Resolving useEffect Not Triggering Due to queryClient.getQueryData in React Query

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Understanding the useEffect Not Triggering Issue in React Query

The Problem at Hand

You might have written code similar to this:

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Why useEffect Isn't Triggering

Lack of Subscription

The Right Approach: Using useQuery

To correctly observe and react to updates in data, you should use useQuery instead of getQueryData. Here’s how to do it:

Step-by-Step Solution

Import the useQuery Hook: Ensure you import the necessary hook from React Query.

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Replace getQueryData with useQuery: Use useQuery to automatically handle data fetching and updates. It will provide you with reactivity that getQueryData lacks.

[[See Video to Reveal this Text or Code Snippet]]

Handle Loading States: Always consider loading states to improve the user experience and prevent rendering issues while data is being fetched.

Example Revised Code

Here’s how your revised code might look:

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Conclusion

Embrace the power of useQuery and watch how it transforms your data handling in React applications!