3.2.5 push , pushNamed 传参 Pass arguments to a named route https://flutter.dev/docs/cookbook/navigation/navigate-with-arguments 用ModalRoute.of()封装路由及传参方法 push方法封装,有一个缺点就是不能只在主页面定义导入跳转的页面,略有代码重复 用pushNamed封装参数传递方法,就比较方便,不用再每一个页面...
本质还是通过MaterialPageRoute(builder: (context) =>PassArgumentsScreen(title,message)构造函数在传参数,只不过可以统一管理,页面清晰 替换路由 普通路由 假设A,B,C三个页面 若是A->B->C,最后C想返回到A页面,就得在B->C中B页面跳转方法中使用这个函数Navigator.of(context).pushReplacement("/C",""参数""...
Pass arguments to a named route https://flutter.dev/docs/cookbook/navigation/navigate-with-arguments 用ModalRoute.of()和onGenerateRoute()封装路由及传参方法 push方法封装,有一个缺点就是不能只在主页面定义导入跳转的页面,略有代码重复 用pushNamed封装参数传递方法,试了下只有无状态widget支持,有状态的貌似...
MaterialApp(// Provide a function to handle named routes. Use this function to// identify the named route being pushed, and create the correct// Screen.onGenerateRoute:(settings){// If you push the PassArguments routeif(settings.name=="/passArguments"){// Cast the arguments to the correct...
{// 导航到组件Navigator.pushNamed(context,PassArgumentsScreen.routeName,arguments:ScreenArguments('Accept Arguments Screen','This message is extracted in the onGenerateRoute ''function.',),);},child:constText('导航到接受参数的命名'),),],),),);}}// 创建组件,从 `ScreenArguments` 提取 `title...
Navigator.pushNamed( context, PassArgumentsScreen.routeName, arguments: ScreenArguments( '接受参数屏幕', '此消息是在 onGenerateRoute函数中提取的。', ), ); }, child: const Text('导航到接受参数的命名'), ), ], ), ), ); } } // 通过构造函数接受必要参数的 Widget // 这里通过构造函数接收...
Get.arguments//给出以前的路由名称Get.previousRoute// 给出要访问的原始路由,例如,rawRoute.isFirst()Get.rawRoute// 允许从GetObserver访问Rounting API。Get.routing// 检查 snackbar 是否打开Get.isSnackbarOpen// 检查 dialog 是否打开Get.isDialogOpen// 检查 bottomsheet 是否打开Get.isBottomSheetOpen// ...
Pass your typed args using the generated arguments holder class ExtendedNavigator.of(ctx).push(Router.welcomeScreenRoute, arguments:WelcomeScreenArguments( title:"Hello World!"message:"Let's AutoRoute!") ); Dynamic routing aka path parameters
in pubspec.yaml add dart_board_core: to your dependencies Create YourFeature extends DartBoardFeature class. add a desired Route, e.g.routes => [ NamedRouteDefinition("/hello_world", (context, settings) => Material(child: Center(child: Text("Hello World)))] ...
Get.arguments // give name of previous route Get.previousRoute // give the raw route to access for example, rawRoute.isFirst() Get.rawRoute // give access to Routing API from GetObserver Get.routing // check if snackbar is open