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Also, if any other part of the application happens to dispatch an action The keys in the object will be used to generate string action type constants, and these will show up in the ReduxĭevTools Extension when they are dispatched. Redux Toolkit builds in our suggested best practices, simplifies most. The reduxjs/toolkit package wraps around the core redux package, and contains API methods and common dependencies that we think are essential for building a Redux app. reducers Īn object containing Redux "case reducer" functions (functions intended to handle a specific action type, equivalent Redux Toolkit (also known as 'RTK' for short) is our official recommended approach for writing Redux logic. weixin43077745: testApiparams reduxjs/toolkitcreateSlicecreateAsyncThunk. Generated action type constants will use this as a prefix. reduxjs/toolkitcreateSlicecreateAsyncThunk.
#Reduxjs toolkit createslice update#
When we want to update React state, we can't mutate the. Because of this, Redux Toolkit is the standard way to write Redux application logic. Redux Toolkit builds in our suggested best practices, simplifies most Redux tasks, prevents common mistakes, and makes it easier to write Redux applications. Redux Toolkit's createSlice is built-in with Immer. Redux Toolkit contains packages and functions that we think are essential for building a Redux app. However, there is something that you need to keep in mind. With createSlice, we don't need to implement the Redux reducer manually. I assume you already know about Redux reducers. name Ī string name for this slice of state. Here is the most complicated part of implementing redux. This will be used whenever the reducer is called with undefined as its state value, and is primarily useful for cases like reading initial state from localStorage. This may also be a "lazy initializer" function, which should return an initial state value when called. The initial state value for this slice of state.