WebJan 14, 2024 · 仅有put还不够，GetX 还提供另外一个方法，Get.lazyPut可以懒加载一个依赖，这样它只有在使用时才会被实例化。 这对于计算代价高的类来说非常有用，或者如果你想在一个地方实例化几个类（比如在 Bindings 类中），但是不知道会不会使用到，那懒加载是 … WebGet. put < S >( // mandatory: the class that you want to get to save, like a controller or anything // note: "S" means that it can be a class of any type S dependency // optional: …

Getting Started With The GetX Package In Flutter Applications

WebOct 5, 2024 · The GetX approach is pretty simple. Instead of creating an instance directly, we wrap it with an instance of Get (class), something like this: Then, we can inject it in … WebMar 14, 2024 · GetX is extra light and powerful solution to the problem of State Management in Flutter. It comprises less boilerplate code, highly efficient state management, and easy … driving my life away lyrics all of it

The Flutter GetX Ecosystem ~ State Management - Medium

Web2. GetBuilder Đây là cách simple để sử dụng Get State Manager. // Create controller class and extends GetxController class Controller extends GetxController { int counter = 0; void increment () { counter++; update (); // use update () to update counter variable on UI when increment be called } } Web这里使用 Get.find() 方法获取控制器实例，并调用 increment() 方法来更新控制器中的状态。 在 Flutter 中，由于 StatefulWidget 需要手动管理它们子树中的状态，因此我们需要在控 … WebMay 24, 2024 · At the moment, I am displaying a list of items received by the query and the database. How can I use the search bar to rebuild ListView.builder. I only use … driving my own destiny summary