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alv oops concept

Former Member

‎2006 Dec 24 10:09 AM

0 Likes
790

Hi,

I have one query regarding OO alv.

My requirement is like is that

In output whenever I click on sales order no the control will moves to VA01 tcode.

Could anybody pls send me the coding for this.

I am totally new in OO ALV. I just wrote all the logic for my output. I wanted to know the logic when I double click on any row of sales order no.

Hi,

I have one query regarding OO alv.

My requirement is like is that

In output whenever I click on sales order no the control will moves to VA01 tcode.

Could anybody pls send me the coding for this.

I am totally new in OO ALV. I just wrote all the logic for my output. I wanted to know the logic when I double click on any row of sales order no.

Reply
3 REPLIES 3
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uwe_schieferstein
Active Contributor

‎2006 Dec 24 8:47 PM

0 Likes
502

Hello Neha

The following sample report ZUS_SDN_ALVGRID_EVENTS shows how to call a transaction when event HOTSPOT_CLICK was raised:

*&---------------------------------------------------------------------*
*& Report  ZUS_SDN_TWO_ALV_GRIDS
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT  ZUS_SDN_ALVGRID_EVENTS.



DATA:
  gd_okcode        TYPE ui_func,
*
  gt_fcat          TYPE lvc_t_fcat,
  go_docking       TYPE REF TO cl_gui_docking_container,
  go_grid1         TYPE REF TO cl_gui_alv_grid.


DATA:
  gt_knb1          TYPE STANDARD TABLE OF knb1.


PARAMETERS:
  p_bukrs      TYPE bukrs  DEFAULT '1000'  OBLIGATORY.



*---------------------------------------------------------------------*
*       CLASS lcl_eventhandler DEFINITION
*---------------------------------------------------------------------*
*
*---------------------------------------------------------------------*
CLASS lcl_eventhandler DEFINITION.
  PUBLIC SECTION.

    CLASS-METHODS:
      handle_hotspot_click FOR EVENT hotspot_click OF cl_gui_alv_grid
        IMPORTING
          e_row_id
          e_column_id
          es_row_no
          sender.

ENDCLASS.                    "lcl_eventhandler DEFINITION


*---------------------------------------------------------------------*
*       CLASS lcl_eventhandler IMPLEMENTATION
*---------------------------------------------------------------------*
*
*---------------------------------------------------------------------*
CLASS lcl_eventhandler IMPLEMENTATION.

  METHOD handle_hotspot_click.
*   define local data
    DATA:
      ls_knb1     TYPE knb1,
      ls_col_id   type lvc_s_col.

    READ TABLE gt_knb1 INTO ls_knb1 INDEX e_row_id-index.
    CHECK ( ls_knb1-kunnr IS NOT INITIAL ).

    SET PARAMETER ID 'KUN' FIELD ls_knb1-kunnr.
    SET PARAMETER ID 'BUK' FIELD ls_knb1-bukrs.

    CALL TRANSACTION 'XD03' AND SKIP FIRST SCREEN.


*   Set active cell to field BUKRS otherwise the focus is still on
*   field KUNNR which will always raise event HOTSPOT_CLICK
    ls_col_id-fieldname = 'BUKRS'.
    CALL METHOD go_grid1->set_current_cell_via_id
      EXPORTING
        IS_ROW_ID    = e_row_id
        IS_COLUMN_ID = ls_col_id.



  ENDMETHOD.                    "handle_hotspot_click

ENDCLASS.                    "lcl_eventhandler IMPLEMENTATION


START-OF-SELECTION.

  SELECT        * FROM  knb1 INTO TABLE gt_knb1
         WHERE  bukrs  = p_bukrs.



* Create docking container
  CREATE OBJECT go_docking
    EXPORTING
      parent                      = cl_gui_container=>screen0
      ratio                       = 90
    EXCEPTIONS
      OTHERS                      = 6.
  IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.


* Create ALV grid
  CREATE OBJECT go_grid1
    EXPORTING
      i_parent          = go_docking
    EXCEPTIONS
      OTHERS            = 5.
  IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.

* Set event handler
  SET HANDLER:
    lcl_eventhandler=>handle_hotspot_click FOR go_grid1.


