topic Re: F4 help on table control in Application Development and Automation Discussions

F4 help on table control

Former Member — Mon, 04 Aug 2008 21:51:56 GMT

Hi,

I created a table control based on an internal table defined in my program. The internal table contains a field named VSTEL. and the corresponding screen element name is WA_VSTEL.

Now when the user presses F4 on this, I am able to display a list of values of my choice, user selects it and that gets associated with the first row's WA_VSTEL.

Now In the second row if I press F4, the value list is displayed, i am able to select the value , but the the selected value does not appear on the WA_VSTEL (2nd row's column !!).

i am sure I need to change my code so that I set the return value from CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

to the corresponding row's WA_VSTEL.

i am not sure how to do that in my code...find below the POV code. any suggestions ??

TYPES: BEGIN OF X_VSTEL,

VSTEL TYPE TVST-VSTEL,

END OF X_VSTEL.

DATA: WA_ITAB TYPE X_VSTEL,

I_TAB LIKE TABLE OF WA_ITAB,

LT_DFIES_CSIT TYPE DFIES OCCURS 0.

CLEAR WA_ITAB.

REFRESH I_TAB.

SELECT DISTINCT VSTEL INTO WA_ITAB FROM TVST.

APPEND WA_ITAB TO I_TAB.

CLEAR WA_ITAB.

ENDSELECT.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

RETFIELD = 'VSTEL'

DYNPPROG = SY-REPID

DYNPNR = SY-DYNNR

DYNPROFIELD = 'WA_VSTEL'

VALUE_ORG = 'S'

TABLES

VALUE_TAB = I_TAB

FIELD_TAB = LT_DFIES_CSIT.

Re: F4 help on table control

naimesh_patel — Mon, 04 Aug 2008 22:32:07 GMT

You need to get the values from the return table and update the screen field with the value.

Like:


  CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
      RETFIELD    = 'NETWR'
      DYNPPROG    = SY-REPID
      DYNPNR      = SY-DYNNR
      DYNPROFIELD = 'WA_ITEM-NETWR'
      VALUE_ORG   = 'S'
    TABLES
      VALUE_TAB   = I_TAB
      FIELD_TAB   = LT_DFIES_CSIT
      RETURN_TAB  = S_RETURN.     "<<



  READ TABLE S_RETURN WITH KEY RETFIELD = 'WA_ITEM-NETWR'.
  IF SY-SUBRC = 0.
    WA_ITEM-NETWR = S_RETURN-FIELDVAL.
  ENDIF.

Regards,

Naimesh Patel

Re: F4 help on table control

Former Member — Tue, 05 Aug 2008 04:56:38 GMT

hi,

pass screen field name at dynprofield...

Re: F4 help on table control

Former Member — Tue, 05 Aug 2008 13:24:09 GMT

Alok, How do i get the column table of the table control ??

thanks

Re: F4 help on table control

Former Member — Tue, 05 Aug 2008 13:25:39 GMT

I mean SAP should recognize that this is second row column 1. How can I specify that in my program ??

thks

Re: F4 help on table control

Former Member — Tue, 05 Aug 2008 13:29:21 GMT

If you use CHAIN AND ENDCHAIN in POV. then your value will be directly moved to the Corresponding column. in this case no need of code.

Re: F4 help on table control

Former Member — Tue, 05 Aug 2008 17:59:16 GMT

Hi Vijay,

So u ask me to write like this ??

PROCESS ON VALUE-REQUEST.

CHAIN.

FIELD F11

FIELD F22

FIELD F33

ENDCHAIN.

FIELD F11 MODULE FIELDF11_HELP.

But I get the error message CHAIN ENDCHAIN possible only in PBO or in PAI and not in POV ?????

Any other suggestion or code sample ??

thanks