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Home Blog How can you delay the dispatch in React?
ReactJSRedux

How can you delay the dispatch in React?

Chief Editor
Last updated: May 6, 2025 5:15 am
Chief Editor
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To delay a dispatch in React, especially when using something like Redux or React state with useReducer, you can use setTimeout.

Example 1: Delaying a Redux Dispatch

import { useDispatch } from 'react-redux';

function ExampleComponent() {
const dispatch = useDispatch();

const handleClick = () => {
setTimeout(() => {
dispatch({ type: 'SOME_ACTION' });
}, 2000); // Delay of 2 seconds
};

return <button onClick={handleClick}>Dispatch After 2s</button>;
}

Example 2: Delaying useReducer Dispatch

import { useReducer } from 'react';

function reducer(state, action) {
switch (action.type) {
case 'INCREMENT':
return { count: state.count + 1 };
default:
return state;
}
}

function ExampleComponent() {
const [state, dispatch] = useReducer(reducer, { count: 0 });

const delayedDispatch = () => {
setTimeout(() => {
dispatch({ type: 'INCREMENT' });
}, 1500); // Delay of 1.5 seconds
};

return (
<div>
<p>Count: {state.count}</p>
<button onClick={delayedDispatch}>Increment After 1.5s</button>
</div>
);
}

Key Points:

  • setTimeout() delays the execution of the dispatch.
  • Make sure to clear the timeout if needed, especially in cases like component unmounting.

Would you like help with a specific use case or more advanced examples, like async actions with redux-thunk?

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