Help on classes and methods

I have a date class with a method which is suppose to return the date value a user type in. But no matter what the input is, it keeps returning 0/0/0. really don't know what to do.
Please help frustration is setting up quickly.
import java.util.*;
import static java.lang.System.in;
import static java.lang.System.out;
public class Date1 {
protected int day;
     protected int month;
     protected int year;
     protected static final int MINYEAR = 1583;
     public Date1(int newMonth, int newDay, int newYear)throws DateOutOfBoundsException
               if((newMonth <= 0) || (newMonth > 12)){
                    throw new DateOutOfBoundsException(" Month must be in the range 1 to 12");
               }else{
               int month = newMonth;};
               int day = newDay;
               if (newYear < MINYEAR){
                    throw new DateOutOfBoundsException(" Year : " + newYear + " is too early");
               }else{
                         int year = newYear;};
     public int monthIs(){
          return month;
     public int dayIs(){
          return day;
     public int yearIs(){
          return year;
     public String toString(){
          return(month + "/" + day + "/" + year);
     public class DateOutOfBoundsException extends Exception {
     public DateOutOfBoundsException(){
          super();
     public DateOutOfBoundsException(String message){
          super(message);
     public static void main(String[] args)throws DateOutOfBoundsException{
          Scanner myScanner = new Scanner(in);
          Date1 theDate;
          int M, D, Y;
          out.print("Please Enter a month to check for its validity: ");
          M = myScanner.nextInt();
          out.print("Please Enter a day to check for its validity: ");
          D = myScanner.nextInt();
          out.print("Please Enter a year to check for its validity: ");
          Y = myScanner.nextInt();
          theDate = new Date1(M, D, Y);
          out.println(theDate);
Edited by: edersio on Oct 25, 2007 11:44 AM

ShoeNinja wrote:
You can't just print the date object. I think what you meant to do was:
out.println(theDate.toString());
Nonsense. When you pass this object to out, its toString method will be invoked.
The problem is in the constructor:
int month = newMonth;This assigns newMonth to a local variable. To assign to a field, write:
this.month = newMonth;or just
month = newMonth;

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    CALL METHOD o_alvgrid->set_table_for_first_display
    EXPORTING
    i_save = 'A'
    is_layout = w_layout
    CHANGING
    it_outtab = i_output[]
    it_fieldcatalog = i_fieldcat[]
    EXCEPTIONS
    invalid_parameter_combination = 1
    program_error = 2
    too_many_lines = 3
    OTHERS = 4.
    IF sy-subrc <> 0.
    MESSAGE i032 ."Error in Displaying
    LEAVE LIST-PROCESSING.
    ENDIF.
    *After that in PAI of the screen, you need to free the *object while going back from the screen(according to *your requirement)
    MODULE user_command_9001 INPUT.
    CASE sy-ucomm.
    WHEN 'EXIT' OR 'CANC'.
    PERFORM f9600_free_objects:
    USING o_alvgrid 'ALV' text-e02,
    USING o_dockingcontainer 'DOCKING'
    text-e01.
    LEAVE PROGRAM.
    ENDCASE.
    ENDMODULE. " USER_COMMAND_9001 INPUT
    *in the program, write the follwoing code
    FORM f9600_free_objects USING pobject
    value(ptype)
    value(ptext).
    DATA: l_objectalv TYPE REF TO cl_gui_alv_grid.
    CASE ptype.
    WHEN 'ALV'.
    l_objectalv = pobject.
    IF NOT ( l_objectalv IS INITIAL ).
    CALL METHOD l_objectalv->free
    EXCEPTIONS
    cntl_error = 1
    cntl_system_error = 2
    OTHERS = 3.
    CLEAR: pobject, l_objectalv.
    PERFORM f9700_error_handle USING ptext.
    ENDIF.
    WHEN 'DOCKING'.
    DATA: lobjectdock TYPE REF TO cl_gui_docking_container.
    lobjectdock = pobject.
    IF NOT ( lobjectdock IS INITIAL ).
    CALL METHOD lobjectdock->free
    EXCEPTIONS
    cntl_error = 1
    cntl_system_error = 2
    OTHERS = 3.
    CLEAR: pobject, lobjectdock.
    PERFORM f9700_error_handle USING ptext.
    ENDIF.
    WHEN 'CONTAINER'.
    DATA: lobjectcontainer TYPE REF TO cl_gui_container.
    lobjectcontainer = pobject.
    IF NOT ( lobjectcontainer IS INITIAL ).
    CALL METHOD lobjectcontainer->free
    EXCEPTIONS
    cntl_error = 1
    cntl_system_error = 2
    OTHERS = 3.
    CLEAR: pobject, lobjectcontainer.
    PERFORM f9700_error_handle USING ptext.
    ENDIF.
    WHEN OTHERS.
    sy-subrc = 1.
    PERFORM f9700_error_handle USING
    text-e04.
    ENDCASE.
    ENDFORM. " f9600_free_objects
    FORM f9700_error_handle USING value(ptext).
    IF sy-subrc NE 0.
    CALL FUNCTION 'POPUP_TO_INFORM'
    EXPORTING
    titel = text-e03
    txt2 = sy-subrc
    txt1 = ptext.
    ENDIF.
    endform.
    also check with this
    http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCSRVALV/BCSRVALV.pdf
    Hope this helps
    if it helped, you can acknowledge the same by rewarding
    regards
    dinesh

