topic How to call OBJECTS in Application Development and Automation Discussions

How to call OBJECTS

Former Member — Wed, 14 May 2008 05:26:53 GMT

Hi all,

i am using SAP 4.7 version. I am unable to call the following objects .

CREATE OBJECT LOGO_CONTAINER

CREATE OBJECT LOGO.

CALL METHOD LOGO->LOAD_PICTURE_FROM_URL

How to call these objects ?

Thanks in advance

krupali

Re: How to call OBJECTS

Former Member — Wed, 14 May 2008 05:29:27 GMT

you will first need to declare the object you want to create with a data statement..

something like

data : logo_container type ref to.....

Re: How to call OBJECTS

Former Member — Wed, 14 May 2008 05:38:03 GMT

Hi,

This is the sample program helpful to u.

CLASS counter DEFINITION.

PUBLIC SECTION.

METHODS: set IMPORTING value(set_value) TYPE i,

increment,

get EXPORTING value(get_value) TYPE i.

PRIVATE SECTION.

DATA count TYPE i.

ENDCLASS.

CLASS counter IMPLEMENTATION.

METHOD set.

count = set_value.

ENDMETHOD.

METHOD increment.

ADD 1 TO count.

ENDMETHOD.

METHOD get.

get_value = count.

ENDMETHOD.

ENDCLASS.

DATA: cnt_1 TYPE REF TO counter,

cnt_2 TYPE REF TO counter,

cnt_3 TYPE REF TO counter,

cnt_tab TYPE TABLE OF REF TO counter.

DATA number TYPE i.

START-OF-SELECTION.

CREATE OBJECT: cnt_1,

cnt_2.

MOVE cnt_2 TO cnt_3.

CLEAR cnt_2.

cnt_3 = cnt_1.

CLEAR cnt_3.

APPEND cnt_1 TO cnt_tab.

CREATE OBJECT: cnt_2,

cnt_3.

APPEND: cnt_2 TO cnt_tab,

cnt_3 TO cnt_tab.

CALL METHOD cnt_1->set EXPORTING set_value = 1.

CALL METHOD cnt_2->set EXPORTING set_value = 10.

CALL METHOD cnt_3->set EXPORTING set_value = 100.

DO 3 TIMES.

CALL METHOD: cnt_1->increment,

cnt_2->increment,

cnt_3->increment.

ENDDO.

LOOP AT cnt_tab INTO cnt_1.

CALL METHOD cnt_1->get IMPORTING get_value = number.

WRITE / number.

ENDLOOP.

Regards,

Narasimha

Re: How to call OBJECTS

Former Member — Wed, 14 May 2008 05:52:48 GMT

Hi priyank,

I have declared like this .

DATA: LOGO_CONTAINER TYPE REF TO CL_GUI_CUSTOM_CONTAINER.

DATA: LOGO TYPE REF TO CL_GUI_PICTURE.

but still i am unbleto call them ?

Re: How to call OBJECTS

former_member560786 — Wed, 14 May 2008 07:54:12 GMT

Hi,

Try this,

DATA: LOGO_CONTAINER TYPE REF TO CL_GUI_CUSTOM_CONTAINER.

DATA: LOGO TYPE REF TO CL_GUI_PICTURE.

CREATE OBJECT LOGO_CONTAINER

EXPORTING

CONTAINER_NAME = 'Enter Container name'.

CREATE OBJECT LOGO

EXPORTING

PARENT = LOGO_CONTAINER.

CALL METHOD LOGO->LOAD_PICTURE_FROM_URL

EXPORTING URL = 'Enter URL here'.

You have to take the exporting parameters. Try this code it will work fine.

Regards,

Suresh.