distinct value dropdown list

[Former Member]

hi, how do i pull the distinct value from the database table into the dropdown list?

my database table have 2 columns: program id and program code. how can i pull the first line of code of every program and populate them inside the dropdown list?

pls give code sample.

thanks. <REMOVED BY MODERATOR>

Edited by: Alvaro Tejada Galindo on Feb 14, 2008 2:36 PM

[Former Member]

hi,

Use

SELECT DISTINCT...

<REMOVED BY MODERATOR>

Regards,

Mansi.

Edited by: Alvaro Tejada Galindo on Feb 14, 2008 2:37 PM

[Former Member]

no it doesn't work. right now in my table, i have 14 programs inside (each containing many lines of codes) and the program id for the program is distinct (each program have different id). how can i get the first line of code from each program and display in the dropdown list?

[Former Member]

Hi

U need to declare the structure to transfer the data to be displayed in the dropdown list:

TYPE-POOLS VRM.
DATA: NAME    TYPE VRM_ID,
          LIST    TYPE VRM_VALUES,
          VALUE   LIKE LINE OF LIST.

In a PROCESS ON VALUE-REQUEST, you need to populate it with the data you want to show:

REFRESH LIST.
NAME = <OUTPUT FIELD NAME>.
* Get the values:
SELECT * FROM <TABLE>  WHERE ....
   VALUE-KEY  = <PROGRAM CODE>.
   VALUE-TEXT = <PROGRAM NAME>.
    APPEND VALUE TO LIST.
 ENDSELECT.

  CALL FUNCTION 'VRM_SET_VALUES'
       EXPORTING
            ID     = NAME
            VALUES = LIST.

This is an sample only, how to populate the internal table LIST depends on where you have stored the program name and code.

Max

[Former Member]

what do i put for the program code and program name? i want it to retrieve from database and display accordingly..but isn't this hard coding?