wee-brown•2mo ago

invalidate state of useTable hook

Hi, my goal is to force useTable to refetch its data, basically refresh, when I click a header button on the list page, how can I do this?

2 Replies

kapa.ai•2mo ago

Hi @BlackBearFTW. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- To force the useTable hook to refetch its data when you click a header button on the list page, you can use the refetch function provided by the tableQueryResult of the useTable hook. Here is a step-by-step guide on how to achieve this: 1. Import the necessary hooks: Ensure you have imported the useTable hook from @refinedev/core. 2. Set up the useTable hook: Use the useTable hook to get the tableQueryResult which includes the refetch function. 3. Create a button to trigger the refetch: Add a button in your component that will call the refetch function when clicked. Here is an example implementation:

import React from "react";
import { useTable } from "@refinedev/core";
import { Button } from "antd";

const MyTableComponent = () => {
    const { tableProps, tableQueryResult } = useTable();

    const handleRefresh = () => {
        tableQueryResult.refetch();
    };

    return (
        <div>
            <Button onClick={handleRefresh}>Refresh Table</Button>
            <Table {...tableProps} />
        </div>
    );
};

export default MyTableComponent;

import React from "react";
import { useTable } from "@refinedev/core";
import { Button } from "antd";

const MyTableComponent = () => {
    const { tableProps, tableQueryResult } = useTable();

    const handleRefresh = () => {
        tableQueryResult.refetch();
    };

    return (
        <div>
            <Button onClick={handleRefresh}>Refresh Table</Button>
            <Table {...tableProps} />
        </div>
    );
};

export default MyTableComponent;

In this example: - The useTable hook is used to fetch the table data. - The tableQueryResult.refetch function is called inside the handleRefresh function, which is triggered when the "Refresh Table" button is clicked. This will force the useTable hook to refetch its data and update the table accordingly. For more information, you can refer to the documentation on refetching data (https://refine.dev/docs/guides-concepts/faq/#how-can-i-refetch-data). If you need to invalidate specific states or resources, you can also use the useInvalidate hook as described in the documentation (https://refine.dev/docs/guides-concepts/faq/#how-can-i-refetch-data).

import { useInvalidate } from "@refinedev/core";
const invalidate = useInvalidate();

const handleInvalidate = () => {
    invalidate({
        resource: "posts",
        invalidates: ["list"],
    });
};

import { useInvalidate } from "@refinedev/core";
const invalidate = useInvalidate();

const handleInvalidate = () => {
    invalidate({
        resource: "posts",
        invalidates: ["list"],
    });
};

This approach allows you to invalidate specific resources and states, which can be useful in more complex scenarios. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•2mo ago

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