flutter_datetime_picker组件没有配置只选择年或者月的,只能选择日期或者时间,现重新修改组件支持此功能 效果如下:只选择年月 只选择年 日期就不用展示了,组件自己就有 导入包flutter_datetime_picker: 1.5.1 修改组件的文件 修改后的flutter_datetime_picker.dart代码 View Code 使用: voidshowDatePicker() { DatePick...
flutter showDatePicker showTimePicker显示中文日期 1、配置flutter_localizations依赖 找到pubspec.yaml配置flutter_localizations dependencies:flutter:sdk:flutter flutter_localizations:sdk:flutter 2、导入国际化的包 flutter_localizations import'package:flutter_localizations/flutter_localizations.dart'; 3、设置国际化 void...
var date = await showDatePicker( context: context, initialDate: _datetime, firstDate: DateTime(1900), lastDate: DateTime(2050), locale: Locale('zh'), // 强制显示中文。如有问题,可以删除此行以跟随系统语言显示。 ); if (date == null) return; print(date); setState(() { _datetime = date...
2、调用 showDatePicker showTimePicker 可以调用系统的日期选择和时间选择组件。 3、showDatePicker四个参数都要传注意开始时间要小于初始时间。 4、showDataPicker直接赋值在onTap上 方法参数不用添加context。 5、showDataPicker 方法点进去是Future ,Flutter中Future代表异步,异步获取返回值通过awite或者then。 6、awite...
flutter showDatePicker showTimePicker显示中文日期 1、配置flutter_localizations依赖 找到pubspec.yaml配置flutter_localizations dependencies: flutter: sdk: flutter flutter_localizations: sdk: flutter 1. 2. 3. 4. 5. 2、导入国际化的包 flutter_localizations ...
TimePicker和DatePicker一样,需要使用showTimePicker方法,用法如下: RaisedButton( onPressed: () async { showTimePicker( context: context, initialTime: TimeOfDay.now()); }, ) 效果如下: builder参数用于控制子控件,可以向DatePicker一样设置深色主题,还可以设置其显示24小时,用法如下: showTimePicker( con...
Flutter并没有DatePicker这个控件,需要使用showDatePicker方法弹出日期选择控件,基本用法如下: RaisedButton( onPressed: () async { var result = await showDatePicker( context: context, initialDate: DateTime.now(), firstDate: DateTime(2020), lastDate: DateTime(2021)); ...
var_chooseDate;var_chooseTime;_showDatePicker()async{vardate=awaitshowDatePicker(context:context,initialDate:DateTime.now(),firstDate:DateTime(1970),lastDate:DateTime(2050));setState((){this._chooseDate=date.toString().split(" ")[0];});}_showTimePicker()async{vartime=awaitshowTimePicker(context...
{DateTime_dateTime=DateTime.now();void_showDatePicker(){DatePicker.showDatePicker(context,showTitleActions:true,minTime:DateTime(2018,3,5),maxTime:DateTime(2028,6,7),onChanged:(date){print('change $date');},onConfirm:(date){print('confirm $date');setState((){this._dateTime=date;});},...
(context:context,initialDate:selectedDate,// 初始日期firstDate:DateTime(1900),lastDate:DateTime(2100),);if(date==null){return;}setState((){selectedDate=date;});}_selectTime()async{finalTimeOfDay time=awaitshowTimePicker(context:context,initialTime:selectedTime,);if(time==null){return;}setState...