topic Re: creating class & methods in Application Development and Automation Discussions

creating class & methods

Former Member — Mon, 11 Jun 2007 07:45:54 GMT

Hello all,

How to create a class..

Please send me the sample steps.

Re: creating class & methods

Former Member — Mon, 11 Jun 2007 07:50:43 GMT

Class is created in SE24.

This is the link to the tutorial for Class Builder -

http://help.sap.com/saphelp_47x200/helpdata/en/ca/c035baa6c611d1b4790000e8a52bed/frameset.htm

Also see the below link its good for you..

https://www.sdn.sap.com/sdn/weblogs.sdn?blog=/pub/wlg/680. [original link is broken] [original link is broken] [original link is broken] [original link is broken]

Mark if helpful

Regards

Tushar Mundlik

Re: creating class & methods

Former Member — Mon, 11 Jun 2007 07:53:45 GMT

Hi,

Goto SE24 class builder.

enter the class name and create a usual ABAP class with Final checkbox unchecked.

define the attributes, level and visibility

define the method-enter method name, define its paramters, exceptions and its definition

define event, if any.

activate the class.

Check any sample class for example starting with CL_*.

Hope this helps.

Regards,

Richa

Re: creating class & methods

Former Member — Mon, 11 Jun 2007 08:06:56 GMT

hi,

We can create class by using these simple steps.

class has declaration step, in this we can define call componets like

methods, attributes,evnts..

*local class creation

CLASS <class> DEFINITION.

METHOD <meth>. "for defining methods.

...

ENDMETHOD.

...

ENDCLASS.

class has implementation section, in this section we can provide implementations to all the definitions which are declared in class declaration section.

CLASS <class> IMPLEMENTATION.

...

ENDCLASS.

simple example;

CLASS C_COUNTER DEFINITION.

  PUBLIC SECTION.  " here declare public components
    METHODS: SET_COUNTER IMPORTING VALUE(SET_VALUE) TYPE I,
             INCREMENT_COUNTER,
             GET_COUNTER EXPORTING VALUE(GET_VALUE) TYPE I.

  PRIVATE SECTION.         "here declare local components
    DATA COUNT TYPE I.

ENDCLASS.

CLASS C_COUNTER IMPLEMENTATION.

  METHOD SET_COUNTER.                " method implemetation
    COUNT = SET_VALUE.
  ENDMETHOD.

  METHOD INCREMENT_COUNTER.
    ADD 1 TO COUNT.
  ENDMETHOD.

  METHOD GET_COUNTER.
    GET_VALUE = COUNT.
  ENDMETHOD.

ENDCLASS.

Follow these steps to declare object to class.

data: obj type ref to <name of the class>. "here refarence variable is created

CREATE OBJECT obj. "here object is created

*global class creation

we can create global class in CLASS BUILDER, for that one we work with SE24.

follow this link for class builder.

http://help.sap.com/saphelp_nw2004s/helpdata/en/ee/e440a670a111d1b44c0000e8a52bed/content.htm

follow this link for knowing types of classes and types of class components.

http://www.erpgenie.com/abap/OO/syntax.htm

http://help.sap.com/saphelp_nw04/helpdata/en/b3/f4b1406fecef0fe10000000a1550b0/content.htm

regards,

Ashokreddy.

Re: creating class & methods

Former Member — Mon, 11 Jun 2007 08:10:38 GMT

hi,

GLOBAL CLASS

to create a global class goto Se24 -> give object name -> create -> continue -> save -> local object -> give required attributes, methods in screen opened for u -> activate run.

LOCAL CLASS

in se38 -> pattern -> select abap objects -> in the displayed window select object or class or interface -> give details ->ok.

code for that selected object is displayed for u.

if helpful reward some points.

with regards,

suresh.

Re: creating class & methods

former_member770121 — Tue, 08 Nov 2022 06:46:00 GMT

My Question is : In Workflow to add the field from other table like (EKPO). I have make the customize copy of (ZBUS2012) and further what will we do next ?? about method ? Where from we can add the coding to read the net price against the PO in sending email from CFO?
Kindly recommend any method or solution step by step

Re: creating class & methods

FredericGirod — Tue, 08 Nov 2022 07:24:58 GMT

Your question need to be asked in a new thread and not use an old one

Re: creating class & methods

Former Member — Tue, 08 Nov 2022 13:45:49 GMT

Hi Haya,

As Frederic mentioned, I recommend raising your question again as a new question and follow our rules of engagement: https://community.sap.com/resources/rules-of-engagement. The author of the original question is no longer active in the community and won't receive your query. Feel free to take our Q&A tutorial at: https://developers.sap.com/tutorials/community-qa.html.

Questions on how to draw responses from members? Check out this discussion on how to improve questions. https://groups.community.sap.com/t5/welcome-corner-discussions/advice-from-sap-champions-questions-and-answers/m-p/123609/thread-id/1094. With these tips you'll be able to prepare questions that draw responses from our members.

Thanks!