  • Jpdk classes and methods

    I'm kind of new to this so please bear with me. I'm writing some JSPs within the portal and can't find the JPDK classes and methods, does anybody know where these are? I'm tring to get the IP address of portal visitors for security reasons. Thanks in advance for the help!

    The JPDK was not shipped with older versions of the portal - it was only available via download from OTN.
    Oracle9iAS release 1.0.2.2 will be the first release to include the jpdk in the base release.

  • Using Classes and Methods

    Hi Experts,
    I am studying ABAP Objects, before that I need to know How to use the exsiting classes and Methods in our program and how to search for particular class and methods?
    If it explanied with example well and good.
    Thanks
    sai

    Hi Saikar,
    Here i am sending you very useful content for the usage of classes and its methods.
    It helped me a lot.
    If you find it useful then do not forget to award points.
    Table of Contents
    Applies to:......................................................................................................................................1
    Summary........................................................................................................................................1
    Author Bio......................................................................................................................................1
    Main Class – CL_SALV_TABLE......................................................................................................3
    Functions – CL_SALV_FUNCTIONS..............................................................................................4
    Display Settings – CL_SALV_DISPLAY_SETTINGS......................................................................4
    Columns – CL_SALV_COLUMNS_TABLE and CL_SALV_COLUMN_TABLE..............................5
    Sorts – CL_SALV_SORTS..............................................................................................................8
    Aggregations – CL_SALV_AGGREGATIONS..............................................................................10
    Filters – CL_SALV_FILTERS........................................................................................................12
    Layouts – CL_SALV_LAYOUT......................................................................................................14
    Related Content...........................................................................................................................15
    Disclaimer and Liability Notice.......................................................................................................16 
    ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 3
    Main Class – CL_SALV_TABLE
    The main class used to create the simple 2D table is the class CL_SALV_TABLE. Create a reference variable for this class. Create an internal table and fill this internal table with data as show below.
    REPORT ZALVOM_DEMO1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. start-of-selection. select * into table ispfli from spfli.
    Next we need to create the ALV object for the 2D table. The FACTORY method allows you to create the ALV object in 3 ways. You can create the ALV Grid, as a classical list display, as a full screen grid, and finally embedded into a screen container. For this example, we will be working with the full screen grid. Create the call to the FACTORY method. We are importing the object reference into GR_TABLE and passing the internal table ISPFLI.
    cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ).
    Next we need to display the grid, for this we use the DISPLAY method . Simply call it.
    gr_table->display( ). 
    ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 4
    Functions – CL_SALV_FUNCTIONS
    Next, add functions to the application toolbar. For this, use the CL_SALV_FUNCTIONS class. Create the object reference variable and receive the object using the GET_FUNCTIONS method of the GR_TABLE object. Call the method SET_ALL to force the ALV grid to show all standard functions.
    report zalvom_demo1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions. start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_table->display( ).
    The result is now you have the standard buttons on the application toolbar.
    Display Settings – CL_SALV_DISPLAY_SETTINGS
    Next, we can change some display settings using the class CL_SALV_DISPLAY_SETTINGS. Create the object reference variable and receive the object using the GET_DISPLAY_SETTINGS method of the GR_TABLE object. In this example, we are setting the “Striped Pattern” for the ALV Grid rows, and setting the heading in the title bar.
    report zalvom_demo1. 
    ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 5
