use dataProvider

can I use dataProvider method directly from pages ?

2 Replies

Hi @koop_g. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- Yes, you can use dataProvider methods directly from pages in a Refine application. This is particularly useful when you need to fetch data for server-side rendering (SSR) or static site generation (SSG) in Next.js. For Next.js applications using the App Router: You can use dataProvider methods directly in server components. Here's an example:

import dataProvider from "@refinedev/simple-rest";

const API_URL = "<https://api.fake-rest.refine.dev";>

export default async function ProductList() {
  const { posts, total } = await getData();

  return (
    <div>
      <h1>Posts ({total})</h1>
      <hr />
      {posts.map((post) => (
        <div key={post.id}>
          <h1>{post.title}</h1>
          <p>{post.body}</p>
        </div>
      ))}
    </div>
  );
}

async function getData() {
  const response = await dataProvider(API_URL).getList({
    resource: "posts",
    pagination: { current: 1, pageSize: 10 },
  });

  return {
    posts: response.data,
    total: response.total,
  };
}

import dataProvider from "@refinedev/simple-rest";

const API_URL = "<https://api.fake-rest.refine.dev";>

export default async function ProductList() {
  const { posts, total } = await getData();

  return (
    <div>
      <h1>Posts ({total})</h1>
      <hr />
      {posts.map((post) => (
        <div key={post.id}>
          <h1>{post.title}</h1>
          <p>{post.body}</p>
        </div>
      ))}
    </div>
  );
}

async function getData() {
  const response = await dataProvider(API_URL).getList({
    resource: "posts",
    pagination: { current: 1, pageSize: 10 },
  });

  return {
    posts: response.data,
    total: response.total,
  };
}

For Next.js applications using the Pages Router: You can use dataProvider methods in getServerSideProps or getStaticProps. Here's an example:

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

import { dataProvider } from "src/providers";

type IPost = {
  id: number;
  title: string;
  description: string;
};

export const getServerSideProps = async () => {
  const { data } = await dataProvider.getList<IPost>("posts", {
    pagination: {
      page: 1,
      perPage: 10,
    },
  });

  return {
    props: {
      posts: data,
    },
  };
};

export default function Posts({ posts }: { posts: GetListResponse<IPost> }) {
  const {
    tableQuery: { data },
  } = useTable<IPost>({
    queryOptions: {
      initialData: posts,
    },
  });

  return <>{/* ... */}</>;
}

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

import { dataProvider } from "src/providers";

type IPost = {
  id: number;
  title: string;
  description: string;
};

export const getServerSideProps = async () => {
  const { data } = await dataProvider.getList<IPost>("posts", {
    pagination: {
      page: 1,
      perPage: 10,
    },
  });

  return {
    props: {
      posts: data,
    },
  };
};

export default function Posts({ posts }: { posts: GetListResponse<IPost> }) {
  const {
    tableQuery: { data },
  } = useTable<IPost>({
    queryOptions: {
      initialData: posts,
    },
  });

  return <>{/* ... */}</>;
}

In this case, you fetch the data server-side using the dataProvider and pass it as props to your component. You can then use this data as the initial data for your data hooks. These approaches allow you to directly use dataProvider methods in your pages, enabling server-side data fetching for improved performance and SEO. Source ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•2w ago

<@1327562833537400895> Kapa.ai is still learning and improving, please let me know how I did by reacting below.

use dataProvider

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