Refine•2y ago

How to map table cell data to useSelect data?

I'm using useTable to get a list of data from an API. I want the cell data on certain columns to be mapped to data from another dataset obtained with useSelect. How do?

kapa.ai•7/10/24, 2:53 AM

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

kapa.ai•7/10/24, 2:54 AM

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To map table cell data to data obtained with

useSelect

useSelect

, you can follow these steps. This approach involves using the

useTable

useTable

hook to fetch your main dataset and the

useSelect

useSelect

hook to fetch the related dataset. Then, you can map the cell data to the related data.

Here's a step-by-step guide:

**Fetch the main dataset using `useTable`:**```tsximport React from "react";import { useTable, HttpError } from "@refinedev/core";import { Table } from "antd";interface IPost { id: number; title: string; content: string; status: "published" | "draft" | "rejected"; category: { id: number };}const PostList: React.FC = () => { const { tableProps } = useTable<IPost, HttpError>(); return ( <Table {...tableProps} rowKey="id"> <Table.Column dataIndex="id" title="ID" /> <Table.Column dataIndex="title" title="Title" /> <Table.Column dataIndex="content" title="Content" /> {/* Additional columns */} </Table> );};```
**Fetch the related dataset using `useSelect`:**```tsximport { useSelect } from "@refinedev/antd";import { Select } from "antd";interface ICategory { id: number; title: string;}const { selectProps } = useSelect<ICategory>({ resource: "categories", optionLabel: "title", optionValue: "id",});```
**Map the cell data to the related data:**```tsximport React from "react";import { useTable, HttpError } from "@refinedev/core";import { Table, Select } from "antd";import { useSelect } from "@refinedev/antd";interface IPost { id: number; title: string; content: string; status: "published" | "draft" | "rejected"; category: { id: number };}interface ICategory { id: number; title: string;}

kapa.ai•7/10/24, 2:54 AM

const PostList: React.FC = () => {
const { tableProps } = useTable<IPost, HttpError>();
const { selectProps, data, isFetching } = useSelect<ICategory>({
resource: "categories",
optionLabel: "title",
optionValue: "id",
});

return (
<Table {...tableProps} rowKey="id">
<Table.Column dataIndex="id" title="ID" />
<Table.Column dataIndex="title" title="Title" />
<Table.Column dataIndex="content" title="Content" />
<Table.Column
dataIndex={["category", "id"]}
title="Category"
render={(value) => {
if (isFetching) return "loading...";
return data?.data.find((category) => category.id === value)?.title;
}}
filterDropdown={(props) => (
<Select
style={{ minWidth: 200 }}
mode="multiple"
{...selectProps}
/>
)}
/>
<Table.Column dataIndex="status" title="Status" />
</Table>
);
};

``

In this example:
- The

``

In this example:
- The

useTable hook fetches the main dataset ( hook fetches the main dataset (IPost

).
- The

).
- The

useSelect hook fetches the related dataset ( hook fetches the related dataset (ICategory

).
- The

).
- The

render` function in
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kapa.ai•7/10/24, 2:54 AM

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