Shulou(Shulou.com)06/03 Report--

How to write the code of flutter date and time selector? for this problem, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and easy way.

1 date selector

/ / sets the date displayed by default to the current DateTime initialDate = DateTime.now () Void showDefaultYearPicker (BuildContext context) async {final DateTime dateTime = await showDatePicker (context: context, / / define the date that the control can select by default initialDate: initialDate, / / define the earliest date that the control can select firstDate: DateTime (2018, 1), / / define the date that the control can select at the latest lastDate: DateTime (2022, 1), builder: (BuildContext context, Widget child) {return Theme (data: CommonColors.themData, child: child,);},) If (dateTime! = null & & dateTime! = initialDate) {}}

2 time selector

/ / set the display time to the current TimeOfDay initialTime = TimeOfDay.now (); void showDefaultDatePicker (BuildContext context) async {final TimeOfDay timeOfDay = await showTimePicker (context: context, initialTime: initialTime, builder: (BuildContext context, Widget child) {return Theme (data: CommonColors.themData, child: child,);},); if (timeOfDay! = null & & timeOfDay! = initialTime) {setState (() {initialTime = timeOfDay;});}}

The answer to the question about how to write the code of the flutter date and time selector is shared here. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel to learn more about it.

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