topic Problem with reading Dynpro fields in Application Development and Automation Discussions

Problem with reading Dynpro fields

Former Member — Thu, 12 Oct 2006 10:34:56 GMT

Hi,

I have some tabstrips. On each tabstrip, I have a

container for an ALV and on the bottom I have another

subscreen for some input fields.

Under the subscreen I have some buttons to insert, delete

etc...

The fields in my subscreen I have bound to DDIC table

fields and I have defined that in my program under TABLES

in my declaration.

So when I write something in the fields, their content

has been written to my table-structure defined in TABLES.

If you double click on a line in the alv, the content of

the line has been written to my dynpro fields in the

subscreen.

My problem now is:

When You have double clicked a line and the content was

filled in my dynpro fields and I change the values after-

wards, I do not have the changed field content in my

TABLES structure. It´s because, the framework isn´t

processing my PBO of the subscreen.

How can I call the pbo manually to get the new field

content, when I´m pressing the button on the parent

dynpro?

I hope it´s possible to understand my problem!

Cheers Arne

Re: Problem with reading Dynpro fields

Former Member — Thu, 12 Oct 2006 10:37:36 GMT

Use the FM <b>DYNP_VALUES_READ</b>.

DATA: repid LIKE sy-repid.

dynpfields-fieldname = p_field.

APPEND dynpfields.

repid = sy-repid.

CALL FUNCTION 'DYNP_VALUES_READ' "#EC *

EXPORTING

dyname = repid

dynumb = sy-dynnr

TABLES

dynpfields = dynpfields

EXCEPTIONS

OTHERS.

READ TABLE dynpfields INDEX 1.

lws_object_name = dynpfields-fieldvalue.

Regards,

Prakash.

Re: Problem with reading Dynpro fields

Former Member — Thu, 12 Oct 2006 10:54:12 GMT

Hi,

use FM dynpro_values_update

Dynpro_values_read

DYNPRO_FIELD_GET

or use field-symbols <fs>

assign 'itab-fld1' to <fs>.

regards

amole

Re: Problem with reading Dynpro fields

Former Member — Thu, 12 Oct 2006 11:34:13 GMT

Hi again,

I have tried both functions Dynpro_field_get and read_values, but I´m not getting any content. With dynpro_field_get, I´m getting the fieldnames, but not the values!

I have seen, when I´m pressing enter, after I have typed in the new field values, my TABLES structure has been updated. But I think, it´s not very user friendly, if You have to pay attention to press enter before pressing the "add" button...

Any other idea? Or do You know why I´m not getting any content?

Cheers Arne

Message was edited by: Arne Hein