ALV-path problem

hi all
   i hav tried to display picture by getting the path from desktop....but its taking path but the path name is not appearing in the selection screen and morover how to display it....
*& Report ZFOTO
REPORT ZFOTO.
tables : zemployee.
type-pools : cndp.
type-pools : slis,icon.
data : d_fieldcat type slis_t_fieldcat_alv,
       d_fieldcat_wa type slis_fieldcat_alv.
DATA : t_header type slis_t_listheader,
       wa_header type slis_listheader.
data url type cndp_url.
data : gd_layout type slis_layout_alv.
DATA : BEGIN OF itab_vmoksha OCCURS 0,
         empid like zvmoksha-empid,
         empname like zvmoksha-empname,
         division like zvmoksha-division,
         visitors(20) type c,
         duration TYPE time,
         END OF itab_vmoksha.
data : line(30) type c,
       linecount(30) type c.
data : itab_employee like zemployee OCCURS 0 with HEADER LINE,
       wa_employee like LINE OF itab_employee.
selection-screen : begin of block blk1 with frame title text-001.
parameters : p_empid like zemployee-empid,
             p_name like zemployee-empname,
             visitors like itab_vmoksha-visitors,
             duration like itab_vmoksha-duration.
parameters : path type rlgrap-filename.
selection-screen : end of block blk1.
select empid empname division from zvmoksha into TABLE itab_vmoksha where empid = itab_vmoksha-empid.
if sy-subrc = 0.
write :/ itab_vmoksha-empid,
          10 itab_vmoksha-empname,
          30 itab_vmoksha-division,
          50 itab_vmoksha-visitors,
          70 itab_vmoksha-duration.
endif.
path = 'C:\Documents and Settings\ashab.VMOKSHA\Desktop\anuradha05.jpg'.
CALL FUNCTION 'F4_FILENAME'
        EXPORTING
      PROGRAM_NAME        = SYST-CPROG
      DYNPRO_NUMBER       = SYST-DYNNR
          FIELD_NAME          = 'FILE'
       IMPORTING
          FILE_NAME           = path
anybody help me out...
Apt answers wil be rewarded....

Hi Asha,
if u want to display a picture through ALV,
Here is a sample program wherein I have used a splitter container and displayed the picture inthe header and my data in an ALV grid in the body. for this I have uploaded my picture in SE78 in bmp format.
I think it will be helpfull to u.
REPORT zalv440.
TABLES : mara.
*Decalration for class lcl_event_handler
CLASS lcl_event_receiver DEFINITION DEFERRED.
TYPES: BEGIN OF t_mara,
        matnr TYPE mara-matnr,
        lvorm TYPE mara-lvorm,
        mtart TYPE mara-mtart,
        mbrsh TYPE mara-mbrsh,
        matkl TYPE mara-matkl,
        meins TYPE mara-meins,
        brgew TYPE mara-brgew,
        ntgew TYPE mara-ntgew,
        gewei TYPE mara-gewei,
       END OF t_mara.
DATA : gi_mara TYPE STANDARD TABLE OF t_mara,
       gs_mara TYPE t_mara.
*-- Global data definitions for ALV
*--- ALV Grid instance reference
DATA : gw_alvgrid TYPE REF TO cl_gui_alv_grid.
*--- Custom container instance reference
DATA gw_container TYPE REF TO cl_gui_custom_container.
*--- Field catalog table
DATA : gi_fieldcat TYPE lvc_t_fcat,
       gs_fieldcat TYPE lvc_s_fcat.
*--- Layout structure
DATA : gs_layout TYPE lvc_s_layo.
*Declaration for ALV Header
DATA:
      Reference to document
      gw_event_reciever    TYPE REF TO lcl_event_receiver,
      Reference to split container
      gw_splitter          TYPE REF TO cl_gui_splitter_container,
      gw_splitter1         TYPE REF TO cl_gui_splitter_container, "a++
      Reference to grid container
      gw_parent_grid       TYPE REF TO cl_gui_container,
      gw_dyndoc_id         TYPE REF TO cl_dd_document,
      gw_parent_html       TYPE REF TO cl_gui_container,
      gw_picture           TYPE REF TO cl_gui_picture.
data: graphic_url(255),
      graphic_refresh(1),
      g_result type i.
data: begin of graphic_table occurs 0,
        line(255) type x,
      end of graphic_table.
data: graphic_size type i.
