Apollo client query without hook. Couldn't remove it from the cache.

Apollo client query without hook For context, my team is considering switching from Apollo to Relay to unlock the performance benefits of useFragment in Relay. In this section, we'll learn how to use the useQuery hook from @apollo/react-hooks to fetch more complex queries and execute features like pagination. Apollo Client on the context, enabling you to access it from anywhere in your component tree. Jun 20, 2021 · You should use useLazyQuery Hook in this case. Share I'm building an next. Jul 1, 2020 · Apollo Client allows you to specify the fetchPolicy for an individual query made using useQuery. 2). js app in which I intend to consume several graphql-apis. By default, the useQuery hook checks the Apollo Client cache to see if all the data you requested is already available locally. useQuery accepts two parameters, whereas client. js, the following settings would work in tandem with the above . Asking for help, clarification, or responding to other answers. In my react app I making a simple click and set Id which later passe Aug 6, 2019 · What’s more, if you are able to use only the @apollo/react-hooks package, the bundle size drops to just 5. Apollo Client queries are standard GraphQL, so any query that runs in GraphiQL will also run when provided to useQuery. 0 the import example in the getting started docs will also bring some React hooks along for the ride: import { ApolloClient, gql, InMemoryCache } from "@apollo/client"; To use Apollo in a vanilla JS project, you instead need to use the entry point @apollo/client/core: import { ApolloClient, gql, InMemoryCache } from "@apollo Oct 15, 2020 · I'm building forgot functionality in my app using @apollo/client useLazyQuery hooks. query({ query: MY_QUERY, variables: { limit: 10, offset: 20 } }) If any of the variables are undefined, they'll be ignored without you having to do anything more. Jun 29, 2022 · Added my answer below with 3 ways to update the cache, but in your case, the most probably thing that happens is that your userId: cart?. This is excellent. A Class using query instead of useQuery hook. 1 is the "correct" / conventional way to solve this problem. But what if you want to execute a query in response to a different event, such as a user clicking a button? The useLazyQuery hook is If you need a refresher, we recommend that you read this guide and practice running queries in GraphiQL. Docs Query Planning. GraphQL errors from the mutation currently show up in the errors field on the response inside then. Optional for the useQuery Hook since the query can be passed in as the first parameter to the Hook. e. You may find it helpful to utilize an IDE like VS Code that has autocompletion for imports, methods, etc. /. Dec 24, 2019 · I am trying to execute a login mutation using the useMutation hook. ) Aug 25, 2021 · When using Apollo client, I find it quite tedious to manually update the cache for every mutation that requires an immediate UI update. const App = => { const [player, setPlayer] = React. Docs Apollo Client (Web) - v3 Interceptors Custom HTTP clients Using the models without apollo-runtime May 6, 2022 · useQuery hook that is polling with a fetchPolicy: no-cache should not update the cache. ts, contains the gql function we asked GraphQL Code Generator to create to help parse GraphQL queries so they can be used by a GraphQL client, like Apollo Client. But an invalid query Oct 29, 2021 · There are 2 ways to implement this. I wanted to execute the query manually when the validation passes. 8, the useFragment hook enables components to directly access fragment data from the normalized cache. The table and the fetch works like: read from localstorage, build variables for fetch (offset, limit, ) fetch with variables In the previous section, we learned how to fetch a sample query with Apollo Client without using a view integration. Oct 17, 2019 · @Roel As an aside, you should avoid using client. Because our app uses Apollo Client, some of the components in the React tree probably execute a GraphQL query with the useQuery hook. , 1. . Our component subscribes to the result of the query via the Apollo Client cache. I first tried this by calling multiple useQu Jul 26, 2020 · This article covers some of the common use cases of useQuery hook from Apollo. I have a component that retrieves the data using the useQuery hook. log() instead of the useLazyQuery() call it would work I'm using @apollo/client: ^3. 