Apollo client usequery skip Closed pier-verdu opened this issue Oct 7, 2020 · 0 comments Apollo Client (React) Now, for the Apollo React (client) I don' know what's the better choice: Learn how Apollo Client simplifies GraphQL data management to help build web apps. returnPartialData: I'm building forgot functionality in my app using @apollo/client useLazyQuery hooks. Here’s where we might start out. js app in which I intend to consume several graphql-apis. S Most Api of urql is adopted from Apollo Client so it's easy to migrate. To fix this, create your ApolloClient in global scope. Forget about trying to get props server side, get your data client side. 2 How can I specify maximum cache-time for any data matching a regex in apollo-client with InMemoryCache? 0 Apollo Client - use Query doesn't re-render when data arives React Apollo Client useQuery Hook gql Uncaught TypeError:() is not a function. Added the whole component code. import React, {useEffect, useState} from 'react' import {useQuery, gql } from "@apollo/client"; import { getAxiosAPI } from '. 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; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I am using Apollo Client for the frontend and Graphcool for the backend. refetchQueries is the simplest way of updating the cache. Provide details and share your research! But avoid . 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. Defaults to ' Query'. Suspense . In my case the 1st call should not skip but later ones should. But when I use console. You can also use skip with the useQuery hook: const { data: { someQuery: { someValue } = {} } = {} } = useQuery(firstQuery) const When trying to use _. 4". The first way is to call ApolloClient's query method. This erro Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 2. v3. Now the way react hooks work is that when the first time they are rendered they use the values passed as arguments to them and store the result in memory 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? Yes, It is possible as a matter of fact I am leaving sample classes that can be used for both query and mutation. const onlineDocumentServiceClient = new ApolloClient({ uri: process. Hooks . I've done a lot of digging on fetchPolicy / skip / variables-changed on recent betas (3. I had to resort to wrapping useQuery with variables: opts. The react-hook-form requires to return a With Apollo you can add an Apollo Link that will act as a middleware and add a custom header to the request based on the context that was set by your query operation. Apollo client skip query based on state . So: How to control when useLazyQuery fires? My use case is I generate the Apollo-clinet hooks with graphql-codegen. 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. I @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 I have a table showing data from server. 0. my GQL and useQuery : import gql from "graphql-tag&qu Since 3. I've run into multiple state related issues over the years so we're going to stop using it when we have time to refactor. options: (default: null) Options object. I know I can update the result to also be []string , but that seems so unnecessary for what I want to do. When I run queries using the apolloClient that is provided React Apollo Client useQuery Hook gql Uncaught TypeError:() is not a function. Giving this a quick little test query, all looks well — let’s move on to hooking this up to an Apollo Client + React frontend. i want to update my state on action which is done by handleclick. Wrap your app with the provider. Polling is not supported if server side rendering is enabled. My problem: How can I fetch data from multiple GraphQL endpoints with ApolloClient?. Don't start a query in the excel-uploading process, as the data is received via the mutation: I think that is complicated to implement with Apollo Client hooks and not the intended way how to use the useQuery hook. How to pass variables in Graphql Apollo Query. Thanks Intended outcome: In code like this: useQuery(QUERY_FOR_POLL, { variables, pollInterval: 10000, // 10s skip, }); Polling should start when skip is set to false. To find out more about how to use apollo client hooks, checkout my post on multiple apollo client hooks in sequence. In theory, you could refetch every active query after a client-side update, but you can save time and network bandwidth by refetching queries more selectively. 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; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Apollo Client fetchMore from useQuery does duplicate network request after every fetch. This worked perfectly and my code looked something like this. Before the return line, 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; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Pagination utilities. Is there some kind of best practices, how to use the Apollo Client hooks in similar scenarios? I have been using react-apollo and the render prop approach. I initially tried to use useLazyQuery for my case but I could never get it to show the loading state; it was like the query had already been executed regardless. E. userId }, awaitRefetchQueries: true, }, ], }); refetch. This is achieved using HttpLink with useGETForQueries as true. import { ApolloClient, InMemoryCache, HttpLink, ApolloLink } from '@apollo/client'; const client = new ApolloClient({ cache: new InMemoryCache(), link: new HttpLink({ uri: '/graphql', 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. But what if you want to execute a query in response to a different event, such as a user clicking a button? you can use skip option to skip the initial run. GraphQL spec does not define a specific protocol for sending In our app, we make a request to retrieve some backend service information to be presented to the user. query doesn't run the resolvers, even if I call it on an interval basis. ; cache-only: return result from cache if available, fail otherwise. query in each component, if you want to know how apollo works then make a new question. Hello, so I've been using apollo-client for a while on my ReactJS application. Hot Network Questions How to find solutions of this non-linear equation in a closed form with Mathematica? Why does Knuckles say "This place looks familiar"? Same problem with @apollo/react-hooks: "~3. I encounter the following issue: useQuery requests data successfully, the data is shown in the network tab in the browser, but the hook doesn't re-render with the data. If your app is browser based and you are using cookies for login and session management with a backend, tell your network interface to send the cookie along with every request. 0 with react. Merge individual pages of results into a single list in the . – Toseef Ahmad Commented Jul 2, 2020 at 11:13 How to handle field level async validation in react-hook-form by using useLazyQury hook of Apollo Client?. 3,183 4 Apollo Client useQuery react hook for GET requests. Although the problem was solved in a commit, it In the smaller Channel. mutate next to refetchQueries and variables. The data is retrieved using Apollo Client query. I can see that the cache is populated properly on the server-side and hydrated on the client-side (I run extract GRAPHQL_VALIDATION_FAILED, Cannot query field "MyProductCategories" on type "Query". {gql, useQuery } from '@apollo/client'; const GET_FEED I've set up a React app with Apollo to have a wrapper component that handles loading data from the network, so that each component underneath can query the data straight from the Apollo cache without I guess this is related somehow. But. There’s a bit of setup and processing that needs to happen, so I thought of taking all that and I'm currently trying to mock the useQuery from index. A guide to using the Apollo GraphQL Client with React. After upgrading @apollo/client to the v3 range, my (local) server was being spammed by requests. About; Products OverflowAI; I'm using @apollo/client 3. 8, we’re excited to spotlight a couple of new techniques to help you re-render exactly the components that you need to: The @nonreactive directive: mark GraphQL query 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(getSingleCharacterQuery); You are passing the wrong option to the useQuery hook. The hook state stays the same: {data: undefined, error: undefined, loading: true}. resetStore() 1. Similar to React's Context. options: { awaitRefetchQueries: true }, to your props. Oh and the refetch function actually works :) P. About; Products apollo client refetching query not passing variables with react-hooks. returnPartialData: If skip is true, the : subscription; will be skipped entirely The callback options object param consists of the current Apollo Client instance in client, and the received subscription data in subscriptionData It seems that when calling useQuery while passing through a client the query always returns loading true and reruns infinitely. Everyone else moved on to URQL and so should you. 8 introduces a new @nonreactive directive that lets you selectively skip re-rendering for data changed in specific field or fragment subtrees. Directives can take arguments of their own (if in this case). There is no onSuccess parameter in appolo client v3. The name of your component to be displayed in React DevTools. 5" and apollo-client: "~2. Below is my code for my first endpoint: import { ApolloClient, InMemoryCache, createHttpLink } from "@apollo/client"; const Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. . How to chain two GraphQL queries in sequence using Apollo Client. e. js and the Apollo Client. The examples below use Jest and React Testing Library, but the concepts apply to any testing framework. It looks like the polling ignores the skip property. About; Products When I use useQuery with an option of fetchPolicy: 'cache-first' the GQL API returns the correct data. useQuery is a custom hook provided by apollo and it uses react hooks internally. Cookie. There are two queries firstQuery and secondQuery that I want them to be called in sequence when the page opens. You need to replace it with onCompleted. GraphQL data by refetching queries from the server. After initializing Apollo Client as we normally would in a new React app, to keep things simple, we’ll go ahead and write all of our code in the App. import { client } from '. One of them is that useQuery doesn't use the defaultOptions. From the docs: Apollo Client has a pluggable network interface layer, which can let you configure how queries are sent over HTTP I'm learning Apollo client with VueJs (Composition API syntax), I got a query that searches a user by the name field, and What I'm trying to do is to trigger the fetch with a @click event on a button Skip to main