LOCAL CLASSES: Definition
*===============================================================
class lcl_event_receiver: local class to
define and handle own functions.
Definition:
~~~~~~~~~~~
CLASS lcl_event_receiver DEFINITION.
PUBLIC SECTION.
    METHODS:
For ALV Header Display
    top_of_page FOR EVENT top_of_page
      OF cl_gui_alv_grid
        IMPORTING e_dyndoc_id.
PRIVATE SECTION.
ENDCLASS. "lcl_event_receiver DEFINITION
lcl_event_receiver (Definition)
*===============================================================
LOCAL CLASSES: Implementation
*===============================================================
class lcl_event_receiver (Implementation)
CLASS lcl_event_receiver IMPLEMENTATION.
METHOD top_of_page. "implementation
Top-of-page event
    PERFORM event_top_of_page USING gw_dyndoc_id.
ENDMETHOD. "top_of_page
ENDCLASS. "lcl_event_receiver IMPLEMENTATION
                  SELECTION SCREEN DEFINITION                       *
SELECTION-SCREEN BEGIN OF BLOCK b1.
SELECT-OPTIONS : s_matnr FOR mara-matnr NO INTERVALS,
                 s_mtart FOR mara-mtart NO INTERVALS.
SELECTION-SCREEN END OF BLOCK b1.
TABLES:sscrfields.
**Create the Additional Selection screen to input filename
SELECTION-SCREEN: BEGIN OF SCREEN 10.
PARAMETERS: p_file TYPE rlgrap-filename.
SELECTION-SCREEN: END OF SCREEN 10.
**Create Application Toolbar Button on the Standard selection Screen
SELECTION-SCREEN FUNCTION KEY 1. "Its fcode will be FC01
PARAMETERS : p_werks TYPE marc-werks.
INITIALIZATION.
sscrfields-functxt_01 = 'Enter File'. "Assign the Text to the Button
AT SELECTION-SCREEN.
CASE sscrfields-ucomm. "Check the Fcode
WHEN 'FC01'.
CALL SELECTION-SCREEN 10 STARTING AT 5 8 ENDING AT 85 20.
ENDCASE.
                       START-OF-SELECTION                           *
START-OF-SELECTION.
SELECT matnr
         lvorm
         mtart
         mbrsh
         matkl
         meins
         brgew
         ntgew
         gewei
         FROM mara
         INTO TABLE gi_mara
         WHERE matnr IN s_matnr
           AND mtart IN s_mtart.
IF sy-dbcnt NE 0.
    SORT gi_mara BY matnr.
ENDIF.
CALL SCREEN 0001.
*&      Module STATUS_0001 OUTPUT
      text
MODULE status_0001 OUTPUT.
SET PF-STATUS '0001'.
SET TITLEBAR '001'.
PERFORM build_alv_display.
ENDMODULE.                 " STATUS_0001 OUTPUT
*&      Module USER_COMMAND_0001 INPUT
      text
MODULE user_command_0001 INPUT.
CASE sy-ucomm.
    WHEN 'EXIT'.
      LEAVE TO SCREEN 0.
    WHEN 'SAVE'.
      LEAVE TO SCREEN 0.
    WHEN 'BACK'.
      LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE.                 " USER_COMMAND_0001 INPUT
*&      Form build_alv_display
      text
--> p1        text
<-- p2        text
FORM build_alv_display .
PERFORM build_fieldcat.
PERFORM build_layout.
PERFORM create_alv_grid.
PERFORM display_alv_grid.
ENDFORM.                    " build_alv_display
*&      Form build_fieldcat
      text
--> p1        text
<-- p2        text
FORM build_fieldcat .
CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'MATNR'.
gs_fieldcat-tabname   = 'MARA'.
gs_fieldcat-coltext   = 'Material Number'.
gs_fieldcat-outputlen = '18'.
gs_fieldcat-edit      = ' '.
gs_fieldcat-just      = 'C'.
gs_fieldcat-col_pos   = '1'.
