Validating editable field in ALV grid

[Former Member]

Hi experts,

I am using the FM REUSE_ALV_GRID_DISPLAY to display an ALV output. I have made one column editable to the user. Now i want to validate the value entered by the user in this editable field upon pressing enter on the ALV grid.

For e.g. if the user input a value in the editable column and presses ENTER on the keyboard, i want to validate the value input by the user.

Any inputs on this will be surely rewarded.

Thanks and Regards,

Nilesh.

[former_member181962]

Check tyhe sample code:

call function 'REUSE_ALV_GRID.....'
EXPORTING
I_CALLBACK_USERCOMMAND = 'USER_COMMAND'

FORM USER_COMMAND using p_ucomm like sy-ucomm.........

Data ref1 type ref to cl_gui_alv_grid.
CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
IMPORTING
E_GRID = ref1.
call method ref1->check_changed_data.
CASE p_UCOMM.
WHEN 'SAVE'.
ENDCASE.
ENDFORM.

Check sample code here also:

http://www.sap-img.com/abap/an-interactive-alv-report.htm

Do your validations in USER_COMMAND form-endform.

[Former Member]

Pressing ENTER on the ALV grid does not trigger USER_COMMAND.

I have already try this option but this did not work. The control goes inside USER_COMMAND only when user presses some button on the application toolbar or elsewhere.

[former_member156446]

I doubt if its possible to validate without hitting any button.

does at selection-screen output event and user command combo help you.

[Former Member]

Is it possible to link the ALV from REUSE_ALV_GRID_DISPLAY to OOPS alv? Can i call the methods of the cl_gui_alv_grid by creating a reference to this ALV?

[former_member156446]

other than calling the reuse FM you will call the cl_gui_* class and use the *first_display method.. then you can link to OO

[Former Member]

Please refer below threads:

I know these threads were posted later, but just mentioning here as this link was on top when i searched.

[former_member700905]

Thank you sir. The solution is working fine for Oops ALV.