Detail Screen Selection Notes

Execution

If the user is in the single screen, the field STATUS-MODE contains the constant value DETAIL_BILD.

• Activities before performing the function called

  The selection flag of the table record <MARK> or

  <XMARK>) must be given the constant value UEBERGEHEN (skip) in the individual routine before the function

  The current entry is in the header line of EXTRACT and in the field symbols <TABLE1> or <TABLE1_TEXT> for the text table read. The variable contains

  NEXTLINE the index of the current entry in the table

  EXTRACT.

  The re-setting of the selection flag must be noted in the variable IGNORED_ENTRIES_EXIST for the further flow control.

• Procedure

  READ TABLE TOTAL WITH KEY EXTRACT BINARY SEARCH.
  <eintrag überprüfen>.
  MOVE UEBERGEHEN TO <MARK>.
  MODIFY TOTAL INDEX SY-TABIX.
  <XMARK> = <MARK>.
  MODIFY EXTRACT INDEX NEXTLINE.
                    

• Activities after performing the called function

  After performing the function, the entry is reset to marked in the standard, and the user is informed of the non-performance of the function by message. If this is the only activity after the event, no user EXIT routine is required, provided the variable IGNORED_ENTRIES_EXIST was correctly set.

  If other activities than resetting the flag are required, they must be realized in a user routine (e.g. event 04), in which, among other things the skip flag is re-set to marked, and an appropriate message is output. The routine 'MARK_IGNORED_ENTRIES' can do this. It can be called at the end of the EXIT routine. The not-processed entry is in the header entry of the table TOTAL

• PERFORM MARK_IGNORED_ENTRIES.

Entry existence checks should always use the table TOTAL.