former Member — Thu, 17 Sep 2009 09:23:18 GMT

Dear all

I have an ALV grid using REUSE_ALV_GRID_DISPLAY and I change data during execution.

How can I now force the refresh of the grid? (Can I for example force myself the use of the standard refresh button)

I tried for ex.

FORM user_comm USING l_ucomm LIKE sy-ucomm l_selfield TYPE slis_selfield.

PERFORM update_alv_tab.

endform.

FORM update_alv_tab .

DATA : e_grid TYPE REF TO cl_gui_alv_grid.

CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'

IMPORTING

e_grid = e_grid.

CALL METHOD e_grid->check_changed_data.

"update_alv_tab

CALL METHOD e_grid->refresh_table_display.

ENDFORM. " UPDATE_ALV_TAB

it seems to work on debug, but when i start my program normal, it closes SAP Gui with an error message!!!! not bad.

Any other ideas ?

Herbert

Re: Refresh Data REUSE_ALV_GRID_DISPLAY

venkat_o — Thu, 17 Sep 2009 09:28:30 GMT

Herbert, Try this way.


*&---------------------------------------------------------------------*
*&      Form  USER_COMMAND
*&---------------------------------------------------------------------*
 FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM RS_SELFIELD TYPE SLIS_SELFIELD.
  IF R_UCOMM = 'REFRESH'."Create one button on ALV toolbar with function code REFRESH
    RS_SELFIELD-REFRESH = 'X'. "Set this one. It refreshes internal table data with new values
  ENDIF.
ENDFORM.                    "USER_COMMAND

Thanks Venkat.O

Re: Refresh Data REUSE_ALV_GRID_DISPLAY

Former Member — Thu, 17 Sep 2009 09:28:30 GMT

Hi,

Why dont you try like this:



FORM user_comm USING l_ucomm LIKE sy-ucomm l_selfield TYPE slis_selfield.
l_SELFIELD-REFRESH = 'X'.
endform.

Regards,

Himanshu

Re: Refresh Data REUSE_ALV_GRID_DISPLAY

Former Member — Thu, 17 Sep 2009 09:32:43 GMT

This also closes my SAP Gui

Re: Refresh Data REUSE_ALV_GRID_DISPLAY

Former Member — Thu, 17 Sep 2009 09:33:31 GMT

I want to do it automatically. There is already the standard Refresh Button. But I don't want the user to press it

Re: Refresh Data REUSE_ALV_GRID_DISPLAY

Former Member — Thu, 17 Sep 2009 09:33:56 GMT

Hi,

Use this.

DATA:

lv_ref_grid TYPE REF TO cl_gui_alv_grid.

CLEAR : gv_tcode.

*-- to ensure that only new processed data is displayed

IF lv_ref_grid IS INITIAL.

CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'

IMPORTING

e_grid = lv_ref_grid.

ENDIF.

IF NOT lv_ref_grid IS INITIAL.

CALL METHOD lv_ref_grid->check_changed_data.

ENDIF.

THis will solve your problem.

Regards,

Vijay

Re: Refresh Data REUSE_ALV_GRID_DISPLAY

Former Member — Thu, 17 Sep 2009 09:45:30 GMT

The big problem seems to be that it works on debug when i put a break-point on it, but it closes my SAP Gui when I do not debug !!!!!!!!!!!!! Really strange

Re: Refresh Data REUSE_ALV_GRID_DISPLAY

jayanthi_jayaraman — Thu, 17 Sep 2009 10:04:33 GMT

Hi,

Just check the code of the standard refresh, if possible , you can copy and paste the same subroutine when you require refresh to be happened.

Re: Refresh Data REUSE_ALV_GRID_DISPLAY

Former Member — Thu, 17 Sep 2009 12:02:37 GMT

Found it. I had to replace my perform which fills the internal table and now it works. No idea, why it shot me before

thank you all

Re: Refresh Data REUSE_ALV_GRID_DISPLAY

former_member657206 — Thu, 14 Oct 2021 15:15:25 GMT

I know this is old...

i had the same issue with updating a alv (when a user puts in new data) from within REUSE_ALV_GRID_DISPLAY fm. in the i_callback_user_command form, i put in the fm get_globals_from_slvc_fullscr with the e_grid = grid (defined in the form as type ref to cl_gui_alv_grid) and then the two call methods, grid->check_changed_data and grid->refresh_table_display. this worked like a charm.

thanks for all the help above.

Re: Refresh Data REUSE_ALV_GRID_DISPLAY

Sadullah75 — Fri, 17 Mar 2023 16:40:17 GMT

Yes this code script is excellent when need to refresh table data and insert new one. Thanks for question and answers, this made my day today. 😃

Re: Refresh Data REUSE_ALV_GRID_DISPLAY

jaiprakash_punna — Mon, 18 Sep 2023 03:31:48 GMT

Thanks Guys.Very Helpful code.Works to get changed data from ALV into user command. I had to set layout_h-sel_mode = 'D' for capture mutliple rows in REUSE_ALV_GRID_DISPLAY_LVC.