content. onCompleted handler not firing with Apollo Client Query. js re-renders pages when navigation occurs and in your example you recreate Apollo Client every time it happens. There are many different pagination strategies a server can use for a particular list field: offset-based, cursor-based, page-number-based, forwards, backwards, and so on. How I can not use onComplete function of useQuery, since to use useQuery i have move this to a functional component but Once i have event received the event then only i have to dispatch the event. Not available with useLazyQuery. User may be logged in or not, the query returns either viewer = null or viewer = {usersProps}. Now install the new realise @apollo/client 3. Container makes the request const { data, refetch } = Try adding. You signed out in another tab or window. Apollo Client enables fetching and caching paginated results using the Core pagination API. I've looked through the UseQuery documentation from Apollo. Actually, I don't see render function from your code, but in my case, it was something like this: 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? Our component and usage of the Apollo Client useQuery hook remains the same! If you log out window. The query looks similar to this one: Apollo client fetchMore from useQuery fires two network requests. First, configure your application to work with graphQl. Apollo Client 3: query returns results in Chrome's Network tab, but undefined in my app. As far I understand the useLazyQuery hook is the only way to initialize a GraphQL request on some action (like onClick). Don't waste your time on Apollo. 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. 0+) and it looks like there's some scenarios where skip is not honoured when variables change. I have a first step that uses the getDataFromTree to fetch all the data and then renders the app providing the apollo client that has the cache. Can also be a Ref, a reactive object or a function that returns the 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. Actual outcome: No matter which value skip has, the query is always executed. Efficient React apps are selective in their re-rendering, using a variety of techniques (such as memo) to skip re-rendering unchanged components. We can instruct Apollo Client to execute all of the Thanks @DanielRearden, but I don't think this explains the difference I found. 3. Question here is how to pass custom types in query, that is type MyProductInput {locale: Locale!} – I'm having a similar problem, and did find a temporary solution. Client (React) v2. Actual outcome: Sometimes polling won't start. 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. Apollo Client react hooks API reference To ease migration from useQuery to these new hooks, the skip option is provided for use in useSuspenseQuery and useBackgroundQuery, Apollo Client 3. 11. 7. apollo's useQuery data does not update after client. Skip to main content. I try to write a Shopify component using Next. com", password: "test123" Ask questions, find answers and collaborate at work with Stack Overflow for Teams. API reference. Uninstall @apollo/client 3. 5. Here, you are providing the expected data type to useQuery, ensuring TypeScript catches any type mismatches. apollo Conclusion. The issue is especially bad because skip only intermittently fails: it appears it correctly skips the first useQuery but fails for later queries (the Intended outcome: Using the skip property of useQuery, I expect the query not to be executed as long as skip === true. Just use Apollo Client's query function directly, which returns a Promise: // `client` here is your instantiated `ApolloClient` instance const result = Executing queries with getDataFromTree. you can inspect apollo cache store/entries using normal react dev tools – xadm. Apollo Client to execute the mutation by sending it to our GraphQL server. About; Products OverflowAI; Returning Apollo useQuery result from inside a function in Vue 3 There are 2 ways to implement this. Note that this By default useQuery / Query uses the client passed down via context, but a different client can be passed in. I couldn't find documentation on UseLazyQuery. The MockedProvider component. Data becomes undefined in usequery of apollo client only when refreshing the page in the browser. We have workarounds but it is important for us that Apollo Client is reliable. = useQuery (12 PROFILE_QUERY, 13 { fetchPolicy: "network Skip to main content. This article describes these core requirements for One powerful tool for managing both remote and local state in a GraphQL-based application is Apollo Client. Below is a small repro. index. Using onComplete will not have guaranty that onComplete will be called after event NativeSideEventReceived received. It seems that this was introduced in 3. 4) for a new realise which is solving the query issue. Learn 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. apollo usequery causes undefined errors. Apollo Client useQuery react hook for GET requests. – Frederik Kammer. log() instead of the useLazyQuery() call it would work perfectly. I'm struggling understanding how to query stuff with apollo client in react. Every test for a React component that uses Apollo Client must make Apollo Client available on React's context. Using the useQuery Hook. Navigation Menu Toggle navigation. log(response), the data will now transform to I've also tried other fetch policies stated in the apollo client docs. Pass in false to skip your query during server-side rendering. js file in the client/src/pages folder. skip and include are identical except for they treat their arguments as the opposite; one might just read better than the other in a particular use case. Unfortunately for me this hook returns void and forces me to use data variable to get value. 