topic Re: modify the selection screen in Application Development and Automation Discussions

modify the selection screen

Former Member — Wed, 30 May 2007 14:14:50 GMT

hi folks,

I need to modify the selection screen, I need the selection screen block B1 to be displayed only when the 'Delete' button is selected. Here is the code...

tables: ZABC.

data: itab like ZABC occurs 0 with header line.

selection-screen begin of block bl1 with frame title text-000 no

intervals.

parameters: Del_all radiobutton group r1,

Del_blk radiobutton group r1,

Delete radiobutton group r1.

selection-screen end of block bl1.

selection-screen begin of block B1 with frame title text-110.

select-options: P_PERNR for ZABC.

selection-screen end of block B1.

at selection-screen output.

if Del_all = 'X'.

select * from ZABC into table itab where pernr ne ' '.

DELETE ZABC FROM TABLE itab.

endif.

if Del_blk = 'X'.

delete from ZABC where pernr = ' '.

endif.

if Delete = 'X'.

delete from ZABCwhere pernr IN p_pernr[].

COMMIT WORK.

endif.

How can I do that? It is used only when the 'Delete' button is checked.

Thanks,

Re: modify the selection screen

Former Member — Wed, 30 May 2007 14:22:38 GMT

Hi,

On your checkbox use the addition user command

define a modification id to the p_pernr

in the at selection screen event.

loop at screen.

if delete = 'X'.

if screen-group1 = test1.

screen-active = 1.

screen-invisible = 0.

endif.

else.

if screen-group1 = test1.

screen-active = 0.

screen-invisible = 1.

endif.

Modify Screen.

endloop.

This will enable you to achieve the functionality

Reward points if useful

Regards,

gaurav

Message was edited by:

Gaurav Parashar

Re: modify the selection screen

Former Member — Wed, 30 May 2007 14:44:27 GMT

I changed the code to

select-options: P_PERNR for ZABC-PERNR modif id ABC.

at selection-screen output.

loop at screen.

if Delete = 'X'.

if screen-group1 = 'ABC'.

screen-active = 1.

screen-invisible = 0.

endif.

else.

if screen-group1 = 'ABC'.

screen-active = 0.

screen-invisible = 1.

endif.

modify screen.

endloop.

kept the rest of the code same....

When I clicked the delete button the parameters option did not show up,

did I miss something here?

trying to understand this piece of programming

thanks,

Re: modify the selection screen

Former Member — Wed, 30 May 2007 14:57:14 GMT

Hi,

Kindly use the following parameters in the screen modification.

also put a break point on the EVENT at selection screen & check if user command gets triggered.

loop at screen.

if Delete = 'X'.

if screen-group1 = 'ABC'.

SCREEN-INPUT = '0'.

SCREEN-INVISIBLE = '1'.

endif

else.

if screen-group1 = 'ABC'.

SCREEN-INPUT = '1'.

SCREEN-INVISIBLE = '0'.

if screen-group1 = 'ABC'.

endif.

modify screen.

endloop.

Re: modify the selection screen

Former Member — Wed, 30 May 2007 14:58:53 GMT

I got it, missed the user-command syntax on to the radiobutton.

Thanks,