refresh screenn field

[Former Member]

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

[Former Member]

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

[anversha_s]

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

[sathish_perumal]

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

[Former Member]

Welcome to SDN..

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

hope this helps you

[Former Member]

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

[Former Member]

hi,

Check this link

REgards,

Sailaja.