topic Re: ALV DATA_CHANGED in Application Development and Automation Discussions

ALV DATA_CHANGED

Former Member — Mon, 19 Mar 2007 23:59:26 GMT

Hi everyone! I need to use event DATA_CHANGED on FM REUSE_ALV_HIERSEQ_LIST_DISPLAY. I used to do so on REUSE_ALV_GRID_DISPLAY passing parameter I_GRID_SETTINGS-EDT_CLL_CB = 'X', but this FM doesn't have it, so does anybody knows something like this but for hierarchical ALV??

I already added DATA_CHANGED event to the events table, but still wont activate.

thanx.

Jesus

Re: ALV DATA_CHANGED

Former Member — Tue, 20 Mar 2007 03:16:19 GMT

Hello Jesus,

DATA_CHANGED Event is for OO ALV. I dont think this could be used directly with Hier ALV.

Re: ALV DATA_CHANGED

Former Member — Tue, 20 Mar 2007 04:51:05 GMT

Hi,

The DATA_CHANGED_FINISH event is triggerd after a change is committed.This is in contrast to the event DATA_CHANGED where the method is triggered after the change at an editable field is perceived.

Your code should look like this:

data: hnd_grid type ref to lcl_event_receiver.

*:--- Initialization of the objects and events

set handler hnd_event_grid->mth_data_changed_end

for hnd_grid.

*:--- Class definition and Implementation

methods: mth_data_changed_end

for event data_changed of cl_gui_alv_grid

inporting e_modified.

method: mth_data_changed_end.

if e_modified = 'X'.

*:--- do something ...

call method <hnd_grid->refresh_table_display

endif.

endmethod.

one more ex:

CLASS LCL_EVENT_RECEIVER DEFINITION.

PUBLIC SECTION.

METHODS HANDLE_DATA_CHANGED

FOR EVENT DATA_CHANGED OF CL_GUI_ALV_GRID

IMPORTING ER_DATA_CHANGED E_ONF4 E_UCOMM.

ENDCLASS. "cl_event_receiver DEFINITION

----

CLASS LCL_EVENT_RECEIVER IMPLEMENTATION

*----

CLASS LCL_EVENT_RECEIVER IMPLEMENTATION.

METHOD HANDLE_DATA_CHANGED.

PERFORM DATA_CHANGED USING ER_DATA_CHANGED E_ONF4 E_UCOMM.

end method.

endclass.

Mark all helpful answers

Re: ALV DATA_CHANGED

Former Member — Tue, 20 Mar 2007 13:54:24 GMT

Hi Pradeep. You're right, but that event you are referring to is for OO ALV only, I need something like this but for hierarchical ALV, using FM REUSE_ALV_HIERSEQ_LIST_DISPLAY.

Thanx

Jesus

Re: ALV DATA_CHANGED

Former Member — Mon, 17 Jun 2013 09:27:55 GMT

Hi,

I am using FM REUSE_ALV_HIERSEQ_LIST_DISPLAY also and I want to detect changes in edit cells to change a column of subtotals, is there any solution?

Thanks.