Hi Experts,
I have an ALV(oops) with cl_gui_alv_grid. I have a field MATNR as empty and when i input a value and i press TAB key d anit should go to next field (next coulmn) to fill the old material# which can be got from MARA.
I am not able to get the sy-ucomm or e_ucomm for TAB press.
Q) WHERE should i write my query logic to fill the OLD MAtnr field.
code sample : I have data change event as below.
class lcl_event_handler definition
PUBLIC SECTION .
METHODS:
changed_data for event data_changed of cl_gui_alv_grid importing er_data_changed
e_ucomm sender,
ENDCLASS.
in Implemntation class...
CLASS LCL_EVENT_HANDLER IMPLEMENTATION.
METHOD changed_data.
clear: ls_stable-row, ls_stable-col.
loop at er_data_changed->mt_mod_cells into ls_modified.
clear wa_outdisp.
READ TABLE gt_outdisp INTO wa_outdisp INDEX ls_modified-row_id.
CHECK sy-subrc EQ 0.
lv_field = ls_modified-fieldname.
if lv_field = 'MATNR'.
wa_outdisp-MATNR = ls_modified-value.
wa_outdisp-bismt = '123'.
endif.
MODIFY gt_outdisp FROM wa_outdisp INDEX ls_modified-row_id.
ls_stable-row = 'X'.
ls_stable-col = 'X'.
grid->refresh_table_display( exporting is_stable = ls_stable ).
endloop.
ENDMETHOD. "changed_data
ENDCLASS.
How can i do this?
Thanks
Dan