ReactterAction<T> constructor

const ReactterAction<T>({ required String type, required T payload, })

A representation of an event that describes something that happened in the application.

A ReactterAction is composed of two properties:

• The type property, which provides this action a name that is descriptive.
• The payload property, which contain an action object type of T that can provide additional information about what happened.

A typical ReactterAction might look like this:

class AddTodoAction extends ReactterAction<String> {
  AddTodoAction(String payload)
    : super(
        type: 'todo/todoAdded',
        payload: payload,
      );
}

and use with UseReducer dispatch, like:

// Consult `UseReducer` for more information about `reducer` and `store`.
final state = UseReducer(reducer, store);
state.dispatch(AddTodoAction('Todo this'));

See also:

• UseReducer, a ReactterHook that manages state using reducer method.

Implementation

const ReactterAction({
  required this.type,
  required this.payload,
});