2. But we see that same traceId is passed in graphql calls. However, if I'm using a console. For this situation, look no further than Apollo Client’s useLazyQuery hook. 2. Actual outcome: Uncaught Invariant Violation: Invalid hook call. In my component I have (in the script tag): import { CURRENT_USER_QUERY } from '. Jul 1, 2021 · How to handle field level async validation in react-hook-form by using useLazyQury hook of Apollo Client? As far I understand the useLazyQuery hook is the only way to initialize a GraphQL request on some action (like onClick). I tried with a different fetchPolicy. I know that data is there because in Apollo dev tools specified records are available. Document Dec 19, 2019 · Testing Apollo Query with React Hook Client. Couldn't remove it from the cache. In React, a hook allows us, developers, to extract stateful logic from a component in order to reuse and test independently without changing the component hierarchy. This works by using the cache type and field policies to define how a specific field in our Apollo Client cache is read and written to. query, you can do that too. Example: // Some component const [setUserLocation, setUserLocationResult] = useMutation( Oct 2, 2016 · As of version 3. Interceptors Custom HTTP clients Using the models without apollo-runtime Step 4: Connect your client to React. A quick note about this example, this is only demonstrating a case for this post but generally, if you are using Apollo GraphQL in this situation then you would expect the first query to also return the birthday and you wouldn’t make two requests here. In the snippet below, invoking the useLazyQuery constructor on component mount returns a sendRequest method which we use later on down the app/component exectution. Required for the Query component. React Query specializes in working with REST APIs while Apollo Client is a comprehensive GraphQL client that can be used on any GraphQL server. Jul 10, 2019 · When React mounts and renders a component that calls the useQuery hook, Apollo Client automatically executes the specified query. To run a query within a React component, call useQuery and pass it a GraphQL query string. useQuery フック As far as I know if you are using useQuery you need to pass the variables to query as a parameter to useQuery hook and refetch just execute the original query, if you want change the variables when calling again same query try useLazyQuery it gives function that can be used to trigger a query with new variables. I would like to pass a context when using the useQuery from @apollo/react-hooks in my components. If all the data needed to fulfill your query is in the cache then that data will be returned. _client = client; } async signIn(email, password) { const response = await this. I am using AWS Appsync for my client and hence did not have apollo-client installed I had an issue where the loading property was not true when performing a refetch. id } and useMutation query: GET_USER_CART, variables: { userId: cart?. Jan 21, 2022 · By default, the useQuery hook checks the Apollo Client cache to see if all the data you requested is already available locally. Jan 31, 2024 · Starting with Apollo Client 3. The request i am making returns a 400 bad request and in the network tab i can see the json of the errors. Creating a new Apollo Client (basic setup) The most The useQuery React hook is the primary API for executing queries in an Apollo application. it would just return the previous response made from the backend, mean not hitting the backend API. tsx, and i know that in nextJS we use getStaticProps to fetch data before the component is May 4, 2022 · Testing Apollo Query with React Hook Client. The second file, gql. Call REST APIs inside your GraphQL queries. I therefore decided to try to make a custom hook which updates the cache automatically. Dec 18, 2021 · I am new to Apollo. apollo client settings: Nov 11, 2020 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. In the examples above, we await client. so for example, if this graphql query has a parameter, i can start the query with param1, cancel it, then start it with If you are using functional components, you can use useApolloClient hook in a function as though it is not a hook. What am doing wrong for the second test? Jun 4, 2020 · Install & Configure Apollo Client: Without React Hooks: The useQuery React hook is for executing queries in Apollo Applications, call useQuery and pass it a GraphQL query string. You connect Apollo Client to React with the ApolloProvider component. Mar 1, 2021 · I make a fragment gql with react hook apollo client, in network the request is ok but the data doesn't fetch in react why ? thanks. In the following course, we'll connect our app to live data using a REST data source and