global method
Implementation
GlobalKey<NavigatorState> global(int? k) {
GlobalKey<NavigatorState> newKey;
if (k == null) {
newKey = key;
} else {
if (!keys.containsKey(k)) {
throw 'Route id ($k) not found';
}
newKey = keys[k]!;
}
if (newKey.currentContext == null && !testMode) {
throw """You are trying to use contextless navigation without
a GetMaterialApp or Get.key.
If you are testing your app, you can use:
[Get.testMode = true], or if you are running your app on
a physical device or emulator, you must exchange your [MaterialApp]
for a [GetMaterialApp].
""";
}
return newKey;
}