04-08-2010 5:28 PM
Hi,
I am developing a module pool program which contains two tabs . One tab conatins the ALV Grid and the other contains the ALV tree. In the selection screen I have a Builder, Community and LOT.
WHen I execute the transaction for the first time correct data is populating int the ALV Tree.
But when we just COME BACK and give new selection the tree is showing the previous selection data only.
I have cleared the Tree , COnatiner in the PAI event .
Used the Frontend_update method as well for the front end data update.
While debugging the corresponding internal tables are populated with the update data.
ALV tree is not refreshing right from the second run of the program with new selection inputs.
Kindly help.
04-13-2010 10:10 PM
Have you tried
CALL METHOD CL_GUI_CFW=>FLUSH.
CALL METHOD CL_GUI_CFW=>DISPATCH.
I have found that this updates internal table cache when an event is triggered outside of the tree itself.
04-14-2010 6:22 AM
>
> Have you tried
>
> CALL METHOD CL_GUI_CFW=>FLUSH. > CALL METHOD CL_GUI_CFW=>DISPATCH. >
>
> I have found that this updates internal table cache when an event is triggered outside of the tree itself.
Hi,
Call method REFRESH_TABLE_DISPLAY of class CL_GUI_ALV_GRID .
Regards,
S.Sivakumar
04-14-2010 6:23 AM
>
> Have you tried
>
> CALL METHOD CL_GUI_CFW=>FLUSH. > CALL METHOD CL_GUI_CFW=>DISPATCH. >
>
> I have found that this updates internal table cache when an event is triggered outside of the tree itself.
Hi,
Call method REFRESH_TABLE_DISPLAY of class CL_GUI_ALV_GRID .
Regards,
S.Sivakumar
04-14-2010 8:59 AM
Hi abdul,
In last triggered PAI event
write
CASE sy-ucomm.
WHEN 'BACK'.
c_container->free( ).
r_grid->free( ).
It will refresh the container and the grid then the fresh data will display.
Rgards and Best wishes.
05-08-2010 1:05 AM
hy have the same problem...still not working
that the form...
form show_alv changing pt_fieldcat type lvc_t_fcat.
data : lt_exclude type ui_functions.
if g_custom_container is initial .
create object g_custom_container
exporting
container_name = g_container.
create object grid
exporting
i_parent = g_custom_container.
perform toolbar changing lt_exclude.
perform build_fieldcat changing pt_fieldcat.
gs_layout-stylefname = 'CELLTAB' .
if not itb_zt1050[] is initial .
call method grid->set_table_for_first_display
exporting
it_toolbar_excluding = lt_exclude
is_layout = gs_layout
changing
it_fieldcatalog = pt_fieldcat
it_outtab = itb_zt1050[].
call method grid->set_ready_for_input
exporting
i_ready_for_input = 1.
*gestione toolbar e pai
create object g_event_receiver.
set handler g_event_receiver->handle_user_command for grid.
set handler g_event_receiver->handle_toolbar for grid.
.
and in the user_command
module user_command_0200 input.
save_ok = ok_code.
clear ok_code.
case save_ok.
when 'BACK'.
call method grid->free.
call method g_custom_container->free.
call method cl_gui_cfw=>flush.
set screen 0.
leave to screen '0100'.
when 'SAVE'.
perform save_data.
* LEAVE TO SCREEN '0100'.
* CALL METHOD cl_gui_cfw=>dispatch.
* CALL METHOD grid->check_changed_data.
when 'EXIT'.
leave program.
when others.
endcase.
endmodule. " USER_COMMAND_0200 INPUT