how to make alv editable for any two fields& add save and delete buttons using factory method.

[srinuje12]

REPORT zcls_factory1.

DATA: lt_data  TYPE STANDARD TABLE  OF zcds_ekko,
      lt_data1 TYPE STANDARD TABLE OF  zcds_vbap.

DATA:lo_event TYPE REF TO cl_salv_events_table.

DATA:lo_alv  TYPE REF TO cl_salv_table.


SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE TEXT-001.
  PARAMETERS: p_r1 RADIOBUTTON GROUP rad1 DEFAULT 'X' USER-COMMAND rad,
              p_r2 RADIOBUTTON GROUP rad1.
SELECTION-SCREEN END OF BLOCK b1.

can anyone tell how to add save & delete buttons and how to make ALV editable for any two fields
DATA: l_ebeln TYPE ebeln,
      l_vbeln TYPE vbeln_va.
SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE TEXT-002.
  SELECT-OPTIONS: s_ebeln FOR l_ebeln MODIF ID po,
                  s_vbeln FOR l_vbeln MODIF ID so.
SELECTION-SCREEN END OF BLOCK b2.

AT SELECTION-SCREEN OUTPUT.


  IF p_r1 = 'X'.
    LOOP AT SCREEN.
      IF screen-group1 = 'SO'.
        screen-active = 0.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
  ENDIF.

  IF p_r1 = ' '.
    LOOP AT SCREEN.
      IF screen-group1 = 'PO'.
        screen-active = 0.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
  ENDIF.



START-OF-SELECTION..


  IF p_r1 = 'X'.
    SELECT * FROM zcds_ekko INTO TABLE @LT_data  WHERE ebeln IN @s_ebeln.
  ELSE.

    SELECT * FROM zcds_vbap INTO TABLE @LT_data1 WHERE salesorder IN @s_vbeln.
  ENDIF.


  IF p_r1 = 'X'.

    cl_salv_table=>factory(

      IMPORTING
        r_salv_table   = lo_alv
      CHANGING
        t_table        = lt_data
           ).
  ENDIF.

  IF  p_r2 = 'X'.

    cl_salv_table=>factory(

    IMPORTING
      r_salv_table   = lo_alv
    CHANGING
      t_table        = lt_data1
         ).
  ENDIF.

CALL METHOD lo_alv->display( ). 

[ulrich_mhrke]

For own buttons have a look at sample program SALV_DEMO_TABLE_FUNCTIONS.

Perform an internet search to find editable SALV.