How to show value of list from stored table

How do you show the value of a list item stored in a table when
a record is queried from a different table?
ex:
Using the Scott/tiger database. If you have a form that lists
every employee(ENAME) one record at a time and there is a drop
down list for the department(DNAME). How do you make sure that
list (DNAME) changes to the correct value when you are
navigating the employee records?

use populate_group_form_query to create a group with the code
and name. then populate the list with the group (populate_list).
This should work automatically from this point.

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Hey,
I'm trying to write a little program to select a value from a listbox on a screen...
Filling the listbox, no problem. But showing the value on screen, and using the selected value isn't working...
So when i select a value, directly after the listbox 'closes', the selected value disappears...
I read already different threads regarding this topic, but i don't see a solution :(.
Below you find the code. Anyone sees where the problem is?
Screen number = 300.
PROCESS BEFORE OUTPUT.
MODULE status_0300.
Module init_dropdown_box.
PROCESS AFTER INPUT.
MODULE user_command_0300.
REPORT ztesttom2                     .
TABLES: zbadgelinks.
TYPE-POOLS vrm.
DATA values TYPE vrm_values WITH HEADER LINE.
data: name type vrm_id.
DATA ok_code LIKE sy-ucomm.
DATA save_ok LIKE sy-ucomm.
DATA init.
DATA it_badgelinks LIKE zbadgelinks OCCURS 0 WITH HEADER LINE.
START-OF-SELECTION.
SELECT * FROM zbadgelinks INTO TABLE it_badgelinks.
CALL SCREEN 300.
*&      Module status_0300 OUTPUT
*       text
module status_0300 output.
SET PF-STATUS 'ST_0300'.
SET TITLEBAR 'TB_0300'.
endmodule.                 " status_0300 OUTPUT
MODULE init_dropdown_box output.
IF init is initial.
    name = 'LB_SEL_PC'.
    loop at it_badgelinks.
      values-text = it_badgelinks-description.
      values-key = it_badgelinks-id.
      append values.
    endloop.
    CALL FUNCTION 'VRM_SET_VALUES'
         EXPORTING
              id              = name
              values          = values[]
         EXCEPTIONS
              id_illegal_name = 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.
endif.
init = 'X'.
ENDMODULE.
*&      Module user_command_0300 INPUT
*       text
module user_command_0300 input.
CASE OK_CODE.
    WHEN 'BACK'. LEAVE TO SCREEN 0.
    WHEN 'EXIT'. LEAVE TO SCREEN 0.
    WHEN 'CANC'. LEAVE TO SCREEN 0.
    WHEN 'CB_CANCEL'. leave to screen 0.
    WHEN 'CB_OK'.
      READ TABLE it_badgelinks WITh KEY ID = it_badgelinks-id.
      IF SY-SUBRC = 0.
        MESSAGE I398(00) WITH 'ID:          ' it_badgelinks-id
                              'Description: ' it_badgelinks-description.
      ENDIF.
    WHEN 'SEL_PC'.
      CALL FUNCTION 'VRM_GET_VALUES'
        EXPORTING
          id                 = name
        IMPORTING
          VALUES             = values[]
        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.
ENDCASE.
endmodule.                 " user_command_0300 INPUT
Thanks in advance,
Kind Regards,
Tom

Hi,
Please check the below modified code of yours.
Now the value is retained in the list box.
REPORT ztest_cert.
TABLES: t511t.
TYPE-POOLS vrm.
DATA: lb_sel_pc(80).
DATA values TYPE vrm_values WITH HEADER LINE.
DATA: name TYPE vrm_id.
DATA ok_code LIKE sy-ucomm.
DATA save_ok LIKE sy-ucomm.
DATA init.
DATA it_t511t LIKE t511t OCCURS 0 WITH HEADER LINE.
START-OF-SELECTION.
SELECT * FROM t511t INTO TABLE it_t511t WHERE sprsl = 'EN'.
CALL SCREEN 300.
*&      Module status_0300 OUTPUT
      text
MODULE status_0300 OUTPUT.
SET PF-STATUS 'ST_0300'.
SET TITLEBAR 'TB_0300'.
ENDMODULE.                 " status_0300 OUTPUT
MODULE init_dropdown_box OUTPUT
MODULE init_dropdown_box OUTPUT.
IF init IS INITIAL.
    name = 'LB_SEL_PC'.
    LOOP AT it_t511t.
      values-text = it_t511t-kotxt.
      values-key = it_t511t-konst.
      APPEND values.
    ENDLOOP.
    CALL FUNCTION 'VRM_SET_VALUES'
      EXPORTING
        id              = name
        values          = values[]
      EXCEPTIONS
        id_illegal_name = 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.
ELSEIF init = 'X'.
<b> lb_sel_pc = values-text.</b>
ENDIF.
init = 'X'.
ENDMODULE.                    "init_dropdown_box OUTPUT
*&      Module user_command_0300 INPUT
      text
MODULE user_command_0300 INPUT.
data: l_code like values-key.
CASE ok_code.
    WHEN 'BACK'. LEAVE TO SCREEN 0.
    WHEN 'EXIT'. LEAVE TO SCREEN 0.
    WHEN 'CANC'. LEAVE TO SCREEN 0.
    WHEN 'CB_CANCEL'. LEAVE TO SCREEN 0.
    WHEN 'CB_OK'.
      clear: it_t511t.
     lb_sel_pc = l_code.
      READ TABLE it_t511t WITH KEY konst = lb_sel_pc.
      IF sy-subrc = 0.
        CLEAR values.
        values-key = it_t511t-konst.
        values-text = it_t511t-kotxt.
        MESSAGE i398(00) WITH 'ID:          ' it_t511t-konst
                              'Description: ' it_t511t-kotxt.
      ENDIF.
    WHEN 'SEL_PC'.
      CALL FUNCTION 'VRM_GET_VALUES'
        EXPORTING
          id                 = name
       IMPORTING
         VALUES             = values[]
        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.
      ELSE.
<b>        l_code = lb_sel_pc.
        READ TABLE it_t511t WITH KEY konst = lb_sel_pc.
        CLEAR values.
        values-key = it_t511t-konst.
        values-text = it_t511t-kotxt</b>.
      ENDIF.
ENDCASE.
ENDMODULE.                 " user_command_0300 INPUT
Thanks & Regards
Praba

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Thanks
RB

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