APPEND gs_fieldcat TO gi_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'LVORM'.
gs_fieldcat-tabname   = 'MARA'.
gs_fieldcat-coltext   = 'Deletion'.
gs_fieldcat-outputlen = '8'.
gs_fieldcat-edit      = ' '.
gs_fieldcat-just      = 'C'.
gs_fieldcat-col_pos   = '2'.
gs_fieldcat-checkbox = 'X'.
APPEND gs_fieldcat TO gi_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'MTART'.
gs_fieldcat-tabname   = 'MARA'.
gs_fieldcat-coltext   = 'Material Type'.
gs_fieldcat-outputlen = '13'.
gs_fieldcat-edit      = ' '.
gs_fieldcat-just      = 'C'.
gs_fieldcat-col_pos   = '3'.
APPEND gs_fieldcat TO gi_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'MBRSH'.
gs_fieldcat-tabname   = 'MARA'.
gs_fieldcat-coltext   = 'Industry sector'.
gs_fieldcat-outputlen = '15'.
gs_fieldcat-edit      = ' '.
gs_fieldcat-just      = 'C'.
gs_fieldcat-col_pos   = '4'.
APPEND gs_fieldcat TO gi_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'MATKL'.
gs_fieldcat-tabname   = 'MARA'.
gs_fieldcat-coltext   = 'Material group'.
gs_fieldcat-outputlen = '14'.
gs_fieldcat-edit      = ' '.
gs_fieldcat-just      = 'C'.
gs_fieldcat-col_pos   = '5'.
APPEND gs_fieldcat TO gi_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'MEINS'.
gs_fieldcat-tabname   = 'MARA'.
gs_fieldcat-coltext   = 'Base Unit of Measure'.
gs_fieldcat-outputlen = '20'.
gs_fieldcat-edit      = ' '.
gs_fieldcat-just      = 'C'.
gs_fieldcat-col_pos   = '6'.
APPEND gs_fieldcat TO gi_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'BRGEW'.
gs_fieldcat-tabname   = 'MARA'.
gs_fieldcat-coltext   = 'Gross weight'.
gs_fieldcat-outputlen = '13'.
gs_fieldcat-edit      = ' '.
gs_fieldcat-just      = 'C'.
gs_fieldcat-col_pos   = '7'.
APPEND gs_fieldcat TO gi_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'NTGEW'.
gs_fieldcat-tabname   = 'MARA'.
gs_fieldcat-coltext   = 'Net weight'.
gs_fieldcat-outputlen = '13'.
gs_fieldcat-edit      = ' '.
gs_fieldcat-just      = 'C'.
gs_fieldcat-col_pos   = '8'.
APPEND gs_fieldcat TO gi_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-fieldname = 'GEWEI'.
gs_fieldcat-tabname   = 'MARA'.
gs_fieldcat-coltext   = 'Weight Unit'.
gs_fieldcat-outputlen = '11'.
gs_fieldcat-edit      = ' '.
gs_fieldcat-just      = 'C'.
gs_fieldcat-col_pos   = '9'.
APPEND gs_fieldcat TO gi_fieldcat.
ENDFORM.                    " build_fieldcat
*&      Form build_layout
      text
--> p1        text
<-- p2        text
FORM build_layout .
gs_layout-sel_mode   = 'A'.
gs_layout-edit       = ' '.
gs_layout-no_toolbar = ' '.
gs_layout-grid_title = 'Material Data'.
gs_layout-no_headers = ' '.
gs_layout-weblook    = 'X'.
ENDFORM.                    " build_layout
*&      Form create_alv_grid
      text
--> p1        text
<-- p2        text
FORM create_alv_grid .
IF gw_container IS INITIAL.
    CREATE OBJECT gw_container
        EXPORTING
           container_name = 'CC_ALV'.
Display ALV grid
    IF gw_alvgrid IS INITIAL.
      CREATE OBJECT gw_alvgrid
         EXPORTING
            i_parent = gw_container.
    ENDIF.
ENDIF.
ENDFORM.                    " create_alv_grid
*&      Form display_alv_grid
      text
--> p1        text
<-- p2        text
FORM display_alv_grid .
