ALV Hide

Former Member — Mon, 31 Dec 2007 11:50:41 GMT

Hi experts,

how to hide fields from the alv reports when the calculated value is zero.

Eg: In the ALV report iam calculating the unrestricted stock + quality stock + blocked.

When unrestricted stock + quality stock + blocked = 0 Alv report should hide the fields in the list for the particular.

Thanks in advance.

Re: ALV Hide

Former Member — Mon, 31 Dec 2007 11:57:22 GMT

Hi,

IF val2 <> space.

wa_fldcat-col_pos = c_1.

wa_fldcat-fieldname = text-033. "DMBTR2'.

wa_fldcat-seltext_l = v_field.

wa_fldcat-tabname = text-014.

wa_fldcat-outputlen = c_19.

wa_fldcat-do_sum = c_x.

APPEND wa_fldcat TO i_fldcat.

CLEAR : wa_fldcat , v_field.

c_1 = c_1 + 1.

ENDIF.

IF val3 <> space.

wa_fldcat-col_pos = c_1.

wa_fldcat-fieldname = text-034. "DMBTR3

wa_fldcat-seltext_l = v_field .

wa_fldcat-tabname = text-014.

wa_fldcat-outputlen = c_19.

wa_fldcat-do_sum = c_x.

APPEND wa_fldcat TO i_fldcat.

CLEAR: wa_fldcat, v_field.

c_1 = c_1 + 1.

Here c_1 is value 1,

here val2/val3 is parameter value

Now you give in place of var2/val3 variable and try, if that one contains value, then only the field will be displayed.

try like this.

IF useful award points. i am sure definately it will be helpful to you.

Regs

Rams

Re: ALV Hide

Former Member — Mon, 31 Dec 2007 12:44:50 GMT

Hi,

i hope the following code is useful,

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,

FIELS_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-FIELS_STYLE.

MODIFY IT_EKKO FROM WA_EKKO.

ENDIF.

ENDLOOP.

endform.

reward points,if it is helpful.

Thank you

chandu.

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