topic Re: List Box Values in Application Development and Automation Discussions

List Box Values

Former Member — Mon, 27 Dec 2010 11:57:04 GMT

Hi All,

I have searched already in SDN.

I have 2 list boxes on my selection screen. second list box values will appear based on selection of fiest list box.

Ex: First list box contains all STATE VALUEs.& Second list box contails all district valus .

Secon list box shoul fill on selction of state. How to do this....can any one please help me?

How to connect these two list boxes?

Re: List Box Values

Former Member — Mon, 27 Dec 2010 12:06:19 GMT

HI.

I guess you are referring to interactive report,if its interactive

Refer the below program,

Moderator message - Please respect the 5,000 character maximum when posting. Post only the relevant portions of code

Edited by: manjunath4sap on Dec 27, 2010 1:08 PM

Edited by: Rob Burbank on Dec 27, 2010 1:07 PM

Re: List Box Values

Former Member — Mon, 27 Dec 2010 12:09:53 GMT

HI,

Write the logic for second field in the event

AT SELECTION-SCREEN ON p_list1.

Regards,

Madhukar Shetty

Re: List Box Values

Former Member — Mon, 27 Dec 2010 12:10:23 GMT

Hi,

Can any one please help me.

Re: List Box Values

Former Member — Mon, 27 Dec 2010 12:24:45 GMT

Hi,

I tried with

AT SELECTION-SCREEN ON P_list1.

PERFORM FILL_list2.

But it is not working. i am getting balnks in second list.

Re: List Box Values

Former Member — Mon, 27 Dec 2010 12:27:55 GMT

U need to read the input of the first field in order to fill the list box of second i/o field:

U need to use the event AT SELECTION-SCREEN ON VALUE REQUEST, if you mean a LIST BOX for search help

Max

Re: List Box Values

Former Member — Mon, 27 Dec 2010 12:36:06 GMT

Hi,

try this way.



parameters: p_field1 type <field1>,
                     p_field2 type <field2> listbox visible length 30
                                                         modif id r1.


at selection-screen on value-request for p_field2.
  perform drilldown_field2.

form drilldown_field2.

  t_dynpfields-fieldname  = 'P_FIELD1'.
  append t_dynpfields.
  w_repid = sy-repid.
* reading Screen variables and Values
  call function 'DYNP_VALUES_READ'
       exporting
            dyname     = w_repid
            dynumb     = sy-dynnr
       tables
            dynpfields = t_dynpfields
       exceptions
            others.
  read table t_dynpfields index 1.
  value = t_dynpfields-fieldvalue.

*by the value fetch the entries from another table and push into  t_table

  w_dynprofld = 'P_FIELD2'.

  call function 'F4IF_INT_TABLE_VALUE_REQUEST'
    exporting
      retfield    = 'TABNAME'
      dynpprog    = sy-repid
      dynpnr      = '1000'
      dynprofield = w_dynprofld
      value_org   = 'S'
    tables
      value_tab   = t_table.
  if sy-subrc <> 0.
    message id sy-msgid type sy-msgty number sy-msgno
            with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  endif.

Endform.

Prabhudas