IF gw_container IS INITIAL.
    CREATE OBJECT gw_container
    EXPORTING container_name = 'CC_ALV'.
Create Splitter for custom_container
    CREATE OBJECT gw_splitter
    EXPORTING parent = gw_container
    rows = 2
    columns = 1.
Assigning the html container as parent container to 1st split
    CALL METHOD gw_splitter->get_container
      EXPORTING
        row       = 1
        column    = 1
      RECEIVING
        container = gw_parent_html.
Assigning the grid container as parent container to 2nd split
    CALL METHOD gw_splitter->get_container
      EXPORTING
        row       = 2
        column    = 1
      RECEIVING
        container = gw_parent_grid.
Setting the height of 1st split
    CALL METHOD gw_splitter->set_row_height
      EXPORTING
        id     = 1
        height = 50.
Creating the grid object.
    CREATE OBJECT gw_alvgrid
    EXPORTING i_parent = gw_parent_grid.
Registering the grid events
    CALL METHOD gw_alvgrid->register_edit_event
      EXPORTING
        i_event_id = cl_gui_alv_grid=>mc_evt_enter.
Creating the event receiver for handling the grid eevnts.
    CREATE OBJECT gw_event_reciever.
Setting the events for event receiver object
    SET HANDLER gw_event_reciever->top_of_page FOR gw_alvgrid.
    CALL METHOD cl_gui_control=>set_focus
      EXPORTING
        control = gw_alvgrid.
Setting the grid for first display
    CALL METHOD gw_alvgrid->set_table_for_first_display
      EXPORTING
        i_buffer_active    = ' '
        i_bypassing_buffer = ' '
        i_structure_name   = 'T_MARA'
        is_layout          = gs_layout
      CHANGING
        it_outtab          = gi_mara[]
        it_fieldcatalog    = gi_fieldcat[]
      EXCEPTIONS
        OTHERS             = 0.
§ 4.Call method 'set_toolbar_interactive' to raise event TOOLBAR.
    CALL METHOD gw_alvgrid->set_toolbar_interactive.
Create TOP-Document
    CREATE OBJECT gw_dyndoc_id
    EXPORTING style = 'ALV_GRID'.
********************** test code********************************
Initializing document
    CALL METHOD gw_dyndoc_id->initialize_document.
Processing events
    CALL METHOD gw_alvgrid->list_processing_events
      EXPORTING
        i_event_name = 'TOP_OF_PAGE'
        i_dyndoc_id = gw_dyndoc_id.
test code********************************
ELSE.
    CALL METHOD gw_alvgrid->set_frontend_fieldcatalog
      EXPORTING
        it_fieldcatalog = gi_fieldcat[].
    CALL METHOD gw_alvgrid->refresh_table_display.
ENDIF.
ENDFORM.                    " display_alv_grid
*& Form EVENT_TOP_OF_PAGE
text
-->P_gw_DYNDOC_ID text
FORM event_top_of_page USING gw_dyndoc_id TYPE REF TO cl_dd_document.
data: l_graphic_xstr type xstring,
      l_graphic_conv type i,
      l_graphic_offs type i.
CALL METHOD cl_ssf_xsf_utilities=>get_bds_graphic_as_bmp
    EXPORTING
      p_object = 'GRAPHICS'
      p_name    = 'ZX_A380' "IMAGE NAME - Image name from SE78
      p_id      = 'BMAP'
      p_btype   = 'BCOL' "(BMON = black&white, BCOL = colour)
    RECEIVING
      p_bmp     = l_graphic_xstr.
graphic_size = XSTRLEN( l_graphic_xstr ).
CHECK graphic_size > 0.
l_graphic_conv = graphic_size.
l_graphic_offs = 0.
WHILE l_graphic_conv > 255.
    graphic_table-line = l_graphic_xstr+l_graphic_offs(255).
    APPEND graphic_table.
    l_graphic_offs = l_graphic_offs + 255.
    l_graphic_conv = l_graphic_conv - 255.
ENDWHILE.
graphic_table-line = l_graphic_xstr+l_graphic_offs(L_GRAPHIC_CONV).
APPEND graphic_table.
