Returns the loader data for a
given route by route ID.
Route IDs are created automatically. They are simply the path of the route file relative to the app folder without the extension.
| Route Filename | Route ID |
|---|---|
app/root.tsx |
"root" |
app/routes/teams.tsx |
"routes/teams" |
app/whatever/teams.$id.tsx |
"whatever/teams.$id" |
import { useRouteLoaderData } from "react-router";
function SomeComponent() {
const { user } = useRouteLoaderData("root");
}
// You can also specify your own route ID's manually in your routes.ts file:
route("/", "containers/app.tsx", { id: "app" })
useRouteLoaderData("app");
function useRouteLoaderData<T = any>(
routeId: string,
): SerializeFrom<T> | undefined
The ID of the route to return loader data from
The data returned from the specified route's loader
function, or undefined if not found