FSCalendar事件点在选择日期后消失

Question

我使用此代码为事件添加点，点看起来非常好，但当我选择事件发生的日期时，点会永久消失，即使选择另一天，点也不会再次出现。这是我的代码，使点出现在的起始处

func calendar(_ calendar: FSCalendar, willDisplay cell: FSCalendarCell, for date: Date, at monthPosition: FSCalendarMonthPosition) {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "yyyy-MM-dd"
let dateString = dateFormatter.string(from: date)
cell.eventIndicator.isHidden = false
for wp in worriesPanic{
let wPDateStr = dateFormatter.string(from: wp.date!)
if wPDateStr == dateString {
cell.eventIndicator.numberOfEvents = 1
break
}
}
}

Answer 1

You can use image method for show event.
func calendar(_ calendar: FSCalendar, imageFor date: Date) -> UIImage? {
let dateString = self.dateFormatter1.string(from: date)
if self.yourDate.contains(dateString) {
return  UIImage(named:"img")
}
return  nil
}