write our first resolvers to provide that data to clients. A custom version that identifies the current version of this particular client (e. Jan 20, 2021 · I'm using Apollo client 3 and trying to build an editable table I have multiple API mutations and I should trigger the refetchQueries after the last mutation. The only way to fetch data for class components is through client. Jun 22, 2022 · This seems to be an obvious question, but I’m having a hella time finding an answer. Jul 15, 2017 · Recently Apollo Client released a websocket subscription feature, but so far I've only seen it used by launching a query using subscribeToMore inside the componentWillMount lifecycle hook. When you execute a mutation, you modify back-end data. The query looks similar to this one: Apr 25, 2023 · The only difference is that we place the @client directive after the field name to specify that Apollo must resolve the query on the client. Apollo Hook! A hook is a type of function. – Handling refetch errors. Dec 26, 2019 · I have been using react-apollo and the render prop approach. 7. I think it's a handy tool because it loads states and tracks errors. Feb 13, 2022 · 現在のプロジェクトで Apollo Client を触り始めて約半年。いまだに「Apollo Client完全理解した！」 と言えるレベルに至っていないのですが、Apollo Client の最難関「キャッシュ」をはじめとした基本的な使い方についてまとめてみました！ Mar 4, 2020 · I'm running into an issue where running a query with the useQuery Apollo hook works fine, but if I use the useApolloClient hook to get the instance of ApolloClient and then call the client's query Feb 13, 2020 · How to use Apollo-client hook useQuery inside another function? Hot Network Questions If a (commutative) ring (with unity) has a unique minimal prime ideal, is the nilradical necessarily prime? Updating local data. This post has some more details about mocking each one of them. Kindly Nov 14, 2022 · 1. I’m using the latest RC with the hot new useSuspenseQuery. apollo-cache-inmemory is needed to setup our own cache (which apollo-boost, in comparison, does automatically) apollo-link-ws is needed for communicating over websockets, which subscriptions require. This allows Apollo Client to broadcast specific fragment results to individual React components so child components can re-render without needing to re-render the parent. 1 kB, a 50% savings over react-apollo@2. Merge individual pages of results into a single list in the . I want to show a refresh button on screen whenever the data changes in the backend. It is very useful for things that happen at an unknown point in time, such as in response to a user's search operation. ; Pass a variable with a true value, and it correctly skips. However, client. When I pass them into hooks like useQuery. Aug 24, 2021 · Our new design for useBackgroundQuery is as a data fetching hook that's part of Apollo Client's Suspense story: it will provide a way to initiate queries in the "background" while rendering continues until a component consuming the data further down the render tree throws a promise and suspends, thus enabling the "render as you fetch" pattern. For example, if you execute a . Similar to React's Context. Native Query Planner Interceptors Custom HTTP clients Using the models without apollo-runtime Jun 28, 2021 · In this example you need to get the ID first so you can then use it to find the birthday in the second query. Apollo Client react hooks API reference Query Planning. _client. As I understand the error, the property query is missing from my GraphQL query. Trying the same things to evict my countries query result. We can instruct Apollo Client to execute all of the queries required by the tree's components with the getDataFromTree function. GraphQL Apollo Query client: Poll interval not working with TypeScript Apollo Client useQuery react hook for GET requests. If the query is not utilized by a query hook in the default gcTime of 5 minutes, the query will be garbage collected. how to add a traceId or key-value as query parameter to apollo client Oct 31, 2022 · fetchMore calls do not update the initial query's variables, all they do is fetch more data with a no-cache policy and write them to the cache with the implementation of your merge function for the given type policy. Note: the backend must also allow credentials from the requested origin. If your query is named "query SearchAllItems { }" then you will have a hook called "useSearchAllItemsQuery" already setup for you. Aug 27, 2019 · I am attempting to use the Apollo GraphQL Client for React Native. May 20, 2019 · Your query is not valid because 1) it's wrapped in an extraneous pair of curly brackets and 2) you reference a variable named uid, while the variable you