Drop Down list

[Former Member]

Hi.. In a screen i have used a drop down list.

I need to fill it in PBO with one of the fields of a internal table..

I dont know to do that.. Any Guide plz..

[Former Member]

HI,

see this link below:

http://help.sap.com/saphelp_nw70/helpdata/en/9f/dbaac935c111d1829f0000e829fbfe/content.htm

example:

REPORT demo_dynpro_f4_help_module.

TYPES: BEGIN OF values,

carrid TYPE spfli-carrid,

connid TYPE spfli-connid,

END OF values.

DATA: carrier(3) TYPE c,

connection(4) TYPE c.

DATA: progname TYPE sy-repid,

dynnum TYPE sy-dynnr,

dynpro_values TYPE TABLE OF dynpread,

field_value LIKE LINE OF dynpro_values,

values_tab TYPE TABLE OF values.

CALL SCREEN 100.

MODULE init OUTPUT.

progname = sy-repid.

dynnum = sy-dynnr.

CLEAR: field_value, dynpro_values.

field_value-fieldname = 'CARRIER'.

APPEND field_value TO dynpro_values.

ENDMODULE.

MODULE cancel INPUT.

LEAVE PROGRAM.

ENDMODULE.

MODULE value_carrier INPUT.

CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'

EXPORTING

tabname = 'DEMOF4HELP'

fieldname = 'CARRIER1'

dynpprog = progname

dynpnr = dynnum

dynprofield = 'CARRIER'.

ENDMODULE.

MODULE value_connection INPUT.

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

dyname = progname

dynumb = dynnum

translate_to_upper = 'X'

TABLES

dynpfields = dynpro_values.

READ TABLE dynpro_values INDEX 1 INTO field_value.

SELECT carrid connid

FROM spfli

INTO CORRESPONDING FIELDS OF TABLE values_tab

WHERE carrid = field_value-fieldvalue.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = 'CONNID'

dynpprog = progname

dynpnr = dynnum

dynprofield = 'CONNECTION'

value_org = 'S'

TABLES

value_tab = values_tab.

ENDMODULE.

rgds,

bharat.

[Former Member]

I have a table control in my screen the I have a dropdown list box.

Now it has to be filled with the indexes of the ITAB. That is if have 4 entries in my ITAB then my listbox should have the value

1

2

3

4

Plz help..

[Former Member]

Hi,

You may use the function module VRM_SET_VALUES where id is the field name and values are from your itab.

Regards,

Renjith Michael.

[seshatalpasai_madala]

Hi,

Check the sample program DEMO_DYNPRO_DROPDOWN_LISTBOX. This uses VRM_SET_VALUES FM for the purpose.

Regards,

Sesh

[Former Member]

I have a table control in my screen the I have a dropdown list box.

Now it has to be filled with the indexes of the ITAB. That is if have 4 entries in my ITAB then my listbox should have the value

1

2

3

4

Plz help..

[gopi_narendra]

TYPE-POOLS : vrm.

PARAMETERS : p_c(5) TYPE c AS LISTBOX VISIBLE LENGTH 5.

DATA : name1 TYPE vrm_id,
       list1 TYPE vrm_values,
       value1 LIKE LINE OF list1.
DATA : n TYPE i.

AT SELECTION-SCREEN OUTPUT.
  name1 = 'P_C'.

  DO 5 TIMES.
    value1-key = n.
    value1-text = n.
    APPEND value1 TO list1.
    n = n + 1.
  ENDDO.
" in the above case instead of N which is 5. you can take the no of records of the itab.
" describe table itab lines N.
  CALL FUNCTION 'VRM_SET_VALUES'
       EXPORTING
            id     = name1
            values = list1.

Regards

Gopi

[MusAbaper]

Just to add u a simple idea, try this simple report :

type-pools vrm.

parameters : p_list as listbox visible length 10.

DATA: param TYPE vrm_id,

values TYPE vrm_values,

value LIKE LINE OF values.

AT SELECTION-SCREEN OUTPUT.

param = 'P_list'.

value-key = '1'.

value-text = 'Value 01'.

APPEND value TO values.

value-key = '2'.

value-text = 'Value 02'.

APPEND value TO values.

value-key = '3'.

value-text = 'Value 03'.

APPEND value TO values.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING id = param

values = values.