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

ALV display problem

Former Member — Wed, 27 Jun 2007 07:44:56 GMT

Hi,

What are the important factors to dispaly the header information in alv report.

Suppose I have passed all the header information in fm REUSE_ALV_COMMENTARY_WRITE.

After that what I need to do so that I can see my desired header in alv output.

Actually my header values are properly passed in fm REUSE_ALV_COMMENTARY_WRITE.

But it is not display in output.

Anybody will pls suggest me what i need to do??

Re: ALV display problem

Former Member — Wed, 27 Jun 2007 07:50:10 GMT

Hello,

check this sample.


* Displaying the top of page
  PERFORM REPORT_HEADING.

* Work Area TOP-OF-PAGE commentary
  DATA: WA_COMMENTARY TYPE SLIS_LISTHEADER,
        L_F_INFO(132),
        L_F_DATUM(10),
        L_F_TIME(8),
        L_F_LOW LIKE PRPS-POSID,
        L_F_HIGH LIKE PRPS-POSID,
        L_F_DATL(10),
        L_F_DATH(10).

  CLEAR : WA_COMMENTARY,
          IT_COMMENTARY,
          IT_COMMENTARY[].

  CONCATENATE TEXT-013 SY-REPID INTO L_F_INFO
                                              SEPARATED BY '   '.
  WA_COMMENTARY-TYP  = 'H'.
  WA_COMMENTARY-INFO = L_F_INFO.
  APPEND WA_COMMENTARY TO IT_COMMENTARY.

  WRITE SY-DATUM TO L_F_DATUM.
  WRITE SY-UZEIT TO L_F_TIME.
  CONCATENATE TEXT-017 L_F_DATUM TEXT-018 L_F_TIME INTO L_F_INFO
                                    SEPARATED BY '         '.
  WA_COMMENTARY-TYP  = 'S'.
  WA_COMMENTARY-INFO = L_F_INFO.
  APPEND WA_COMMENTARY TO IT_COMMENTARY.

  L_F_INFO = TEXT-001.
  WA_COMMENTARY-TYP  = 'S'.
  WA_COMMENTARY-INFO = L_F_INFO.
  APPEND WA_COMMENTARY TO IT_COMMENTARY.
ENDFORM
  DATA: IT_VARIANT LIKE DISVARIANT.
* For storing the variant layout
  IT_VARIANT-REPORT  = SY-REPID.
  CLEAR G_T_OUTTAB.
  CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
       EXPORTING
            I_CALLBACK_PROGRAM     = IT_VARIANT-REPORT
            I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE'
            IT_FIELDCAT            = IT_FIELDCAT
            I_SAVE                 = 'A'
            IS_VARIANT             = IT_VARIANT
       TABLES
            T_OUTTAB               = G_T_OUTTAB
       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.
  ENDIF.

*&---------------------------------------------------------------------*
*&      Form  TOP-OF-PAGE
*&---------------------------------------------------------------------*
*        For Top of page
*----------------------------------------------------------------------*
FORM TOP_OF_PAGE.                                           "#EC CALLED

  CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
       EXPORTING
            IT_LIST_COMMENTARY = IT_COMMENTARY.

ENDFORM.                    "top_of_page

Regards,

Vasanth

Re: ALV display problem

Former Member — Wed, 27 Jun 2007 07:55:04 GMT

Hi Neha,

Refer this small piece of code.

In the I_CALLBACK_TOP_OF_PAGE parameter pass TOP_OF_PAGE and create the form with the same name TOP_OF_PAGE and call FM "REUSE_ALV_COMMENTARY_WRITE" in that form

FORM display_alv

TABLES pit_out STRUCTURE wa_out.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

i_callback_program = sy-repid

is_layout = it_layout

it_fieldcat = it_fieldcat[]

i_callback_top_of_page = 'TOP-OF-PAGE'

TABLES

t_outtab = pit_out

EXCEPTIONS

program_error = 1

OTHERS = 2.

