ALV DISPLAY-choose layout button

[Former Member]

Hi,

i have an alv report which displays 10 fields from an internal table, now i need to add the choose layout which must include 5 fields other than the existing 10 fields and display the report, with what has been chosen.how can i do this?

[Former Member]

Hi,

i have an alv report which displays 10 fields from an internal table, now i need to add the choose layout which must include 5 fields other than the existing 10 fields and display the report, with what has been chosen.how can i do this?

[Former Member]

In the application toolbar of ALV , there will be a layout button to choose the display of fields , checkout if it is helpfule to you

[alex_m]

You can add or delete the fields are existing in output, u cant include new feilds other than in the output.

[Former Member]

Hi Niranjan,

First of all you should have those fields in the internal table ready.

IN the field catalog,make those fields initially not visible by

NO_OUT = 'X'.

then you can chose those fields from the alv toolbar when needed.

Regards,

Ravi

[Former Member]

Hi Ravi,

Thanks.

this NO_OUT = 'X', where should i set this, is it a property of FIELDCATLOG internal table or some other property.

And if some field is chosen that has NO_OUT = 'X' ,then how do i make it to get displayed, is it using the sy-ucom of teh layout button, if so how?

[Former Member]

you have to set that in fieldcatalog for that field

wa_fieldcatalog-no_out = 'X'.

[Former Member]

In the fieldcatolg

For the fields u dont wnat to display se the

<b>wa_fieldcatalog-NO_out = 'X'.</b>

EG:

 fieldcatalog-fieldname   = 'MENGE'.
  fieldcatalog-seltext_m   = 'PO quantity'.
  fieldcatalog-no_out      = 'X'.
  fieldcatalog-col_pos     = 5.
  append fieldcatalog to fieldcatalog.
  clear  fieldcatalog.

Refer this link

http://www.sapdevelopment.co.uk/reporting/alv/alvgrid_enhanced.htm

Reward if this helps.

[Former Member]

k i will set this property.

but once the fields are chosen in the layout, should i explicitly remove the 'X' of NO_OUT for that field to get displayed or is it a property of ALV that it will automatically display the selected fields.

[Former Member]

No need in the layout u have to choose the fields for dispaly and it will automatically dispaly the fields.

Then save layout.

[Former Member]

In addtion to Rav's reply u have to do the follwoing so taht u can save the layput

• The following is where a user can enter a display variant

• the no display can be used if the grid output is not to

• be controlled by the users variant.

PARAMETERS p_layout LIKE disvariant-variant.
 DATA:     gd_layout    type slis_layout_alv.

  w_layout-grid_title = sy-title.
  w_layout-zebra      = 'X'
  w_layout-sel_mode   = 'B'.
  w_layout-cwidth_opt = 'X'
  w_variant-handle    = p_layout.
  w_variant-report    = sy-repid.

 call function 'REUSE_ALV_GRID_DISPLAY'
       exporting
            i_callback_program      = gd_repid
            i_callback_top_of_page   = 'TOP-OF-PAGE'  "see FORM
            i_callback_user_command = 'USER_COMMAND'
*            i_grid_title           = outtext
            is_layout               = gd_layout
            it_fieldcat             = fieldcatalog[]
*            it_special_groups       = gd_tabgroup
            it_events               = gt_events  
            is_print                = gd_prntparams  
            i_save                  = 'X'
            is_variant = w_variant
      tables
            t_outtab                = it_ekko
       exceptions
            program_error           = 1
            others                  = 2.
  if sy-subrc <> 0.

[Former Member]

Hi Niranjan,

i often use a Layout-Variant in selection-screen like this:

SELECTION-SCREEN: BEGIN OF LINE.

SELECTION-SCREEN: COMMENT 01(31) T_VARIAN FOR FIELD P_VARIAN.

PARAMETERS: P_VARIAN LIKE DISVARIANT-VARIANT.

SELECTION-SCREEN: END OF LINE.

*

AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_VARIAN.

*

DATA: I_VARIANT LIKE DISVARIANT.

DATA: E_VARIANT LIKE DISVARIANT.

*

I_VARIANT-REPORT = SY-REPID.

*

CALL FUNCTION 'REUSE_ALV_VARIANT_F4'

EXPORTING

IS_VARIANT = I_VARIANT

I_SAVE = 'A'

IMPORTING

ES_VARIANT = E_VARIANT

EXCEPTIONS

NOT_FOUND = 1

PROGRAM_ERROR = 2

OTHERS = 3.

*

IF SY-SUBRC <> 0.

MESSAGE I010 WITH 'Es sind keine Varianten angelegt'.

CLEAR: P_VARIAN.

ELSE.

P_VARIAN = E_VARIANT-VARIANT.

ENDIF.

*

INITIALIZATION.

*

T_VARIAN = 'Anzeigevariante'.

*

• Selektierte Variante zuordnen

VARIANT-VARIANT = P_VARIAN.

*

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

...

IS_VARIANT = VARIANT

...

*

Regards, Dieter