topic Re: Listbox for Select Option in Application Development and Automation Discussions

Listbox for Select Option

Former Member — Thu, 25 Feb 2010 07:22:29 GMT

Hey guys,

i've got two questions.

My first question is: How can I bind a listbox in a select option?? I created the listbox and bind it in a dynpro field ( [Look here|http://f.imagehost.org/download/0895/problem123] ). Not so difficult ;). But now i want to bind it in this select option field ([Look here|http://f.imagehost.org/download/0214/problem124] ). Any idea?

Second question: Is there an easy way to disable the * function in a select option?

This is an example phrase.

If i want to find "example" in this phrase i have to type in my select field "* example *" but i want that you have to type "example" only. Is there an easy way to handle this?

Thank you very much guys

Greetings

Re: Listbox for Select Option

Former Member — Thu, 25 Feb 2010 07:56:56 GMT

Hi,

Try the followind code. It will solve your problem.

TYPE-POOLS: vrm.

 DATA: name TYPE vrm_id,
       list TYPE vrm_values,
       value LIKE LINE OF list.

PARAMETERS: ps_parm(10) AS LISTBOX VISIBLE LENGTH 10.

AT SELECTION-SCREEN OUTPUT.
  name = 'PS_PARM'.
  value-key = '1'.
  value-text = 'Line 1'.
  APPEND value TO list.
  value-key = '2'.
  value-text = 'Line 2'.
  APPEND value TO list.
  CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING id     = name
              values = list.

AT SELECTION-SCREEN ON PS_PARM.

IF PS_PARM EQ ''.
MESSAGE 'SELECT ANY ONE OPTION IN PS_PARM' TYPE 'E'.
ENDIF.

START-OF-SELECTION.
  Write: / 'Selected options'.
  WRITE: / 'List box1:', ps_parm.

Regards,

Shankar.

Re: Listbox for Select Option

SuhaSaha — Thu, 25 Feb 2010 08:03:20 GMT

Hello,

My first question is: How can I bind a listbox in a select option?? I created the listbox and bind it in a dynpro field ( Look here ). Not so difficult ;). But now i want to bind it in this select option field (Look here ). Any idea?

I donot think you can bind the Listbox to a select-option. Alternatively try building your internal table for F4 values & use the FM: F4IF_INT_TABLE_VALUE_REQUEST to provide the F4 help. In your START-OF-SELECTION you can check if the values enter in the SELECT-OPTION matches that in your internal table. Hope i am clear.

Is there an easy way to disable the * function in a select option?

You can achieve this using the FM: SELECT_OPTIONS_RESTRICT. Search SDN or read the FM documentation for details.

BR,

Suhas

Re: Listbox for Select Option

StMou — Thu, 25 Feb 2010 08:18:29 GMT

Hi,

You can put listbox in select-options using this sample code.

This drill down don't work with extension.


AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.
   IF SCREEN-NAME(8) = 'SO_MERKM'    "Your variable name
       MOVE '1' TO SCREEN-VALUES_IN_COMBO. " Drilldown List allow
  ENDIF.
   MODIFY SCREEN.
ENDLOOP.

and in Initizialisation


SELECTION-SCREEN BEGIN OF BLOCK B08 WITH FRAME TITLE TEXT-B08.
* Master Inspection Characteristics
SELECT-OPTIONS SO_MERKM FOR QAMV-VERWMERKM               MEMORY ID PMK.
SELECTION-SCREEN END OF BLOCK B08.


INITIALIZATION.
  PERFORM SET_VALUE_MERKM USING 'SO_MERKM-LOW'.
  PERFORM SET_VALUE_MERKM USING 'SO_MERKM-HIGH'.


FORM SET_VALUE_MERKM  USING    VALUE(I_ID)  TYPE  VRM_ID.

  DATA IT_VALUES TYPE  VRM_VALUES.

  REFRESH IT_VALUES.

* get value to populate drill down list
  SELECT MKMNR    AS KEY
         KURZTEXT AS TEXT
    INTO CORRESPONDING FIELDS OF TABLE IT_VALUES
    FROM V_QPMK
    WHERE ZAEHLER IN SO_WERK
      AND SPRACHE EQ SY-LANGU
    ORDER BY KURZTEXT.

* call function to populate field
  CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING
      ID              = I_ID
      VALUES          = IT_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.

ENDFORM.                    " SET_VALUE_MERKM

Rgds

Re: Listbox for Select Option

SuhaSaha — Thu, 25 Feb 2010 08:21:26 GMT

Hey Stephane,

Thanks for this !!! Nice piece of info.

BR,

Suhas

Re: Listbox for Select Option

Former Member — Thu, 25 Feb 2010 09:23:41 GMT

Hi Shankar,

thank you for your answer. It solved my first problem but not completely. If i dont enter a parameter now I get no records. But I want to have all data records if i dont type any parameters in. How does this work?

Thank you

EDIT 1: I did a second select. Now i can look after problem 2 ;).

EDIT 2: I think SELECT_OPTIONS_RESTRICT is not the right way to solve problem 2. It restricts intervals etc. and I use intervals. any other idea?

EDIT 3: Okay guys I solved the problem. Instead of select options I build parameters. Then I worked with Concatenate and condense so there is no problem anymore.

Thanks

Edited by: markok on Feb 25, 2010 2:32 PM

Re: Listbox for Select Option

Former Member — Tue, 23 Jun 2015 16:31:49 GMT

Thank for your answer Stephane, it works perfectly for me. Because in my case, I need to use select-options, not parameters