Detect background events

问题

I am using FullCalendar in my project. I used background events, rendering="background". How can I detect if user click on the background events? I try this but it doesnot work since all dates cannot be clicked.

dayClick: function (start, end, allDay, jsEvent, view,color,calEvent) {
            if (calevent.rendering==="background") {
                alert('Click Background Event Area');
            }
            else{
            $('#modal1').modal('show');
           }

            if (start.isBefore(moment())) {
                $('#calendar').fullCalendar('unselect');
                return false;
            }
        },

回答1:

Since fullCalendar doesn't expose an "click" type event on background events, the only way I can think of to do this is essentially a DIY approach. The basic idea:

Handle the "select" event
Fetch all the events currently in fullCalenar's memory, using the "clientEvents" method.
Loop through them all and check whether any of them are background events, and if so, whether they overlap with the selected time period. If they do, then that's the event that was clicked on.

I haven't tested this, but it's based on some old code I found, so hopefully you get the idea:

select: function(start, end, jsEvent, view) {
    var cal = $("#calendar"); //put the ID of your calendar element here
    var evts = cal.fullCalendar('clientEvents'); //get all in-memory events
    var selectedEvent = null;

    for (i in evts) {
        if (evts[i].rendering == "background" && start.isBefore(evts[i].end) && end.isAfter(evts[i].start)) {
            selectedEvent = evts[i];
        }
    }
}

The only flaw in this is that "select" allows selection of a time period, not just a single click, so it could be that the selection is overlapping the background event, and not wholly contained within it. You might be able to adjust the logic a little bit if that doesn't suit you - e.g. to require that both start and end are within the event's boundaries.

来源：https://stackoverflow.com/questions/42477878/detect-background-events

标签

fullcalendar