Clear cache

how to clear cache ?

2 Replies

Hi @Sly. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- To clear the cache in a Refine application, you can use the useQueryClient hook from react-query and call the queryClient.clear() method. Here are the steps to do this: 1. Install react-query library. 2. Create a queryClient instance from react-query. 3. Wrap the refine tag with the query client provider and update the options in refine. 4. Use useQueryClient in any component to get the queryClient instance. 5. Create a button and call queryClient.clear(). Here is a code snippet for the same:

import { QueryClient, QueryClientProvider } from 'react-query';
import { Refine } from '@pankod/refine';

const queryClient = new QueryClient();

<QueryClientProvider client={queryClient}>
    <Refine options={{ reactQuery: { clientConfig: queryClient } }}>
        // Your application code
    </Refine>
</QueryClientProvider>

import { QueryClient, QueryClientProvider } from 'react-query';
import { Refine } from '@pankod/refine';

const queryClient = new QueryClient();

<QueryClientProvider client={queryClient}>
    <Refine options={{ reactQuery: { clientConfig: queryClient } }}>
        // Your application code
    </Refine>
</QueryClientProvider>

In your component:

import { useQueryClient } from 'react-query';

const queryClient = useQueryClient();

// On button click or any other event
queryClient.clear();

import { useQueryClient } from 'react-query';

const queryClient = useQueryClient();

// On button click or any other event
queryClient.clear();

Please note that Refine is currently compatible with the "@tanstack/react-query@4x" version. If you're using version 5, you might face issues. Also, you don't need a new query <QueryClientProvider /> or a new QueryClient. You can directly use useQueryClient without this boilerplate. If you want to create your own QueryClient, please don't wrap it with <QueryClientProvider />. Refine already wraps the project with <QueryClientProvider />, which may produce bugs. Sources: - Github Issue (open): [BUG] Unable to clear custom query client cache (https://github.com/refinedev/refine/issues/5499) - Discord support thread: Clear the react query cache (https://discord.com/channels/837692625737613362/1194225596281131008) ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•9mo ago

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