Lectora: Prevent same lesson being opened twice.

Is there any good method for preventing someone from opening up the same lesson twice? Either in two seperate tabs / browsers or two separate devices and running the lesson at the same time.

Obviously, you could go the route of putting a variable into the database (1 or a 0) and when they're actively taking the lesson the zero turns to a one, and the lesson cannot be reopened while this variable is a one.

But this is strife with potential errors and loopholes to get around it.


Is there any other good way developers have come up with?


  • carlfink
    carlfink Community Member Posts: 987 ✭ Legend ✭
    That strikes me as something to be done at the LMS level, not the AU level.
  • tgleason9221
    tgleason9221 Community Member Posts: 8 ☆ Roadie ☆
    I would agree.  It seems unusual that your LMS would allow this.