defined is actually called id. Regardless of which pagination strategy your GraphQL server uses for a particular list field, your Apollo Client app needs to do the following to query that . Open up the track. useQuery seems to only work with the exact names loading, error, and data, and you can’t have more than one, of course, since those are declared constants. See full list on atomizedobjects. and if the same request is made again it will take the response from the cache without using the Custom Query Hook. When you run the generator, it will create the hooks for you. import { useLazyQuery } from '@apollo/react-hooks'; import getFaqById from 'path/to/getFaqById. Jan 12, 2024 · I am trying to make api calls using the useQuery hook of @apollo/client but the loading props of the query is always true so the Loader is always shown. For example: const [updateName] = Mar 25, 2022 · If you just want to return the QUERY_USER_BY_PUBLIC_ADDRESS response data and aren't looking to have the results rendered as part of a React component, then you don't need to use the useQuery React hook here. Possible values include: cache-first: This is the default value where we always try reading data from your cache first. query seems to not be making any requests to my API server at all, and simply hanging without throwing any errors either. This worked perfectly and my code looked something like this. Apr 29, 2020 · React-Apollo: In apollo's documentation, it shows that there's a skip option you can add: useQuery(query,{skip:someState===someValue}) Otherwise, you can also useLazyQuery if you want to have a query that you run when you desire it to be run rather than immediately. I'm trying to create loading spinner. but, if i execute the query again, no http-request is sent. Provide details and share your research! But avoid …. Jul 4, 2020 · graphql-tag is integrated into apollo-boost, but not included in apollo-client. Is there a more elegant solution or am I doing this wrong>? // dummy query to prevent apollo client from Sep 24, 2019 · How to pass Additional Header when calling mutation in React native apollo client ? my Client is here: import { HttpLink } from 'apollo-link-http'; import { ApolloClient } from 'apollo-clien Jul 31, 2021 · Property 'query' is missing in type 'DocumentNode' but required in type 'PureQueryOptions'. The first way is to call ApolloClient's query method. This is achieved using HttpLink with useGETForQueries as true. How to print from Surface Snapdragon to printer without ARM This option is passed through to the fetch implementation used by the HttpLink when sending the query. js file in the client/src/pages folder. And all filters and text in the search are save in local storage. First, we try to load the query result from the Apollo cache. setQueriesData instead. // apollo config file export const client = initApollo() Jan 24, 2020 · @PatrickHener please see my edit. Apollo Client. Just use Apollo Client's query function directly, which returns a Promise: This field policy for Query. /consta May 4, 2018 · As Hemant mentioned already, the @compose annotation in Apollo 2. May 21, 2019 · If you're using Apollo Client 3 you should check out the answer below by ncabral that uses Apollo Client's setContext. Keep in mind that this will NOT trigger the onResetStore event. Apollo Client is a library that helps us make requests and manage data in our frontend applications using GraphQL. How about If you call use your hook on the top of your function and just call it inside the useEffect hook. 1- fetch data with useQuery on initial render 2- fetch data with useLazyQuery based on a query contained in the previously fetch data To make a call from our client to the GraphQL server, as you'll remember from Lift-off I, we need to make use of Apollo Client 's useQuery hook. 0. When your component renders, useQuery returns an object from Apollo Client that contains loading, error, and data properties you can use to render your UI. May 17, 2021 · This architecture means Apollo Client can broadcast extremely specific fragment results to individual components that use useFragment, simply by dumping the results of all incoming queries into the cache. But how to do that using useEffect hook inside content (Pages component) and without componentWillMount method. This cache-first policy is Apollo Client's default fetch policy. ts , however, we'll see something really interesting - towards the bottom of the file, we can find the three types that we defined in Let’s dive deeper into what’s happening behind the scenes with Apollo Client when we fetch data from a Query component. refetchQueries() to