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. You will need to update the initial query's variables after the successful call to fetchMore to render the new data. ; network-only: return result from network, fail if network call doesn't succeed Saved searches Use saved searches to filter your results more quickly This goes especially well with something like Apollo Client Web’s useQuery: a single useQuery call can adapt to needing or not needing various data. returnPartialData: If skip is true, the : subscription; will be skipped entirely The callback options object param Notice that we're providing a configuration option (variables) to the useQuery hook this time. variables we want to pass to our GraphQL query. const { loading, data, refetch } = useQuery(SEARCH, { variables Apollo Client uses the ultra flexible Apollo Link that includes several options for authentication. If you are reading this in 2020 or beyond; I am pretty much sure that you likely be using Apollo client useQuery hook. env. @apollo/client error-React Hook "useQuery" is called in function which is neither a React function component or a custom React Hook Feel free to skip over to the TLDR; In a previous version of this blog post, we were using getClient to get the Apollo Client and to pass it to useQuery. React Apollo useQuery hook with TypeScript. js file. I would like to pass a context when using the useQuery from @apollo/react-hooks in my components. ts import { useQuery } from "@apollo/react-hooks"; import { MENU Skip to main content A guide to using the Apollo GraphQL Client with React. This works because we set ssr: true if we know that we're going to skip the query anyway. @jerelmiller I absolutely agree! I definitely think the right path is the full options object, for type safety and consistency reasons. I’ve got a function to get the foodtruck of the logged user. 5. 0. REACT_APP_GQL_ODS }); <Query query={QUERY} client={onlineDocumentServiceClient}> I do not understand what if using useQuery can I do as I’m looking for the right method to use useQuery with variables fetching from another request. This tells . Share. In my case, the working solution was to use useQuery with a skip parameter, so the query will only 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. It demonstrates the following about . So your code will be look like this. Provider, ApolloProvider wraps your React app and places . 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; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company This is by design –– your query's results would have been stored in Apollo Client's cache the first time that query triggered. js which required fetching data from 2 GraphQL endpoints. 4. Apollo client React hooks work well with this because you run them using re-renders and side effects and you can control them with the skip property. For example: const [updateName] = Skip to main content = useMutation(updateAgeD) const [updateCity] = useMutation(updateCityD) const {data, refetch} = useQuery(UsersDocument) await By default useQuery / Query uses the client passed down via context, but a different client can be passed in. js component I write the channelid of the clicked Channel to the apollo-cache. Here I want to use useQuery, when using Query I successfully set a new url client, as follows. const App = => { const [player, setPlayer] = React. 9, you'll see the network request no longer fires when the query is skipped, as expected. Take the given example: import {useState} from 'react' import { DocumentNode, gql, useQuery } from '@apollo/clie Can confirm we are using client state. This works perfect, I use the useQuery hooks @client in the Messages. Improve this answer. With these steps, you’ve now integrated Apollo Client into your React TypeScript application. npm install @apollo/client or yarn add @apollo/client. Open up the track. I'm using Apollo Client, and for fetching queries I'm using useQuery from the package @apollo/react-hooks. When the Query component mounts, Apollo Client creates an observable for our query. Unfortunately this is even more broken in 3. The useLazyQuery + useEffect will trigger an extra rerender and is more complicated. Frontend. It usually happens after star Skip to main content. Apollo Client on the context, enabling you Let’s dive deeper into what’s happening behind the scenes with Apollo Client when we fetch data from a Query component. Apollo Client useQuery always return loading as true. With the beta release of Apollo Client 3. variables, to make sure that the client does not send queries that should You signed in with another tab or window. A callback Fetching data in a simple, predictable way is one of the core features of Apollo Client. Apollo Client simplifies state management by allowing you to fetch, cache, and update data directly from your GraphQL API. Is there a way to disable apollo-link-dedup when using apollo useQuery? If it is