The scheduler is either editable or not. And deletion events are either allowed or not. This isn't a black and white thing. Consider employees at a store. They can see each other's events for scheduling but they are only allowed to modify their own events. So I want editing and deleting enabled but conditionally.

In my case I hook into the databound event and I add a class "nodelete" on events that cannot be deleted. Then I have CSS that hides the "X" button on hover and I block the edit window from appearing.

However, the keyboard still prompts for a deletion. I think there should be some function for whether an event is editable. That, or an event should fire before the deletion prompt so I can stop it from occurring.

Here's a hacky work around. I don't like accessing properties starting with underbar as they are considered private and subject to change but I don't see a better way.