find out the final ApolloQueryResult<any> results for all the refetched queries. Dec 10, 2024 · The useApolloClient hook gives you access to the configured Apollo Client instance: import { useApolloClient } from ‘@apollo/client‘; function MyComponent() { const client = useApolloClient(); // client contains Apollo Client } You can call methods like query, mutate, readQuery etc. Oct 16, 2020 · I have a table showing data from server. An Apollo hook executes GraphQL queries in React application. I was trying with reacts Render props but unable to understand that how it will call the hook function of useLazyQuery from react’s class component. For that I am using poll interval in the graphql query to fetch data every 5 minutes. 0 with react. May 10, 2024 · Introduced in Apollo Client 3. I am sure that it can be done with Reacts render props or HOC but failed to accomplish it. I would like to have a query that is not executed automatically on render, instead waiting for the code to trigger it explicitly (because I want Dec 17, 2018 · Even in production the query causes my component to re-render 4 times, which is two more than expected right? @apollo/react-hooks doesn't have this issue, but i'm having other issues that mean i still can't use that : Apr 7, 2021 · I'm trying to create a custom Apollo Client mutation hook in a TypeScript project in the following shape: const customApolloMutation = () =&gt; { const [ mutationFunction, { data, loading, Apr 13, 2020 · I realized that I was rendering calling initApollo() in the render of App, which ended in recreating an Apollo Client every time the location was changing. And what is the best practice for refetching queries after mutation in my situation? Dec 27, 2021 · By default, the useQuery hook checks the Apollo Client cache to see if all the data you requested is already available locally. import { useApolloClient, gql } from "@apollo/client"; MY_QUERY = gql' query OUR_QUERY { books{ edges{ node{ id title author } } } } ' const myFunctionalComponent = => { // outside function component const client = useApolloClient(); const aNormalFunction = => { // please note Apr 8, 2021 · I am trying to create a custom Apollo mutation hook in which I need access to a variable from outside the hook: const useCustomMutation = () =&gt; { return useMutation( GRAPHQL_QUERY, { Feb 20, 2018 · If you need to clear your cache and don't want to fetch all active queries you can use: client. I read somewhere notifyOnNetworkStatusChange to true would fix this. 8. Oct 2, 2019 · After using useMutation(), cache gets updated but useQuery() in Home component doesn't. The data is retrieved using Apollo Client query. Other than structural differences (e. My issue is that I would like to have a combination of a “suspense query” with a “lazy query”: i. Here is Executing queries with getDataFromTree. We'll be using this hook inside the Track component. If the query is undefined I can choose to skip the fetch but the hook hook still errors. Dec 24, 2020 · When React mounts and renders a component that calls the useQuery hook, Apollo Client automatically executes the specified query. Oct 5, 2020 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I'm not sure what I'm doing wrong as the official Apollo documentation is a bit unclear on it and I can't find any precedence when Googling. It's a major improvement for Apollo to support this, and we are now going to stick with Apollo until these experimental hooks are released so that we can utilize them before making a decision. query({ query: Query_SignIn, variables: { email, password, }, }); return response; } } export default login; Aug 5, 2020 · The ApolloClient class has query() and mutate() methods that you can use without React. Ask Question Asked 5 years ago. userId }, must match Nov 18, 2021 · and paste the graphql query / mutation inside of there (the content inside of the gql`` template function. Dec 23, 2022 · Comparing React Query vs Apollo Client. Mar 7, 2017 · The issue was onCompleted firing when cache writes happened without any network request from the associated hook which was admittedly confusing, so in 3. 