eager-peach
eager-peach4w ago

How to make useCustom hook invalidate resources like useUpdate

Is there a way to make a call to useCustom invalidate resources such as "list" similar to the way useUpdate does? Such that the call will automatically cause the components to re-render?
2 Replies
kapa.ai
kapa.ai4w ago
Hi @HypnoticMeat. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- To make the useCustom hook invalidate resources similar to how useUpdate does, you can use the invalidateQueries method from the useQueryClient hook provided by the @tanstack/react-query library. This method allows you to manually invalidate specific queries, causing the components to re-render. Here's how you can achieve this: 1. Import the necessary hooks:
import { useQueryClient } from "@tanstack/react-query";
import { useCustom } from "@refinedev/core";

import { useQueryClient } from "@tanstack/react-query";
import { useCustom } from "@refinedev/core";

2. Use the useQueryClient hook to get the query client instance:
const queryClient = useQueryClient();

const queryClient = useQueryClient();

3. Invalidate the desired queries using the invalidateQueries method:
queryClient.invalidateQueries(["custom-key"]);

queryClient.invalidateQueries(["custom-key"]);

4. If you don't know the query key, you can use the queryOptions property of the useCustom hook:
useCustom({
queryOptions: {
queryKey: ["custom-key"],
},
});

useCustom({
queryOptions: {
queryKey: ["custom-key"],
},
});

Here is a complete example:
import { useQueryClient } from "@tanstack/react-query";
import { useCustom } from "@refinedev/core";

const MyComponent = () => {
const queryClient = useQueryClient();

// Invalidate the "list" state of the "posts" resource
const invalidatePostsList = () => {
queryClient.invalidateQueries(["posts", "list"]);
};

// Example usage of useCustom with queryOptions
useCustom({
queryOptions: {
queryKey: ["custom-key"],
},
});

return (
<button onClick={invalidatePostsList}>
Invalidate Posts List
</button>
);
};
import { useQueryClient } from "@tanstack/react-query";
import { useCustom } from "@refinedev/core";

const MyComponent = () => {
const queryClient = useQueryClient();

// Invalidate the "list" state of the "posts" resource
const invalidatePostsList = () => {
queryClient.invalidateQueries(["posts", "list"]);
};

// Example usage of useCustom with queryOptions
useCustom({
queryOptions: {
queryKey: ["custom-key"],
},
});

return (
<button onClick={invalidatePostsList}>
Invalidate Posts List
</button>
);
};
For more information, you can refer to the useCustom documentation (https://refine.dev/docs/data/hooks/use-custom#how-to-invalidate-the-custom-query). This approach allows you to manually control the invalidation of queries, similar to how useUpdate automatically invalidates queries after a mutation. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------
kapa.ai
kapa.ai4w ago
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