topic Re: ALV header problem in Application Development and Automation Discussions

ALV header problem

Former Member — Wed, 02 Apr 2008 14:25:57 GMT

Hi all,

I am facing problem when tried to display header in alv.

I have One basic Alv report clicking on particular record corresponding data containing another ALV report displays .

Now i want to change the header text info for primary ALV and secondary ALV.

Any suggestion welcome.

Regards,

Re: ALV header problem

Former Member — Wed, 02 Apr 2008 14:32:11 GMT

Hi,

Do you mean you want to change the column headers ? That can be done by changing the fieldcatalog, attribute COLTEXT.

kr,

Peter

Re: ALV header problem

Former Member — Wed, 02 Apr 2008 14:32:43 GMT

Hi,

Supply a different Subroutine to the ALV FM's....in the parameter

I_CALLBACK_TOP_OF_PAGE

Santhosh

Re: ALV header problem

Former Member — Wed, 02 Apr 2008 14:38:05 GMT

Thanks for quick reply,

i am using that FM just it displays blank and some space is showing for that.

Regards,

Re: ALV header problem

Former Member — Wed, 02 Apr 2008 14:39:21 GMT

No i want to change the header text and some colulmns too.

I need solution for header text.

Regards,

Re: ALV header problem

Former Member — Wed, 02 Apr 2008 14:44:07 GMT

I mean this

Primary ALV

form display_alv_report.

gd_repid = sy-repid.

call function 'REUSE_ALV_GRID_DISPLAY'

exporting

i_callback_program = gd_repid

i_callback_top_of_page = 'TOP_OF_PAGE' "see FORM

i_callback_user_command = 'USER_COMMAND'

i_grid_title = outtext

is_layout = gd_layout

it_fieldcat = fieldcatalog[]

it_special_groups = gd_tabgroup

it_events = gt_events

is_print = gd_prntparams

i_save = 'X'

is_variant = z_template

tables

t_outtab = it_ekko

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.

Second ALV

form display_alv_report.

gd_repid = sy-repid.

call function 'REUSE_ALV_GRID_DISPLAY'

exporting

i_callback_program = gd_repid

i_callback_top_of_page = 'TOP_OF_PAGE2' "see FORM

i_callback_user_command = 'USER_COMMAND'

i_grid_title = outtext

is_layout = gd_layout

it_fieldcat = fieldcatalog[]

it_special_groups = gd_tabgroup

it_events = gt_events

is_print = gd_prntparams

i_save = 'X'

is_variant = z_template

tables

t_outtab = it_ekko

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.

Form TOP_OF_PAGE.

use Fm REUSE_ALV_COMMENTARY_WRITE here

EndForm.

Form TOP_OF_PAGE2.

use Fm REUSE_ALV_COMMENTARY_WRITE here

EndForm.

This will work.

santhosh

Re: ALV header problem

venkat_o — Thu, 03 Apr 2008 07:26:06 GMT

Navdeep singh, Just follow these steps 1. Define 2 events internal tables for 2 output as u r not using same Header text for 2 ALV outputs data :

i_events_p  type slis_t_event, "Primary ALV
i_events_s  type slis_t_event, "for Secondary ALV
w_events  like line of i_events.

2. Build events table .

w_events-name = 'TOP_OF_PAGE' .
w_events-form   = 'TOP_OF_PAGE_P' .
append w_events to i_events_p.
clear w_events.

w_events-name = 'TOP_OF_PAGE' .
w_events-form   = 'TOP_OF_PAGE_S' .
append w_events to i_events_s.
clear w_events.

3. pass this events tables through REUSE_ALV_GRID_DISPLAY in Primary ans Secondary. 4. Callback subroutines for TOP_OF_PAGE event.

*&---------------------------------------------------------------------*
*&      Form  top_of_page
*&---------------------------------------------------------------------*
FORM top_of_page_p.
 
  DATA :
   li_header TYPE slis_t_listheader,
   w_header  LIKE LINE OF li_header.
 
  w_header-typ  = 'S'.
  w_header-info = 'XYZ Pte Ltd'.
  APPEND w_header TO li_header.
  CLEAR w_header.
 
  w_header-typ  = 'H'.
  w_header-info = sy-repid.
  APPEND w_header TO li_header.
  CLEAR w_header.
 
  w_header-typ  = 'A'.
  w_header-info = sy-title.
  APPEND w_header TO li_header.
  CLEAR w_header.
 
  CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
    EXPORTING
      it_list_commentary = li_header.
endform.

*&---------------------------------------------------------------------*
*&      Form  top_of_page
*&---------------------------------------------------------------------*
FORM top_of_page_s.
 
  DATA :
   li_header TYPE slis_t_listheader,
   w_header  LIKE LINE OF li_header.
 
  w_header-typ  = 'S'.
  w_header-info = 'XYZ Pte Ltd'.
  APPEND w_header TO li_header.
  CLEAR w_header.
 
  w_header-typ  = 'H'.
  w_header-info = sy-repid.
  APPEND w_header TO li_header.
  CLEAR w_header.
 
  w_header-typ  = 'A'.
  w_header-info = sy-title.
  APPEND w_header TO li_header.
  CLEAR w_header.
 
  CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
    EXPORTING
      it_list_commentary = li_header.
endform.

5. If you want to change the Columns text manually.build fieldcatalog manually or set text for the field using seltext_m or seltext_l or seltext_s in the fieldcatalog internal table. check below.

w_fieldcat-fieldname = 'ENAME'.
  w_fieldcat-tabname   = 'I_PA0001'.
  w_fieldcat-seltext_m = 'Employee Name'.
  append w_fieldcat to i_fieldcat.
  clear w_fieldcat.

I hope that it helps you. Regards, Venkat.O