topic Re: ALV FCODE in Method HANDLE_ITEM_CHANGED in Application Development and Automation Discussions

ALV FCODE in Method HANDLE_ITEM_CHANGED

Former Member — Fri, 20 Nov 2009 10:56:31 GMT

I'm calling the following method from my ALV grid to handle editable fields

HANDLE_ITEM_CHANGED

FOR EVENT DATA_CHANGED_FINISHED

OF CL_GUI_ALV_GRID

IMPORTING E_MODIFIED

ET_GOOD_CELLS,

I only want to check these changes when a new SAVE button is pushed on the tool bar. How do I check the FCODE for when this button is pressed so the method is only invoked at this button push?

Thanks Mart

Re: ALV FCODE in Method HANDLE_ITEM_CHANGED

Former Member — Fri, 20 Nov 2009 11:23:11 GMT

Halo Mart,

Please set a flag when the user presses SAVE Button .

Inside the event handler method of data change u add one more method like perform_checks passing e_data_changed to it.

if my_save_flag eq abap_true .

perform_checks( er_data_changed ).

endif.

Inside this perform_checks method you can do all the validations.

One more idea is you can check for sy-ucomm eq 'SAVE'.

Regards

Arshad

Re: ALV FCODE in Method HANDLE_ITEM_CHANGED

Former Member — Fri, 20 Nov 2009 13:01:46 GMT

Hi Mart,

On the push of save button call the following method of the class cl_gui_alv_grid.

CALL METHOD g_grid->check_changed_data

IMPORTING

e_valid = w_valid

CHANGING
c_refresh = c_x

Other than that you can suppress the log message from coming by calling following method inside the handler of event DATA_CHANGED.

CALL METHOD us_data_changed->refresh_protocol .

I have tried this and this had worked for me.

Regards

Avinash