Issue while vertical scrolling in the table control

Question

Hi,
i have my table control which can show 14 entries at a time. and i have almost 100 entries in table control.
now if i selected 2 entries in the visible part.
now scroll vertically.
again come back to see the selected records now they are unselected.
please respond soon.
Thanks
Malya

Answer 1

Hi,
I have redone the scenario and follow the steps it will work....
STEP 1: Create an internal table with field for selection in table.
STEP 2: Assign the selection field in the table control for the line selection.
STEP 3: Now whenever the line is selected, the selection field will have a field 'X'.
STEP 4: In PAI Modify the table fields those are selected with 'X'.
STEP 5: Set a flag in PAI, flag = 'X'.
STEP 6: In PBO set a condition .         " We set a flag so that we fetch the data only once.
If flag NE 'X'.
Fetch data.
endif.
Data:
      begin of ztable,
         ID type char4,
         Name type char30,
         Sel type c,
      end of ztable.
PROCESS BEFORE OUTPUT.
  MODULE STATUS_0100.
  LOOP AT ITAB INTO FS WITH CONTROL EMP CURSOR W_I.
    MODULE UPDATE.
  ENDLOOP.
PROCESS AFTER INPUT.
  LOOP AT ITAB.
  MODULE APPEND.
  ENDLOOP.
  MODULE USER_COMMAND_0100.
INCLUDE YMODTOP                                 .    " global Data
*&      Module  UPDATE  OUTPUT
*       text
MODULE UPDATE OUTPUT.
  MOVE FS TO FS.
ENDMODULE.                 " UPDATE  OUTPUT
*&      Module  STATUS_0100  OUTPUT
*       text
MODULE STATUS_0100 OUTPUT.
  IF FL_FLAG <> 1.
    SELECT * FROM ZTABLE INTO CORRESPONDING FIELDS OF TABLE ITAB.
  ENDIF.
ENDMODULE.                 " STATUS_0100  OUTPUT
*&      Module  append  INPUT
*       text
MODULE APPEND INPUT.
  MODIFY ITAB INDEX SY-STEPL FROM FS TRANSPORTING SEL .
  FL_FLAG = 1.
ENDMODULE.
Thanks&Regards
Sarves