Custom control

[Former Member]

Hi All,

I have created a custom control in the screen.but is not showing up in the output.do i need to create a subscreen area for this?please advise.

Thanks,

Rakesh.

[Former Member]

hi,

u need to assign this custom cotrol to grid or some thing?

have u done this?

what is ur exact need?

[Former Member]

my requirement is to simply display the custom control.

[Former Member]

hi,

its not posible i think u need to assign this control to some element and as per my knowledge it is used to display ALV in OOPS method...

[Former Member]

hi,

its my zreport in which i used Custom Control..

&----

---

*& Report ZALV_OOP

*&

&----

---

*&

*&

&----

---

REPORT zalv_oop.

----

---

• CLASS lcl_event_handler DEFINITION

----

---

*

----

---

CLASS lcl_event_handler DEFINITION .

PUBLIC SECTION .

METHODS:

*--Double-click control

handle_double_click

FOR EVENT double_click OF cl_gui_alv_grid

IMPORTING e_row e_column es_row_no.

PRIVATE SECTION.

ENDCLASS. "lcl_event_handler DEFINITION

----

---

• CLASS lcl_event_handler IMPLEMENTATION

----

---

*

----

---

CLASS lcl_event_handler IMPLEMENTATION .

*--Handle Double Click

METHOD handle_double_click .

PERFORM handle_double_click USING e_row e_column es_row_no .

ENDMETHOD . "handle_double_click

ENDCLASS . "lcl_event_handler IMPLEMENTATION

TABLES : mseg.

DATA : BEGIN OF itab OCCURS 0,

mblnr LIKE mseg-mblnr,

matnr LIKE mseg-matnr,

menge LIKE mseg-menge,

END OF itab.

DATA : gr_alvgrid TYPE REF TO cl_gui_alv_grid,

gr_ccontainer TYPE REF TO cl_gui_custom_container,

gt_fcat TYPE lvc_t_fcat,

gs_layo TYPE lvc_s_layo.

DATA gr_event_handler TYPE REF TO lcl_event_handler .

DATA : ok_code LIKE sy-ucomm.

DATA : t_mat LIKE mara-matnr.

SELECTION-SCREEN : BEGIN OF BLOCK blk1 WITH FRAME TITLE text-001.

SELECT-OPTIONS : s_mblnr FOR mseg-mblnr.

SELECTION-SCREEN : END OF BLOCK blk1.

START-OF-SELECTION.

SET SCREEN 100.

CREATE OBJECT gr_event_handler .

PERFORM get_data.

PERFORM dis_data.

&----

---

*& Form get_data

&----

---

• text

----

---

FORM get_data.

SELECT mblnr matnr menge FROM mseg INTO CORRESPONDING FIELDS OF TABLE itab

WHERE mblnr IN s_mblnr.

ENDFORM. "get_data

&----

---

*& Form dis_data

&----

---

• text

----

---

FORM dis_data.

IF gr_alvgrid IS INITIAL.

CREATE OBJECT gr_ccontainer

EXPORTING

container_name = 'CC_ALV'

EXCEPTIONS

cntl_error = 1

cntl_system_error = 2

create_error = 3

lifetime_error = 4

lifetime_dynpro_dynpro_link = 5

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 gr_alvgrid

EXPORTING

i_parent = gr_ccontainer

EXCEPTIONS

error_cntl_create = 1

error_cntl_init = 2

error_cntl_link = 3

error_dp_create = 4

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.

PERFORM create_fcat CHANGING gt_fcat.

PERFORM create_layout CHANGING gs_layo.

CALL METHOD gr_alvgrid->set_table_for_first_display

EXPORTING

• I_BUFFER_ACTIVE =

• I_BYPASSING_BUFFER =

• I_CONSISTENCY_CHECK =

• I_STRUCTURE_NAME =

• IS_VARIANT =

• I_SAVE = 'A'

• I_DEFAULT = 'X'

is_layout = gs_layo

• IS_PRINT =

• IT_SPECIAL_GROUPS =

• IT_TOOLBAR_EXCLUDING =

• IT_HYPERLINK =

• IT_ALV_GRAPHICS =

• IT_EXCEPT_QINFO =

• IR_SALV_ADAPTER =

CHANGING

it_outtab = itab[]

it_fieldcatalog = gt_fcat

• IT_SORT =

• IT_FILTER =

• EXCEPTIONS

• INVALID_PARAMETER_COMBINATION = 1

• PROGRAM_ERROR = 2

• TOO_MANY_LINES = 3

• 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.

SET HANDLER gr_event_handler->handle_double_click FOR gr_alvgrid .

ENDIF.

ENDFORM. "dis_data

&----

---

*& Form create_fcat

&----

---

• text

----

---

• <--P_GT_FCAT text

----

---

FORM create_fcat CHANGING pt_fcat TYPE lvc_t_fcat.

DATA : ls_fcat TYPE lvc_s_fcat.

ls_fcat-fieldname = 'MBLNR'.

ls_fcat-coltext = 'Material Doc.'.

APPEND ls_fcat TO pt_fcat.

ls_fcat-fieldname = 'MATNR'.

ls_fcat-coltext = 'Material'.

APPEND ls_fcat TO pt_fcat.

ls_fcat-fieldname = 'MENGE'.

ls_fcat-coltext = 'Quantity'.

APPEND ls_fcat TO pt_fcat.

ENDFORM. " create_fcat

&----

---

*& Form create_layout

&----

---

• text

----

---

• <--P_GS_LAYO text

----

---

FORM create_layout CHANGING ps_layo TYPE lvc_s_layo.

ps_layo-zebra = 'X'.

ENDFORM. " create_layout

&----

---

*& Module STATUS_0100 OUTPUT

&----

---

• text

----

---

MODULE status_0100 OUTPUT.

SET PF-STATUS 'ZALV_OOP'.

• SET TITLEBAR 'xxx'.

ENDMODULE. " STATUS_0100 OUTPUT

&----

---

*& Module USER_COMMAND_0100 INPUT

&----

---

• text

----

---

MODULE user_command_0100 INPUT.

ok_code = sy-ucomm.

CASE ok_code.

WHEN 'BACK' OR 'UP' OR 'CANC'.

LEAVE PROGRAM.

ENDCASE.

ENDMODULE. " USER_COMMAND_0100 INPUT

&----

---

*& Form handle_double_click

&----

---

• text

----

---

• -->I_ROW text

• -->I_COLUMN text

• -->IS_ROW_NO text

----

---

FORM handle_double_click USING i_row TYPE lvc_s_row

i_column TYPE lvc_s_col

is_row_no TYPE lvc_s_roid.

READ TABLE itab INDEX is_row_no-row_id .

IF sy-subrc = 0 .

IF i_column = 'MATNR'.

t_mat = itab-matnr.

SET PARAMETER ID 'MAT' FIELD t_mat.

CALL TRANSACTION 'MM03' AND SKIP FIRST SCREEN.

SET PARAMETER ID 'MAT' FIELD space.

ELSEIF i_column = 'MBLNR'.

CALL TRANSACTION 'MIGO'.

ENDIF .

ENDIF.

ENDFORM . "handle_double_click

my custom control name is CC_ALV.