    ). data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions. data: gr_display type ref to cl_salv_display_settings. start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_display = gr_table->get_display_settings( ). gr_display->set_striped_pattern( cl_salv_display_settings=>true ). gr_display->set_list_header( 'This is the heading' gr_table->display( ).
    Columns – CL_SALV_COLUMNS_TABLE and CL_SALV_COLUMN_TABLE
    Next, we can change some of the attributes of a specific column in the ALV grid. In this example we will change the Heading Text of a column as well as the color of a column. Create the object reference variable and receive the object using the GET_COLUMNS method of the GR_TABLE object. This will pass you the object for all columns of the ALV grid. To access just one column, call the method GET_COLUMN from the GR_COLUMNS object. In this example, we are accessing the CITYTO column and the CITYFROM column.
    report zalvom_demo1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions. 
    ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 6
    data: gr_display type ref to cl_salv_display_settings. data: gr_columns type ref to cl_salv_columns_table. data: gr_column type ref to cl_salv_column_table.
    data: color type lvc_s_colo.
    start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_display = gr_table->get_display_settings( ). gr_display->set_striped_pattern( cl_salv_display_settings=>true ). gr_display->set_list_header( 'This is the heading' ). gr_columns = gr_table->get_columns( ). gr_column ?= gr_columns->get_column( 'CITYTO' ). gr_column->set_long_text( 'This is long text' ). gr_column->set_medium_text( 'This is med text' ).
    gr_column->set_short_text( 'This is sh' ).
    gr_column ?= gr_columns->get_column( 'CITYFROM' ). color-col = '6'. color-int = '1'. color-inv = '0'. gr_column->set_color( color ).
    gr_table->display( ). 
    ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 7 ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 8
    Sorts – CL_SALV_SORTS
    Next, we can add some sorting to the ALV grid. Create the object reference variable and receive the object using the GET_SORTS method of the GR_TABLE object. Next, add the sort by calling the ADD_SORT method of the GR_SORTS object.
    report zalvom_demo1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions. data: gr_display type ref to cl_salv_display_settings. data: gr_columns type ref to cl_salv_columns_table. data: gr_column type ref to cl_salv_column_table. data: gr_sorts type ref to cl_salv_sorts.
    data: color type lvc_s_colo.
    start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_display = gr_table->get_display_settings( ). gr_display->set_striped_pattern( cl_salv_display_settings=>true ). gr_display->set_list_header( 'This is the heading' ). gr_columns = gr_table->get_columns( ). gr_column ?= gr_columns->get_column( 'CITYTO' ). gr_column->set_long_text( 'This is long text' ). gr_column->set_medium_text( 'This is med text' ). gr_column->set_short_text( 'This is sh' ). gr_column ?= gr_columns->get_column( 'CITYFROM' ). color-col = '6'. color-int = '1'. color-inv = '0'. gr_column->set_color( color ). gr_sorts = gr_table->get_sorts( ). gr_sorts->add_sort 'CITYTO' ). gr_table->display( ). 
    ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 9 ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 10
    Aggregations – CL_SALV_AGGREGATIONS
    Since we sorted by CITYTO, we can add an aggregation to subtotal the DISTANCE by CITYTO. Create the object reference variable and receive the object using the GET_AGGREGATIONS method of the GR_TABLE object. Next, add the aggregation by calling the ADD_AGGREGATION method of the GR_SORTS object. We also need to modify the call to ADD_SORT to set the SUBTOTAL = ABAP_TRUE.
    report zalvom_demo1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions. data: gr_display type ref to cl_salv_display_settings. data: gr_columns type ref to cl_salv_columns_table. data: gr_column type ref to cl_salv_column_table. data: gr_sorts type ref to cl_salv_sorts. data: gr_agg type ref to cl_salv_aggregations.
    data: color type lvc_s_colo.
    start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_display = gr_table->get_display_settings( ). gr_display->set_striped_pattern( cl_salv_display_settings=>true ). gr_display->set_list_header( 'This is the heading' ). gr_columns = gr_table->get_columns( ). gr_column ?= gr_columns->get_column( 'CITYTO' ). gr_column->set_long_text( 'This is long text' ). gr_column->set_medium_text( 'This is med text' ). gr_column->set_short_text( 'This is sh' ). gr_column ?= gr_columns->get_column( 'CITYFROM' ). color-col = '6'. color-int = '1'. color-inv = '0'. gr_column->set_color( color ). gr_sorts = gr_table->get_sorts( ). gr_sorts->add_sort( columnname = 'CITYTO' subtotal = abap_true ). gr_agg = gr_table->get_aggregations( ). gr_agg->add_aggregation( 'DISTANCE' ). 
    ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 11
    gr_table->display( ). 
    ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 12
    Filters – CL_SALV_FILTERS
