` 美好的一天,学习 Flutter
class TaskModel {
String task;
TaskModel({required this.task});
}
class TaskProvider extends ChangeNotifier {
List<TaskModel> taskList = [];
void addNotes(TaskModel userInput) {
return taskList.add(userInput);
}
}`
TextEditingController _controller = TextEditingController();
onPressed: () {
context.read<TaskProvider>().addNotes(_controller.text);}
寻找转换方式以匹配相同类型`
像这样更改添加任务
class TaskProvider extends ChangeNotifier {
List<TaskModel> taskList = [];
void addNotes(String userInput) {
return taskList.add(TaskModel(task: userInput);
}
}