ALV grid using methods: how to get modified cells

[Former Member]

Hi all,

IAM USING alv grid using methods,

i have few fields as editable

if the user edits any of those fields how can i know which cell is modified and what is the new value.

i tried to use method get_modified_cells

but iam getting a msg saying protected method and u can not use.

please advise.

thanks

JAfar

[Former Member]

Hi all,

IAM USING alv grid using methods,

i have few fields as editable

if the user edits any of those fields how can i know which cell is modified and what is the new value.

i tried to use method get_modified_cells

but iam getting a msg saying protected method and u can not use.

please advise.

thanks

JAfar

[anversha_s]

hi,

pls chk this sample standard pgms.

very helpful.

BCALV_EDIT_01 This report illustrates the simplest case of using an editable/noneditable ALV Grid Control.

BCALV_EDIT_02 This report illustrates how to set chosen cells of an ALV Grid Control editable.

BCALV_EDIT_03 In this example the user may change values of fields SEATSOCC (occupied seats) and/or PLANETYPE.

The report checks the input value(s) semantically and provides protocol messages in case of error

Regards

Anver

[Former Member]

Jafar,

You need to Take the Help of DATA_CHANGED event, when ever there is a change in the Grid, it will trigger, here you can capture the Cells which are modified.

in your PAI call the method check changed data

CL_GUI_ALV_GRID-->CHECK_CHANGED_DATA

You need to set the handler for datachanged.

set the handler for this, and register the event modified or enter.

**Handler to Check the Data Change

HANDLE_DATA_CHANGED FOR EVENT DATA_CHANGED

OF CL_GUI_ALV_GRID

IMPORTING ER_DATA_CHANGED

E_ONF4

E_ONF4_BEFORE

E_ONF4_AFTER,

**Handle Data Change

METHOD HANDLE_DATA_CHANGED.

DATA: X_CHANGE TYPE LVC_S_MODI. "modified cells

LOOP AT ER_DATA_CHANGED->MT_GOOD_CELLS INTO X_CHANGE.

ENDLOOP.

ENDMETHOD. "HANDLE_DATA_CHANGED

Regards

Vijay