ALV GRID

Former Member — Sat, 17 Nov 2007 10:24:38 GMT

HI ALL,

I am having a alv grid output of 10 columns .out of these 10 column 1 is editable and column name is discount.i want drop down for this column.

how can i do it ? i had written normal abap, please help me out as this is urgent

Re: ALV GRID

Former Member — Sat, 17 Nov 2007 10:28:03 GMT

Hi,

Go through this thread

Reward if this helps,

Regards,

Satish

Re: ALV GRID

p291102 — Sat, 17 Nov 2007 11:21:01 GMT

Hi,

Following this report for editable alv report.

REPORT YMS_EDITABLEALV.

TABLES: ekko.

TYPE-POOLS: slis. "ALV Declarations

*Data Declaration

*----

TYPES: BEGIN OF t_ekko,

ebeln TYPE ekpo-ebeln,

ebelp TYPE ekpo-ebelp,

statu TYPE ekpo-statu,

aedat TYPE ekpo-aedat,

matnr TYPE ekpo-matnr,

menge TYPE ekpo-menge,

meins TYPE ekpo-meins,

netpr TYPE ekpo-netpr,

peinh TYPE ekpo-peinh,

field_style TYPE lvc_t_styl, "FOR DISABLE

END OF t_ekko.

DATA: it_ekko TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,

wa_ekko TYPE t_ekko.

*ALV data declarations

DATA: fieldcatalog TYPE slis_t_fieldcat_alv WITH HEADER LINE.

DATA: it_fieldcat TYPE lvc_t_fcat, "slis_t_fieldcat_alv WITH HEADER LINE,

wa_fieldcat TYPE lvc_s_fcat,

gd_tab_group TYPE slis_t_sp_group_alv,

gd_layout TYPE lvc_s_layo, "slis_layout_alv,

gd_repid LIKE sy-repid.

************************************************************************

*Start-of-selection.

START-OF-SELECTION.

PERFORM data_retrieval.

PERFORM set_specific_field_attributes.

PERFORM build_fieldcatalog.

PERFORM build_layout.

PERFORM display_alv_report.

&----

*& Form BUILD_FIELDCATALOG

&----

Build Fieldcatalog for ALV Report

----

FORM build_fieldcatalog.

wa_fieldcat-fieldname = 'EBELN'.

wa_fieldcat-scrtext_m = 'Purchase Order'.

wa_fieldcat-col_pos = 0.

wa_fieldcat-outputlen = 10.

wa_fieldcat-emphasize = 'X'.

wa_fieldcat-key = 'X'.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'EBELP'.

wa_fieldcat-scrtext_m = 'PO Item'.

wa_fieldcat-col_pos = 1.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'STATU'.

wa_fieldcat-scrtext_m = 'Status'.

wa_fieldcat-col_pos = 2.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'AEDAT'.

wa_fieldcat-scrtext_m = 'Item change date'.

wa_fieldcat-col_pos = 3.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'MATNR'.

wa_fieldcat-scrtext_m = 'Material Number'.

wa_fieldcat-col_pos = 4.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'MENGE'.

wa_fieldcat-scrtext_m = 'PO quantity'.

wa_fieldcat-col_pos = 5.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'MEINS'.

wa_fieldcat-scrtext_m = 'Order Unit'.

wa_fieldcat-col_pos = 6.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'NETPR'.

wa_fieldcat-scrtext_m = 'Net Price'.

wa_fieldcat-edit = 'X'. "sets whole column to be editable

wa_fieldcat-col_pos = 7.

wa_fieldcat-outputlen = 15.

wa_fieldcat-datatype = 'CURR'.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-fieldname = 'PEINH'.

wa_fieldcat-scrtext_m = 'Price Unit'.

wa_fieldcat-col_pos = 8.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

ENDFORM. " BUILD_FIELDCATALOG

&----

*& Form BUILD_LAYOUT

&----

Build layout for ALV grid report

----

FORM build_layout.

Set layout field for field attributes(i.e. input/output)

gd_layout-stylefname = 'FIELD_STYLE'.

gd_layout-zebra = 'X'.

ENDFORM. " BUILD_LAYOUT

&----

*& Form DISPLAY_ALV_REPORT

&----

Display report using ALV grid

----

FORM display_alv_report.

gd_repid = sy-repid.

call function 'REUSE_ALV_GRID_DISPLAY'

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC'

EXPORTING

i_callback_program = gd_repid

i_callback_user_command = 'USER_COMMAND'

is_layout_lvc = gd_layout

it_fieldcat_lvc = it_fieldcat

i_save = 'X'

TABLES

t_outtab = it_ekko

EXCEPTIONS

program_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.

ENDFORM. " DISPLAY_ALV_REPORT

&----

*& Form DATA_RETRIEVAL

&----

Retrieve data form EKPO table and populate itab it_ekko

----

FORM data_retrieval.

SELECT ebeln ebelp statu aedat matnr menge meins netpr peinh

UP TO 10 ROWS

FROM ekpo

INTO CORRESPONDING FIELDS OF TABLE it_ekko.

ENDFORM. " DATA_RETRIEVAL

&----

*& Form set_specific_field_attributes

&----

populate FIELD_STYLE table with specific field attributes

----

form set_specific_field_attributes .

DATA ls_stylerow TYPE lvc_s_styl .

DATA lt_styletab TYPE lvc_t_styl .

Populate style variable (FIELD_STYLE) with style properties

The NETPR field/column has been set to editable in the fieldcatalog...
The following code sets it to be disabled(display only) if 'NETPR'
is gt than 10.

LOOP AT it_ekko INTO wa_ekko.

IF wa_ekko-netpr GT 10.

ls_stylerow-fieldname = 'NETPR' .

ls_stylerow-style = cl_gui_alv_grid=>mc_style_disabled.

"set field to disabled

APPEND ls_stylerow TO wa_ekko-field_style.

MODIFY it_ekko FROM wa_ekko.

ENDIF.

ENDLOOP.

endform. " set_specific_field_attributes

Thanks,

Sankar M

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