7 and stabilized in 3. The useQuery hook executes its query as soon as the function is called, which might not always be desirable. The solution I have found is to pass a dummy_query to return instead of undefined. Hooks can only be called inside of the body of a function component. Lazy evaluation for queries. But what if you want to execute a query in response to a different event, such as a user clicking a button? The useLazyQuery hook is perfect for executing queries in response to events other than component rendering. You can interact with data that you previously fetched from your server, and with data that's only available locally. queries that have errors in the response can still have a status of 200. if using the popular 'cors' package from npm in node. feed includes a keyArgs array, which contains the names of all arguments that the cache should include in its storage keys. g. useQuery variables: { userId: userInfo?. for the first time when I click the button, it sends the email and calling the backend API, but as clicking the second time and so on. 5. How to reproduce the issue: I have the following simple query below which fetches ID and one field the SQN. Sep 25, 2021 · I am interfacing with a graphql backend using the @apollo/client. We can use fetch or axios and can make things work the same. { gql } from "@apollo/client"; import client from ". cache. query. If any of the other options change, the changes are simply ignored, and I'm not sure that's the behavior we Feb 16, 2024 · Then two more packages are needed “graphql” and “apollo-client”. I am using class components and I can't use hooks. graphql'; const [useFaqById,{data}] = useLazyQuery(getFaqById); Then you can call inside the handleClick function Jul 7, 2022 · I don't know if my issue is only related to Apollo or to the relation between react and Apollo hooks. my GQL and useQuery : import gql from &quot;graphql-tag&qu Mar 8, 2022 · I am struggling to use the hook useLazyQuery hook in class component in ReactJS. This is not the version of Apollo Client that you are using, but rather any version string that helps you differentiate between versions of your client. apollographql. 0, you can do this in two ways now. To update multiple queries at once and match query keys partially, you need to use queryClient. It comes with a powerful cache and state management capabilities that make it a natural partner for our React app! Apr 1, 2022 · I'm trying to use client. Relay works this way, and I'm very much coming around to it. The basic idea is to wrap your queries into nested Query components. – Oct 26, 2022 · The Apollo Client team has been thinking about @defer in a more client side query type of way, where a client developer would set @defer on fragments they want to de prioritize the loading of on the client side. com/docs/react/api/core/ApolloClient/#apolloclient-functions Aug 5, 2020 · Hello, Is way how use apollo-client 3. client. One is setting up your ApolloClient to send all queries as GET. Jan 6, 2020 · We can use GraphQL with React without using Apollo Client. Sep 1, 2020 · When React mounts and renders a component that calls the useQuery hook, Apollo Client automatically executes the specified query. 0 we reverted this behavior. Apollo Server and Apollo Studio use this property as part of the client awareness feature. why polling of Apollo useQuery don't Oct 3, 2018 · I am trying to setup a very simple query using Vue + Apollo (Postgraphile GraphQL server in the backend). import { Query_SignIn } from '. Use cases: Pass true directly, and it correctly skips. 9, queries can be initiated outside of React. When we jump into graphql. Is it possible to run more than one query with the useQuery hook a single component? Independent queries, in fact. Apollo Client (Web) Apollo Client (Web) Rover CLI Apollo Sandbox Apollo Client (Web) Apollo iOS Apollo Kotlin Apollo Server Apollo Router Core VS Code Extension Apollo Client (Web) - v3 (latest) Aug 30, 2022 · Error: Invalid hook call. variables { [key: string]: any } An object containing all of the variables your : query; needs to executepollInterval: number: Specifies the interval in ms at which you want your component to poll for data Nov 1, 2024 · Hello, I have a question about dynamically generated graphQL queries. Using closure functions as component children makes it handy to delegate the results of one query down into another query and so on. field effectively:Call the fetchMore function to fetch the next page of results when needed. 