Graph/0333a918-5288-45b0-96f5-4b1494c77117

Domainunvalidated

Data Fetching

0333a918-5288-45b0-96f5-4b1494c77117

Data Fetching

Node Details

Public graph metadata

Updated4/30/2026

PageRank0.0011

Effectiveness0.000

Connections

50 linked nodes

RELATES_TOProblem

I want to keep these queries separate, but in the UI I want to consume them as one combined object — I have two separate queries using `@tanstack/angular-query`. Tension: I can't figure out how to combine the results like this. Outcome: Is there a built-in way in TanStack Query for Angular to derive/merge the results of two queries into one object.

RELATES_TOProblem

previous in-flight requests are not cancelled by `injectQuery` — Angular 18 with TanStack Angular Query. Outcome: I searched for a possible workaround, but did not find any.

RELATES_TORootCause

queryKey: ['friends', this.labelIds$()], queryFn: () => firstValueFrom(. Outcome: If I understand your intent correctly, this should give you what you're looking for.

RELATES_TOProblem

should change, which then change the `labelIds$()` which should (but actually doesn't) trigger a reload of the query string with the new filter — this.friendService.labels$.set([{id: 1, id: 2}]). Tension: the `labels$()` should change, which then change the `labelIds$()`. Outcome: Has somebody already implemented it?

RELATES_TOSolution

make sure that the form component is only rendered after data is ready — Decouple the data fetching component from the form component. Tension: background refetches will not be reflected. Outcome: if your cache already has stale data when `App` mounts, you'll get that data in your state.

RELATES_TOProblem

having trouble figuring out how to trigger the data fetch when the "Next" or "Previous" button is pressed — implement `server-side` pagination using `TanStack Table` in my `Next.js` project. Tension: The table is displaying correctly, but I am having trouble figuring out how to trigger the data fetch. Outcome: I would recommend you take a look at this project that uses Shadcn Data Table component.

RELATES_TOProblem

automatically select the first item only when the data is initially retrieved from the server — background while the user is editing the form. Tension: not if it gets re-fetched in the background. Outcome: so is there a better way to do this without it?

RELATES_TOProblem

I just used that to fetch the 3 default values — I am managing a form, that has 3 fields. Tension: From now on, my ideas get kinda blurry.

PERTAIN_TOProblem

Tanstack react-table expects a function for controlling the change handlers — with the tanstack table. Tension: which I am trying to use with the tanstack table.

PERTAIN_TOSolution

Track loading per request (e.g., per action or with a counter) instead of one global boolean, or guard/remain mounted so that remounting does not retrigger the fetch. E.g., use separate `loading` flags or increment/decrement an in-flight counter and render spinner only when the counter is > 0.

PERTAIN_TOProblem

it's being rendered server-side — component being loaded dynamically. Tension: I can't just tell it I don't want to use SSR for this project.

PERTAIN_TOProblem

When using the shadcn Calendar inside a modal form, the calendar popover appears but immediately dismisses when clicking a date (and year/month selection is also impossible). The chosen date does not populate the input or update react-hook-form state.

PERTAIN_TOProblem

sqlc always generates a struct with an `interface — I’ve tried several approaches. Tension: I need to aggregate more complex data into a slice. Outcome: Composite and record types aren't yet supported by `sqlc`.

PERTAIN_TOProblem

Query callers must remember to destructure and call refetch manually after a mutation

PERTAIN_TOSolution

You should really use tag validation to trigger your query endpoints to refetch upon any successful mutation. — onSuccess: async () => { await queryClient.invalidateQueries({ queryKey: ["vehicle.getVehiclesWithMakes"],. Tension: Both are less than ideal. Outcome: await queryClient.invalidateQueries({ queryKey: ["vehicle.getVehiclesWithMakes"], // <-- invalidates tag key });.

PERTAIN_TOProblem

I want to keep these queries separate, but in the UI I want to consume them as one combined object — I have two separate queries using `@tanstack/angular-query`. Tension: I can't figure out how to combine the results like this. Outcome: Is there a built-in way in TanStack Query for Angular to derive/merge the results of two queries into one object.

PERTAIN_TOSolution

const userActive = injectQueries(() => ({ — queries: [this.user, this.roles],. Tension: if (!user || !roles) return null;. Outcome: return { ...user, roles };.

PERTAIN_TOSolution

handle a scenario when the code is fine but backend went offline — prefetching data with usePrefetchQuery. Tension: prefetch works.

PERTAIN_TOProblem

I get an error saying ApolloProvider is not found, that @apollo/client is a CommonJS module — when I run it in SSR (inside Tanstack Start / Vite / Vinxi). Tension: Default imports and everything else I could find did not work. Outcome: The following line works fine in the browser and in Bun.

PERTAIN_TOProblem

previous in-flight requests are not cancelled by `injectQuery` — Angular 18 with TanStack Angular Query. Outcome: I searched for a possible workaround, but did not find any.

PERTAIN_TORootCause

you are waiting 60 seconds for your content? — I'm using useQuery function from React Query to fetch data in my React application. Tension: some requests take too long to download content (about a minute). Outcome: the problem shouldnt be in react query.

PERTAIN_TOSolution

It will be 10 seconds after the previous request completes. — If `refetchInterval` is set to 10 seconds in `useQuery`. Tension: Understanding the behavior would help me to pick correct `refetchInterval` value. Outcome: The timer re-starts every time when data is put into the cache.

