topic Re: update the selection screen field in Application Development and Automation Discussions

update the selection screen field

Former Member — Fri, 12 Mar 2010 10:43:05 GMT

Hi ,

I have a requirement where these fields are there is in the selection screen.

company code

year

period

once these fields are entered by the user , there is another field file

which has to be populated with

/var/common_onep/<Company Code>/co/esprit/io/<year>/<period>.

here company code year and period should be populated from the other fields.

Regards,

Re: update the selection screen field

Former Member — Fri, 12 Mar 2010 11:06:04 GMT

Hello

Try like this:


PARAMETERS: P_BUKRS LIKE T001-BUKRS.
PARAMETERS: P_GJAHR LIKE BSEG-GJAHR.
PARAMETERS: P_PERIO LIKE SY-DATUM .
PARAMETERS: FILE LIKE RLGRAP-FILENAME.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.
IF SCREEN-NAME = 'FILE'.
  CONCATENATE '/var/common_onep/'
  P_BUKRS '/co/esprit/io/' P_GJAHR '/' P_PERIO INTO FILE.
ENDIF.
ENDLOOP.
MODIFY SCREEN.

After fill first 3 parameters set curcor on parameter FILE and pres Enter.

Re: update the selection screen field

Former Member — Fri, 12 Mar 2010 11:24:56 GMT

This message was moderated.

Re: update the selection screen field

Former Member — Fri, 26 Mar 2010 09:04:21 GMT

Hi,

Can we update the p_file field without pressing enter because when i press enter some other field also gets updated which should not happen.

Rgds,

Re: update the selection screen field

venkat_o — Fri, 26 Mar 2010 09:35:03 GMT

Hi Sanjay, <li> To update FILE field with other field information without pressing, not possible. But you can get those fields information by pressing F4 on FILE field.

REPORT  ztest_notepad.

 DATA:it_dynpfields TYPE STANDARD TABLE OF dynpread WITH HEADER LINE.
 PARAMETERS: p_bukrs LIKE t001-bukrs.
 PARAMETERS: p_gjahr LIKE bseg-gjahr.
 PARAMETERS: p_perio LIKE sy-datum .
 PARAMETERS: file LIKE rlgrap-filename.

 AT SELECTION-SCREEN ON VALUE-REQUEST FOR file.
   it_dynpfields-fieldname = 'P_BUKRS'.
   APPEND it_dynpfields.
   CLEAR  it_dynpfields.
   it_dynpfields-fieldname = 'P_GJAHR'.
   APPEND it_dynpfields.
   CLEAR  it_dynpfields.
   it_dynpfields-fieldname = 'P_PERIO'.
   APPEND it_dynpfields.
   CLEAR  it_dynpfields.

   CALL FUNCTION 'DYNP_VALUES_READ'
     EXPORTING
       dyname     = sy-repid
       dynumb     = sy-dynnr
     TABLES
       dynpfields = it_dynpfields.
   READ TABLE it_dynpfields WITH KEY fieldname = 'P_BUKRS'.
   p_bukrs = it_dynpfields-fieldvalue.
   READ TABLE it_dynpfields WITH KEY fieldname = 'P_GJAHR'.
   p_gjahr = it_dynpfields-fieldvalue.
   READ TABLE it_dynpfields WITH KEY fieldname = 'P_PERIO'.
   p_perio = it_dynpfields-fieldvalue.
   CONCATENATE '/var/common_onep/'
               p_bukrs '/co/esprit/io/' p_gjahr '/' p_perio
          INTO file.

Thanks Venkat.O