topic Re: alv input feild drop down in Application Development and Automation Discussions

alv input feild drop down

Former Member — Wed, 02 Aug 2006 06:38:59 GMT

hi all,

i want a drop down list in the ALV GRID input field, but i hv no idea for it can anybody gave me some idea or sample program for that,

thanks in advanced

chetan vishnoi

Message was edited by: chetan vishnoi

Re: alv input feild drop down

Former Member — Wed, 02 Aug 2006 06:40:06 GMT

Check both the demo programs

BCALV_EDIT_06

BCALV_EDIT_07 and change your code as per your requirement.

Re: alv input feild drop down

Former Member — Wed, 02 Aug 2006 07:07:06 GMT

Hi Chetan,

U need to declare the data for drop down.

for ex.

data : drop_down_handle type int4.

then set your dropdown field editable and assign the fieldname

ex..

ls_fcat-edit = 'X'.

ls_fcat-drdn_field = 'DROP_DOWN_HANDLE'.

ls_fcat-outputlen = 5

Then define the drop drown pass it to alv

ex....

form< name u give>

data: lt_dropdown type lvc_t_drop,

ls_dropdown type lvc_s_drop.

ls_dropdown-handle = '1'.

ls_dropdown-value = 'car'.

append ls_dropdown to lt_dropdown.

ls_dropdown-handle = '2'.

ls_dropdown-value = 'fan'.

append ls_dropdown to lt_dropdown.

ls_dropdown-handle = '2'.

ls_dropdown-value = 'pan'.

append ls_dropdown to lt_dropdown.

ls_dropdown-handle = '2'.

ls_dropdown-value = 'can'.

append ls_dropdown to lt_dropdown.

call method g_grid->set_drop_down_table

exporting it_drop_down = lt_dropdown.

endform.

This is how we write the drop down.....

regards,

Deepti.

plz reward if found helpful..

Re: alv input feild drop down

Former Member — Wed, 02 Aug 2006 07:08:22 GMT

hi kishan,

thank u very much for that but can u plc tell me how i code in our program ,

my module is this-->

MODULE status_0100 OUTPUT.

SET PF-STATUS 'ALV'.

SELECT matnr ernam pstat mtart lvorm FROM mara

INTO CORRESPONDING FIELDS OF TABLE t_mara

WHERE matnr LIKE '100%'.

CREATE OBJECT custom_container

EXPORTING

container_name = 'CONTAINER'

CREATE OBJECT alvgrid

EXPORTING

i_parent = custom_container.

fieldcattab-col_pos = 1.

fieldcattab-checkbox = 'X'.

fieldcattab-edit = 'X'.

APPEND fieldcattab.

fieldcattab-col_pos = 2.

fieldcattab-fieldname = 'LVORM'.

fieldcattab-tabname = 'T_MARA'.

fieldcattab-edit = 'X'.

fieldcattab-no_out = 'X'.

APPEND fieldcattab.

CLEAR fieldcattab.

fieldcattab-col_pos = 3.

fieldcattab-fieldname = 'MATNR'.

fieldcattab-tabname = 'T_MARA'.

fieldcattab-coltext = 'Material no'.

fieldcattab-edit = ' '.

APPEND fieldcattab.

CLEAR fieldcattab.

fieldcattab-col_pos = 4.

fieldcattab-fieldname = 'ERNAM'.

fieldcattab-tabname = 'T_MARA'.

fieldcattab-coltext = 'User name'.

APPEND fieldcattab.

CLEAR fieldcattab.

fieldcattab-col_pos = 5.

fieldcattab-fieldname = 'PSTAT'.

fieldcattab-tabname = 'T_MARA'.

fieldcattab-coltext = 'Status'.

APPEND fieldcattab.

CLEAR fieldcattab.

fieldcattab-col_pos = 6.

fieldcattab-fieldname = 'MTART'.

fieldcattab-tabname = 'T_MARA'.

fieldcattab-coltext = 'Material type'.

fieldcattab-edit = 'X'.
fieldcattab-drdn_field = t_mara-MTART.
fieldcattab-outputlen = 5.

APPEND fieldcattab.

CLEAR fieldcattab.

fieldcattab-col_pos = 7.

fieldcattab-fieldname = 'MTART'.

fieldcattab-edit = 'X'.

fieldcattab-drdn_field = 'DROP_DOWN_HANDLE'.

fieldcattab-outputlen = 5.

fieldcattab-checktable = T_MARA.

APPEND fieldcattab.

gs_layout-grid_title = text-003.

gs_layout-no_toolbar = 'X'.

gs_layout-sel_mode = 'A'.

gs_layout-zebra = 'X'.

gs_layout-info_fname = 'C600'.

fcode = '&VCRYSTAL'.

APPEND fcode TO t_print.

CALL METHOD alvgrid->set_table_for_first_display

EXPORTING

I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE =
I_CONSISTENCY_CHECK =
I_STRUCTURE_NAME =
IS_VARIANT =
I_SAVE =
I_DEFAULT = 'X'

is_layout = gs_layout

IS_PRINT =
IT_SPECIAL_GROUPS =

it_toolbar_excluding = t_print[]

IT_HYPERLINK =
IT_ALV_GRAPHICS =

CHANGING

it_outtab = t_mara[]

it_fieldcatalog = fieldcattab[]

IT_SORT =
IT_FILTER =
EXCEPTIONS
INVALID_PARAMETER_COMBINATION = 1
PROGRAM_ERROR = 2
TOO_MANY_LINES = 3
others = 4

IF sy-subrc <> 0.

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

ENDIF.

SET HANDLER lcl_event_receiver=>handle_user_command

lcl_event_receiver=>handle_menu_button

lcl_event_receiver=>handle_toolbar FOR ALL INSTANCES.

*CALL METHOD alvgrid->set_toolbar_interactive.

ENDMODULE. " STATUS_0100 OUTPUT

i want to doo the change in highlighted part, want a drop down here in material filed.

how do this?

thanks in advance

chetan vishnoi

Re: alv input feild drop down

Former Member — Wed, 02 Aug 2006 07:33:39 GMT

hi deepti,

see my problem again and gave me solution i post my code also

thanks in advance

chetan vishnoi

Re: alv input feild drop down

naimesh_patel — Wed, 02 Aug 2006 08:57:37 GMT

Hello,

Just add this form in your code

form DROP_DOWN_HANDLE.

data: lt_dropdown type lvc_t_drop,

ls_dropdown type lvc_s_drop.

loop at itab.

ls_dropdown-handle = sy-tabix.

ls_dropdown-value = itab-matnr.

append ls_dropdown to lt_dropdown.

endloop.

call method g_grid->set_drop_down_table

exporting it_drop_down = lt_dropdown.

endform.

Regards,

Naimesh