topic Re: set visible/invisible in dialog programing in Application Development and Automation Discussions

set visible/invisible in dialog programing

Former Member — Fri, 11 Nov 2005 21:51:30 GMT

hi friends,

need your help.

i want to display few fields to the supervisors only if they have employees from perticular org unit & payroll area

initially the fields are set invisible.

actually want to know what is wrong with the following code.....

LOOP AT SCREEN.

IF screen-group1 = '001'.

select * from pa0001 into table i_p0001

for all entries in i_orgunit

where orgeh = i_orgunit-orgeh

and abkrs = 'v9'.

if sy-subrc = 0.

screen-active = 1.

endif.

ENDIF.

ENDLOOP.

Re: set visible/invisible in dialog programing

Former Member — Fri, 11 Nov 2005 21:55:58 GMT

screen-active = 1.

wats ur exact requirement.

If u want to make the fields visble use

screen-visible = '1'.

also use

MODIFY SCREEN

Re: set visible/invisible in dialog programing

RichHeilman — Fri, 11 Nov 2005 21:57:41 GMT

LOOP AT SCREEN.
IF screen-group1 = '001'.
select * from pa0001 into table i_p0001
for all entries in i_orgunit
where orgeh = i_orgunit-orgeh
and abkrs = 'v9'. 
if sy-subrc = 0.
screen-active = 1.
<b>screen-invisible = 0.   "Not sure if you need this
modify screen</b>.
endif.
ENDIF.

Regards,

Rich Heilman

ENDLOOP.

Re: set visible/invisible in dialog programing

Former Member — Fri, 11 Nov 2005 22:09:07 GMT

Which event did you place this code?

I see that you have SCREEN-ACTIVE = 1 in case sy-subrc = 0, but you need to deactivate them by setting SCREEN-ACTIVE = 0 when sy-subrc <> 0. Also don't forget MODIFY SCREEN statement before the ENDLOOP.

Do you have entries in i_orgunit when you are doing this select? I don't see any field from the screen playing a role in this select. So are you using some selection screen fields to fill I_ORG_UNIT? Make sure that you put IF NOT i_org_unit[] IS INITIAL statement before your SELECT statement because you are doing a FOR ALL ENTRIES IN.

Srinivas

Re: set visible/invisible in dialog programing

Former Member — Fri, 11 Nov 2005 22:11:09 GMT

You have make screen-invisible = 1

Cheers,

Satya

Re: set visible/invisible in dialog programing

RichHeilman — Fri, 11 Nov 2005 22:12:29 GMT

Srinivas, Nekenti, in his original post he mentions...

initially the fields are set invisible.

Regards,

Rich Heilman

Re: set visible/invisible in dialog programing

Former Member — Fri, 11 Nov 2005 22:18:08 GMT

True Rich, but as the user plays on the selection screen changing values, there may be a need to reset them back to invisible. Don't you think so?

Srinivas

Re: set visible/invisible in dialog programing

RichHeilman — Fri, 11 Nov 2005 22:20:52 GMT

Sure, i don't have enough info about his requirement to cover all the bases.

Regards,

Rich Heilman

Re: set visible/invisible in dialog programing

Former Member — Fri, 11 Nov 2005 22:34:46 GMT

hi friends,

thanks for the reply

actually user is not playing with selection screen.

the logic is in pbo

i am getting usr from sy-uname then from that getting postion & based on that i have to check if he has employees from that perticular payroll area.

i have added modify screen but still not giving the output

regards

ankit

Re: set visible/invisible in dialog programing

RichHeilman — Fri, 11 Nov 2005 22:40:08 GMT

Is this value case sensitive?

and abkrs = <b>'v9'</b>.

Maybe try 'V9'?

Yep, just checked it in my system, try using "V9" instead of "v9". Let us know. Thanks.

Regards,

Rich Heilman

Message was edited by: Rich Heilman

Re: set visible/invisible in dialog programing

Former Member — Fri, 11 Nov 2005 22:44:29 GMT

I don't think this answers the question you're asking, but it may help.

PA0001 can be quite large. Do you really want to

select * from pa0001 into table i_p0001
for all entries in i_orgunit
where orgeh = i_orgunit-orgeh
and abkrs = 'v9'.

Particularly for each line in your screen? This could take quite a while. I think you could find a more efficient way of doing this (probably in PAI).

Of course, the screen still has to be modified in PBO.

Rob

Message was edited by: Rob Burbank

Re: set visible/invisible in dialog programing

Former Member — Fri, 11 Nov 2005 23:24:10 GMT

In debugging, can you tell me if your select statement is working or not? Is this the first screen? Where did you fill the internal table?

Srinivas

Re: set visible/invisible in dialog programing

Former Member — Sat, 12 Nov 2005 02:41:19 GMT

hi friends,

thanks for your help.

the problem is solved.

actually i didnt place 'modify screen' at place

special thanks to rich & srini.

best regards

ankit

Re: set visible/invisible in dialog programing

RichHeilman — Sat, 12 Nov 2005 02:44:50 GMT

Cool. Please make sure to mark your post as solved. Thanks.

So the value needed to be "V9"?

Regards,

Rich Heilman