0 without react/hooks? How I should call query or mutation without react? We used React, Apollo Client, and the useQuery hook to perform a query on our GraphQL server and to display our tracks in a nice grid card layout. To help prepare all of our queries for this journey to the server, we're going to use Apollo Client. Provider, ApolloProvider wraps your React app and places . Aug 2, 2023 · Hello! Please help a newcomer to Apollo. Mock @apollo/react-hooks useQuery using Jest. (It's technically a bug fix, but since it's not backward compatible we avoided shipping it in a patch. Aug 6, 2020 · @benjamn @abhagsain @rektide I've read @danReynolds article. The hook works but it seems a little "hacky" and I'm worried it might mess with the normal functioning of the cache. Jan 31, 2020 · @diekunstderfuge "according to the docs should only happen if an empty array is passed" - this isn't the only scenario where this would happen, the second parameter to useEffect is a list of trigger dependencies, in other words, if any items in the array change at any point then useEffect will re-trigger - an empty array is just an easy way of making sure useEffect only ever fires once (an Nov 27, 2020 · My wish is to refetch CURRENT_USER query after pushing user to the content and before content (Pages component) initialization. /apollo-client May 9, 2018 · client. That answer is referenced in the latest Apollo Client API docs (see the REF link in ncabral's answer). mutation to add an item to your to-do list, you also want that item to appear in your cached copy of the list. Mar 24, 2023 · The main reason I opened this issue though is in the most recent refactor, regardless of how options are stored and passed to the hook, variables, client, and suspenseQuery are the only options that will actually do anything when changed. This could happen for on May 4, 2022 · I was struggling with a test issue for my custom useLazyQuery hook. However we've notice after using this property we have some use case where we end up in infinite refetch loop with no good explanation. If you need the query data to update when the cache updates, use useQuery, the Query component or the graphql HOC as indicated in the answer. My first test is passing but the second one is failing. Importing directly client from the apollo definition prevents against recreating a new client at location change. Oct 1, 2021 · There are several places in the app where specific query is refetched after different mutations. This article also assumes that you've already set up Apollo Client and have wrapped your React app in an ApolloProvider Jul 2, 2020 · You don't call the Query inside handleClick function directly you have to declare only inside the main function after that you have to use. Jan 26, 2022 · A popular use-case of Apollo Client is the useQuery hook, which makes a GraphQL query when a React component renders. Jun 15, 2023 · The useFragment hook: create a live binding into the Apollo Client cache for a GraphQL fragment. This not only helped our team stay true to Apollo’s best practice of querying only necessary data, but also helped solve some of the over-fetching we were doing by following the best practice in the first place. com In this post we cover how to use apollo client without hooks (useQuery, and useMutation) When using apollo client in a ReactJS application to make GraphQL network requests a common way to do this is to use the built in React hooks, useQuery and useMutation. Oct 7, 2021 · When trying to use _. Usually, you then want to update your locally cached data to reflect the back-end modification. I wanna use client. But. The table has multiple filters and a search box. userId is undefined, so it doesn't update the query data correctly. However, many applications require the ability to fire a GraphQL query when an event occurs (such as a button click), rather than a component render. If all data is available locally, useQuery returns that data and doesn't query your GraphQL server. I’m using apollo-client in a React app. query and client. Fetching data Lets’ start with a simple example, Following snippet show how you can use useQuery hook to get data Jun 19, 2022 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Note: This answer (and arguably the whole question) is now outdated, since mutation errors show up in catch in more recent versions of Apollo Client. query unless you need to fetch a query exactly once. You can seet it here sandbox Jun 6, 2021 · I'm trying to get data from Apollo cache. Rover CLI Apollo Sandbox Apollo Client (Web) Apollo iOS Apollo Kotlin Apollo Server Apollo Router Core VS Code Extension Apollo Client (Web) - v3 (latest) Introduction Why Apollo Client? Jun 29, 2020 · @apollo/client error-React Hook "useQuery" is called in function which is neither a React function component or a custom React Hook function 3 Apollo GraphQL query inside of react custom hook Jul 10, 2020 · If you need to mock other methods too (like fetchMore, useMutation), or directly mock queries performed through client. Consider a type-ahead input box, for example. ; Pass false directly, and it correctly triggers an HTTP request. This allows your app to begin fetching data before React renders your components, and can provide performance benefits. To preload queries, you first need to create a preload function with createQueryPreloader. jsx, let's wrap our React app with an ApolloProvider. supports multiple strategies for interacting with cached data: Now, I face a scenario whereby I need to forego useQuery and use Apollo Client's query for enhanced flexibility. 