topic Refresh screen fields in Application Development and Automation Discussions

Refresh screen fields

Former Member — Thu, 14 Sep 2006 06:42:24 GMT

Hi all,

In my dialog screen, if i get an error after giving a wrong input, the input fields are disabled. i have to go back to the program and exec again to key in. how can i solve this problem.

plese advice me,

Rajesh.

Re: Refresh screen fields

Former Member — Thu, 14 Sep 2006 06:46:14 GMT

Hi,

Try to use CHAIN and ENDCHAIN. Place all the required screen fields in between CHAIN and ENDCHAIN.

Thanks and Regards,

Bharat Kumar Reddy.V

Re: Refresh screen fields

Former Member — Thu, 14 Sep 2006 06:46:45 GMT

Put the fields to be inputted in CHAIN,ENDCHAIN in PAI

PAI.

CHAIN.

ENDCHAIN.

If any validations fails control goes to the field where error occurred.

Re: Refresh screen fields

anversha_s — Thu, 14 Sep 2006 06:48:46 GMT

hi,

in the PBO.

assaign screen fields name = field values.

ur problem will be solve.

rgds

anver

Re: Refresh screen fields

Former Member — Thu, 14 Sep 2006 06:49:08 GMT

Hi,

Use Chain and Endchain statements.

syntax:

CHAIN.

FIELD: <f1>, <f 2>,...

MODULE <mod1>.

FIELD: <g1>, <g 2>,...

MODULE <mod2>.

...

ENDCHAIN.

In MODULE <mod1>. and MODULE <mod2> u can write ABAP codings for validations.

Suppose if u give wrong input for the field <f1>, all fields will be disabled except f1. once u give correct input for f1 and press enter all fields will be enabled.

Regards

Divakar

Re: Refresh screen fields

Former Member — Thu, 14 Sep 2006 07:03:59 GMT

Thank u all.

I have solved the problem using chain and end chain statements.

Regards,

Rajesh.

Re: Refresh screen fields

Former Member — Thu, 14 Sep 2006 07:06:26 GMT

hello,

i need to give points for all who have helped me.

but iam not able do. how can i do so.

regards,

rajesh.