SAP ABAP

how to give search help alv display reports.  below simple code help you to give serach help in alv reports display this code prerequest to value table maintenance in domain level if  gs_fcat - fieldname  =  'ZP2PDEPA'  OR  gs_fcat - fieldname  =   'ZP2PDEKA' .     gs_fcat - edit    =  'X' .     gs_fcat - ref_fieldname   =  'LIFNR' .     gs_fcat - ref_tabname     =  'LFA1' .    ENDIF .    APPEND  gs_fcat  TO  gt_fcat .

Checkbox enable and disable behalf of condition some time required to enable and disable checkbox so here simple please of code help you to checkbox enable and disable  REPORT   zcheckbox . INCLUDE  zcheckbox_top . INCLUDE  zcheckbox_sel . INCLUDE  zcheckbox_sub . INITIALIZATION . START-OF-SELECTION .    PERFORM  get_data .    PERFORM  f_catalog .    PERFORM  check_box_disable . TYPE-POOLS :  slis . TYPES :  BEGIN  OF  ty_check ,         id     TYPE  integer ,        name   TYPE  char40 ,         order  TYPE  char40 ,        box    TYPE  c ,        field_style   TYPE  lvc_t_styl ,  "FOR DISABLE ...