ALV with select all option

[Former Member]

Hi All,

i have written a ALV report program. One of the field in the output is a check box. The progarm has a button in the PF-status to select all the check boxes. I have written the below code to achive this functionality.

CASE u_comm.

WHEN 'SELECT_ALL'.

LOOP AT gi_postprv INTO gw_postprv.

IF gw_postprv-chk_box NE 'X'.

gw_postprv-chk_box = 'X'.

MODIFY gi_postprv FROM gw_postprv INDEX

sy-tabix TRANSPORTING chk_box .

ENDIF.

clear gw_postprv.

ENDLOOP.

where gi_postprv is my output table.

The above is not achieving the desired functionality. I want to know if the above is correct? if not what else modification do i need to make.

[Former Member]

Balu

You should refresh the ALV Grid once you do the modifications to the Internal Table.

Thanks

Amol Lohade

[Former Member]

code seems to be ok.

put a break-point just before CALL FUCTION for ALV and check the values of the internal table.

If you are using OOPS ALV

use

IF grid is not initial.

REFRESH_TABLE_DISPLAY method

ENDIF.

[Former Member]

what Function do i need to call? i am not calling any function

[Former Member]

Hi,

You need to re-call the FM that you are using for Display of ALV Grid...

Regards,

Kunjal

[Former Member]

HI,

Thnks for ur suggestions. I got my prblm solved.

[former_member188685]

see you need not call it again.

form user_command using .....
CASE u_comm.
WHEN 'SELECT_ALL'.
LOOP AT gi_postprv INTO gw_postprv.
IF gw_postprv-chk_box NE 'X'.
gw_postprv-chk_box = 'X'.
MODIFY gi_postprv FROM gw_postprv INDEX 
sy-tabix TRANSPORTING chk_box .
ENDIF.
clear gw_postprv.
ENDLOOP.
selfield-refresh = 'X'. "<-----THis is must
endform.

[Former Member]

Hi Balu,

Please refer to the below thread

Hope this helps you.

Thanks,

Ruthra

[Former Member]

Hi ,

Try using some counter instead of sy-tabix .check what vales you are getting for sy-tabix.

You will have to refresh the ALV or call again