Fetching multiple resources at once

Parallel

If you have the parameters you needs to fetch, they will all happen in parallel!

import React from "react";
import { useResource } from "rest-hooks";
import { PostResource, TaskResource } from "./resources";

export default function Post({ name }: { name: string }) {
  const [post, tasks] = useResource(
    [PostResource.detail(), { name }],
    [TaskResource.detail(), { name }],
  );
  return (
    <div>
      <Post post={post} />
      <Task task={task} />
    </div>
  );
}

Sequential

Each useResource() call ensures the resource returned is available. That means that until that point it will yield running the rest of the component function when it is loading or errored.

import React from "react";
import { useResource } from "rest-hooks";
import { PostResource, UserResource } from "./resources";

export default function Post({ id }: { id: number }) {
  const post = useResource(PostResource.detail(), { id });
  const author = useResource(
    UserResource.detail(),
    {
      id: post.userId
    }
  );
  return (
    <div>
      <h1>
        {post.title} by {author && author.name}
      </h1>
      <p>{post.body}</p>
    </div>
  );
}