RE: Lotus Notes Button Doug Finner 22.Aug.11 10:34 AM a Web browser General 7.0.3Windows 2003
You need to somehow log that a time slot is taken then remove that from your list using something like @Replace.
You can log the time's taken in another db.
If you do very much of this kind of thing, you might want to think about developing an app to manage 'signups'.
We have an app that lets people sign up for classes/training/whatever. The system allows the person setting up the session to decide if a defined number of attendees is allowed or if it's as many as want to sign up. As people sign up for a session, the session definition document logs the current number of attendees. Once the max defined allowed is reached, the session becomes hidden from users who want to sign up. For example: If a session allows 5 people, when the 5th person signs up, the session drops off the list of available sessions.