* Build fieldcatalog and set hotspot for field KUNNR
  PERFORM build_fieldcatalog_knb1.



* Display data
  CALL METHOD go_grid1->set_table_for_first_display
    CHANGING
      it_outtab       = gt_knb1
      it_fieldcatalog = gt_fcat
    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.
  ENDIF.




* Link the docking container to the target dynpro
  CALL METHOD go_docking->link
    EXPORTING
      repid                       = syst-repid
      dynnr                       = '0100'
*      CONTAINER                   =
    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.
  ENDIF.


* ok-code field = GD_OKCODE
  CALL SCREEN '0100'.


END-OF-SELECTION.

*&---------------------------------------------------------------------*
*&      Module  STATUS_0100  OUTPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE status_0100 OUTPUT.
  SET PF-STATUS 'STATUS_0100'.
*  SET TITLEBAR 'xxx'.


ENDMODULE.                 " STATUS_0100  OUTPUT

*&---------------------------------------------------------------------*
*&      Module  USER_COMMAND_0100  INPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE user_command_0100 INPUT.

  CASE gd_okcode.
    WHEN 'BACK' OR
         'END'  OR
         'CANC'.
      SET SCREEN 0. LEAVE SCREEN.


    WHEN OTHERS.
  ENDCASE.

  CLEAR: gd_okcode.

ENDMODULE.                 " USER_COMMAND_0100  INPUT


*&---------------------------------------------------------------------*
*&      Form  BUILD_FIELDCATALOG_KNB1
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM build_fieldcatalog_knb1 .
* define local data
  DATA:
    ls_fcat        TYPE lvc_s_fcat.

  CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
    EXPORTING
*     I_BUFFER_ACTIVE              =
      i_structure_name             = 'KNB1'
*     I_CLIENT_NEVER_DISPLAY       = 'X'
*     I_BYPASSING_BUFFER           =
*     I_INTERNAL_TABNAME           =
    CHANGING
      ct_fieldcat                  = gt_fcat
    EXCEPTIONS
      inconsistent_interface       = 1
      program_error                = 2
      OTHERS                       = 3.
  IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.

  READ TABLE gt_fcat INTO ls_fcat
       WITH KEY fieldname = 'KUNNR'.
  IF ( syst-subrc = 0 ).
    ls_fcat-hotspot = abap_true.
    MODIFY gt_fcat FROM ls_fcat INDEX syst-tabix.
  ENDIF.


ENDFORM.                    " BUILD_FIELDCATALOG_KNB1

Please note that the direct CALL TRANSACTION does not check the user's authority. To do so you could call the transaction using function module <b>ABAP4_CALL_TRANSACTION</b>.

Regards

Uwe

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uwe_schieferstein
Active Contributor

‎2006 Dec 24 8:50 PM

0 Likes
502

Hello Neha

The sample report <b>ZUS_SDN_ALVGRID_EVENTS_1</b> shows how to handle event <b>DOUBLE_CLICK</b>. Of course you can call your required transaction with the event handler method.

*&---------------------------------------------------------------------*
*& Report  ZUS_SDN_TWO_ALV_GRIDS
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT  zus_sdn_alvgrid_events_1.



DATA:
  gd_okcode        TYPE ui_func,
*
  gt_fcat          TYPE lvc_t_fcat,
  go_docking       TYPE REF TO cl_gui_docking_container,
  go_docking2      TYPE REF TO cl_gui_docking_container,
  go_grid1         TYPE REF TO cl_gui_alv_grid,
  go_grid2         TYPE REF TO cl_gui_alv_grid.


DATA:
  gt_t001          TYPE STANDARD TABLE OF t001,
  gt_knb1          TYPE STANDARD TABLE OF knb1.




*---------------------------------------------------------------------*
*       CLASS lcl_eventhandler DEFINITION
*---------------------------------------------------------------------*
*
*---------------------------------------------------------------------*
CLASS lcl_eventhandler DEFINITION.
  PUBLIC SECTION.

    CLASS-METHODS:
      handle_double_click FOR EVENT double_click OF cl_gui_alv_grid
        IMPORTING
          e_row
          e_column
          es_row_no
          sender.

