topic Re: using dropdown help in parameter in Application Development and Automation Discussions

using dropdown help in parameter

Former Member — Sat, 04 Nov 2006 12:17:10 GMT

i m trying to get the dropdowm list into paramater in selection screen for bukrs ( ccode ) fetched from lips.

I m using following code.

PARAMETERS : z_p_burk TYPE bukrs OBLIGATORY

AS LISTBOX

VISIBLE LENGTH 4.

I want to see the ccode list when user clicks on the drop-down icon.

With the code mentioned above , I m only getting the icon but the list is empty !

What additional code should I write ??

Re: using dropdown help in parameter

anversha_s — Sat, 04 Nov 2006 12:18:36 GMT

hi,

chk this.

Check the link to know how to populate values as a LIST(drop down list)

here is the sample piece of code,

PROGRAM zlist.

TYPE-POOLS : VRM.

DATA: param TYPE vrm_id,

values TYPE vrm_values,

value LIKE LINE OF values.

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

AT SELECTION-SCREEN OUTPUT.

param = 'P_NAME'.

value-key = '1'.

value-text = 'NAME1'.

APPEND value TO values.

value-key = '2'.

value-text = 'NAME2'.

APPEND value TO values.

*--and so onnn

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING id = param

values = values.

rgds

anver

<i>pls mark points, if ur issue solved and close the thread</i>.

Re: using dropdown help in parameter

Former Member — Sat, 04 Nov 2006 12:21:10 GMT

Check out this thread ..

Regards,

santosh

Re: using dropdown help in parameter

Former Member — Sat, 04 Nov 2006 17:18:13 GMT

You can either populate internal table for your listbox in INITALIZATION event (it was on SND before):

TYPE-POOLS: vrm. " Value Request Manager: Typen und Konstanten

DATA:

gt_values TYPE vrm_values.

......

INITIALIZATION.

Select the allowed values for dropdown listbox

SELECT bukrs AS key FROM t001 INTO TABLE gt_values.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

id = 'Z_P_BURK'

values = gt_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.

You can define your parameter not as listbox and

program event to display popup window to select values :

AT SELECTION-SCREEN ON VALUE-REQUEST FOR Z_P_BURK

and use FM 'HELP_VALUES_GET_WITH_TABLE' or F4IF_INT_TABLE_VALUE_REQUEST which can be used to display/select your values, in this case you may populate yhe table with severla fields like add a description field to make selection easier.

Re: using dropdown help in parameter

Former Member — Thu, 12 Apr 2007 12:24:17 GMT

thanks