topic Re: ALV Grid Display in Application Development and Automation Discussions

ALV Grid Display

Former Member — Thu, 20 Mar 2008 04:55:29 GMT

Hi experts,

I have 3 variables

g_var1,

g_var2 and

g_var3.

I need to display these 3 variables on the top of page of an ALV Grid Display. Kindly help me, if possible with a sample code on how do i go about this and what parameters to pass in the FM for top of page.

Points will be rewarded.

Thanks and regards,

Frank.

Re: ALV Grid Display

Former Member — Thu, 20 Mar 2008 04:59:11 GMT

Hi,

check this sample one

----

FORM ALV_TOP_OF_PAGE *

----

FORM alv_top_of_page.

DATA: l_title(100).

DATA: l_recs TYPE i,

l_recs_c(10),

l_exdate(10),

l_stext(80),

l_svalue(80),

l_index LIKE sy-tabix,

l_count TYPE i.

CLEAR: i_list_comments[].

WRITE sy-datum TO l_exdate.

l_title = sy-title.

DESCRIBE TABLE gt_output LINES l_recs.

l_recs_c = l_recs.

w_list_comments-typ = 'H'. " H=Header, S=Selection, A=Action

w_list_comments-key = ''.

w_list_comments-info = l_title.

APPEND w_list_comments TO i_list_comments.

w_list_comments-typ = 'A'. " H = Header, S = Selection, A = Action

w_list_comments-key = ''.

CONCATENATE text-td1 l_exdate INTO w_list_comments-info

SEPARATED BY space.

APPEND w_list_comments TO i_list_comments.

w_list_comments-typ = 'A'. " H = Header, S = Selection, A = Action

w_list_comments-key = ''.

CONCATENATE text-td2 l_recs_c INTO w_list_comments-info

SEPARATED BY space.

APPEND w_list_comments TO i_list_comments.

CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'

EXPORTING

i_logo = ''

it_list_commentary = i_list_comments.

ENDFORM. "alv_top_of_page

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

i_background_id = 'SIWB_WALLPAPER'

i_callback_program = w_repid

i_callback_html_top_of_page = w_html_top_of_page

i_structure_name = 'TRDIR'

i_default = 'X'

i_save = 'A'

is_variant = w_variant

is_layout = w_layout

i_callback_user_command = w_callback_ucomm

it_fieldcat = i_fieldcat_alv

it_events = i_events

it_event_exit = i_event_exit

it_excluding = i_excluding

is_print = w_print

TABLES

t_outtab = gt_output.

Regards

Re: ALV Grid Display

Former Member — Thu, 20 Mar 2008 04:59:38 GMT

Hi,

Check these links

http://www.sapfans.com/forums/viewtopic.php?t=58775

http://www.sapfans.com/forums/viewtopic.php?t=60550

http://www.sapfans.com/forums/viewtopic.php?t=16629

Hope it is of help to you.

Regards,

Pavithra

Re: ALV Grid Display

Former Member — Thu, 20 Mar 2008 05:07:32 GMT

data: it_listheadr TYPE slis_t_listheader WITH HEADER LINE ,

wa_listheadr LIKE LINE OF it_listheadr.

FORM top_of_page.

REFRESH it_listheadr.

wa_listheadr-typ = 'H'.

wa_listheadr-info = text-001.

APPEND wa_listheadr TO it_listheadr.

CLEAR wa_listheadr.

wa_listheadr-typ = 'H'.

wa_listheadr-info = text-001.

APPEND wa_listheadr TO it_listheadr.

CLEAR wa_listheadr.

CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'

EXPORTING

it_list_commentary = it_listheadr[]

i_logo = 'ENJOYSAP_LOGO'. "From OAER transaction

I_END_OF_LIST_GRID = I_END_OF_LIST_GRID
I_ALV_FORM = I_ALV_FORM

ENDFORM. "TOP_OF_PAGE

Re: ALV Grid Display

Former Member — Thu, 20 Mar 2008 05:08:07 GMT

Hi ,

Kindly let me know as to where do i use g_var1, g_var2 and g_var3.........these are the 3 variables that i need to display in the Top of Page.

Re: ALV Grid Display

Former Member — Thu, 20 Mar 2008 05:11:01 GMT

Hi,

Use them here w_list_comments-info = g_var1.

Regards

Re: ALV Grid Display

venkat_o — Thu, 20 Mar 2008 05:27:49 GMT

Hi Frank,

Here is the procedure to handle TOP_OF_PAGE event in ALV GRID display.

declare events table like this.

data :
       i_events  type slis_t_event,
      w_events  like line of i_events.

Build events table .

w_events-name = 'TOP_OF_PAGE' .
    w_events-form   = 'TOP_OF_PAGE' .
    append w_events to i_events.
    clear w_events.

pass this events table through REUSE_ALV_GRID_DISPLAY.

TOP_OF_PAGE call back should be like this in your case. This is nowhere called using PERFORM statement in ur program.

*&---------------------------------------------------------------------*
*&      Form  top_of_page
*&---------------------------------------------------------------------*
FORM top_of_page.

  DATA :li_header TYPE slis_t_listheader,
        w_header LIKE LINE OF li_header.

  w_header-typ  = 'S'.
  w_header-info = g_var1.
  APPEND w_header TO li_header.
  CLEAR w_header.

  w_header-typ  = 'H'.
  w_header-info = g_var2.
  APPEND w_header TO li_header.
  CLEAR w_header.

  w_header-typ  = 'A'.
  w_header-info = g_var3.
  APPEND w_header TO li_header.
  CLEAR w_header.

  CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
    EXPORTING
      it_list_commentary = li_header.

ENDFORM.                    " top_of_page

Instead of all 1and 2 steps you can just pass TOP_OF_PAGE the above subroutine theough REUSE_ALV_GRID_DISPLAY in the exporting parameters.

I hope that u will get it.

Regards,

Venkat.O