    Using the CL_SALV_FILTERS class we can setup some filters for the data in our ALV GRID. Create the object reference variable and receive the object using the GET_FILTERS method of the GR_TABLE object, and then simply called the method ADD_FILTER with the parameters.
    report zalvom_demo1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions. data: gr_display type ref to cl_salv_display_settings. data: gr_columns type ref to cl_salv_columns_table. data: gr_column type ref to cl_salv_column_table. data: gr_sorts type ref to cl_salv_sorts. data: gr_agg type ref to cl_salv_aggregations. data: gr_filter type ref to cl_salv_filters.
    data: color type lvc_s_colo.
    start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_display = gr_table->get_display_settings( ). gr_display->set_striped_pattern( cl_salv_display_settings=>true ). gr_display->set_list_header( 'This is the heading' ). gr_columns = gr_table->get_columns( ). gr_column ?= gr_columns->get_column( 'CITYTO' ). gr_column->set_long_text( 'This is long text' ). gr_column->set_medium_text( 'This is med text' ). gr_column->set_short_text( 'This is sh' ). gr_column ?= gr_columns->get_column( 'CITYFROM' ). color-col = '6'. color-int = '1'. color-inv = '0'. gr_column->set_color( color ). gr_sorts = gr_table->get_sorts( ). gr_sorts->add_sort( columnname = 'CITYTO' subtotal = abap_true ). gr_agg = gr_table->get_aggregations( ). gr_agg->add_aggregation( 'DISTANCE' ). 
    ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 13
    gr_filter = gr_table->get_filters( ). gr_filter->add_filter( columnname = 'CARRID' low = 'LH' ). gr_table->display( ). 
    ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 14
    Layouts – CL_SALV_LAYOUT
    If you want to allow the user to manage layouts of the ALV grid, you must use the class CL_SALV_LAYOUT. Create the object reference variable and receive the object using the GET_LAYOUT method of the GR_TABLE object. Then simply call the method SET_KEY with the parameters and set the save restriction using the SET_SAVE_RESTRICTION method.
    report zalvom_demo1. data: ispfli type table of spfli. data: gr_table type ref to cl_salv_table. data: gr_functions type ref to cl_salv_functions. data: gr_display type ref to cl_salv_display_settings. data: gr_columns type ref to cl_salv_columns_table. data: gr_column type ref to cl_salv_column_table. data: gr_sorts type ref to cl_salv_sorts. data: gr_agg type ref to cl_salv_aggregations. data: gr_filter type ref to cl_salv_filters. data: gr_layout type ref to cl_salv_layout. data: color type lvc_s_colo. data: key type salv_s_layout_key. start-of-selection. select * into table ispfli from spfli. cl_salv_table=>factory( importing r_salv_table = gr_table changing t_table = ispfli ). gr_functions = gr_table->get_functions( ). gr_functions->set_all( abap_true ). gr_display = gr_table->get_display_settings( ). gr_display->set_striped_pattern( cl_salv_display_settings=>true ). gr_display->set_list_header( 'This is the heading' ). gr_columns = gr_table->get_columns( ). gr_column ?= gr_columns->get_column( 'CITYTO' ). gr_column->set_long_text( 'This is long text' ). gr_column->set_medium_text( 'This is med text' ). gr_column->set_short_text( 'This is sh' ). gr_column ?= gr_columns->get_column( 'CITYFROM' ). color-col = '6'. color-int = '1'. color-inv = '0'. gr_column->set_color( color ). gr_sorts = gr_table->get_sorts( ). gr_sorts->add_sort( columnname = 'CITYTO' subtotal = abap_true ). gr_agg = gr_table->get_aggregations( ). 
    ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 15
    gr_filter = gr_table->get_filters( ). gr_layout = gr_table->get_layout( ). gr_layout->set_key( ). gr_table->display( ). gr_agg->add_aggregation( 'DISTANCE' ). gr_filter->add_filter( columnname = 'CARRID' low = 'LH' ). key-report = sy-repid. key gr_layout->set_save_restriction( cl_salv_layout=>restrict_none ).
    Related Content
         • Help - ALV Object Model
         • Utilizing the New ALV Object Model
         • SDN ABAP Forum
    ALV Object Model – Simple 2D Table - The Basics SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 16
    Disclaimer and Liability Notice
    This document may discuss sample coding or other information that does not include SAP official interfaces and therefore is not supported by SAP. Changes made based on this information are not supported and can be overwritten during an upgrade.
    SAP will not be held liable for any damages caused by using or misusing the information, code or methods suggested in this document, and anyone using these methods does so at his/her own risk.
    SAP offers no guarantees and assumes no responsibility or liability of any type with respect to the content of this technical article or code sample, including any liability resulting from incompatibility between the content within this document and the materials and services offered by SAP. You agree that you will not hold, or seek to hold, SAP responsible or liable with respect to the content of this document.
    Regards,
    Mandeep.
    Note: Award points if contents are useful.

