topic hotspot functionality in OO ALV in Application Development and Automation Discussions

hotspot functionality in OO ALV

Former Member — Wed, 20 Jan 2010 14:44:54 GMT

In my report, I am using set_table_for_first_display to display purchase order number, material docu. number.

I had used the splitter control to show two internal tables .

I had created hotspots for purchasing docu number in the first table .

If I click on purchasing docu number it has to call transaction ME23N for the purchase order number .

But while debugging I can not pass the row id and column id. I had used set handler methods and all properly. I doubt the problem with capturing column and row id for the hotspot field .Following is my code.

CLASS lcl_event_receiver DEFINITION.
  PUBLIC SECTION.
    METHODS on_hotspot_click
       FOR EVENT hotspot_click OF cl_gui_alv_grid
       IMPORTING
         !e_row_id
         !es_row_no .


ENDCLASS.                    "lcl_event_receiver DEFINITION
PERFORM display_data.
*----------------------------------------------------------------------*
*       CLASS lcl_event_receiver IMPLEMENTATION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS lcl_event_receiver IMPLEMENTATION.


  METHOD  on_hotspot_click.
    DATA: ls_output LIKE LINE OF it_zadcstohdr_new .
    DATA : l_columnid TYPE lvc_s_col,
           l_roid TYPE lvc_s_roid.
    

    READ TABLE it_zadcstohdr_new INTO wa_zadcstohdr_new INDEX l_roid-row_id.
    IF sy-subrc = 0 AND l_columnid-fieldname = 'VBELN'.
*SELECT SINGLE * FROM LFB1 INTO LFB1 WHERE lifnr = ls_output-lifnr.

      SET PARAMETER ID 'VL' FIELD wa_zadcstohdr_new-vbeln.

      CALL TRANSACTION 'VL03N'.
    ENDIF.
  ENDMETHOD.                    "handle_double_clickENDCLASS.

Moderator message - Please use code tags to format your code

Edited by: Rob Burbank on Jan 20, 2010 9:52 AM

Re: hotspot functionality in OO ALV

kesavadas_thekkillath — Wed, 20 Jan 2010 14:59:56 GMT

set the event handler after the grid has been called.

check this link for reference link:[http://wiki.sdn.sap.com/wiki/display/Snippets/InteractiveALVUsingABAPObjects]

Edited by: Keshav.T on Jan 20, 2010 8:31 PM

Re: hotspot functionality in OO ALV

guilherme_frisoni — Wed, 20 Jan 2010 15:02:41 GMT

Hi,

you should use e_row_id, don't need to declare l_roid.

Regards,

Frisoni

Re: hotspot functionality in OO ALV

Former Member — Wed, 20 Jan 2010 15:07:21 GMT

Hello gayathri,

Use the link..Hope your issue will be resolved.

http://wiki.sdn.sap.com/wiki/display/HOME/objectorientedProgramminginALV

Re: hotspot functionality in OO ALV

Former Member — Thu, 21 Jan 2010 04:23:50 GMT

hi,

CLASS LCL_EVENT_RECEIVER DEFINITION .

  PUBLIC SECTION.
*---Method to handel hotspot
    METHODS :
    HANDEL_HOTSPOT_CLICK
      FOR EVENT HOTSPOT_CLICK OF CL_GUI_ALV_GRID
      IMPORTING E_ROW_ID E_COLUMN_ID.

ENDCLASS .

CLASS LCL_EVENT_RECEIVER IMPLEMENTATION.

*-----Logic to handle the HOTSPOT click
  METHOD HANDEL_HOTSPOT_CLICK.
*---To handel hotspot in the firstlist
    PERFORM HANDEL_HOTSPOT_CLICK USING E_ROW_ID E_COLUMN_ID.

  ENDMETHOD.                    "HANDEL_HOTSPOT_CLICK

ENDCLASS.

FORM HANDEL_HOTSPOT_CLICK  USING    P_E_ROW_ID TYPE ANY
                                    P_E_COLUMN_ID TYPE ANY.

" logic
ENDFORM.

regards

Gaurav

Re: hotspot functionality in OO ALV

Former Member — Thu, 21 Jan 2010 04:47:01 GMT

check this code for reference

CLASS ZCL_EVENT_HANDLER DEFINITION.     " To handle events of first screen oops alv
  PUBLIC SECTION.
    METHODS:
    HANDLE_HOTSPOT_CLICK FOR EVENT HOTSPOT_CLICK OF CL_GUI_ALV_GRID IMPORTING E_ROW_ID E_COLUMN_ID,
"method to handle hotspot event
ENDCLASS.                    "Zcl_event_handler DEFINITION

CLASS ZCL_EVENT_HANDLER IMPLEMENTATION.
 METHOD HANDLE_HOTSPOT_CLICK.
    IF E_COLUMN_ID = 'KUNNR'.
      PERFORM HANDLE_HOTSPOT_ON_CUSTOMER_NUM USING E_ROW_ID.   " Subroutine to handle hotspot on customer number
    ENDIF.
  ENDMETHOD.                    "HANDLE_HOTSPOT_CLICK

FORM HANDLE_HOTSPOT_ON_CUSTOMER_NUM USING VALUE(P_E_ROW_ID).

*-------------------------------------------------------------Pass the customer number clicked
  SET PARAMETER ID 'KUN' FIELD WA_DISP1-KUNNR.
*-------------------------------------------------------------call transaction to display tghe vendor
  CALL TRANSACTION 'XD03'.
ENDFORM.                    " HANDLE_HOTSPOT_ON_CUSTOMER_NUM

CALL METHOD MY_ALV1->SET_TABLE_FOR_FIRST_DISPLAY

"now set the handler
*-------------------------------------------------------------set handler for hotspot click on oops alv
    SET HANDLER EVENT->HANDLE_HOTSPOT_CLICK FOR MY_ALV1.

Regards Anshul