topic Re: refresh screenn field in Application Development and Automation Discussions

refresh screenn field

Former Member — Wed, 04 Oct 2006 10:28:58 GMT

Hello,

I have a screen containing some fields and an alv grid control.

In my method data_changed of the alv grid control I change the value of one field of the screen, but it doesn't change automatically.

How to refresh the screen?

Thanks in advance.

Alberto

Re: refresh screenn field

Former Member — Wed, 04 Oct 2006 10:30:54 GMT

Hi Alberto,

If the field is not an ALV field but a Screen field, then you need to use FM `DYNP_VALUES_READ`.

Best regards,

Prashant

Pls. mark points for helpful answers

Re: refresh screenn field

anversha_s — Wed, 04 Oct 2006 10:34:31 GMT

hi,

use this.

DATA: BEGIN OF dynprofelder OCCURS 10.

INCLUDE STRUCTURE dynpread.

DATA: END OF dynprofelder.

REFRESH dynprofelder.

dynprofelder-fieldname = 'SCREEEN_FIELD_NAME'.

dynprofelder-fieldvalue = put_the_required_value.

APPEND dynprofelder.

call function 'DYNP_VALUES_UPDATE'

exporting

dyname = sy-cprog

dynumb = sy-dynnr

tables

dynpfields = dynprofelder

exceptions

invalid_abapworkarea = 1

invalid_dynprofield = 2

invalid_dynproname = 3

invalid_dynpronummer = 4

invalid_request = 5

no_fielddescription = 6

undefind_error = 7

others = 8.

rgds

anver

Re: refresh screenn field

sathish_perumal — Wed, 04 Oct 2006 10:34:55 GMT

Hi,

Some action has to be triggered so that SAP executes PAI and PBO, so proably if you press enter it should goto PAI where it should update the field which should have the value entered by the user.

Regards,

Sathish

Re: refresh screenn field

Former Member — Wed, 04 Oct 2006 10:39:53 GMT

Welcome to SDN..

you can use refresh_table_display method of the ALV grid object...

hope this helps you

Re: refresh screenn field

Former Member — Wed, 04 Oct 2006 10:40:09 GMT

Hi,

you need to update the Screen field with the Function module

dynpro-fieldname = <>Field namw>.

dynpro-fieldvalue = <Field Value>.

APPEND dynpro.

call function 'DYNP_VALUES_UPDATE'

exporting

dyname = sy-cprog

dynumb = sy-dynnr

tables

dynpfields = dynpro.

Regards

Sudheer

Re: refresh screenn field

Former Member — Wed, 04 Oct 2006 10:42:37 GMT

hi,

Check this link

REgards,

Sailaja.