  • Classes and Methods - handle_double_click

    Hi All,
    I am working on classes and methods now. I have a doubt.
    I have declared as:
    CLASS lcl_event_receiver DEFINITION.
    PUBLIC SECTION.
    METHODS:
    handle_double_click
    FOR EVENT double_click OF cl_gui_alv_grid
    IMPORTING e_row e_column.
    ENDCLASS.
    CLASS lcl_event_receiver IMPLEMENTATION.
    Method to handle the double click.
    METHOD handle_double_click.
    IF e_row-rowtype IS INITIAL.
    READ TABLE tb_output INDEX e_row-index INTO wa_out.
    PERFORM get_secondary_list.
    PERFORM display_secondary_list.
    ENDIF.
    ENDMETHOD. "handle_double_click
    ENDCLASS.
    Now, can't i define the same method 'handle_double_click' with some other functionality in IMPLEMETATION?
    From the first screen when it is double clicked it should take me to screen 200. Inside 200, if i double click on somthing..it should take me to screen 3. But it is taking me to screen 200 again. Please help me put. It's urgent.
    Thanks a lot.
    Regards,
    Seenu

    define next screen as 3 in the properties of 200 screen
    or in event handler method write statement:
    call screen 3.

  • How to implement classes and methods in badi's ?

    how to implement classes and methods in badi's? and where i have to write the code based on the requirement?can anyone explain me briefly?

