ALV Reuse_alv_grid_display

[Former Member]

Hi ,

I am running a small report.

Now i enter some values on the selection screen.

And the results i am able to display in an ALV using the FM Reuse_alv_grid_display.

I am trying to have a Push Button & i have added the following code in my program.

REPORT Z_TABLE_UPLOAD.

SET PF-STATUS 'XYZ'.

LL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = SY-REPID

IT_FIELDCAT = WA_FIELD

I_GRID_TITLE = 'ZTDA DETAILS'

I_CALLBACK_PF_STATUS_SET = 'XYZ'

TABLES

T_OUTTAB = IT_ZTDA[]

EXCEPTIONS

PROGRAM_ERROR = 1

OTHERS = 2.

I have added a push button in XYZ.

But i am not getting any push button in the application toolbar.

pls suggest.

regards,

Kevin.

[MarcinPciak]

Hi,

See this code snippet:

FORM alv_display.
  DATA: l_repid TYPE sy-repid.
  l_repid = sy-repid.

  CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
   EXPORTING
     i_callback_program                = l_repid
     i_callback_pf_status_set          = 'SET_PF_STATUS'   "pass subroutine name not status name here
     i_callback_user_command           = 'USER_COMMAND'
     i_callback_top_of_page            = 'TOP_OF_PAGE'
     is_layout                         = wa_alv_layout
     it_fieldcat                       = it_alv_fieldcat[]
     it_sort                           = it_alv_sortinfo[]
     i_default                         = 'X'
     i_save                            = 'A'
     it_events                         = it_alv_events[]
    TABLES
      t_outtab                          = ft_alv_outtab[]
   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.

FORM set_pf_status USING ft_extab TYPE slis_t_extab.  "subroutine must have this signature
  SET PF-STATUS 'ALV_STATUS'.  "here you set your status
ENDFORM.                    

Regards

Marcin

[Former Member]

Hi,

To avoid confusion use different names for your 'form' for pf status and for 'pfstatus'. You need to give the form name of the pf-status functionality to the function module REUSE_ALV_GRID_DISPLAY.

REPORT Z_TABLE_UPLOAD.

SET PF-STATUS 'XYZ'.

LL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
I_CALLBACK_PROGRAM = SY-REPID
IT_FIELDCAT = WA_FIELD
I_GRID_TITLE = 'ZTDA DETAILS'
I_CALLBACK_PF_STATUS_SET = 'XYZ'  " XYZ is the form name of pf-status
TABLES
T_OUTTAB = IT_ZTDA[]
EXCEPTIONS
PROGRAM_ERROR = 1
OTHERS = 2.

FORM XYZ.
     set pf-status 'PF_XYZ'. " This is the PF Status
Endform

Check the this for more info:

[Former Member]

Thanks Marcin.

That worked.

where do i write the code if that push button is pressed.

Is that 'user_command' also name of a subroutine?

regards,

Kevin.

[MarcinPciak]

Exactly, you got the idea!

But here the signature is like this:

FORM user_command USING f_ucomm TYPE sy-ucomm
                                          ls_selfield TYPE slis_selfield.

  IF f_ucomm = ..
...
 ENDIF.
ENDFORM.              

Regards

Marcin

[Former Member]

Thanks Marcin.

That was a great help.