CALL FUNCTION 'DP_CREATE_URL'
       EXPORTING
          type                 = 'image'               "#EC NOTEXT
          subtype              = cndp_sap_tab_unknown " 'X-UNKNOWN'
          size                 = graphic_size
          lifetime             = cndp_lifetime_transaction "'T'
       TABLES
          data                 = graphic_table
       CHANGING
          url                  = graphic_url
       EXCEPTIONS
          OTHERS               = 4 .
IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
            WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
    EXIT.
ENDIF.
    CREATE OBJECT gw_picture
      EXPORTING
        parent = gw_parent_html.
   call method gw_picture->load_picture_from_url
        exporting url    = graphic_url
        importing result = g_result.
ENDFORM. " EVENT_TOP_OF_PAGE
Hope this will help resolve your issue.
Regards,
Kasinath Babu.

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> Support/Adobe/Dreamweaver
> 9/Configuration/Shared/DeveloperToolbox/classes/temp.htm
I'd check to ensure that you have the latest versions of the
WebAssist extensions as this may have been fixed. I seem to recall
seeing this issue when the primary browser (from Dreamweaver's
perspective, the one that F12 or preview in browser opens up) is
not open when the help is accessed. Try having your browser open
and then access the help.
Danilo Celic
|
http://blog.extensioneering.com/
| WebAssist Extensioneer
| Adobe Community Expert

Mirrored volumes pathing problems

mirrored volumes pathing problems
I am running Windows 2008 Server Datacenter.
I created some mirrored volumes with disk administrator.
These disk are in a fibre channel fabric.
All paths go down so disk administrator losses the disks.
All paths come up and disk administrator recovers the disks.
The mirrors all show as failed.
There are disks that show as failed, and disks that show as foreign.
When I import the foreign disks.
One of the mirrored volume starts resyncing, and the other mirrored volume comes up as 2 simple volumes.
Both mirrored volumes were in sync when the paths went down.
So I expected them to come back up as mirrored volumes when the paths come back up.
There is no I/O running at the time of the path failures.

So let me see if I understand correctly.
2 volumes presented to 2008 Datacenter via fibre channel
Volumes are then mirrored via windows
Disks drop off line and then the second mirror is 2 simple volumes but the first is rebuilding.
So question 1 - Is it for read performance that the disks are mirrored?
Question 2 - what disk errors appear in the event log when this happens
Question 3 - whats the HBA used in the server
Question 4 - Whats the backend staorage
Question 5 - Is MPIO being used?
Do we know the reason that the paths became unavailable? That would be probably my biggest concern.
Also when the simple volumes came back up was the data available?
Brad Held http://windorks.wordpress.com

OO ALV Download Problem

Hello,
I have developed ALV Gird using OO.While iam trying to download i.e thru Export--local file path . System is throwing dump.
Thanks.

Hi.
I faced a similar problem where the column names were picked up from corresponding domains/data element description.
You may resolve this issue by using EXCEL view button on top of ALV list. This loads the output in Excel format preserving all the layout settings and column titles of ALV list. This sheet can be saved easily using save as menu of Excel.
only other option for this is to create Z data elements with descriptions you want.

Alv report problem

hi,
i have problem in ALV.
my requirement is in a ALV report if i double click on a row it has to take me to another transaction ( say for eg vf03).
how should i do it.
john.

hi
good
try this report
MESSAGE-ID ZZ_9838                      .
TYPE-POOLS: SLIS.
*type declaration for values from ekko
TYPES: BEGIN OF I_EKKO,
       EBELN LIKE EKKO-EBELN,
       AEDAT LIKE EKKO-AEDAT,
       BUKRS LIKE EKKO-BUKRS,
       BSART LIKE EKKO-BSART,
       LIFNR LIKE EKKO-LIFNR,
       END OF I_EKKO.
DATA: IT_EKKO TYPE STANDARD TABLE OF I_EKKO INITIAL SIZE 0,
      WA_EKKO TYPE I_EKKO.