ENDFORM. " display_alv

************************************************************************

TOP-OF-PAGE **

************************************************************************

FORM top-of-page.

DATA: lit_header TYPE slis_t_listheader,

lwa_header TYPE slis_listheader.

CLEAR lwa_header.

lwa_header-typ = 'H'.

lwa_header-info = text-032.

APPEND lwa_header TO lit_header.

CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'

EXPORTING

it_list_commentary = lit_header.

ENDFORM. "TOP-OF-PAGE

Re: ALV display problem

Former Member — Wed, 27 Jun 2007 07:57:11 GMT

HI,

SEE TO THIS CODE THIS MIGHT HELP YOU OUT

TYPES :

DATA : FCAT TYPE SLIS_T_FIELDCAT_ALV WITH HEADER LINE

EVENTS TYPE SLIS_T_EVENT WITH HEADER LINE

START-OF-SELECTION.

SELECT QUAERY

FCAT FILING UP

EVENTS-FORM = 'ANY1'.

EVENTS-NAME = 'TOP-OF-PAGE'.

APPEND EVENTS.

CLEAR EVENTS.

CALL FUNCTION REUSE_ALV_GRID_DISPLAY

I_CALLBACK_PROGRAM = .

IT_FIELDCAT = FCAT[].

IT_EVENTS = EVENTS[]

TABLES

T_OUTTAB = ITAB.

FORM ANY1.

HEADER-TYP = 'H'.

HEADER-INFO = 'MATERIAL DETAILS'.

APPEND HEADER.

CLEAR HEADER

CALL FUNCTION REUSE_ALV_COMMENTARY_WRITE.

IT_LIST_COMMENTERY = HEADER[]

I_LOGO = 'SAPENJOY-LOGO'

ENFORM.

YOU WILL FIND THE LOGO NAME IN TCODE OAER

Re: ALV display problem

Former Member — Wed, 27 Jun 2007 07:58:39 GMT

Hi neha,

In the event buiding perform do this:

----

FORM ZF_BUILD_EVENTCAT USING P_I_EVENT TYPE SLIS_T_EVENT.

DATA: L_EVENT TYPE SLIS_ALV_EVENT.

REFRESH P_I_EVENT .

CALL FUNCTION 'REUSE_ALV_EVENTS_GET'

EXPORTING

I_LIST_TYPE = 0

IMPORTING

ET_EVENTS = P_I_EVENT

EXCEPTIONS

LIST_TYPE_WRONG = 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.

ENDIF.

CLEAR T_EVENT .

*-- SORT THE TABLE

SORT P_I_EVENT.

READ TABLE P_I_EVENT WITH KEY NAME = SLIS_EV_TOP_OF_PAGE INTO

T_EVENT BINARY SEARCH.

IF SY-SUBRC = 0.

MOVE 'TOP_OF_PAGE' TO T_EVENT-FORM.

APPEND T_EVENT TO P_I_EVENT.

ENDIF.

FORM ZF_BUILD_LISTHEADER

USING P_IT_LISTHEADER TYPE SLIS_T_LISTHEADER.

DATA: L_LISTHEADER TYPE SLIS_LISTHEADER.

REFRESH P_IT_LISTHEADER.

CLEAR L_LISTHEADER.

L_LISTHEADER-TYP = 'H'.

L_LISTHEADER-INFO = TEXT-001.

APPEND L_LISTHEADER TO P_IT_LISTHEADER.

CLEAR L_LISTHEADER.

L_LISTHEADER-TYP = 'H'.

L_LISTHEADER-INFO = TEXT-002.

APPEND L_LISTHEADER TO P_IT_LISTHEADER.

ENDFORM. " ZF_BUILD_LISTHEADER

maintain watevr text u wanna print in Text-001 an text-002.

and pass the event table in the fm REUSE_ALV_GRID_DISPLAY

this way u will be able to do.

Regards,

Sapna