How do you handle the scenario where a user performs an action that triggers a long-running process, and you need to update the UI to reflect the progress of this process using the Redux state?

In Redux all changes to the application state happen via an "action." An "action" in Redux terms is simply "a thing that happened" expressed as a plain ... Dec 21, 2016 ... Dispatching from inside a reducer in Redux. Redux is just great, but to be fair there isn't an elegant way to perform asynchronous actions on it ... Aug 25, 2019 ... So the first thing we are going to do is to define exactly what is a reducer: A reducer is any function that receives a state, and returns a new ... Oct 24, 2019 ... If the application's state is managed by Redux, the changes happen inside a reducer function — this is the only place where state changes happen ... Dec 1, 2020 ... React's useReducer is a function that allows us to specify the reducer we want to use, and the reducer will go into action to compute the new state of our ... Feb 26, 2024 ... What are Reducers in Redux ? In Redux, reducers are pure functions that handle state logic, accepting the initial state and action type to ... Nov 25, 2023 ... It seems that Context API and useReducer almost can replace in most cases. I know that in a large codebase (where logic is complex, frequent change is required ... Sep 12, 2019 ... There's a lot of ground to cover between learning useState and useReducer, and even more when you get into Redux and managing complicated states. Oct 4, 2021 ... You only have the reducer function defined, you never called it, so the program does not know what action you intend to pass to the reducer(once ... Oct 17, 2024 ... If the same state and action are passed to a reducer, they will always produce the same results because the state is immutable, as reducers are ...