pushNamed<T extends Object?> method

  1. @optionalTypeArgs
Future<T?> pushNamed<T extends Object?>(
  1. String routeName, {
  2. Object? arguments,
})

Push a named route onto the navigator.

The route name will be passed to the Navigator.onGenerateRoute callback. The returned route will be pushed into the navigator.

The new route and the previous route (if any) are notified (see Route.didPush and Route.didChangeNext). If the Navigator has any Navigator.observers, they will be notified as well (see NavigatorObserver.didPush).

Ongoing gestures within the current route are canceled when a new route is pushed.

The T type argument is the type of the return value of the route.

To use pushNamed, an Navigator.onGenerateRoute callback must be provided,

Returns a Future that completes to the result value passed to pop when the pushed route is popped off the navigator.

The provided arguments are passed to the pushed route via RouteSettings.arguments. Any object can be passed as arguments (e.g. a String, int, or an instance of a custom MyRouteArguments class). Often, a Map is used to pass key-value pairs.

The arguments may be used in Navigator.onGenerateRoute or Navigator.onUnknownRoute to construct the route.

Typical usage is as follows:
link 
void _aaronBurrSir() {
  navigator.pushNamed('/nyc/1776');
}

See also:

Implementation

@optionalTypeArgs
Future<T?> pushNamed<T extends Object?>(
  String routeName, {
  Object? arguments,
}) {
  return push<T?>(_routeNamed<T>(routeName, arguments: arguments)!);
}