topic Re: Input field not populating values in Application Development and Automation Discussions

Input field not populating values

Former Member — Tue, 16 Sep 2008 06:21:13 GMT

I have an issue.

There are 2 input fields in the selection screen. Both are Z fields and F4 help has been written for those 2 fields using F4IF_INT_TABLE_VALUE_REQUEST function module in AT SELECTION-SCREEN ON VALUE-REQUEST event. The 2nd input field displays values in the popup window based on the value available in 1st input field while pressing F4.

My question, if I'm not pressing F4 key and type the correct value manually in the 1st input field, and then I press the F4 help for the 2nd input field, it doesn't display any value in the popup window.

That is, the 2nd input field doesn't select any value into the popup window if I've not pressed F4 key in the 1st input field.

Could any one please help me to solve this issue?

Thanks

Senthil

Re: Input field not populating values

Former Member — Tue, 16 Sep 2008 06:35:38 GMT

hi use dynpro_values_read function module to get value of first field and to get f4 help for the second field.

at last use dynpro_values_update to update respective fields..

i want to see codings .please send it . i try my best.

regards,

kani.

Re: Input field not populating values

Former Member — Tue, 16 Sep 2008 06:40:39 GMT

Hi Kani

This is not screen programming. Normal report.

I've used Selection Screen only.

Regards

Senthil

Re: Input field not populating values

Former Member — Tue, 16 Sep 2008 06:50:02 GMT

Check the below code ........

*&--------------------------------------------------------------------*
*&      Form  F1000_QUARTER_HELP
*&--------------------------------------------------------------------*
*       F4 help for Quarter field
*       Use FM GET_DYNP_VALUE to fetch the value against the fields
*       Quarter and year based on which modify the value Table and
*       provide it as F4 help to the user
*---------------------------------------------------------------------*
FORM f1000_quarter_help .

  DATA: w_quarter TYPE dfies-fieldname   VALUE 'QUARTER'.

* Get year change value
  CALL FUNCTION 'GET_DYNP_VALUE'
    EXPORTING
      i_field =  'P_YEAR'
      i_repid = sy-repid
      i_dynnr = sy-dynnr
    CHANGING
      o_value = p_year.


  e_quarter-begda(4) = p_year.
  e_quarter-endda(4) = p_year.

  MODIFY       t_quarter
    FROM       e_quarter
  TRANSPORTING begda(4)
               endda(4)
         WHERE begda(4) NE p_year.

  SORT t_quarter
    by quarter.

  READ TABLE t_quarter INTO e_quarter WITH KEY quarter = c_q4
                                      BINARY SEARCH.
  IF sy-subrc EQ 0.
    e_quarter-begda(4) = p_year + 1.
    e_quarter-endda(4) = p_year + 1.
    MODIFY t_quarter FROM e_quarter INDEX sy-tabix.
  ENDIF.


* Function module to get F4 help
  CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
      retfield        = w_quarter
      dynpprog        = sy-repid
      dynpnr          = sy-dynnr
      dynprofield     = 'P_QUART'
      value_org       = 'S'
    TABLES
      value_tab       = t_quarter[]
    EXCEPTIONS
      parameter_error = 1
      no_values_found = 2
      OTHERS          = 3.

  IF sy-subrc NE 0.
*  Do nothing
  ENDIF.

Cheers ,

Jacks M

Re: Input field not populating values

Former Member — Tue, 16 Sep 2008 07:02:31 GMT

Thank you Jacks,

The FM GET_DYNP_VALUE has solved my problem.

Thanks again

Senthil

Re: Input field not populating values

Former Member — Tue, 16 Sep 2008 07:03:07 GMT

u send your code i try in my system with my code.