Display different record in ALV Grid after provide different selection

Question

Hi All,
I am a newbie.
This is my situation:
Firstly, on dropdown list, I select 'Annual'. Then, the alv grid display all records for 'Annual'.
Then, I select 'Sick', I'd like to use the same ALV Grid to display all records for 'Sick'.
I'd like to know if this is doable. If yes, can you show me some sample of coding which I can use as references.
If it is not possible, I'd like to ask for y'all opinion whether it is efficient to use different ALV Grid for different selection?
Hope to hear from you soon. Thank you very much.

Answer 1

This is the snippet of the code:
if l_rbtlvreqlvid = 'X'.
        "search based on leave id
        select *
        into gw_leave
        from zabmd_leave
        where lv_id = l_lvreqlvid.
          append gw_leave to gt_leave.
        endselect.
        if g_lvreq_cus_cont is initial.
        create object g_lvreq_cus_cont
            exporting
              container_name = 'L_LVREQCONT2'.
          create object g_lvreq_alv_grid
            exporting
              i_parent = g_lvreq_cus_cont.
          g_lvreq_alv_grid->set_table_for_first_display(
          exporting
              i_structure_name              = 'zabmd_leave'
          changing
              it_outtab                     = gt_leave
          exceptions
              invalid_parameter_combination = 1
              program_error                 = 2
              too_many_lines                = 3
              others                        = 4
          if sy-subrc <> 0.
            message id sy-msgid type sy-msgty number sy-msgno
                       with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
          endif.
          call screen 222.
    else.
        g_lvreq_alv_grid->refresh_table_display(
           exceptions
             finished       = 1
             others         = 2
          if sy-subrc <> 0.
            message id sy-msgid type sy-msgty number sy-msgno
                       with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
          endif.
          call screen 222.
endif.