numberOfEventsForDate gets called multiple times.

[JorgeAGomez]

I am new implementing calendars and I am trying to understand why the function "numberOfEventsForDate" gets called multiple time during runtime?

I set a break point and NSLog the dates and it looks like the function goes through every week first day every time.

How can I make this function run only once when I call it?

[WenchaoD]

It provides number of events for every date on screen. So it will get called for every 'date'.