recurrenceIdString|Number|Object(default: undefined)
The id of the recurrence parent event. Required for events that are recurrence exceptions.
Example - set recurrence exceptions
<script>
var event = new kendo.data.SchedulerEvent({
    id: 1,
    start: new Date("2013/9/2 12:00"),
    end: new Date("2013/9/2 12:30"),
    title: "Lunch",
    recurrenceRule: "FREQ=DAILY",
    recurrenceException: new Date("2013/9/3 12:00").toISOString()
});
var exception =  new kendo.data.SchedulerEvent({
    id: 2,
    start: new Date("2013/9/3 12:30"),
    end: new Date("2013/9/3 13:00"),
    title: "Lunch",
    recurrenceId: 1
});
</script>In this article