invalidate state of useTable hook

uncertain-scarlet · 2024-07-26T11:19:48.660Z

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?

K

kapa.ai•7/26/24, 11:19 AM

Hi @BlackBearFTW. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base.

K

kapa.ai•7/26/24, 11:19 AM

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To force the

useTable

useTable

hook to refetch its data when you click a header button on the list page, you can use the

refetch

refetch

function provided by the

tableQueryResult

tableQueryResult

tableQueryResult

tableQueryResult of the

useTable

useTable

hook. Here is a step-by-step guide on how to achieve this:

**Import the necessary hooks:**Ensure you have imported the `useTable` hook from `@refinedev/core`.
**Set up the `useTable` hook:**Use the `useTable` hook to get the `tableQueryResult` which includes the `refetch` function.
**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;

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
```
```
useTable
```
hook is used to fetch the table data.
The
```
tableQueryResult.refetch
```
tableQueryResult.refetch
```
tableQueryResult.refetch
```
tableQueryResult.refetch
function is called inside the
```
handleRefresh
```
```
handleRefresh
```
function, which is triggered when the "Refresh Table" button is clicked.

This will force the

useTable

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

useInvalidate

useInvalidate

useInvalidate hook as described in the documentation (https://refine.dev/docs/guides-concepts/faq/#how-can-i-refetch-data).

```tsx
import { useInvalidate } from "@refinedev/core";

K

kapa.ai•7/26/24, 11:20 AM

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.
----------------------
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----------------------

K

kapa.ai•7/26/24, 11:20 AM

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