topic Re: REFRESH ALV in Application Development and Automation Discussions

REFRESH ALV

Former Member — Mon, 27 Oct 2008 09:34:59 GMT

Hi Guys , Im showing some registers using classic alv , however some of the registers change theirs values during after push a button in the menu , how can i show the new values for my registers i mean refresh the ALV. thank you

Re: REFRESH ALV

Former Member — Mon, 27 Oct 2008 09:43:00 GMT

If you are using OOPS ALV,

Call method

REFRESH_TABLE_DISPLAY

else if you are using CALL REUSE_ALV_GRID_DISPLAY

CALL REUSE_ALV_GRID_DISPLAY once again

Re: REFRESH ALV

Former Member — Mon, 27 Oct 2008 09:44:53 GMT

if you are using the Grid function, in the user command you have to code like this..

form user_command using p_ucomm type sy-ucomm
p_selfld type slis_selfield.
 
data ref1 type ref to cl_gui_alv_grid.
"For capturing the selected data
call function 'GET_GLOBALS_FROM_SLVC_FULLSCR'
importing
e_grid = ref1.
call method ref1->check_changed_data.
 
case p_ucomm.
when '&DATA_SAVE'.  "based on your action
 
"Now you see/check here internal table will have changed 
"values
p_selfld-refresh = 'X'.
endcase.
endform. "user_command

Re: REFRESH ALV

Former Member — Mon, 27 Oct 2008 09:48:46 GMT

For resuse alv list display, dont call the function again. Instead do like this :

In the user command of the alv list, set the flag that would refresh the list after a user command is performed


*&---------------------------------------------------------------------*
*&      Form  USER_COMMAND                                             *
*&---------------------------------------------------------------------*
FORM user_command USING r_ucomm LIKE sy-ucomm
                        rs_selfield TYPE slis_selfield.
" Check the user command etc...

"     refresh the list when the user command to send the IDoc.
      rs_selfield-refresh = 'X'.

For oosp use the method as mentioned above.

regards,

Advait.

Re: REFRESH ALV

robert_altenstraer — Mon, 27 Oct 2008 10:05:42 GMT

when you use the oo ALV you must register foolwing events:

The ENTER: ( you must register it if you use the ITS .. )

CALL METHOD alv_grid->register_edit_event

EXPORTING

i_event_id = cl_gui_alv_grid=>mc_evt_enter

EXCEPTIONS

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.

also the change event if you use the edit function of the alv.. ( Don´t forget the IS_LAYOUT !! )

CALL METHOD alv_grid->register_edit_event

EXPORTING

i_event_id = cl_gui_alv_grid=>mc_evt_modified

EXCEPTIONS

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.