Export

import { useExport } from "@refinedev/core";
import {
    List,
    ExportButton,
} from "@refinedev/chakra-ui";
import {
    TableContainer,
    Table,
    Thead,
    Tr,
    Th,
    Tbody,
    Td,
} from "@chakra-ui/react";
import { useTable } from "@refinedev/react-table";
import { ColumnDef, flexRender } from "@tanstack/react-table";

const PostList: React.FC = () => {
    const columns = React.useMemo<ColumnDef<IPost>[]>(
        () => [
            {
                id: "id",
                header: "ID",
                accessorKey: "id",
            },
            {
                id: "title",
                header: "Title",
                accessorKey: "title",
            },
        ],
        [],
    );

    const {
        getHeaderGroups,
        getRowModel,
        refineCore: { setCurrent, pageCount, current },
    } = useTable({
        columns,
    });

    const { triggerExport, isLoading: exportLoading } = useExport<IPost>({
        mapData: (item) => {
            return {
                id: item.id,
                post_title: item.title,
            };
        },
        pageSize: 10,
        maxItemCount: 50,
    });

    return (
        <List
            headerButtons={
                <ExportButton loading={exportLoading} onClick={triggerExport} />
            }
        >
            <TableContainer>
                <Table variant="simple" whiteSpace="pre-line">
                    <Thead>
                        {getHeaderGroups().map((headerGroup) => (
                            <Tr key={headerGroup.id}>
                                {headerGroup.headers.map((header) => {
                                    return (
                                        <Th key={header.id}>
                                            {!header.isPlaceholder &&
                                                flexRender(
                                                    header.column.columnDef
                                                        .header,
                                                    header.getContext(),
                                                )}
                                        </Th>
                                    );
                                })}
                            </Tr>
                        ))}
                    </Thead>
                    <Tbody>
                        {getRowModel().rows.map((row) => {
                            return (
                                <Tr key={row.id}>
                                    {row.getVisibleCells().map((cell) => {
                                        return (
                                            <Td key={cell.id}>
                                                {flexRender(
                                                    cell.column.columnDef.cell,
                                                    cell.getContext(),
                                                )}
                                            </Td>
                                        );
                                    })}
                                </Tr>
                            );
                        })}
                    </Tbody>
                </Table>
            </TableContainer>
        </List>
    );
};

interface IPost {
    id: number;
    title: string;
}

import { ExportButton } from "@refinedev/chakra-ui";

const MyExportComponent = () => {
    return <ExportButton colorScheme="black" hideText />;
};