Theo's Typesafe Cult•2y ago

use query results in state

Hi, I want to query my database for routes, and then set the DashboardState with the data from the query result. How can I do this?

interface DashboardState {
  isNewRouteModalOpen: boolean;
  isEditRouteModalOpen: boolean;
  routes: Route[];
}

const initState: DashboardState = {
  isNewRouteModalOpen: false,
  isEditRouteModalOpen: false,
  routes: [],
};

const Dashboard: NextPage = () => {
  const [state, setState] = useState(initState);
  const routes = api.example.getRoutes.useQuery();

interface DashboardState {
  isNewRouteModalOpen: boolean;
  isEditRouteModalOpen: boolean;
  routes: Route[];
}

const initState: DashboardState = {
  isNewRouteModalOpen: false,
  isEditRouteModalOpen: false,
  routes: [],
};

const Dashboard: NextPage = () => {
  const [state, setState] = useState(initState);
  const routes = api.example.getRoutes.useQuery();

3 Replies

barry•2y ago

onSuccess property of useQuery

thatloudmangoOP•2y ago

thank you

Valhalaar•2y ago

does react query not store the result of a query in state? const routes = api.example.getRoutes.useQuery(); As in, is this not already your state when it's returned

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use query results in state