Filter equal

Hi, how can I simply get all resources in the useTable for the resource GET /offers?BuildingId=${id}?

5 Replies

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 filter resources using the useTable hook in Refine, you can set up the filter to match the BuildingId field with a specific value. Here’s how you can achieve this: 1. Set up the useTable hook: Configure the useTable hook to include the filter for BuildingId. 2. Define the filter: Use the filters state to set the filter condition. Here is an example of how you can do this:

import { useTable } from "@refinedev/core";

const List = ({ id }) => {
    const { tableQueryResult, filters, setFilters } = useTable({
        filters: {
            mode: "off", // Disable server-side filtering
        },
    });

    // Set the filter for BuildingId
    useEffect(() => {
        setFilters([
            {
                field: "BuildingId",
                operator: "eq",
                value: id,
            },
        ]);
    }, [id, setFilters]);

    const filteredData = useMemo(() => {
        if (filters.length === 0) {
            return tableQueryResult.data;
        }

        const logicalFilters = filters.flatMap((item) =>
            "field" in item ? item : [],
        );

        return tableQueryResult.data.filter((item) => {
            return logicalFilters.some((filter) => {
                if (filter.operator === "eq") {
                    return item[filter.field] === filter.value;
                }
            });
        });
    }, [tableQueryResult.data, filters]);

    return (
        <div>
            <table>
                <tbody>
                    {filteredData.map((item) => (
                        <tr key={item.id}>{/* Render your table rows here */}</tr>
                    ))}
                </tbody>
            </table>
        </div>
    );
};

import { useTable } from "@refinedev/core";

const List = ({ id }) => {
    const { tableQueryResult, filters, setFilters } = useTable({
        filters: {
            mode: "off", // Disable server-side filtering
        },
    });

    // Set the filter for BuildingId
    useEffect(() => {
        setFilters([
            {
                field: "BuildingId",
                operator: "eq",
                value: id,
            },
        ]);
    }, [id, setFilters]);

    const filteredData = useMemo(() => {
        if (filters.length === 0) {
            return tableQueryResult.data;
        }

        const logicalFilters = filters.flatMap((item) =>
            "field" in item ? item : [],
        );

        return tableQueryResult.data.filter((item) => {
            return logicalFilters.some((filter) => {
                if (filter.operator === "eq") {
                    return item[filter.field] === filter.value;
                }
            });
        });
    }, [tableQueryResult.data, filters]);

    return (
        <div>
            <table>
                <tbody>
                    {filteredData.map((item) => (
                        <tr key={item.id}>{/* Render your table rows here */}</tr>
                    ))}
                </tbody>
            </table>
        </div>
    );
};

Explanation: 1. Import useTable: Import the useTable hook from @refinedev/core. 2. Initialize useTable: Set filters.mode to "off" to handle client-side filtering. 3. Set Filters: Use the setFilters function to set the filter for BuildingId with the eq operator. 4. Filter Data: Use useMemo to filter the data based on the filters state. This setup will filter the data client-side to only include resources where BuildingId matches the specified id. For more detailed information, you can refer to the useTable documentation (https://refine.dev/docs/data/hooks/use-table/#how-can-i-handle-client-side-filtering). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•6mo ago

<@490961337896402944> kapa.ai is still learning and improving, please let us know how it did by reacting below

metropolitan-bronzeOP•6mo ago

@kapa.ai my api only accepts /offers?BuildingId=${id}

kapa.ai•6mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- To filter resources using the useTable hook in Refine for an API that only accepts /offers?BuildingId=${id}, you can set up the filter directly in the useTable hook configuration. Here’s how you can achieve this: 1. Set up the useTable hook: Configure the useTable hook to include the filter for BuildingId. 2. Define the filter: Use the filters.initial property to set the initial filter condition. Here is an example of how you can do this:

import { useTable } from "@refinedev/core";

const List = ({ id }) => {
    const { tableQueryResult } = useTable({
        filters: {
            initial: [
                {
                    field: "BuildingId",
                    operator: "eq",
                    value: id,
                },
            ],
        },
    });

    return (
        <div>
            <table>
                <tbody>
                    {tableQueryResult.data?.map((item) => (
                        <tr key={item.id}>{/* Render your table rows here */}</tr>
                    ))}
                </tbody>
            </table>
        </div>
    );
};

import { useTable } from "@refinedev/core";

const List = ({ id }) => {
    const { tableQueryResult } = useTable({
        filters: {
            initial: [
                {
                    field: "BuildingId",
                    operator: "eq",
                    value: id,
                },
            ],
        },
    });

    return (
        <div>
            <table>
                <tbody>
                    {tableQueryResult.data?.map((item) => (
                        <tr key={item.id}>{/* Render your table rows here */}</tr>
                    ))}
                </tbody>
            </table>
        </div>
    );
};

Explanation: 1. Import useTable: Import the useTable hook from @refinedev/core. 2. Initialize useTable: Set filters.initial to include the filter for BuildingId with the eq operator. 3. Render Data: Use the tableQueryResult.data to render the filtered data in your table. This setup will ensure that the API call includes the BuildingId filter directly in the request URL, matching your API requirements. For more detailed information, you can refer to the useTable documentation (https://refine.dev/docs/data/hooks/use-table/#initialfilter-). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•6mo ago

<@490961337896402944> kapa.ai is still learning and improving, please let us know how it did by reacting below