How to show a particular week in a day view of Flutter Calendar?
In the Flutter Event Calendar, you can display a specific week in day view by utilizing the minDate and maxDate properties of the calendar.
In the `initState()` method, set the default values:
DateTime? _minDate, _maxDate, _firstDate, _lastDate;
final CalendarController? _controller = CalendarController();
Using the onViewChanged callback of the Flutter calendar to retrieve the first and last visible dates:
void viewChanged(ViewChangedDetails viewChangedDetails) {
if (_controller!.view == CalendarView.week) {
_firstDate = viewChangedDetails.visibleDates[0];
_lastDate = viewChangedDetails
.visibleDates[viewChangedDetails.visibleDates.length - 1];
}
}
If the calendar view is day, assign _firstDate, _lastDate to _minDate and _maxDate.
child: SfCalendar(
view: CalendarView.week,
controller: _controller,
minDate: _minDate,
maxDate: _maxDate,
onViewChanged: viewChanged,
),
appBar: AppBar(
actions: [
FlatButton(
onPressed: () {
setState(() {
_controller!.view = CalendarView.day;
_minDate = _firstDate;
_maxDate = _lastDate;
});
},
child: Text("Day"),
),
FlatButton(padding: const EdgeInsets.only(left: 10),
onPressed: () {
setState(() {
_controller!.view = CalendarView.week;
_minDate = DateTime(01, 01, 01, 01, 0, 0);
_maxDate = DateTime(9999, 12, 31, 01, 0, 0);
});
},
child: Text("Week"),
),
],
),
|
Conclusion
I hope you enjoyed learning about how to show a particular week in a day view of Flutter Calendar.
You can refer to our Flutter Calendar feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our Flutter Calendar example to understand how to create and manipulate data.
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