topic Re: selection-screen processing help in Application Development and Automation Discussions

selection-screen processing help

Former Member — Fri, 06 May 2005 08:39:04 GMT

Hi,

My doubt is

I have 2 inputs matnr and maktx(parameters)

On the Selection Screen when i enter matnr, I shld get the corresponding text(maktx) from makt into the 2nd input field when i press tab. One exception Enter Key shld not be used.

Im using the standard selection screen.Below i have attached my code which is not giving the desired output.

tables: MARA,makt.

Parameters: MATNR like MARA-MATNR ,

maktx like makt-maktx .

at selection-screen output. "on value-request for matnr.

select single maktx into maktx

from makt

where matnr = matnr

and spras = sy-langu.

Re: selection-screen processing help

Former Member — Fri, 06 May 2005 08:42:58 GMT

Hello ,

Use the FM given below.

DYNP_VALUES_READ Read the values from a dynpro. This function can be used to read the values from a report's selection screen too (Another example).

DYNP_VALUES_UPDATE Similar to DYNP_VALUES_READ, this function will allow the updating of fields on a dynpro. Very useful when you want to change a field based on the value entered for another field.

Let me know if it helps.

Manohar

Re: selection-screen processing help

Former Member — Fri, 06 May 2005 09:30:23 GMT

Hello,

I am not sure if that is possible. Pressing the TAB key does not send any request to the server i.e. does not start the new dialog step. ENTER key does.

Switch the debugging mode on and see what happens after pressing TAB key or ENTER key.

Regards,

Michal

Re: selection-screen processing help

Former Member — Fri, 06 May 2005 14:02:50 GMT

Hi Santhosh,

I suppose this is possible only on two cases .

1) By Pressing 'Enter'

2) Using F4 to select values for MATNR.

Regards,

Immanuel.

Re: selection-screen processing help

Former Member — Mon, 09 May 2005 09:15:44 GMT

Hi,

Yes it is possible in only cases , as mentioned by u.

I want to implement it using the second case. Help frm Manohar was useful, but im finding it difficult.

If u could help me with that.

bye.

Re: selection-screen processing help

Former Member — Mon, 09 May 2005 09:38:57 GMT

DATA: DYNAME LIKE D020S-PROG,

DYNUMB LIKE D020S-DNUM.

Dyname = sy-repid.

dynumb = sy-DYNNR.

DYNPFIELDS-FIELDNAME = 'MATNR??'.

APPEND DYNPFIELDS.

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

DYNAME = DYNAME

DYNUMB = DYNUMB

TABLES

DYNPFIELDS = DYNPFIELDS

Simaly for DYNP_VALUES_UPDATE.

DYNFIELDS will ahve othr field name.

Let me if it helps you.

Rgds,

Manohar

Re: selection-screen processing help

Former Member — Fri, 19 May 2006 17:03:18 GMT

Hi!

How can a I use DYNP_VALUES_READ to read a value from a tabstrip control, if the tab where the field is located isn't active.

Thanks for your help.

Dairo