PERTAIN_TOProblem

Whether React 19's new `use` hooks will replace the functionality provided by TanStack Query (TanStack Query library).

PERTAIN_TOSolution

Do not expect `use` to fully replace TanStack Query; keep using TanStack Query for its dedicated data fetching/caching features while using `use` where it fits the specific needs.

PERTAIN_TOSolution

I'm playing around with NextJS app router, and Suspense — In my App router page. Tension: this suspense boundary won't do anything.

PERTAIN_TOSolution

Checkout react-query documentation - https://tanstack.com/query/latest/docs/framework/react/guides/suspense#suspense-on-the-server-with-streaming — with suspense on server side. Tension: this working with suspense on server side. Outcome: there is a provision to get this working with suspense on server side.

PERTAIN_TOProblem

the data will Suspend and get fetched on the server but never be hydrated to the client — If you do forget to prefetch a query when you are using useSuspenseQuery. Tension: the consequences will depend on the framework you are using.

PERTAIN_TOProblem

item goes back to original position for a split second on drop

PERTAIN_TOSolution

Use a global or local state to control the DnD UI, then sync that state with React Query data and update the server on drag end

PERTAIN_TOProblem

should change, which then change the `labelIds$()` which should (but actually doesn't) trigger a reload of the query string with the new filter — this.friendService.labels$.set([{id: 1, id: 2}]). Tension: the `labels$()` should change, which then change the `labelIds$()`. Outcome: Has somebody already implemented it?

PERTAIN_TOProblem

new instances of QueryClient are being created every time the file is loaded — I have the following setup in my root file to create a singleton QueryClient instance. Tension: even though I expected to share the same instance across both server and client. Outcome: you can't send the QueryClient from the server to the client and you don't really want to do that.

PERTAIN_TOSolution

Tanstack actually provides a remix example in their post about SSR. Tension: you can't send the QueryClient from the server to the client.

PERTAIN_TOProblem

When using react-query's useQuery, attempts to access props like data.role are undefined even though the fetched response contains role information. Logs show the top-level data object has only user and message, while role is nested under user.

PERTAIN_TOProblem

Rendered more hooks than during the previous render — if (!data) { return; }. Tension: calling a hook after a condition.

PERTAIN_TOSolution

With useQuery you have an initialData ! — useQuery({ queryFn: () => getTodos(), queryKey: todoKeys.lists(), initialData: [] }). Tension: your data will not be undefined. Outcome: With this your data will not be undefined.

PERTAIN_TOProblem

TypeScript still thinks `data` may still be undefined — In `fetchOrgs`, I'm already providing a fallback for `items` like so: `items: response.data ?? []`. Tension: I have to provide a fallback again. Outcome: How can I avoid defining the fallback twice (they are actually many)?

PERTAIN_TOSolution

Tension: It always returns an array. Outcome: make a custom hook that you can use instead.

PERTAIN_TOProblem

The request is always made to `localhost` with the correct relative path set. — I am using `kubb` with `tanstack-query` v5. Outcome: Is this the correct way of doing this with kubb?

PERTAIN_TOSolution

In the latest version of Kubb you could use `baseURL` to override the default base. — the latest version of Kubb. Outcome: See https://www.kubb.dev/knowledge-base/base-url.

PERTAIN_TOProblem

The custom React hook `useGetConsultasByStatusQueryDate` is called conditionally inside an `if` block based on `filter`, causing the error that React Hooks must be called in the same order on every render.

PERTAIN_TOSolution

useQuery has enabled option. Rewrite your custom hook like this: — return useQuery({. Outcome: enabled,.

PERTAIN_TOProblem

"" — In the moment the component mounts. Tension: the query on react query is not "immediate". Outcome: the "name" state at begin is "" because.

PERTAIN_TOSolution

make sure that the form component is only rendered after data is ready — Decouple the data fetching component from the form component. Tension: background refetches will not be reflected. Outcome: if your cache already has stale data when `App` mounts, you'll get that data in your state.

PERTAIN_TOSolution

Keep server and client state separated and derive state — It's not a must to initialize `useState` with any value. Tension: The user hasn't made any changes yet. Outcome: meaning "the user hasn't made any changes yet".

PERTAIN_TOSolution

I try putting a setName(data.name) inside a useEffect that runs only when "isLoading" changes, and it works — edit/change the "name" retrieved by the query. Tension: I would think there is a better and more clean way to do it. Outcome: use a `useEffect` hook to "synchronize" a React state to an external source.

PERTAIN_TOSolution

An alternative would be to lift the query up higher in the ReactTree — conditionally render the child component with the fetched `name` as a prop. Tension: useState(props.name).

PERTAIN_TOProblem

Downloading files in nextjs (axios) and nestjs — I have the following endpoint:. Tension: Use red.send to send the buffer instead of res.end. Outcome: Ensure that the response header set is accurate.

PERTAIN_TOSolution

Use red.send to send the buffer instead of res.end. — res.end(buffer);. Outcome: Ensure that the response header set is accurate.

PERTAIN_TOProblem

Error: Invalid AST Node: {}. — queryFn: async () => graphqlRequestClient.request(getWineTypesDocument). Tension: some typescript related errors around the graphql query itself, which may or may not be related. Outcome: I was able to solve this error by removing the `graphql` function that was wrapping the query.

PERTAIN_TOSolution

Tension: despite that being what the react-query docs suggested. Outcome: This solved the type errors too.

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