*type declaration for values from ekpo
TYPES: BEGIN OF I_EKPO,
       EBELN LIKE EKPO-EBELN,
       EBELP LIKE EKPO-EBELP,
       MATNR LIKE EKPO-MATNR,
       MENGE LIKE EKPO-MENGE,
       MEINS LIKE EKPO-MEINS,
       NETPR LIKE EKPO-NETPR,
       END OF I_EKPO.
DATA: IT_EKPO TYPE STANDARD TABLE OF I_EKPO INITIAL SIZE 0,
      WA_EKPO TYPE I_EKPO .
*variable for Report ID
DATA: V_REPID LIKE SY-REPID .
*declaration for fieldcatalog
DATA: I_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
      WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
DATA: IT_LISTHEADER TYPE SLIS_T_LISTHEADER.
declaration for events table where user comand or set PF status will
be defined
DATA: V_EVENTS TYPE SLIS_T_EVENT,
      WA_EVENT TYPE SLIS_ALV_EVENT.
declartion for layout
DATA: ALV_LAYOUT TYPE SLIS_LAYOUT_ALV.
declaration for variant(type of display we want)
DATA: I_VARIANT TYPE DISVARIANT,
      I_VARIANT1 TYPE DISVARIANT,
      I_SAVE(1) TYPE C.
*PARAMETERS : p_var TYPE disvariant-variant.
*Title displayed when the alv list is displayed
DATA: I_TITLE_EKKO TYPE LVC_TITLE VALUE 'FIRST LIST DISPLAYED'.
DATA: I_TITLE_EKPO TYPE LVC_TITLE VALUE 'SECONDRY LIST DISPLAYED'.
INITIALIZATION.
V_REPID = SY-REPID.
PERFORM BUILD_FIELDCATLOG.
PERFORM EVENT_CALL.
PERFORM POPULATE_EVENT.
START-OF-SELECTION.
PERFORM DATA_RETRIEVAL.
PERFORM BUILD_LISTHEADER USING IT_LISTHEADER.
PERFORM DISPLAY_ALV_REPORT.
*&      Form BUILD_FIELDCATLOG
      Fieldcatalog has all the field details from ekko
FORM BUILD_FIELDCATLOG.
WA_FIELDCAT-TABNAME = 'IT_EKKO'.
WA_FIELDCAT-FIELDNAME = 'EBELN'.
WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_EKKO'.
WA_FIELDCAT-FIELDNAME = 'AEDAT'.
WA_FIELDCAT-SELTEXT_M = 'DATE.'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_EKKO'.
WA_FIELDCAT-FIELDNAME = 'BUKRS'.
WA_FIELDCAT-SELTEXT_M = 'COMPANY CODE'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_EKKO'.
WA_FIELDCAT-FIELDNAME = 'BUKRS'.
WA_FIELDCAT-SELTEXT_M = 'DOCMENT TYPE'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_EKKO'.
WA_FIELDCAT-FIELDNAME = 'LIFNR'.
WA_FIELDCAT-NO_OUT    = 'X'.
WA_FIELDCAT-SELTEXT_M = 'VENDOR CODE'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
ENDFORM.                    "BUILD_FIELDCATLOG
*&      Form EVENT_CALL
we get all events - TOP OF PAGE or USER COMMAND in table v_events
FORM EVENT_CALL.
CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
   EXPORTING
     I_LIST_TYPE           = 0
   IMPORTING
     ET_EVENTS             = V_EVENTS
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.
ENDFORM.                    "EVENT_CALL
*&      Form POPULATE_EVENT
     Events populated for TOP OF PAGE & USER COMAND
FORM POPULATE_EVENT.
READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.
IF SY-SUBRC EQ 0.
    WA_EVENT-FORM = 'TOP_OF_PAGE'.
    MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
WA_EVENT-FORM.
ENDIF.
READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'USER_COMMAND'.
IF SY-SUBRC EQ 0.
    WA_EVENT-FORM = 'USER_COMMAND'.
    MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
WA_EVENT-NAME.
ENDIF.
ENDFORM.                    "POPULATE_EVENT
*&      Form data_retrieval
retreiving values from the database table ekko
FORM DATA_RETRIEVAL.
SELECT EBELN AEDAT BUKRS BSART LIFNR FROM EKKO INTO TABLE IT_EKKO.
