topic Re: ALV in Application Development and Automation Discussions

ALV

P311729 — Fri, 23 Feb 2007 06:00:09 GMT

can we restrict the number of records to be displayed in an alv to the required number of records per page.

for ex: if we have 100 records and i want to display 10 records per page. and it shud be in 10 pages.

how can we do this?

Re: ALV

anversha_s — Fri, 23 Feb 2007 06:01:54 GMT

hi,

try to alter the

line count

Regards

Anver

Re: ALV

P311729 — Fri, 23 Feb 2007 06:08:04 GMT

can you be more precise.

can you give me an example?

Re: ALV

former_member480923 — Fri, 23 Feb 2007 06:24:11 GMT

Hi,

The output of a ALV is in form of a Screen, which will not match with page size defined in the Line-Count defined, this things can only be defined in the print time if you are going for a grid output. Other wise if you are using the list output try this program BCALV_TEST_LIST_PRINT.

Hope that Helps

Anirban M.

Re: ALV

Former Member — Fri, 23 Feb 2007 07:32:29 GMT

hi,

can you add two buttons in your pf_status to go to the next and the previos page.

Re: ALV

Former Member — Fri, 23 Feb 2007 07:33:46 GMT

have you declared a PF-status. or can you add two buttons to your alv toolbar.

Re: ALV

Former Member — Fri, 23 Feb 2007 07:36:45 GMT

then simply do this

inyour program

DESCRIBE TABLE itab LINES help.

IF help >= maxline.

zdiv = help MOD maxline.

count = 1.

APPEND LINES OF itab FROM 1 TO maxline TO it_out.

start = maxline + 1 .

ENDIF.

PERFORM alv_display.

in your user_command of alv do this

FORM <usr_comman_name> USING r_ucomm LIKE sy-ucomm

rs_selfield TYPE slis_selfield.

CASE r_ucomm.

WHEN 'NEXT'.

IF count NE zdiv.

count = count + 1 .

CLEAR it_out[].

end = start + maxline - 1.

APPEND LINES OF itab FROM start TO end TO it_out.

start = end.

PERFORM alv_display.

ELSE.

MESSAGE 'no more entries to be displayed' TYPE 'I' .

ENDIF.

ENDCASE.

ENDFORM.

to go back you can simply use the back button

i.e.F3