topic Re: dropdown list in selection screen in Application Development and Automation Discussions

dropdown list in selection screen

Former Member — Fri, 23 Apr 2010 10:12:19 GMT

Hi guys,

I am having a drop down list of 5 values in my selection screen.

I am able to show the list of values in the droplist of the selection screen.

How should I set default value in the list.

Regards

mac

Re: dropdown list in selection screen

Former Member — Fri, 23 Apr 2010 10:18:48 GMT

Hi Mac,

Did you give a try to set the default value when you are declaring the selection screen parameter or selection option ? i think that should be defaulted in the input box along with the dropdown available.

Regards,

Lohith

Re: dropdown list in selection screen

Former Member — Fri, 23 Apr 2010 10:20:55 GMT

REPORT ztest1234.

type-POOLs : vrm.

PARAMETERS : dr1 as LISTBOX VISIBLE LENGTH 20,

dr2 as LISTBOX VISIBLE LENGTH 20.

DATA : lv_values TYPE vrm_values,

lv_values1 TYPE vrm_values,

gw_values like LINE OF lv_values.

AT SELECTION-SCREEN OUTPUT.

gw_values-key = '1'.

gw_values-text = 'One'.

append gw_values to lv_values.

gw_values-key = '2'.

gw_values-text = 'Two'.

append gw_values to lv_values.

gw_values-key = '3'.

gw_values-text = 'Three'.

append gw_values to lv_values.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

ID = 'dr1'

VALUES = lv_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.

else.

dr1 = '1'. ( Just give ur id number which u wants to be default)

ENDIF.

With Regards,

Sumodh.P

Edited by: Sumodh P on Apr 23, 2010 12:25 PM

Edited by: Sumodh P on Apr 23, 2010 12:26 PM

Edited by: Sumodh P on Apr 23, 2010 12:30 PM

Re: dropdown list in selection screen

Former Member — Fri, 23 Apr 2010 11:12:35 GMT

Hi Mohan,

You can refer given below code.

type-pools: vrm.

parameters : p_logsys type LOGSYS AS LISTBOX VISIBLE LENGTH 15 OBLIGATORY.

at selection-screen on VALUE-REQUEST FOR p_logsys.

DATA: name4 TYPE VRM_ID,

list4 TYPE VRM_VALUES,

list_wa3 like line of list4.

refresh list4.

list_wa3-key = 'BWDEV020'.

list_wa3-text = 'Development'.

append list_wa3 to list4.

clear list_wa3.

list_wa3-key = 'MPBCLNT100'.

list_wa3-text = 'Production'.

append list_wa3 to list4.

clear list_wa3.

name4 = 'P_LOGSYS'.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

ID = name4

VALUES = list4.

I hope it will help you.

Regards,

Narendra

Re: dropdown list in selection screen

Former Member — Fri, 23 Apr 2010 11:37:51 GMT

Hello Boss,

Along with the default, I want the other values to appear in the list. But for example I want 3rd value to be default.

Tellme if that is possible or not.

Regards

Mac

Re: dropdown list in selection screen

SuhaSaha — Fri, 23 Apr 2010 11:41:21 GMT

Did you try DEFAULT'ing the value of the parameter:

PARAMETER: MY_PARAM TYPE STRING AS LISTBOX DEFAULT 'Third Value'.

I suppose this should work for listbox as well.

Re: dropdown list in selection screen

Former Member — Fri, 23 Apr 2010 11:49:23 GMT

Hi Mohan,

After filling internal table, you can insert the constant value or default value on 3rd position.

Regards,

Narendra

Re: dropdown list in selection screen

Former Member — Fri, 23 Apr 2010 12:04:06 GMT

Hi Narendra,

How can you set default value on 3 record of an internal table.

Do you have any code for that.

Regards

mac

Re: dropdown list in selection screen

Former Member — Fri, 23 Apr 2010 12:07:12 GMT

Hi MOhan,

I think the ques has been marked answered.

Yoou can use INSERT Statement

Regards,

Narendra