ENDCLASS.                    "lcl_eventhandler DEFINITION


*---------------------------------------------------------------------*
*       CLASS lcl_eventhandler IMPLEMENTATION
*---------------------------------------------------------------------*
*
*---------------------------------------------------------------------*
CLASS lcl_eventhandler IMPLEMENTATION.

  METHOD handle_double_click.
*   define local data
    DATA:
      ls_t001     TYPE t001,
      ls_col_id   TYPE lvc_s_col.


    CHECK ( sender = go_grid1 ).


    READ TABLE gt_t001 INTO ls_t001 INDEX e_row-index.
    CHECK ( ls_t001-bukrs IS NOT INITIAL ).

    SELECT * FROM knb1 INTO TABLE gt_knb1
      WHERE bukrs = ls_t001-bukrs.
    IF ( syst-subrc NE 0 ).
      MESSAGE 'No customers found' TYPE 'S'.

    ELSE.
*     Trigger PAI of dynpro '0100' and set new ok-code
      CALL METHOD cl_gui_cfw=>set_new_ok_code( 'CALL_SCREEN_0200' ).
    ENDIF.


  ENDMETHOD.                    "handle_hotspot_click

ENDCLASS.                    "lcl_eventhandler IMPLEMENTATION




START-OF-SELECTION.

  SELECT * FROM t001 INTO TABLE gt_t001.
  REFRESH: gt_knb1.



* Create docking container
  CREATE OBJECT go_docking
    EXPORTING
      parent                      = cl_gui_container=>screen0
      ratio                       = 90
    EXCEPTIONS
      OTHERS                      = 6.
  IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.
  CREATE OBJECT go_docking2
    EXPORTING
      parent                      = cl_gui_container=>screen0
      ratio                       = 90
    EXCEPTIONS
      OTHERS                      = 6.
  IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.


* Create ALV grid
  CREATE OBJECT go_grid1
    EXPORTING
      i_parent          = go_docking
    EXCEPTIONS
      OTHERS            = 5.
  IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.
  CREATE OBJECT go_grid2
    EXPORTING
      i_parent          = go_docking2
    EXCEPTIONS
      OTHERS            = 5.
  IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.


* Set event handler
  SET HANDLER:
    lcl_eventhandler=>handle_double_click FOR go_grid1.






* Display data
  CALL METHOD go_grid1->set_table_for_first_display
    EXPORTING
      i_structure_name = 'T001'
    CHANGING
      it_outtab        = gt_t001
    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.
  ENDIF.

  CALL METHOD go_grid2->set_table_for_first_display
    EXPORTING
      i_structure_name = 'KNB1'
    CHANGING
      it_outtab        = gt_knb1
    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.
  ENDIF.



* Link the docking container to the target dynpro
  CALL METHOD go_docking->link
    EXPORTING
      repid                       = syst-repid
      dynnr                       = '0100'
*      CONTAINER                   =
    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.
  ENDIF.

  CALL METHOD go_docking2->link
    EXPORTING
      repid                       = syst-repid
      dynnr                       = '0200'
*      CONTAINER                   =
    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.
  ENDIF.


* ok-code field = GD_OKCODE
  CALL SCREEN '0100'.


END-OF-SELECTION.

*&---------------------------------------------------------------------*
*&      Module  STATUS_0100  OUTPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE status_0100 OUTPUT.
  SET PF-STATUS 'STATUS_0100'.
*  SET TITLEBAR 'xxx'.


ENDMODULE.                 " STATUS_0100  OUTPUT

*&---------------------------------------------------------------------*
*&      Module  USER_COMMAND_0100  INPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE user_command_0100 INPUT.

  CASE gd_okcode.
    WHEN 'BACK' OR
         'END'  OR
         'CANC'.
      SET SCREEN 0. LEAVE SCREEN.

    WHEN 'CALL_SCREEN_0200'.
      go_grid2->refresh_table_display( ).  " necessary

      CALL SCREEN '0200'.


    WHEN OTHERS.
  ENDCASE.

  CLEAR: gd_okcode.

ENDMODULE.                 " USER_COMMAND_0100  INPUT

Regards

Uwe

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raja_thangamani
Active Contributor

‎2006 Dec 25 5:20 AM

0 Likes
502

Look at this How-to-Guide..

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/79b5e890-0201-0010-7f8e-b7c207ed...

Raja T