topic Re: Dropdown box in Application Development and Automation Discussions

Dropdown box

Former Member — Wed, 22 Mar 2006 09:51:43 GMT

hi frnd's sry.

whether the user can enter a value to a dropdown box at run time.

I had done by selecting from a dropdownbox with available datas.

Re: Dropdown box

Former Member — Wed, 22 Mar 2006 10:04:50 GMT

HiSuganya,

You can only select a value from a drop-down box.

(The values are pre-populated, only selection allowed)

Regards,

Raj

Re: Dropdown box

Former Member — Wed, 22 Mar 2006 10:13:48 GMT

HI suganya

you can create a listbox using VRM_SET_VALUES.

try this code

TYPE-POOLS: VRM.

TABLES SPFLI.

TABLES SSCRFIELDS.

DATA flag.

DATA: NAME TYPE VRM_ID,

LIST TYPE VRM_VALUES,

VALUE LIKE LINE OF LIST.

PARAMETERS PS_PARM LIKE SPFLI-CARRID AS LISTBOX VISIBLE LENGTH 10

USER-COMMAND

fcodex.

data: i_spfli type spfli occurs 0 with header line.

PARAMETERS PQ_PARAM LIKE SPFLI-connid AS LISTBOX VISIBLE LENGTH 15

USER-COMMAND

fcodey.

*DS AS CHECKBOX USER-COMMAND FLAG.

INITIALIZATION.

NAME = 'PS_PARM'.

DATA T TYPE I VALUE 0.

SELECT DISTINCT carrid into corresponding fields of table i_spfli FROM

SPFLI.

loop at i_spfli.

VALUE-KEY = i_spfli-CARRID.

VALUE-TEXT = i_spfli-CARRID.

APPEND VALUE TO LIST.

endloop.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

ID = NAME

VALUES = LIST.

AT SELECTION-SCREEN.

if sy-ucomm eq 'FCODEX'.

REFRESH LIST.

CLEAR LIST.

PQ_PARAM = ' '.

NAME = 'PQ_PARAM'.

SELECT * FROM SPFLI WHERE CARRID = PS_PARM.

VALUE-KEY = SPFLI-connid.

VALUE-TEXT = SPFLI-connid.

APPEND VALUE TO LIST.

ENDSELECT.

endif.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF SY-UCOMM NE 'FCODEX' OR SY-UCOMM NE 'FCODEY'.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

ID = NAME

VALUES = LIST.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

START-OF-SELECTION.

clear i_spfli.

refresh i_spfli.

select * into table i_spfli from spfli where carrid = ps_parm and connid

= pq_param.

loop at i_spfli.

WRITE: / 'CITY FROM:', I_SPFLI-CITYFROM, 'CITY TO :',I_SPFLI-CITYTO,

'DEPARTURE TIME :', I_SPFLI-DEPTIME.

ENDLOOP.

regards

kishore

Re: Dropdown box

Former Member — Wed, 22 Mar 2006 10:30:11 GMT

Hi Suganya,

If you want to enter values in to a dropdown box, then you have to use a combobox.

Here is how you can design a combobox in a screen .

Create a custom control in screen 100. Also in this program, there is a button whose function code is 'EXIT'.

REPORT ZSHAIL_BASIC_POPUP .

TO DISPLAY COMBOBOX**************

tables usr03.

data : itabitems like listitem occurs 0 with header line,

dname like usr03-bname,

indx type i,

itemname(256) type c,

first(4) type c value 'true'.

TYPES: BEGIN OF CNTL_FONT,

INIT(1) TYPE C,

F_TYPE TYPE I,

BOLD TYPE I,

ITALIC TYPE I,

SIZE TYPE I,

END OF CNTL_FONT.

TYPES: BEGIN OF CNTL_HANDLE,

OBJ LIKE OBJ_RECORD,

SHELLID TYPE I,

PARENTID TYPE I,

C_TYPE(4) TYPE C,"CNTL_TYPE,

CLSID LIKE CNTLSTRLIS-NAME,

ORIGIN LIKE SY-REPID,

HANDLE_TYPE(10) TYPE C,

LIFETIME TYPE I,

PROGRAM LIKE SY-REPID,

DYNNR LIKE SY-DYNNR,

IMODE TYPE I,

DYNPRO_POS TYPE I,

GUID TYPE I,

END OF CNTL_HANDLE.

data : CNTL_FONT_DEFAULTS TYPE CNTL_FONT.

data : CNTL_HANDLE_TEST TYPE CNTL_HANDLE.

cntl_font_defaults-f_type = 0.

cntl_font_defaults-bold = 1.

cntl_font_defaults-italic = 0.

cntl_font_defaults-size = 0.

cntl_font_defaults-init = ''.

select bname from usr03 into itabitems-item.

append itabitems.

endselect.

call screen 100.

&----

*& Module combopbo_output OUTPUT

&----

text

----

module combopbo_output output.

if first = 'true'.

first = 'false'.

CALL FUNCTION 'OCX_COMBOBOX'

EXPORTING

SHELLSTYLE =

LEFT = 100

TOP = 20

WIDTH = 280

HEIGHT = 16

FONT = CNTL_FONT_DEFAULTS

VISIBLE = 'X'

PARENTID =

DISP_SCREEN = '100'

CURR_REPORT =
FORMNAME =
DYNNR =

IMPORTING

COMBOBOX_HANDLE = cntl_handle_test

TABLES

list_items = itabitems

EXCEPTIONS

LINK_ERROR = 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.

endmodule. " combopbo_output OUTPUT

&----

*& Module comboclick_input INPUT

&----

text

----

module comboclick_input input.

CASE SY-UCOMM.

WHEN 'EXIT'.

LEAVE PROGRAM.

WHEN OTHERS.

CALL FUNCTION 'COMBOBOX_GET_SELECTION'

EXPORTING

handle = cntl_handle_test

IMPORTING

INDEX = indx

ITEM = itemname

EXCEPTIONS

CNTL_SYSTEM_ERROR = 1

CNTL_ERROR = 2

OTHERS = 3

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

message ID SY-MSGID TYPE 'I' NUMBER 1

with itemname.

ENDCASE.

endmodule. " comboclick_input INPUT

I think this code will satisfy your requirement.

Regards,

Sylendra.

Re: Dropdown box

Former Member — Wed, 22 Mar 2006 11:09:39 GMT

Hi Suganya,

Please don't open the same thread again , request you to please close that.

Please check the sample code :

**whether the user can enter a value to a dropdown box at run time.

I think based on some dynamic conition , you can get the data in the Dropbox using Function Module

<b>VRM_SET_VALUES</b>

Find the code sample: Check (DEMO_DYNPRO_DROPDOWN_LISTBOX)

Say we had a list box with the values entered in it using FM.

In PBO.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

id = name

values = list.

After selecting any value from the above listbox we can dynamically call another list box with the value based on the above criteria.

that we need to trap on the PAI on User_command_100

where we will call another screen in which we can have the values based on the previous selection.

Do check this DEMO_DYNPRO_DROPDOWN_LISTBOX for full code sample.

If you are satisfied , please close the thread by rewarding appropriate points to the helpful answers.

Cheers

Sunny

Cheers

Sunny

Rewrd points, if found helpful