    Hi
    Every BADI by default Implements an INTERFACE which already contains some methods with parameters.
    So you have to find the relavenet method based on the related paramters (by checking the fields in that paramters) you have to double click on the method and to write the code.
    see the doc
    DEFINING THE BADI
    1) execute Tcode SE18.
    2) Specify a definition Name : ZBADI_SPFLI
    3) Press create
    4) Choose the attribute tab. Specify short desc for badi.. and specify the type :
    multiple use.
    5) Choose the interface tab
    6) Specify interface name: ZIF_EX_BADI_SPFLI and save.
    7) Dbl clk on interface name to start class builder . specify a method name (name,
    level, desc).
    Method level desc
    Linese;ection instance methos some desc
    8) place the cursor on the method name desc its parameters to define the interface.
    Parameter type refe field desc
    I_carrid import spfli-carrid some
    I_connid import spefi-connid some
    9) save , check and activate…adapter class proposed by system is
    ZCL_IM_IM_LINESEL is genereated.
    IMPLEMENTATION OF BADI DEFINITION
    1) EXECUTE tcode se18.choose menuitem create from the implementation menubar.
    2) Specify aname for implementation ZIM_LINESEL
    3) Specify short desc.
    4) Choose interface tab. System proposes a name fo the implementation class.
    ZCL_IM_IMLINESEL which is already generarted.
    5) Specify short desc for method
    6) Dbl clk on method to insert code..(check the code in “AAA”).
    7) Save , check and activate the code.
    Some useful URL
    http://www.esnips.com/doc/e06e4171-29df-462f-b857-54fac19a9d8e/ppt-on-badis.ppt
    http://www.esnips.com/doc/10016c34-55a7-4b13-8f5f-bf720422d265/BADIs.pdf
    http://www.esnips.com/doc/43a58f51-5d92-4213-913a-de05e9faac0d/Business-Addin.doc
    http://www.esnips.com/doc/1e10392e-64d8-4181-b2a5-5f04d8f87839/badi.doc
    www.sapgenie.com/publications/saptips/022006%20-%20Zaidi%20BADI.pdf
    http://www.sapdevelopment.co.uk/enhance/enhance_badi.htm
    http://help.sap.com/saphelp_nw04/helpdata/en/04/f3683c05ea4464e10000000a114084/content.htm
    http://help.sap.com/saphelp_nw04/helpdata/en/e6/d54d3c596f0b26e10000000a11402f/content.htm
    http://help.sap.com/saphelp_nw2004s/helpdata/en/c2/eab541c5b63031e10000000a155106/frameset.htm
    Now write a sample program to use this badi method..
    Look for “BBB” sample program.
    “AAA”
    data : wa_flights type sflight,
    it_flights type table of sflight.
    format color col_heading.
    write:/ 'Flight info of:', i_carrid, i_connid.
    format color col_normal.
    select * from sflight
    into corresponding fields of table it_flights
    where carrid = i_carrid
    and connid = i_connid.
    loop at it_flights into wa_flights.
    write:/ wa_flights-fldate,
    wa_flights-planetype,
    wa_flights-price currency wa_flights-currency,
    wa_flights-seatsmax,
    wa_flights-seatsocc.
    endloop.
    “BBB”
    *& Report ZBADI_TEST *
    REPORT ZBADI_TEST .
    tables: spfli.
    data: wa_spfli type spfli,
    it_spfli type table of spfli with key carrid connid.
    *Initialise the object of the interface.
    data: exit_ref type ref to ZCL_IM_IM_LINESEL,
    exit_ref1 type ref to ZIF_EX_BADISPFLI1.
    selection-screen begin of block b1.
    select-options: s_carr for spfli-carrid.
    selection-screen end of block b1.
    start-of-selection.
    select * from spfli into corresponding fields of table it_spfli
    where carrid in s_carr.
    end-of-selection.
    loop at it_spfli into wa_spfli.
    write:/ wa_spfli-carrid,
    wa_spfli-connid,
    wa_spfli-cityfrom,
    wa_spfli-deptime,
    wa_spfli-arrtime.
    hide: wa_spfli-carrid, wa_spfli-connid.
    endloop.
    at line-selection.
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    Reward points for useful Answers
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    Message was edited by:
            Anji Reddy Vangala

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    Hi,
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    I dont think that is what I need. An example of what I do in my program is:
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