topic Filling Dropdown list box in Application Development and Automation Discussions

Filling Dropdown list box

Former Member — Wed, 15 Oct 2008 07:50:18 GMT

Hi All,

In PBO module I have aritten the code for dropdown list box.

In the screen design I have named the listbox as I am filling it.

But still data is not getting displayed. Any idea may be something missing in screen design.

Regards,

Jeetu

Re: Filling Dropdown list box

Former Member — Wed, 15 Oct 2008 07:58:38 GMT

Hi,

Use FM VRM_SET_VALUES with id = your screen fieldname and values = table with key and text columns for your listbox.

rgds....Sameer

Re: Filling Dropdown list box

Former Member — Wed, 15 Oct 2008 08:04:23 GMT

Hi,

plz do following way :

In TOP declare this :

TYPE-POOLS: VRM.

DATA: g_name1  TYPE vrm_id,
      g_list1  TYPE vrm_values,
      g_wa_list LIKE LINE OF g_list1,
      g_value_1 LIKE LINE OF g_list1.

Then in PBO :

MODULE f4_scr OUTPUT.


  REFRESH g_list1.
  g_name1 = c_status.
  g_value_1-key = c_to_be_sub.
  g_value_1-text = c_to_be_sub.
  APPEND g_value_1 TO g_list1.

  g_value_1-key = c_sub.
  g_value_1-text = c_sub.
  APPEND g_value_1 TO g_list1.

  g_value_1-key = c_chg_needed.
  g_value_1-text = c_chg_needed.
  APPEND g_value_1 TO g_list1.

  g_value_1-key = c_app.
  g_value_1-text = c_app.
  APPEND g_value_1 TO g_list1.

  IF NOT g_list1 IS INITIAL.
    CALL FUNCTION 'VRM_SET_VALUES'
      EXPORTING
        id     = g_name1
        values = g_list1.
  ENDIF.

ENDMODULE.                 " F4_SCR  OUTPUT

In PAI:

MODULE user_command_9000 INPUT.
....
* function module to get the list box values.

  g_name1 = c_status.
  CALL FUNCTION 'VRM_GET_VALUES'
    EXPORTING
      id           = g_name1
    IMPORTING
      values       = g_list1
    EXCEPTIONS
      id_not_found = 1
      OTHERS       = 2.
  IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
            WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ENDIF.

  READ TABLE g_list1 INTO g_wa_list WITH KEY key = g_status.
  IF sy-subrc EQ 0.
    g_status = g_wa_list-text.
  ENDIF.
....
ENDMODULE.                 " USER_COMMAND_9000  INPUT

thanx.

Re: Filling Dropdown list box

Former Member — Wed, 15 Oct 2008 09:32:41 GMT

Hi,

I have created the list box in screen. In PBO I am filling the values and it is getting displayed. I want to put one value among all the values as default value when ever it is displayed. How can I set one value as default value.

Regards,

Jeetu

Re: Filling Dropdown list box

MarcinPciak — Wed, 15 Oct 2008 09:44:30 GMT

Hi,

Check this post: [Reg. default value in drop down box |/message/6345101#6345101 [original link is broken]]

Regards

Marcin

Re: Filling Dropdown list box

Former Member — Wed, 15 Oct 2008 09:52:44 GMT

Hi,

U can use the below code for getting default values in the drop down.

In PBO:

&----

*& Module CODE OUTPUT

&----

text - for getting default values

----

MODULE code OUTPUT.

To get the Transfer in the code field as default.

IF wa_screen-code IS INITIAL.

wa_screen-code = 'T'.

ENDIF.

wf_code = wa_screen-code.

ENDMODULE. " CODE OUTPUT

In PAI :

&----

*& Module TRANFER_CODE INPUT

&----

text

----

MODULE tranfer_code INPUT.

wa_screen-code = wf_code.

ENDMODULE. " TRANFER_CODE INPUT

here wa_screen is the drop down field.

Try this. It will work...

Cheers,

Lakshmi Prasanna Gandham