different, it wont work. Your initial problem isn't still there and forget about getServerSideProps, it's irrelevant, just use the components for your use case. Alex J. Queries refetched using options. – While the answer by Irvin Chan did manage to disable the caching behavior of Apollo, I found through profiling that it doesn't actually completely disable it; behind the scenes, it is still adding content to the cache, it's just that the cache is not being used. I first tried this by calling multiple useQu Apollo Client provides a rich ecosystem and cache for interfacing with your GraphQL APIs. However, if I'm using a console. Our component subscribes to the result of the query via the Apollo Client cache. You could also use useLazyQuery and then wrap the query call in useEffect or useCallback. In this case, we want to pass the Issue Description When I try to use useQuery with the next configuration: const { loading, error, refetch } = useQuery(GET_LOCATIONS, { skip: true, fetchPolicy: "network-only", notifyOnNetworkStatusChange: true, onCompleted }); I'm waiti Apollo Client allows you to make local modifications to your GraphQL data by updating the cache, but sometimes it's more straightforward to update your client-side . g. 8. ts, however I cannot do it as the useMenu is a readonly value. 6. Reload to refresh your session. Check if your variables are the same on useQuery you called before and this query variables: { userId: cart?. 2. Each strategy requires a slightly 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. Client (React) v3. And all filters and text in the search are save in local storage. 9. 8. document: GraphQL document containing the query. They have their federation to evolve. The variables option is an object that contains all of the . js component to fetch the channelid from the cache and it's working perfect. Pagination: Building lists has never been easier thanks to Apollo Client's fetchMore function. Finally, I've figured out. However, I got some problems while using no-cache. If the cache is indeed updated after running client. Because our app uses Apollo Client, some of the components in the React tree probably execute a GraphQL query with the useQuery hook. refetchQueries are handled asynchronously, which means by default they are not necessarily completed before Ok, I understand React Apollo's useLazyQuery executes only once its first argument is called. query, when I call it the 2nd time it should reflect the cached modified by the resolvers. Asking for help, clarification, or responding to other answers. I have a component that retrieves the data using the useQuery hook. I understand why watchQuery syncs this correctly, but I don't understand why client. To set As of version 3. When creating the cache you can define how to write specific fields. It seems like apollo expects the subscribeToMore to be of the exact same result type. Follow edited May 12, 2022 at 14:58. Take the given example: In this example, our form's onSubmit handler calls the mutate function (named addTodo) that's returned by the useMutation hook. skip ? {} : opts. This info is used in more than one place in the UI. I have learned Apollo + GraphQL through Odyssey. But Oh-My, this was hard to trace down. Not directly though, it started after half a minute. One approach may be to put it inside a component where you can add some more logic. useQuery with network-only fetch policy renders data from cache when notifyOnNetworkStatusChange is true 🏓 awaiting-team-response requires input from the apollo team 🐞 bug 🌹 has-reproduction The difference between refetchQueries and refetch:. If skip is true, the query will be skipped entirely. I have the Apollo client configured as per the docs, using the ApolloProvider so that I may be able to use useQuery in nested components. Commented Dec 4, 2020 at 9:29. This is my cart component, which always enters an infinite loop (hundreds of renders per second): import { gql, useLazyQuery } where the execution triggers a rerendering. Note: The useQuery hook uses Apollo Client's watchQuery function. This article describes best practices for testing React components that use Apollo Client. But what if you want to execute a query in response to a different event Intended outcome: A typical reason for skiping a useQuery() is the query is not yet ready to be called, for whatever reason. You can use useQuery(Query) or client. There were a lot of things that I had to know more about Apollo Client. , it's part of the GraphQL specification). When React mounts and renders a component that calls the useQuery hook, Apollo Client automatically executes the specified query. Learn how to use Apollo useQuery with multiple queries and sequential queries in your react app using Apollo client with Apollo GraphQL. /lib/api'; const I am trying to use Apollo-client to pull my users info and stuck with this problem: I have this Container component responsible for pulling the user's data (not authentication) once it is rendered. apollo; apollo-client; react-apollo When React mounts and renders a component that calls the useQuery hook, Apollo Client automatically executes the specified query. 