ENDFORM.                    "data_retrieval
*&      Form bUild_listheader
      text
     -->I_LISTHEADEtext
FORM BUILD_LISTHEADER USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.
DATA HLINE TYPE SLIS_LISTHEADER.
HLINE-INFO = 'this is my first alv pgm'.
HLINE-TYP = 'H'.
ENDFORM.                    "build_listheader
*&      Form display_alv_report
      text
FORM DISPLAY_ALV_REPORT.
V_REPID = SY-REPID.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
   EXPORTING
     I_CALLBACK_PROGRAM                = V_REPID
I_CALLBACK_PF_STATUS_SET          = ' '
     I_CALLBACK_USER_COMMAND           = 'USER_COMMAND'
     I_CALLBACK_TOP_OF_PAGE            = 'TOP_OF_PAGE'
     I_GRID_TITLE                      = I_TITLE_EKKO
I_GRID_SETTINGS                   =
IS_LAYOUT                         = ALV_LAYOUT
     IT_FIELDCAT                       = I_FIELDCAT[]
IT_EXCLUDING                      =
IT_SPECIAL_GROUPS                 =
IT_SORT                           =
IT_FILTER                         =
IS_SEL_HIDE                       =
    i_default                         = 'ZLAY1'
     I_SAVE                            = 'A'
    is_variant                        = i_variant
     IT_EVENTS                         = V_EVENTS
    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.
ENDIF.
ENDFORM.                    "display_alv_report
*&      Form TOP_OF_PAGE
      text
FORM TOP_OF_PAGE.
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
    EXPORTING
      IT_LIST_COMMENTARY       = IT_LISTHEADER
   i_logo                   =
   I_END_OF_LIST_GRID       =
ENDFORM.                    "TOP_OF_PAGE
*&      Form USER_COMMAND
      text
     -->R_UCOMM    text
     -->,          text
     -->RS_SLEFIELDtext
FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM
RS_SELFIELD TYPE SLIS_SELFIELD.
CASE R_UCOMM.
    WHEN '&IC1'.
      READ TABLE IT_EKKO INTO WA_EKKO INDEX RS_SELFIELD-TABINDEX.
      PERFORM BUILD_FIELDCATLOG_EKPO.
      PERFORM EVENT_CALL_EKPO.
      PERFORM POPULATE_EVENT_EKPO.
      PERFORM DATA_RETRIEVAL_EKPO.
      PERFORM BUILD_LISTHEADER_EKPO USING IT_LISTHEADER.
      PERFORM DISPLAY_ALV_EKPO.
ENDCASE.
ENDFORM.                    "user_command
*&      Form BUILD_FIELDCATLOG_EKPO
      text
FORM BUILD_FIELDCATLOG_EKPO.
WA_FIELDCAT-TABNAME = 'IT_EKPO'.
WA_FIELDCAT-FIELDNAME = 'EBELN'.
WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_EKPO'.
WA_FIELDCAT-FIELDNAME = 'EBELP'.
WA_FIELDCAT-SELTEXT_M = 'LINE NO'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'I_EKPO'.
WA_FIELDCAT-FIELDNAME = 'MATNR'.
WA_FIELDCAT-SELTEXT_M = 'MATERIAL NO.'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'I_EKPO'.
WA_FIELDCAT-FIELDNAME = 'MENGE'.
WA_FIELDCAT-SELTEXT_M = 'QUANTITY'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'I_EKPO'.
WA_FIELDCAT-FIELDNAME = 'MEINS'.
WA_FIELDCAT-SELTEXT_M = 'UOM'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'I_EKPO'.
WA_FIELDCAT-FIELDNAME = 'NETPR'.
WA_FIELDCAT-SELTEXT_M = 'PRICE'.
APPEND WA_FIELDCAT TO I_FIELDCAT.
CLEAR WA_FIELDCAT.
ENDFORM.                    "BUILD_FIELDCATLOG_EKPO
*&      Form event_call_ekpo
we get all events - TOP OF PAGE or USER COMMAND in table v_events
FORM EVENT_CALL_EKPO.
CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
   EXPORTING
     I_LIST_TYPE           = 0
   IMPORTING
     ET_EVENTS             = V_EVENTS
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.
