topic Re: ALV in Application Development and Automation Discussions

ALV

rahul2000 — Wed, 12 Mar 2008 12:01:48 GMT

Dear all,

In all my reports I have been using I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE'

Here in print preview i can see top of page

But In one of my reports i used

I_CALLBACK_HTML_TOP_OF_PAGE..

Here when print preview i am unable to see the top of page..

What is the problem?

Re: ALV

Former Member — Wed, 12 Mar 2008 12:06:31 GMT

Hi,

call function 'REUSE_ALV_GRID_DISPLAY'

exporting

I_INTERFACE_CHECK = ' '
I_BYPASSING_BUFFER = ' '
I_BUFFER_ACTIVE = ' '

i_callback_program = p_repid

I_CALLBACK_PF_STATUS_SET = ' '
I_CALLBACK_USER_COMMAND = ' '

i_callback_top_of_page = 'TOP_OF_PAGE'

I_CALLBACK_HTML_TOP_OF_PAGE = ' '
I_CALLBACK_HTML_END_OF_LIST = ' '
I_STRUCTURE_NAME =

----

Form TOP-OF-PAGE *

----

ALV Report Header *

----

form top_of_page.

Declare your top of page statements here

endform. "TOP_OF_PAGE

Regards,

V.Balaji

Re: ALV

Former Member — Wed, 12 Mar 2008 12:09:20 GMT

Hi,

Here is the solution --> http://www.saptechnical.com/Tutorials/ALV/TopofPage/Solution.htm

Regards

Sudheer

Re: ALV

rahul2000 — Wed, 12 Mar 2008 12:09:27 GMT

i have done like that only

Re: ALV

rahul2000 — Wed, 12 Mar 2008 12:10:51 GMT

Dear Sudheer,

The problem is not with display...the problem is when i hit the standar PRINT PREVIEW BUTTTON

Re: ALV

Former Member — Wed, 12 Mar 2008 12:11:50 GMT

If function module REUSE_ALV_COMMENTARY_WRITE is not used in the form for I_CALLBACK_TOP_OF_PAGE, the form routine must be passed in parameter I_CALLBACK_HTML_TOP_OF_PAGE for the online mode. The form should then have the following format:

 form top_of_page using cl_dd type ref to cl_dd_document.

In the form, you can, for example, use methods of class CL_DD_DOCUMENT to display text in HTML format.

Hope this helps.

Thanks,

Balaji

Re: ALV

Former Member — Wed, 12 Mar 2008 12:36:02 GMT

Hi Rahul,

chk this

http://www.jt77.com/development2/programming-12275.html

Re: ALV

Former Member — Wed, 12 Mar 2008 12:51:54 GMT

While viewing in Print Preview, Only I_CALLBACK_TOP_OF_PAGE form is called and I_CALLBACK_HTML_TOP_OF_PAGE is not called.

That's why you won't see the header information displayed thru form passed to I_CALLBACK_HTML_TOP_OF_PAGE parameter not getting displayed in Print Preview.

Hope this helps.

Thanks,

Balaji

Re: ALV

rahul2000 — Wed, 12 Mar 2008 15:08:46 GMT

Dear Balaji,

Exactly....what can be done in that case..

Re: ALV

Former Member — Wed, 12 Mar 2008 15:46:23 GMT

This could sound strange... but pass both I_CALLBACK_HTML_TOP_OF_PAGE and I_CALLBACK_TOP_OF_PAGE parameters. But it works.


Pass
i_callback_htnl_top_of_page = 'HTML_TOP_OF_PAGE'
i_callback_top_of_page = 'TOP_OF_PAGE'

form top_of_page. 

<<Populate the it_list_commentary with the required data 
same as what is populated in html_top_of_page routine>>
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
  EXPORTING
   it_list_commentary       = it_list_commentary[]
   i_logo                   = 'ENJOYSAP_LOGO'
*   i_end_of_list_grid       =
.
endform.

I think this will help you.

Thanks,

Balaji