I have set FSCalendar scope mode as week. After that Header date format I have set calendar.appearance.headerDateFormat = "dd MMMM yyyy EEEE"
and it's showing correct format.
- Problem I am facing it gives start of week date. How can I update value of Header if I select any date. I haven't found any property or method for it.
- My selection date is 13-Sep-2021 but Header date is 16-Sep-2021.
Code and Image added.
func setupFSCalendar() {
ViewCalendar.frame = CGRect(x: 0, y: 78, width: view.frame.width, height: 100)
ViewCalendar.backgroundColor = ("#455a64").toColor()
let calendar = FSCalendar(frame: CGRect(x: 0, y: 0, width: ViewCalendar.frame.width, height: 250))
calendar.layoutIfNeeded()
calendar.dataSource = self
calendar.delegate = self
calendar.appearance.weekdayTextColor = .white // week name color
calendar.appearance.headerDateFormat = "dd MMMM yyyy EEEE"
calendar.appearance.headerTitleColor = UIColor.white
calendar.appearance.headerTitleFont = UIFont.systemFont(ofSize: 12)
calendar.appearance.titleWeekendColor = UIColor.white
calendar.appearance.titleDefaultColor = .white
calendar.scrollDirection = .horizontal
calendar.appearance.weekdayFont = UIFont.systemFont(ofSize: 12)
calendar.appearance.titleFont = UIFont.systemFont(ofSize: 18)
calendar.appearance.titleTodayColor = ("#54a767").toColor()
calendar.appearance.selectionColor = ("#788f9b").toColor()
calendar.appearance.todayColor = nil
calendar.appearance.subtitleWeekendColor = UIColor.white
calendar.placeholderType = .none /// to remove last month dates
calendar.appearance.headerMinimumDissolvedAlpha = 0 // removes next prev month title.
calendar.backgroundColor = .clear
calendar.firstWeekday = 2
calendar.scope = .week
ViewCalendar.addSubview(calendar)
}
func calendar(_ calendar: FSCalendar, didSelect date: Date, at monthPosition: FSCalendarMonthPosition) {
print(date)
calendar.setCurrentPage(date, animated: true)
calendar.select(date)
}
CodePudding user response:
You can do this by replacing the text of visible FSCalendarHeaderCell
s from the selected date as below
func calendar(_ calendar: FSCalendar, didSelect date: Date, at monthPosition: FSCalendarMonthPosition) {
print(date)
calendar.setCurrentPage(date, animated: true)
calendar.select(date)
//format the selectedDate and set to the header
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = calendar.appearance.headerDateFormat
for cell in calendar.calendarHeaderView.collectionView.visibleCells {
(cell as! FSCalendarHeaderCell).titleLabel.text = dateFormatter.string(from: date)
}
}