ENDFORM.                    "event_call_ekpo
*&      Form POPULATE_EVENT
       Events populated for TOP OF PAGE & USER COMAND
FORM POPULATE_EVENT_EKPO.
READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.
IF SY-SUBRC EQ 0.
    WA_EVENT-FORM = 'TOP_OF_PAGE'.
    MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
WA_EVENT-FORM.
ENDIF.
ENDFORM.                    "POPULATE_EVENT
*&      Form TOP_OF_PAGE
      text
FORM F_TOP_OF_PAGE.
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
    EXPORTING
      IT_LIST_COMMENTARY       = IT_LISTHEADER
   i_logo                   =
   I_END_OF_LIST_GRID       =
ENDFORM.                    "TOP_OF_PAGE
*&      Form USER_COMMAND
      text
     -->R_UCOMM    text
     -->,          text
     -->RS_SLEFIELDtext
*retreiving values from the database table ekko
FORM DATA_RETRIEVAL_EKPO.
SELECT EBELN EBELP MATNR MENGE MEINS NETPR FROM EKPO INTO TABLE IT_EKPO.
ENDFORM.
FORM BUILD_LISTHEADER_EKPO USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.
DATA: HLINE1 TYPE SLIS_LISTHEADER.
HLINE1-TYP = 'H'.
HLINE1-INFO = 'CHECKING PGM'.
ENDFORM.
FORM DISPLAY_ALV_EKPO.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
I_INTERFACE_CHECK                 = ' '
I_BYPASSING_BUFFER                = ' '
I_BUFFER_ACTIVE                   = ' '
   I_CALLBACK_PROGRAM                = V_REPID
I_CALLBACK_PF_STATUS_SET          = ' '
I_CALLBACK_USER_COMMAND           = 'F_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                  =
I_BACKGROUND_ID                   = ' '
   I_GRID_TITLE                      = I_TITLE_EKPO
I_GRID_SETTINGS                   =
IS_LAYOUT                         =
   IT_FIELDCAT                       = I_FIELDCAT[]
IT_EXCLUDING                      =
IT_SPECIAL_GROUPS                 =
IT_SORT                           =
IT_FILTER                         =
IS_SEL_HIDE                       =
I_DEFAULT                         =
   I_SAVE                            = 'A'
IS_VARIANT                        =
   IT_EVENTS                         = V_EVENTS
TABLES
    T_OUTTAB                          = IT_EKPO
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.
ENDFORM.
implement your logic in it and i hope this will definitely work.
thanks
mrutyun

Open VI reference and paths problem

Hi,
in my project I need to have a VI running independently from the calling VI so I use VI Server and "Open VI reference" to run the VI. However this is not without problems. The VI that I run is not in the same folder, as the caller VI and also not on a fixed location on disk, so I use relative paths (something like "..\subfolder\myVi.vi"). This works in the project and .exe but not e.g. in a .llb file where there seems to be no folder structure anymore.
Actually I'd prefer if this would not use paths on disk at all but if I could somehow create a reference to another VI in my project and it would even work if the VI's location on disk changed (and is updated in the project). I think it is quite confusing that I have to care about physical location of the VI here when I use the project browser for everything else. Is there a way to accomplish this? Or is there even a better way to start a VI that keeps running even after the caller stopped?
Thanks,
Tobias

As far as I've seen, every VI has the path ../Application.exe/currentvi.vi when you are running in a build. Therefore, to open another VI you have to strip the current vi's path once, and add the other vi.
I have written a VI that determines whether or not I'm running from a build, it is attached. It returns true if you're in a build, and also the current vi's path stripped once giving you ../Application.exe.
The way I use the VI is pictured below. I send the stripped path Is Executable returns and the relative path (minus the vi name) into a Select icon which is wired to the boolean Is Executable returns. Then I add the other VI name to the path.
Message Edited by elset191 on 04-21-2009 10:43 AM
Tim Elsey
LabVIEW 2010, 2012
Certified LabVIEW Architect
Attachments:
Is executable.vi ‏8 KB
untitled.JPG ‏7 KB

ALV-path problem

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