object oriented ALV

Former Member — Thu, 03 Jun 2010 09:02:03 GMT

I have the following object where i have to use only classes and methods.

1.I have to get all fields data from mara in alv grid and 2.I have to add one button on alv display toolbar & when user selects one material and will be clicking on that button it should go for mm03 for that material.I have completed the first one...can u pls help me to go further: I have given my code as given below

REPORT zmaterial_alvgrid.

DATA: o_container TYPE REF TO cl_gui_custom_container,

o_grid TYPE REF TO cl_gui_alv_grid,

it_mara LIKE TABLE OF mara.

&----

*& Module STATUS_0100 OUTPUT

&----

text

----

MODULE status_0100 OUTPUT.

SET PF-STATUS 'ZMENU'.

SET TITLEBAR 'ZTITLE'.

*CREATE CONTAINER OBJ

CREATE OBJECT o_container

EXPORTING

container_name = 'CONTAINER'.

IF sy-subrc = 0.

CREATE OBJECT o_grid

EXPORTING

i_parent = o_container.

IF sy-subrc = 0.

CALL METHOD o_grid->set_table_for_first_display

EXPORTING

i_structure_name = 'MARA'

CHANGING

it_outtab = it_mara.

ENDIF.

ENDMODULE. " STATUS_0100 OUTPUT

&----

*& Module READ_DATA OUTPUT

&----

text

----

MODULE read_data OUTPUT.

SELECT * INTO TABLE IT_MARA FROM MARA UP TO 1 ROWS.

CASE SY-UCOMM.

WHEN 'BACK'.

LEAVE TO SCREEN 0.

ENDCASE.

ENDMODULE. " READ_DATA OUTPUT

Regards,

sarkar

Re: object oriented ALV

Former Member — Thu, 03 Jun 2010 14:12:08 GMT

Hi,


CREATE OBJECT event_receiver.
SET HANDLER event_receiver->handle_toolbar FOR o_grid

CALL METHOD o_grid->set_table_for_first_display
          EXPORTING
                i_structure_name = 'MARA'
          CHANGING
                it_outtab = it_mara.

 SET HANDLER event_receiver->handle_user_command
           FOR o_grid.

You must add inclide <ICON>

Create the class, you can put this code in the top:



DATA: gs_toolbar_qn         TYPE stb_button.

CLASS lcl_event_receiver DEFINITION.
    PUBLIC SECTION.
      METHODS: handle_toolbar FOR EVENT toolbar OF cl_gui_alv_grid
                        IMPORTING e_object e_interactive.

    METHODS:  handle_user_command FOR EVENT user_command OF cl_gui_alv_grid
                         IMPORTING e_ucomm.

    PRIVATE SECTION.
ENDCLASS.

 DATA : event_receiver TYPE REF TO lcl_event_receiver.

CLASS lcl_event_receiver IMPLEMENTATION.
    METHOD handle_toolbar_qn.
        MOVE 'ADD' TO gs_toolbar_qn-function.
        MOVE icon_insert_row TO gs_toolbar_qn-icon.
        MOVE 'Add line' TO gs_toolbar_qn-quickinfo.
        MOVE space TO gs_toolbar_qn-disabled.
        APPEND gs_toolbar_qn TO e_object->mt_toolbar.
    ENDMETHOD.

  METHOD handle_user_command.
    CASE e_ucomm.
      WHEN '....'.
    ENDCASE.
  ENDMETHOD.

ENDCLASS.

I hope that help you, maybe i have forget some parts of code ... tell me

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object oriented ALV

Re: object oriented ALV