Sort in tabcontrol

Question

Hey
i want more information about tablecontrol.
In tablecontrol at screen.
1.want to display tablecontrol retriving value from table zmw0001.
  i dont know how to do this.
2- how to do sort option in tablecontrol.
3-if select particular row from tabctrl and click the appl toolbar push button,
  Record in tabcontrol has to be updated.
could you pls give me idea to do this.
if you reference material to do pls refer me.
ambichan.

Answer 1

i have create tabcontrol using wizard
and it creates like this automatically.
TYPES: BEGIN OF T_ZTABCTRLOBJ,
         TRKORRNUM LIKE ZMW0001-TRKORRNUM,
         CLIENT LIKE ZMW0001-CLIENT,
         IMPORTDAY LIKE ZMW0001-IMPORTDAY,
         CONVERTFILENAME LIKE ZMW0001-CONVERTFILENAME,
         TRANSNO LIKE ZMW0001-TRANSNO,
         EXETIMING LIKE ZMW0001-EXETIMING,
         PRETRKORRNUM LIKE ZMW0001-PRETRKORRNUM,
         IMPRETURNCODE LIKE ZMW0001-IMPRETURNCODE,
         STATUS LIKE ZMW0001-STATUS,
         HOLD LIKE ZMW0001-HOLD,
         MEMO LIKE ZMW0001-MEMO,
         JOBNAME LIKE ZMW0001-JOBNAME,
         JOBCOUNT LIKE ZMW0001-JOBCOUNT,
         UDATE LIKE ZMW0001-UDATE,
         UTIME LIKE ZMW0001-UTIME,
         FLAG,
       END OF T_ZTABCTRLOBJ.
INTERNAL TABLE FOR TABLECONTROL 'ZTABCTRLOBJ'
DATA: G_ZTABCTRLOBJ_ITAB   TYPE T_ZTABCTRLOBJ OCCURS 0,
          G_ZTABCTRLOBJ_WA  TYPE T_ZTABCTRLOBJ,
          G_ZTABCTRLOBJ_COPIED.
DECLARATION OF TABLECONTROL 'ZTABCTRLOBJ' ITSELF
CONTROLS: ZTABCTRLOBJ TYPE TABLEVIEW USING SCREEN 0300.
LINES OF TABLECONTROL 'ZTABCTRLOBJ'
DATA: G_ZTABCTRLOBJ_LINES  LIKE SY-LOOPC.
DATA: TABIX LIKE ZTABCTRLOBJ-CURRENT_LINE.
DATA WA TYPE CXTAB_COLUMN.
AT PAI
WHEN 'SORT'.
DATA: FLDNAME(100),HELP(100).
READ TABLE G_ZTABCTRLOBJ_ITAB-COLS INTO WA WITH KEY SELECTED = 'X'.
    SPLIT COL-SCREEN-NAME AT '-' INTO HELP FLDNAME.
      SORT G_ZTABCTRLOBJ_ITAB BY (FLDNAME).  (i matched ur code with my code
but i am not sure its correct. it gives error during compilation.)
IT SAYS "G_ZTABCTRLOBJ_ITAB IS A TABLE WITHOUT A HEADERLINE AND THEREFORE HAS
NO COMPONENT CALLED 'COLS'"
ambichan.