0 beta. variables: (default: null) Variables object. One is setting up your ApolloClient to send all queries as GET. Execute GraphQL If it depends on whether that itemId is present, go the skip route. About; Products If polling does not work, check if you have set ssr to true on your Apollo client. The . Now, we are using the new @apollo/experimental-nextjs-app-support to prevent having to get the client manually, Apollo client MockedProvider: Skip loading state. This returns a Promise that will resolve to the query's result. This is the query id like to achieve: query signIn { signIn(input: { email: "test2@gmail. Can someone explain exactly what the notifyOnNetworkStatusChange do exactly I'm using apollo-boost as my client. How to pass nested variables to the GraphQL query in Apollo? 0. Skip argument is being ignored in useQuery hook from @apollo/react-hooks. Something along these lines: const { refetch: getResetLink, loading, data You can then leverage Apollo Client's observability model to watch for changes in the cache, using client. The merge function in cache type policies is what you are looking for. Its easy, maintained since years and years, and extremely well documented. Directives appear It seems that in my case the problem appears when combined with polling. This way it'll stay stable and can be reused But now you can check on @apollo/client (v3. About; Products See documentation: Apollo Client. Currently I have a BooksList component and I'm passing down props to my BooksDetails component when a title is clicked. Then stop the metro bundler and run the app again Hello, I am working on a NextJs application and I have an issue while rendering the result to send to the client. If the query's variables haven't changed, then the query won't actually travel the network again, Apollo Client will pull the data out of its cache instead. To run a query within a React component, call useQuery and pass it a GraphQL query string. 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 . You switched accounts on another tab or window. In application code, you achieve ^ loading: false on both server and client side. Try Teams for free Explore Teams. The API includes a few important utilities, including the 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. /. The react-apollo documentation doesn't mention whether useLazyQuery should continue to fire the query when variables change, however they do suggest using the useApolloClient hook when you want to manually fire a query. I read somewhere notifyOnNetworkStatusChange to true would fix this. When you use useQuery, you can later use refetch to refetch the data. Then your useQuery component renders again, checks if cache contains data for given query (it doesn't as new client is empty) and sends query again. Can also be a Ref or a function that returns the document (which will be reactive). 0, you can do this in two ways now. This example shows the @skip directive, which is a built-in directive (i. And once foodtruck is defined, I want to call my Query. My useQuery hook works strangely, and I'm asking question here. Sign in Product Apollo Sort / Filter / Pagination with useQuery - Lazy or fetchMore? #7131. The table has multiple filters and a search box. 6. Apollo Client is a comprehensive state management library for JavaScript. I'm building an next. 1. v2. The logs and the network requests show that the requests are fired even though skip is Skip to main content. But what many developers don’t realize is that Apollo Client can also be used to manage local state, making it a Skip to main content. Their focus is different now. I faced the same problem and I solved it by excluding new ApolloClient from render function. Expected. useState(nul Available values are: cache-first (default): return result from cache. There is no need to move graphql call into redux action, you can use selectors in Redux to prevent components from reloading or making unnecessary calls to a server. field effectively:. How do I use an Apollo hook to only query on props change? I'm not sure how to do this using hooks. Supported subscription protocols. 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. This is explained here. Can also be a Ref, a reactive object or a function that returns the variables object. watchQuery or useQuery. Apollo Client; cache. I didn't understand why they used cache as a default. refetchQueries: you can refetch any queries after a mutation including your ME query or other queries like getMessageList, getListUser,. 1. They have an example which matches this use case (clicking a button fires the query). You write your query and leverage the `useQuery` hook to fetch your data. This is particularly effective when rendering lists Now that you understand how to fetch data with the useQuery hook, learn how to update your data with the useMutation hook! After that, learn about some other handy Apollo Client features: Local state management: Learn how to query local data. Use React 18 Suspense features with Apollo Client Skip to content. Only fetch from network if cached result is not available. I've just noticed that sometimes when I use the useQuery hook, the execution completely ignores the skip In fact, if you open the reproduction and update the @apollo/client version to any version after v3. displayName: By default useQuery / Query uses the client passed down via context, but a different client can be passed in. Previously, each of these places used useQuery to retrieve the relevant data (either from the network, or from cache). query unless you need to fetch a query exactly