alv oo issue

[Former Member]

hi,

i want to display an itab using alv oo,

the method:

call method alv_grid->set_table_for_first_display

exporting i_structure_name = 'MYTABLE'

changing it_outtab = itab_mytable

my question is that,

i must new a table called MYTABLE in se11? can i just define

a type and give it to i_structure_name?

i have try and new a table call MYTABLE，but some field's character cann't

be displayed.

[Former Member]

hI

Please refer

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e8a1d690-0201-0010-b7ad-d9719a41...

For object oriented concepts refer this link https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b6cae890-0201-0010-ef8b-f970a9c4...

REPORT YSIMPLEALVINTERACTIVE .

TABLES : VBAK,VBAP,LIKP,VBRK,VTTK.

PARAMETERS : P_KUNNR LIKE VBAK-KUNNR.

SELECT-OPTIONS: S_VBELN FOR VBAK-VBELN,

S_ERDAT FOR VBAK-ERDAT.

DATA:WA TYPE YLINE22,

ITAB TYPE YROW22.

DATA : REPID LIKE SY-REPID,

CONTAINER TYPE SCRFNAME VALUE 'ALVCONTROL',

CUST TYPE REF TO CL_GUI_CUSTOM_CONTAINER,

GRID TYPE REF TO CL_GUI_ALV_GRID.

*CLASS DEFINITATION.

CLASS CL_GRID DEFINITION.

PUBLIC SECTION .

METHODS: DC FOR EVENT DOUBLE_CLICK OF CL_GUI_ALV_GRID IMPORTING

E_ROW E_COLUMN.

ENDCLASS. "

*CLASS IMPLEMENTATION.

CLASS CL_GRID IMPLEMENTATION.

METHOD DC.

DATA : WA1 TYPE YLINE22.

READ TABLE ITAB INDEX E_ROW-INDEX INTO WA1.

SET PARAMETER ID 'AVN' FIELD WA1-VBELN.

CALL TRANSACTION 'VA02' AND SKIP FIRST SCREEN .

ENDMETHOD. "DC

ENDCLASS. "CL_GRID IMPLEMENTATION

• CALLING CLASS.

DATA : OBJ_CL_GRID TYPE REF TO CL_GRID.

START-OF-SELECTION.

PERFORM CALLSUB.

IF SY-SUBRC = 0.

CALL SCREEN 100.

ELSE.

MESSAGE I000(0) WITH 'no data for your salesorder'.

ENDIF.

&----

---

*& Module STATUS_0100 OUTPUT

&----

---

• text

----

---

MODULE STATUS_0100 OUTPUT.

• SET PF-STATUS 'xxxxxxxx'.

• SET TITLEBAR 'xxx'.

REPID = SY-REPID.

IF CUST IS INITIAL.

CREATE OBJECT CUST EXPORTING CONTAINER_NAME = CONTAINER .

CREATE OBJECT GRID EXPORTING I_PARENT = CUST.

CALL METHOD GRID->SET_TABLE_FOR_FIRST_DISPLAY

EXPORTING

I_STRUCTURE_NAME = 'YLINE22'

CHANGING

IT_OUTTAB = ITAB.

CREATE OBJECT OBJ_CL_GRID.

SET HANDLER OBJ_CL_GRID->DC FOR GRID.

ENDIF.

ENDMODULE. " STATUS_0100 OUTPUT

FORM CALLSUB.

SELECT VBAP_{VBELN VBAP}KWMENG VBAP_{NETWR LIPS}ERDAT VTTP~ERDAT

VBRK~FKDAT INTO TABLE ITAB FROM VBAK

INNER JOIN VBAP ON VBAK_{VBELN = VBAP}VBELN INNER JOIN LIPS ON VBAP~VBELN

= LIPS_{VGBEL INNER JOIN VTTP ON LIPS}VBELN = VTTP~VBELN INNER JOIN VBRP

ON LIPS_{VBELN = VBRP}VGBEL INNER JOIN VBRK ON VBRK_{VBELN = VBRK}VBELN

WHERE

VBAK~KUNNR = P_KUNNR AND

VBAK_{VBELN IN S_VBELN AND VBAK}ERDAT IN S_ERDAT.

ENDFORM. "CALL

&----

---

*& Module USER_COMMAND_0100 INPUT

&----

---

• text

----

---

MODULE USER_COMMAND_0100 INPUT.

CASE SY-UCOMM.

WHEN'EXIT'.

LEAVE PROGRAM.

ENDCASE.

ENDMODULE.

Reward if useful.

[Former Member]

MYTABLE must be a structure or a table in SAP (SE11). Alternatively, you can build the field catalog, and pass the field catalog.

call method lo_alv->set_table_for_first_display

exporting

is_layout = gs_layout

changing

it_outtab = result_alv[]

it_fieldcatalog = i_field. " Field catalog

Albert