How to Create ALV Interactive Report Using OOABAP

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Creating ALV Interactive Report Using OOABAP

Let's find the tutorial on creating ALV interactive report by using object oriented advanced business applications programming source code.

OOABAP Tutorial How to Create ALV Interactive Report

Here in this post sapabapiq.com, presenting a ALV report program on how to create ALV Interactive Report using Object Oriented ABAP programming language. Just copy this below code and paste it in ABAP Editor, and debug the source code to understand functionality of this ABAP report clearly.

OOABAP ALV Interactive Report Source Code:




TYPES:




    BEGIN OF TW_XRESULT,

            TEXT      TYPE ZSDTYPE,

            VBELN    TYPE VBELN,

            ERNAM   TYPE ERNAM,

            PERSRB   TYPE ZPERS_RESP,

            ERDAT     TYPE ERDAT,

            VKORG     TYPE VKORG,

            VTWEG    TYPE VTWEG,

            SPART      TYPE SPART,

            VKBUR     TYPE VKBUR,

            VKGRP     TYPE VKGRP,

            VBTYP     TYPE VBTYP,

            FEHLER     TYPE ZNUMBER,

            NETWR     TYPE NETWR_AK,

            UVALL       TYPE UVALL,

            UVVLK      TYPE UVVLK,

            UVFAK     TYPE UVFAK,

            UVPRS     TYPE UVPRS,

            T_COLOR  TYPE LVC_T_SCOL,     "For row color

          END OF TW_XRESULT .







TYPES:




  TT_RESULT  TYPE STANDARD TABLE OF TW_XRESULT .







2. REGISTER THE EVENTS FOR WHICH YOU NEED TO ACT UPON.




METHOD ALV_SET_EVENTS.




  DATA: LR_EVENTS TYPE REF TO CL_SALV_EVENTS_TABLE.

  LR_EVENTS = MCN_ALV-> GET_EVENT().




*- Register the event Double click

  SET HANDLER ME->MT_ON_DOUBLE_CLICK FOR LR_EVENTS.







*- Register the event User command

  SET HANDLER ME->MT_ON_USER_COMMAND FOR LR_EVENTS.

ENDMETHOD.                    "ALV_SET_EVENTS




*3. ONCE THE REQUIRED DATA IS FETCHED INTO THE INTERNAL TABLE (SAY, INTO INTERNAL TABLE MT_RESULT), WE USE THE FOLLOWING CODE, TO DISPLAY THE RECORDS WITH PROVISION TO SELECT MULTIPLE RECORDS (THROUGH THE SELECTION PUSHBUTTON ON THE LEFT FOR EACH RECORD)

METHOD ALV_SHOW .

  DATA : LR_SELECTIONS TYPE REF TO CL_SALV_SELECTIONS.

  FIELD-SYMBOLS: <FS_DATA> TYPE STANDARD TABLE.







*- Show ALV on the screen

  ASSIGN ME->MN_DATA->* TO <FS_DATA>.

  CHECK <FS_DATA> IS ASSIGNED.

  TRY.

      CL_SALV_TABLE=>FACTORY( EXPORTING LIST_DISPLAY = ABAP_FALSE

                              IMPORTING R_SALV_TABLE = MCN_ALV

                               CHANGING T_TABLE = <FS_DATA> ).

    CATCH CX_SALV_MSG INTO MCN_ALV_EXCEPTION.

      MESSAGE MCN_ALV_EXCEPTION TYPE 'E'.

      EXIT.

  ENDTRY.




  ME->ALV_SET_FUNCTIONS( ).

  ME->ALV_SET_COLUMNS( ).

  ME->ALV_SET_LAYOUT( MF_VARIANTNAME ).

  ME->ALV_SET_EVENTS( ).

  ME->ALV_SET_HEADERS( ).




  CALL METHOD ALV_MODIFY_SETTINGS( ).

  LR_SELECTIONS = MCN_ALV->GET_SELECTIONS( ).

  LT_ROWS = LR_SELECTIONS->GET_SELECTED_ROWS().      " This will get the selected record numbers, in lt_rows.







*- Set selection mode




  LR_SELECTIONS->SET_SELECTION_MODE( IF_SALV_C_SELECTION_MODE=>ROW_COLUMN ).

  MCN_ALV->SET_SCREEN_STATUS(

  PFSTATUS      =  'ZREPINCOMP'

  REPORT        =  MF_REPID

  SET_FUNCTIONS = MCN_ALV->C_FUNCTIONS_ALL ).

  MCN_ALV->DISPLAY( ).

ENDMETHOD.                    "ALV_SET_EVENTS







*4. WITH THE ABOVE CODE, YOU WILL BE ABLE TO SELECT MULTIPLE RECORDS, AND THEN THE FOLLOWING CODE WILL PROCESS THE SELECTED RECORDS, AND SET A COLOR FOR THE PROCESSED RECORDS.

DATA:   LW_ROW        TYPE I,

     LT_COLOR TYPE LVC_T_SCOL ,

     LS_COLOR TYPE LVC_S_SCOL .

FIELD-SYMBOLS: <FS_RESULT> TYPE TW_XRESULT.                 "#EC NEEDED

LOOP AT LT_ROWS INTO LW_ROW.

  READ TABLE MT_RESULT ASSIGNING <FS_RESULT> INDEX LW_ROW.

  IF SY_SUBRC EQ 0.




*    <CODE FOR PROCESSING YOUR SELECTED RECORD>




*- For setting the color to the record




    CLEAR LT_COLOR.

    CLEAR LS_COLOR.

    LS_COLOR-COLOR-COL = CO_COLOR.

    LS_COLOR-COLOR-INT = 0.

    LS_COLOR-COLOR-INV = 0.

    APPEND LS_COLOR TO LT_COLOR.

    <FS_RESULT>-T_COLOR =  LT_COLOR.

  ENDIF.

ENDLOOP.










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