TanStackT
TanStack2y ago
1 reply
dual-salmon

How to Fetch, Update, and Share Data Across Components with useQuery?

Hi everyone,

I’m working on a project where I need to fetch data using useQuery and then update this data with some complex operations while using it across multiple components. I’m a bit unsure about the best practices for handling this situation.

Here’s a summary of what I’m trying to achieve:

• Fetching Data: I’m using useQuery to fetch some initial data from an API.
• Updating Data: Once the data is fetched, I need to perform some complex updates (like adding new properties, updating properties, swapping indexes, sort, filtering, or transforming the data) while it can be used in other components.
• Sharing Updated Data: I want to share this data across multiple components in my application.

My Questions:
• What’s the best way to handle these complex updates? Should I update the data directly within the useQuery's cache, or is there a better approach?
• Should I be using a context provider to distribute the updated data, or is there a more React Query-friendly approach for this?
• Should i use a state manager to pass the initial fetched data and start updating the state?

Any examples or best practices would be greatly appreciated! Thanks in advance for your help.
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