BCALV when is the table updated?

[Former Member]

Hi All,

I'm writing an ALV report to do table maintenance of a Z table.

I've used bits of BCALV03 & 04. I can add new lines & remove new lines and I can edit fields in the report screen but cannot saved the edited data.

I'm using

handle_data_changed

for event data_changed of cl_gui_alv_grid

importing er_data_changed.

I've tried all sorts of things including capturing the changed fields

call method pr_data_changed->get_cell_value

EXPORTING

i_row_id = ls_good-row_id

i_fieldname = ls_good-fieldname

IMPORTING

e_value = l_lotnum.

and writing them directly to the Z table but they still do not appear in the table when the program is exited & restarted.

So, can I call something specifically to save the data from LVC_S_MODI into my Z table or am I missing something that should already be handling this for me?

BTW is there a way to look at LVC_S_DATA?

Thanks,

Wilson Logan.

[naimesh_patel]

Hello,

In this method you will have a changed data in the table er_data_changed->mt_good_cells with index, fields and values.

method handle_data_changed.

data: ls_good type lvc_s_modi.

loop at er_data_changed->mt_good_cells into ls_good.

endloop.

endmethod. "handle_data_changed

Fill you internal table accordingly based on the index (data exists already or not) and update your ztable.

Regards

Naimesh