topic Re: problem in alv in Application Development and Automation Discussions

problem in alv

Former Member — Tue, 07 Aug 2007 14:02:14 GMT

Hi all,

hope all are doing good..

im working on alvs using function modules reuse_alv*

1.How can we handle date values.for example 13072007 had to be displayed in 13.07.2007 in ALV using function modules.

2.how to handle top-of-page in alv using function modules?

3. how to handle left and right justification in alvs using function modules?

urgent plss

regards

jack

Re: problem in alv

Former Member — Tue, 07 Aug 2007 14:04:47 GMT

2A)

data:

i_fieldcat_alv type slis_t_fieldcat_alv,

i_events type slis_t_event,

i_event_exit type slis_t_event_exit,

i_list_comments type slis_t_listheader,

i_excluding type slis_t_extab.

Global Variables

*----

data:

w_variant like disvariant,

wx_variant like disvariant,

w_variant_save(1) type c,

w_exit(1) type c,

w_repid like sy-repid,

w_user_specific(1) type c,

w_callback_ucomm type slis_formname,

w_print type slis_print_alv,

w_layout type slis_layout_alv,

w_html_top_of_page type slis_formname,

w_fieldcat_alv like line of i_fieldcat_alv,

w_excluding like line of i_excluding,

w_events like line of i_events,

w_event_exit like line of i_event_exit,

w_list_comments like line of i_list_comments.

perform event_build.

&----

*& Form event_build

&----

form event_build.

call function 'REUSE_ALV_EVENTS_GET'

exporting

i_list_type = 0

importing

et_events = i_events.

read table i_events

with key name = slis_ev_top_of_page

into w_events.

if sy-subrc = 0.

move 'ALV_TOP_OF_PAGE' to w_events-form.

modify i_events from w_events index sy-tabix.

endif.

read table i_events

with key name = slis_ev_end_of_list

into w_events.

if sy-subrc = 0.

move 'ALV_END_OF_LIST' to w_events-form.

modify i_events from w_events index sy-tabix.

endif.

read table i_events

with key name = slis_ev_end_of_page

into w_events.

if sy-subrc = 0.

move 'ALV_END_OF_PAGE' to w_events-form.

modify i_events from w_events index sy-tabix.

endif.

endform.

----

FORM alv_end_of_list *

----

form alv_end_of_list.

clear: i_list_comments[].

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

w_list_comments-key = ''.

w_list_comments-info = 'End of list'.

append w_list_comments to i_list_comments.

call function 'REUSE_ALV_COMMENTARY_WRITE'

exporting

it_list_commentary = i_list_comments

i_logo = 'ZMYOBJECTKEY'

i_end_of_list_grid = 'X'.

endform.

----

FORM alv_end_of_page *

----

form alv_end_of_page.

endform.

Regards,

Pavan

Re: problem in alv

Former Member — Tue, 07 Aug 2007 14:07:44 GMT

1A)

CTCF_SET_EDIT_MASK.

Hope this FM may help you......

Or develop your logic using

WRITE /(30) time USING EDIT MASK

'RRThe duration is __:__:__'.

3A)

same with justification.......

WRITE: /(60) 'Left' LEFT-JUSTIFIED,

/(60) 'Center' CENTERED,

/(60) 'Right' RIGHT-JUSTIFIED.

Regards,

Pavan

Re: problem in alv

Former Member — Tue, 07 Aug 2007 14:08:31 GMT

Hi,

if you goto SE38 and give BCALV* then press F4 then you will all the SAP standard ALV demo programs, you will all the answers in those programs, you can look at the programs based on the Description of the program

Regards

Sudheer

Re: problem in alv

Former Member — Tue, 07 Aug 2007 14:10:15 GMT

Hi Jack,

You can check these,

1) Maintain the field as date or 8 character, for which you would like to show the date format. Before passing the internal table to the ALV FunctionModule, you can change the format of the value to date using

CONCATENATE <FIELD>0(2) '.' <FIELD>2(2) '.' <FIELD>+4(4) INTO <FIELD>.

2) Regarding the Usage of TOP OF PAGE event, refer to the code below,

<b>DATA: gc_formname_top_of_page TYPE slis_formname VALUE 'TOP_OF_PAGE'.

DATA: gt_list_top_of_page TYPE slis_t_listheader.

FORM display_output1.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

i_callback_program = wa_repname

i_callback_pf_status_set = 'STATUS_SET'(003)

i_callback_user_command = 'USER_COMMAND'(004)

i_callback_top_of_page = 'TOP_OF_PAGE'

is_layout = i_layout1

it_fieldcat = i_fieldcat1

TABLES

t_outtab = i_first.

ENDFORM. " display_output

FORM top_of_page.

DATA: theader TYPE slis_t_listheader,

waheader TYPE slis_listheader.

waheader-typ = c_h.

CONCATENATE 'Selection Criteria '(t01) ' '