topic Re: Refreshing a Screen in Application Development and Automation Discussions

Refreshing a Screen

Former Member — Thu, 29 Mar 2007 12:17:52 GMT

Hi how to refresh a screen in a module program.

I want to clear all the fields ....

Re: Refreshing a Screen

Former Member — Thu, 29 Mar 2007 12:22:58 GMT

hii...

what do you mean by refresh?

do you want to clear the values of all the fields on screen?

if yes...

then in the last PBO module of your screen write..

**************************************************

Module CLEAR OUTPUT.

LOOP AT SCREEN.

clear screen-name.

MODIFY screen.

ENDLOOP.

ENDMODULE.

**************************************************

alternatively you can also write..

**************************************************

Module CLEAR OUTPUT.

clear screen.

MODIFY screen.

ENDMODULE.

**************************************************

<b>Reward points for helpful answers,</b>Tejas

Re: Refreshing a Screen

former_member194669 — Thu, 29 Mar 2007 12:23:18 GMT

create a PF status as "REFR" ie refresh

Call screen <screen Number>

in PBO clear all screen values if ok_code eq REFR

aRs.

Re: Refreshing a Screen

Former Member — Thu, 29 Mar 2007 12:27:53 GMT

Look at EH_ONRESET method of any controller class to get some idea on how to reset the context node values.

For example look at method BP_RESET of controller impl class CL_CRM_IC_BUPACONTROLLER_IMPL.

reward all help full answers

Message was edited by:

sunil kumar

Re: Refreshing a Screen

Former Member — Thu, 29 Mar 2007 12:57:43 GMT

clear screen.

MODIFY screen.

this syntax doesn't work.

I tried writing in PBo module.

My requirement is simple i want to clear all the fields in the screen when the transaction is called ...

I called the custom transaction from my report program by assigning some fields usine parameter iD ... now when i try calling the transaction code manually same value is appearing ....

I want to refresh the hole screen.

Re: Refreshing a Screen

Former Member — Thu, 29 Mar 2007 13:01:35 GMT

Hi,

If all the values are referred to workarea , then simply use

CLEAR WA_ITAB.