0-rc-4. In main. e. debounce(fn, wait); to invoke an apollo-client useLazyQuery() call it debounces the query the first time and then invokes the query function, but after that it keeps invoking the query with every change without any debouncing. all, so a single failure rejects the entire Promise<TResolved[]>, potentially hiding other successful results. directly on the client. useState(nul Jul 30, 2020 · And i just need a clarification about whether i use the data returned from the query in getStaticProps(nextJS) or the data returned from useQuery hook (apollo/Client) for example: i have a component which fetches a data depends on ID its name is [id]. But what if you want to execute a query in response to a different event, such as a user clicking a button? The useLazyQuery hook is perfect for executing queries in response to events other than component rendering I'm using @apollo/client 3. https://www. query takes only one parameter - the options objects), is it safe to use one over the other? Aug 4, 2021 · As of Apollo 3. When deciding between React Query and Apollo Client, it’s essential to understand the differences in order to select the best fit for your needs. I’m having to create spurious Nov 19, 2020 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. However, in some parts of my app I need to do a mutation on the GraphQL data, in such a way that the interface should not be exposed to the user. If that doesn't work for you for whatever reason, there is possibly another cruder/hacky way to accomplish this: Oct 24, 2023 · I need to use 2 queries in my file and I am writing them like so: const {loading, data } = useQuery(getCharactersQuery); const {loading, data} = useQuery Mar 16, 2022 · We achieve this in React using the useLazyQuery hook provided by Apollo Client. Jul 6, 2020 · I have to use apollo client without react component, it means that I cannot use useApolloClient hook and withApollo HOC. mutate methods, so I have to be able to access client instance. Below example demonstrates the usage of fetch to query a GraphQL endpoint. Apollo Client; cache You can read and write data directly to the Apollo Client cache, without communicating with your GraphQL server. import { ApolloClient, InMemoryCache, HttpLink, ApolloLink } from '@apollo/client'; const client = new ApolloClient({ cache: new InMemoryCache(), link: new HttpLink({ uri: '/graphql', useGETForQueries: true }), }); Aug 10, 2020 · i have the follow problem, i want to execute a query that need and ID user, but i have consult the ID user from a hook, the code: export default function useGetDatosPersonales() { const [vie Mar 23, 2023 · when useQuery or useLazy Query hook is called we want apolloClient to add a new traceId to each graphql backend call. reset() client being your Apollo client. Actual outcome: The cache is updated with the query results from polling. /operations'; class login { constructor(client) { this. Unfortunately for me this hook returns void and forces me to use data variable to get value. IMHO, one of the most neat solutions is described in the Apollo Client React implementation. This returns a Promise that will resolve to the query's result. In this case, we don't want the cache to treat offset or limit as key arguments, because those arguments don't change which list we're fetching from. When the Query component mounts, Apollo Client creates an observable for our query. query to make API calls outside of a React component using @apollo/client. TLDR, What I try to do: How to handle multiple queries depending on each other. This combined promise is created with Promise. Use React 18 Suspense features with Apollo Client. maybe some cleanup did not happen and apollo still considers the query running? no idea. That way if you start typing a named import or method name and don't see it pop up, you'll know something's wrong before you even run your code. query() The problem is Intended outcome: Work without errors. i can start other queries. I can see new posts in Apollo dev tool but the page needs to be updat Nov 16, 2018 · i can cancel the query using an AbortController. Jul 6, 2021 · I have a React app that uses Apollo client to fetch the data from backend using useQuery() hook. whqwx gaosmrd hpdj nhghyr fyjadmc dofk zyyiks ain ugmrobq qaqevny