While using the Get package in your Flutter project, sometimes you might need to remove Get Controller manually. In order to do so, you can simply call Get. delete function .9 Eyl 2021
Read moreHow do you dispose of a controller on Flutter GetX?
Move Get. put from being a field of MainScreen to inside its build() method. The Controller can then be disposed when MainScreen is popped .
Read moreHow do I close a dialog in Flutter?
pop(result) to close the dialog rather just Navigator. pop(context, result).
Read moreHow do I resize AlertDialog in Flutter?
Using built-in dialog:
Read moreHow do I make alert dialog flutters?
To show an alert, you must have to call showDialog() function, which contains the context and itemBuilder function . The itemBuilder function returns an object of type dialog, the AlertDialog. Now, run the app, it will give the following output. When you click on the button Show Alert, you will get the alert message.
Read moreWhat is barrierDismissible Flutter?
bool barrierDismissible. Whether you can dismiss this route by tapping the modal barrier . The modal barrier is the scrim that is rendered behind each route, which generally prevents the user from interacting with the route below the current route, and normally partially obscures such routes.
Read moreWhat is StateMixin Flutter?
Another way to handle your UI state is use the StateMixin<T> . To implement it, use the with to add the StateMixin<T> to your controller which allows a T model. Copy. class Controller extends GetController with StateMixin<User>{}
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