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report programming using OOABAP

lokesh_kamana
Active Contributor

‎2007 Dec 11 11:48 AM

0 Likes
743

hi sdns,

I have learnt OOABAP.

and now i am trying to implement those concepts in report programming.

can anyone provide me some good stuff for practicing them.

I want Excercises or else if any one have PDFs do mail me to lok412.ece@gmail.com

Please do support me in this regard.

points awarded fastly.

Thanks & Regards,

Lokesh@EDS.

6 REPLIES 6
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former_member188829
Active Contributor

‎2007 Dec 11 11:53 AM

0 Likes
683

Hi,

ALV Demo program

BCALV_DEMO_HTML

BCALV_FULLSCREEN_DEMO ALV Demo: Fullscreen Mode

BCALV_FULLSCREEN_DEMO_CLASSIC ALV demo: Fullscreen mode

BCALV_GRID_DEMO Simple ALV Control Call Demo Program

BCALV_TREE_DEMO Demo for ALV tree control

BCALV_TREE_SIMPLE_DEMO

BC_ALV_DEMO_HTML_D0100

Message was edited by:

Vishnu Reddy

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Former Member

‎2007 Dec 11 11:54 AM

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683

Hi

ABAP Objects is a new concept in R/3 Release 4.0. The term has two meanings. On the one hand, it stands for the entire ABAP runtime environment. On the other hand, it represents the object-oriented extension of the ABAP language.

The following is a simple example shows the object-oriented aspect of function groups in the simple case of a counter.

Suppose we have a function group called COUNTER:

Create an abap program with this code :-

FUNCTION-POOL COUNTER.

DATA COUNT TYPE I.

FUNCTION SET_COUNTER.

  • Local Interface IMPORTING VALUE(SET_VALUE)

COUNT = SET_VALUE.

ENDFUNCTION.

FUNCTION INCREMENT_COUNTER.

ADD 1 TO COUNT.

ENDFUNCTION.

FUNCTION GET_COUNTER.

  • Local Interface: EXPORTING VALUE(GET_VALUE)

GET_VALUE = COUNT.

ENDFUNCTION.

  • End of program code

The function group has a global integer field COUNT, and three function modules,

- SET_COUNTER,

- INCREMENT_COUNTER, and

- GET_COUNTER, that work with the field.

Two of the function modules have input and output parameters. These form the data interface of the function group.

Any ABAP program can then work with this function group. For example:

REPORT ZABAPOO.

DATA NUMBER TYPE I VALUE 5.

CALL FUNCTION 'SET_COUNTER' EXPORTING SET_VALUE = NUMBER.

DO 3 TIMES.

CALL FUNCTION 'INCREMENT_COUNTER'.

ENDDO.

CALL FUNCTION 'GET_COUNTER' IMPORTING GET_VALUE = NUMBER.

WRITE: / 'After processing NUMBER is :- ', NUMBER.

  • End of program code

After this section of the program has been processed, the program variable NUMBER will have the value 8.

The program itself cannot access the COUNT field in the function group. Operations on this field are fully encapsulated in the function module. The program can only communicate with the function group by calling its function modules.

Also

You can find lots of example , BCALV* examples are good examples. You can see some Controls examples in transaction DWDM

You can also refer this link:

www.uber-goober.com/forums/showthread.php?t=101039 - 36k

Reward points if found helpful...

Cheers,

Chandra Sekhar.

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Former Member

‎2007 Dec 11 11:56 AM

0 Likes
683

Hi,

Check this,

http://www.sapgenie.com/abap/OO/

http://www.sapgenie.com/abap/OO/index.htm

http://help.sap.com/saphelp_nw04/helpdata/en/c3/225b5654f411d194a60000e8353423/content.htm

http://www.esnips.com/doc/375fff1b-5a62-444d-8ec1-55508c308b17/prefinalppt.ppt

http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf

http://www.esnips.com/doc/5c65b0dd-eddf-4512-8e32-ecd26735f0f2/prefinalppt.ppt

http://www.allsaplinks.com/

http://www.sap-img.com/

http://www.sapgenie.com/

http://help.sap.com

http://www.sapgenie.com/abap/OO/

http://www.sapgenie.com.

http://www.sapgenie.com/abap/OO/index.htm

http://www.sapgenie.com/abap/controls/index.htm

http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf

http://www.esnips.com/doc/0ef39d4b-586a-4637-abbb-e4f69d2d9307/SAP-CONTROLS-WORKSHOP.pdf

http://www.sapgenie.com/abap/OO/index.htm

http://help.sap.com/saphelp_erp2005/helpdata/en/ce/b518b6513611d194a50000e8353423/frameset.htm

http://www.sapgenie.com/abap/OO/

some more materials.

Go through the following Documents Links & Materials for ABAP Objects

check the below links lot of info and examples r there

http://www.sapgenie.com/abap/OO/index.htm

http://www.geocities.com/victorav15/sapr3/abap_ood.html

http://www.brabandt.de/html/abap_oo.html

Check this cool weblog:

