Redux - how to access the store "dispatch" after providing it with Provider?

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redux getstate in action
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I have the following files:

index.js

const store = createStore(...)
ReactDOM.render(<Provider store={store}><BrowserRouter><App/></BrowserRouter></Provider>, document.getElementById('root'));

The App component: (App.js)

const App = withRouter(connect(mapStateToProps, mapDispatchToProps)(Main))
export default App

So then how i can access store.dispatch inside of the Main component? If i try to do it by store.dispatch({...}) i get:

'store' is not defined no-undef

If mapDispatchToProps looks like:

const mapDispatchToProps = dispatch => ({
    myAction1: () => dispatch(myAction1())
});

connect(mapStateToProps, mapDispatchToProps)(Main)

...then in the component, you can call this.props.myAction1()

If mapDispatchToProps uses bindActionCreators:

const actions = { myAction1, myAction2 };

const mapDispatchToProps = dispatch => bindActionCreators(actions, dispatch);

...then in the component, you can call this.props.myAction1() and this.props.myAction2()

If mapDispatchToProps is undefined:

connect(mapStateToProps)(Main)

then in the component, you can access this.props.dispatch

Accessing the Store · React Redux, Accessing the Store. React Redux provides APIs that allow your components to dispatch actions and subscribe to data updates from the store. It's important to note that you'll only have a single store in a Redux application. When you want to split your data handling logic, you'll use reducer composition instead of many stores. It's easy to create a store if you have a reducer. In the previous section, we used combineReducers() to combine several reducers into one.

dispatch function should be available through this.props this.props.dispatch()

Store, Redux doesn't have a Dispatcher or support many stores. Instead, there is just a single store with a single root reducing function. As your app grows, instead of  Accessing the Store With React-Redux, we can access the store by defining a mapStateToProps function. However, we can also access it in a customized way. Internally, React-Redux uses React’s

Your component shouldn't access the store directly - connect abstracts that away.

Please see our new React-Redux docs page on connect: Dispatching Actions with mapDispatchToProps for a complete description of how to handle dispatching actions.

How do I access store state in React Redux?, The Store is the object that brings them together. The store has the following responsibilities: Holds application state;; Allows access to state via getState()  I am just making a simple app to learn async with redux. I have gotten everything working, now I just want to display the actual state onto the web-page. Now, how do I actually access the store's s

Using state from your Store in your views · Human Redux, You should create separate component, which will be listening to state changes and updating on every state change: import store from '. It’s simple to get access to the store inside a React component – no need to pass the store as a prop or import it, just use the connect function from React Redux, and supply a mapStateToProps function that pulls out the data you need. Then, inside the component, you can pass that data to a function that needs it.

Accessing The Redux Store With Hooks - Rafael Cruz, So we need a given component to be able to get access to the store object itself, somehow. The most straightforward answer would be to create a global singleton​. 5. Accessing the store in React components 5.a The standard approach. Having used the Provider class at the top level we can access the store using Redux’s connect function. I will give an example of how I set up the use of Redux in my KanbanBoardContainer.js file with some code snippets.

Redux for Buddies 1: Reading State/Store - DEV, This blog will focus on the latter, specifically on how you can use Hooks to gain access to the Redux store. Heads up, I am writing this blog with  Redux doesn't have a Dispatcher or support many stores. Instead, there is just a single store with a single root reducing function. As your app grows, instead of adding stores, you split the root reducer into smaller reducers independently operating on the different parts of the state tree.

Comments
  • My mapDispatchToProps looks like this: function mapDispatchToProps(dispatch) { return bindActionCreators(actions, dispatch) } So how would i access it?
  • bindActionCreators creates props of the same name of the actions you pass in. See edited answer
  • Ok, will keep that in mind, thanks!