once. Call the fetchMore function to fetch the next page of results when needed. for the first time when I click the button, Alternatively you could use useQuery with skip option and the refetch result function. Pagination is a best practice in GraphQL for several reasons. Using Apollo Client I see how I can skip a query based on props like shown here https: So you can see all I did is moved the dialog to be in the same component as the UseQuery and it works fine (as in the dialog is not re-rendered) I can try put useQuery's refetch to the context and use it everywhere rather than refetchQueries prop, but is there a better way to achieve that without that dirty hack - either make loading work or subscribe to that info using apollo client? If you use pure apollo client you will loose some features from apollo. Fetch data with the useQuery hook. About; Products @apollo/client error-React Hook "useQuery" is called in function which is neither a React function component or a custom React Hook function. cache-and-network: return result from cache first (if it exists), then return network result once it's available. Stack Overflow. You can call useQuery Hook as many times as you want to execute the both queries. When the client-side version of the app runs its initial queries, the Next. Apollo Client's; normalized cache enables you to skip network requests entirely when data is already available locally. Apollo client MockedProvider: Skip loading state. My approach I added at the end was as a workaround that works today but shouldn't work in the future, and people could define that themselves in their code until we have proper skipToken support. This was a problem in my case, because the caching behavior itself was causing a noticeable performance impact I need to implement pagination and I make use of the fetchMore function provided by ApolloClient useQuery. Introduction; Pass in false to skip your query during server-side rendering. Now whete you're using the useMutation or useQuery you should pass the onCompleted rather than onSucess. 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. 48. 9 and now neither my workaround or @mogzol's works adequately - I get double queries when state changes (one with the old state variables and one with the new). Since 3. Conclusion. React Apollo Client, loading only change to true on 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. Refetch will always update the cache by default. npm uninstall @apollo/client or yarn remove @apollo/client. 0 . Currently, I am building my own project using Next. __APOLLO_STATE__ in the console of your browser dev tools, you should also see the JSON output of the data because it was updated to match the value of what’s in the cache. We'll be using this hook inside the Track component. client. Other. At the moment my cli In my NextJS application interfaced with a MongoDB API back-end - managed via GraphQL, I'm trying to implement the Apollo fetchMore feature, in order to update a component responsible to load more 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 I had an issue where the loading property was not true when performing a refetch. I would like to accomplish the following: List of Steps: Step 1: Fetch a query stage const error, data: { forum } = {}, subscribeToMore } = useQuery(GET_FORUM, { skip: !forumId, fetchPolicy: 'cache-and-network', variables: { id When React mounts and renders a component that calls the useQuery hook, Apollo Client automatically executes the specified query. But I was disappointed to learn that after that it behaves like useQuery. This doesn't happen when using the client from the context. That's why I set a default fetch policy of my project to no-cache. I just started using the new hooks for apollo and they are pretty cool! However, I am running into an issue when I try to pass variables, it returns Apollo Client is not reading variables passed in using useQuery hook. Apollo client skip query based on state. This article demonstrates how to fetch GraphQL data in React with the useQuery hook and attach the A typical reason for skiping a useQuery() is the query is not yet ready to be called, for whatever reason. However same query is running on apollo client in chrome. First, we try to load the query result from the Apollo cache. function DelayedQuery() { const yes useFaqById is a hook and using hook useQuery and return a promise. The internals of useQuery should, on a server side render, inspect the value of skip and Step 4: Connect your client to React. You connect Apollo Client to React with the ApolloProvider component. It allows you to define a custom strategy for writing incoming data into the cache. query. With refetchQueries you can specify one or more queries that you want to run after a mutation is completed in order to useQuery Parameters . This diagram shows offset-based pagination, in which a client requests a page based on an absolute index in the list (offset) and the maximum number of elements to return (limit). directives:. /config/connection'; import { ApolloProvider } from '@apollo/client'; <ApolloProvider client={client}> <App/> </ApolloProvider> @Roel As an aside, you should avoid using client. And there are some ways to refetch/fetch more data The Emergence of Apollo Client useQuery Hooks; have changed everything. xtcn uknpph jvhpz paxy iwrv ruexbr jrecq ucbe plkjeh criuo