/people/thomas.jung3/blog/2004/12/08/abap-persistent-classes-coding-without-sql

/people/thomas.jung3/blog/2004/12/08/abap-persistent-classes-coding-without-sql

/people/sap.user72/blog/2005/05/10/a-small-tip-for-the-beginners-in-oo-abap

/people/ravikumar.allampallam/blog/2005/02/11/abap-oo-in-action

/people/thomas.jung3/blog/2005/09/08/oo-abap-dynpro-programming

http://help.sap.com/saphelp_nw04/helpdata/en/c3/225b6254f411d194a60000e8353423/frameset.htm

http://www.sapgenie.com/abap/OO/

http://www.sapgenie.com/abap/OO/index.htm

http://help.sap.com/saphelp_nw04/helpdata/en/c3/225b5654f411d194a60000e8353423/content.htm

http://www.esnips.com/doc/375fff1b-5a62-444d-8ec1-55508c308b17/prefinalppt.ppt

http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf

http://www.esnips.com/doc/5c65b0dd-eddf-4512-8e32-ecd26735f0f2/prefinalppt.ppt

http://www.allsaplinks.com/

http://www.sap-img.com/

http://www.sapgenie.com/

http://help.sap.com

http://www.sapgenie.com/abap/OO/

http://www.sapgenie.com/abap/OO/index.htm

http://www.sapgenie.com/abap/controls/index.htm

http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf

http://www.esnips.com/doc/0ef39d4b-586a-4637-abbb-e4f69d2d9307/SAP-CONTROLS-WORKSHOP.pdf

http://www.sapgenie.com/abap/OO/index.htm

http://help.sap.com/saphelp_erp2005/helpdata/en/ce/b518b6513611d194a50000e8353423/frameset.htm

http://www.sapgenie.com/abap/OO/

these links

http://help.sap.com/saphelp_47x200/helpdata/en/ce/b518b6513611d194a50000e8353423/content.htm

For funtion module to class

http://help.sap.com/saphelp_47x200/helpdata/en/c3/225b5954f411d194a60000e8353423/content.htm

for classes

http://help.sap.com/saphelp_47x200/helpdata/en/c3/225b5c54f411d194a60000e8353423/content.htm

for methods

http://help.sap.com/saphelp_47x200/helpdata/en/08/d27c03b81011d194f60000e8353423/content.htm

for inheritance

http://help.sap.com/saphelp_47x200/helpdata/en/dd/4049c40f4611d3b9380000e8353423/content.htm

for interfaces

http://help.sap.com/saphelp_47x200/helpdata/en/c3/225b6254f411d194a60000e8353423/content.htm

For Materials:

1) http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCABA/BCABA.pdf -- Page no: 1291

2) http://esnips.com/doc/5c65b0dd-eddf-4512-8e32-ecd26735f0f2/prefinalppt.ppt

3) http://esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf

4) http://esnips.com/doc/0ef39d4b-586a-4637-abbb-e4f69d2d9307/SAP-CONTROLS-WORKSHOP.pdf

5) http://esnips.com/doc/92be4457-1b6e-4061-92e5-8e4b3a6e3239/Object-Oriented-ABAP.ppt

6) http://esnips.com/doc/448e8302-68b1-4046-9fef-8fa8808caee0/abap-objects-by-helen.pdf

7) http://esnips.com/doc/39fdc647-1aed-4b40-a476-4d3042b6ec28/class_builder.ppt

😎 http://www.amazon.com/gp/explorer/0201750805/2/ref=pd_lpo_ase/102-9378020-8749710?ie=UTF8

1) http://www.erpgenie.com/sap/abap/OO/index.htm

2) http://help.sap.com/saphelp_nw04/helpdata/en/ce/b518b6513611d194a50000e8353423/frameset.htm

https://www.sdn.sap.com/irj/sdn/wiki?path=/display/profile/2007/07/09/understandingABAPObjects&

Thanks,

Reward If Helpful.

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Former Member

‎2007 Dec 11 11:59 AM

0 Likes
683

Hi ,

i've sent u a mail reg- the abap objects

reward if it helps

jgds

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Former Member

‎2007 Dec 11 12:04 PM

0 Likes
683

1.Unit: Generalization/Specialization

Topic: Polymorphism and Inheritance

c report <b>sapbc404gens_inh_polymorphism</b>

2.Unit: Generalization/Specialization

Topic: Inheritance

REPORT <b>sapbc404gens_inheritance .</b>

3.Unit: Principles

Topic: Constructor

REPORT <b>sapbc404bass_constructor .</b>

4.Unit: Principles

Topic: Instantiating Objects

REPORT <b>sapbc404bass_create_object</b> .

5.Unit: Principles

Topic: Creating Classes

----

  • CLASS lcl_airplane DEFINITION *

----

CLASS lcl_airplane DEFINITION.

  • Public section

PUBLIC SECTION.

TYPES: name_type(25) TYPE c.

CONSTANTS: pos_1 TYPE i VALUE 30.

METHODS: set_attributes IMPORTING

im_name TYPE name_type

im_planetype TYPE saplane-planetype,

display_attributes.

CLASS-METHODS: display_n_o_airplanes.

  • Private section

PRIVATE SECTION.

DATA: name TYPE name_type,

planetype TYPE saplane-planetype.

CLASS-DATA: n_o_airplanes TYPE i.

ENDCLASS.

(C) SAP AG BC404 4-60

----

  • CLASS lcl_airplane IMPLEMENTATION *

----

CLASS lcl_airplane IMPLEMENTATION.

  • Method set_attributes

METHOD set_attributes.

name = im_name.

planetype = im_planetype.

n_o_airplanes = n_o_airplanes + 1.

ENDMETHOD.

  • Method display_attributes

METHOD display_attributes.

WRITE: / 'Name of the airplane: '(001), AT pos_1 name,

/ 'Plane type: '(002), AT pos_1 planetype.

ENDMETHOD.

  • Method display_n_o_airplanes

METHOD display_n_o_airplanes.

WRITE: /, / 'Total number of airplanes: '(ca1),

AT pos_1 n_o_airplanes LEFT-JUSTIFIED, /.

ENDMETHOD.

ENDCLASS.

(