Captute the check box and display

Question

hi,
In a report program se38, with the output I've displayed the check boxes before every line item, I need to keep a check box in the header row and if I check this one all the check boxes of the line items must be checked and I need to capture the particular line items if checked manually and randomly.
i did not use grid display its a simple display with write statements.
(in short if the first(header) check box is checked need to check remaining and need to process the check box itmes if checked as above and manually)
thanks and regards with rewards later on

Answer 1

Hi,
Check this sample code...
DATA: t_lineitem TYPE TABLE OF char1.
DATA: s_lineitem LIKE LINE OF t_lineitem.
DATA: v_header,
      v_index TYPE syindex.
START-OF-SELECTION.
  WRITE: / 'Header check box',  v_header AS CHECKBOX.
  SKIP 2.
  DO 10 TIMES.
    s_lineitem = sy-index.
    WRITE: / 'Line item-', sy-index , s_lineitem AS CHECKBOX.
    APPEND sy-index TO t_lineitem.
  ENDDO.
AT LINE-SELECTION.
  READ LINE 1 FIELD VALUE v_header.
  DO .
    v_index = sy-index + 2.
    READ LINE v_index FIELD VALUE s_lineitem.
    IF sy-subrc <> 0.
      EXIT.
    ENDIF.
    s_lineitem = v_header.
    MODIFY CURRENT LINE FIELD VALUE s_lineitem.
  ENDDO.
Thanks
Naren