Apollo client usequery skip. js which required fetching data from 2 GraphQL endpoints.

• Apollo client usequery skip Actual outcome: Uncaught (in promise) TypeError: Cannot read property 'refetch' of undefined at 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. They have an example which matches this use case (clicking a button fires the query). The list view correctly getting data from graphql endpoint by issuing this graphql query: 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 Skip to main content. 8 directly. query, when I call it the 2nd time it should reflect the cached modified by the resolvers. Skip to content. Each strategy requires a slightly 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 Same problem with @apollo/react-hooks: "~3. v2. 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. You should define a name for every GraphQL operation in your application. log(response), the data will now transform to I've also tried other fetch policies stated in the apollo client docs. So configuring the watchQuery is enough I have to run a query that has as mandatory variable which is the result of another query. And once foodtruck is defined, I want to call my Query. 0 beta. Skip argument is being ignored in useQuery hook from @apollo/react-hooks. Closed pier-verdu opened this issue Apollo Client nested pagination. 0 worked. 0 . It looks like the polling ignores the skip property. I’d recommend taking a look at our docs. About; Products If polling does not work, check if you have set ssr to true on your Apollo client. It demonstrates the following about . First, we try to load the query result from the Apollo cache. useApolloClient Parameters . Starting from 3. GraphQL spec does not define a specific protocol for sending subscription requests. 1. Apollo client fetchPolicy issues - Let’s dive deeper into what’s happening behind the scenes with Apollo Client when we fetch data from a Query component. resetStore() 1. variables: (default: null) Variables object. /lib/api'; const How to handle field level async validation in react-hook-form by using useLazyQury hook of Apollo Client?. @hwillson in #6752; Improvements. copy. 4), I can no There are two key sections that document the throw vs error property behavior. 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. ignore: Ignore 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 . client. 4. apollo; apollo-client; react-apollo Hello, I am working on a NextJs application and I have an issue while rendering the result to send to the client. About; Products OverflowAI; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Apollo Client useQuery react hook for GET requests. So you are allowed to do this: const { loading, error, data, Since 3. You may notice the prop being passed to the MockedProvider called addTypename. It will skip the execution entirely in FastBoot but will execute when running in the Browser. In that time it is possible to update input again - and in that case, I would like to cancel the previous request and trigger a new one. Data becomes undefined in usequery of apollo client only when refreshing the page in the browser. import { ApolloClient, InMemoryCache, HttpLink, ApolloLink } from '@apollo/client'; const client = new ApolloClient({ cache: new InMemoryCache(), link: new HttpLink({ uri: '/graphql', Hi all. How to use Apollo-client hook useQuery inside another function? Apollo Client provides a rich ecosystem and cache for interfacing with your GraphQL APIs. There were a lot of things that I had to know more about Apollo Client. const onlineDocumentServiceClient = new ApolloClient({ uri: Apollo client MockedProvider: Skip loading state. The hook is called when the component renders and the above 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. 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 have learned Apollo + GraphQL through Odyssey. ts import { useQuery } from "@apollo/react-hooks"; import { MENU Skip to main content. context function to be async (or return a { React useQuery() hook. The API includes a few important utilities, including the fetchMore function and the @connection directive. You’ll find a React useQuery() hook. 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. addTypename. g. 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. Below is my code for my first endpoint: import { ApolloClient, InMemoryCache, createHttpLink } from "@apollo/client"; const 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. 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). options: (default: null) Options object. const { loading, data, refetch } = useQuery(SEARCH, { variables Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 6. How to reproduce the issue: To Here I want to use useQuery, when using Query I successfully set a new url client, as follows. We run a query within a React Currently the documentation says that skiptokens are for suspense queries: apollo-client/docs/source/api/react/hooks. g const { data } = useQuery(GET_PACKAGES, { variables: { search: 'foo', app: Actual outcome: However, when users logged out this global polling mechanism was still polling even when the skip condition was not met. clientId: (default: null) Id of the client that should be used if you have provided multiple clients. I guess this is related somehow. Actually we have to import ApolloClient from 'apollo-client'. I’ve got a function to get the foodtruck of the logged user. But when I use console. I've done a lot of digging on fetchPolicy / skip / variables-changed on recent betas (3. Directives appear after the declaration of what they decorate (the experimentalField field in this case). js. Hey @mkdangi21. 6. You will need to update the initial query's variables after the successful call to fetchMore to render the new data. I get the loading state just fine with useQuery and I thought I'd try the skip option, but just saw this behavior that the query is executed anyway It's not realistic to add all the above accepts for skipToken, so my proposal would be either only as the whole options object (worse DX for non-variable queries), or both the options object and query object (good DX for both cases). , it's part of the GraphQL specification). Next steps. However, I got some problems while using no-cache. Provide details and share your research! But avoid . 8: Performance Degradation with Array-Returning Queries and Cache Updates 🏓 awaiting-contributor-response requires input from a contributor ℹ needs-more-info Needs more information to determine root cause Your mock request's variables object must exactly match the query variables. ignore: Ignore The skip might do for now, but a more standardised way would be preferred of course. Directives can take arguments of their own (if in this case). The . Glimmer Apollo. There are two queries firstQuery and secondQuery that I want them to be called in sequence when the page opens. { const { refetch } = useQuery(query, { skip: true}) return useCallback Ember and Glimmer integration for Apollo Client. Can also be a If you use pure apollo client you will loose some features from apollo. But what if you want to execute a query in response to a different event 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 Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Can also be a Ref or a function that returns the document (which will be reactive). You The Apollo Client cache can store multiple entries for a single schema field. The first sentence in the error handling section states: By default, both network errors and Recently our teams just migrated apollo-client from v2 to v3, and found out a behavior change: In our codebase we call useQuery() with skip: true, updating the variables 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 . Our deferred fields will not exist as keys on data yet, so we must add conditional logic that checks for their presence. When the Query component mounts, Apollo Client creates an observable for our query. @Roel As an aside, you should avoid using client. apollo's useQuery data does not update after client. 9. Can also be a Ref, a reactive object or a function that returns the @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 generate the Apollo-clinet hooks with graphql-codegen. It only has to focus on rendering an Item and never placeholder state when its id is undefined. As developers sooner or later we are going to have to put in place a paginated list of results. 7. Pagination is a best practice in GraphQL for several reasons. watchQuery or useQuery. Now, we are using the 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 How to use apollo-client API directly to query with fetchPolicy='cache-and-network'? 0 How to access fetch policy in local resolver using Apollo Graphql React client A guide to using the Apollo GraphQL Client with React. How to reproduce the issue: To reproduce you need a query with a pollInterval and a skip condition that is met and then at some point later is no longer met. If it depends on whether that itemId is present, go the skip route. To find out more To do that, we'll use Apollo Client's useQuery hook in src/pages/tracks. Apollo Client supports the following protocols for subscriptions: React Apollo Client useQuery Hook gql Uncaught TypeError:() is not a function. You can also use skip with the useQuery hook: const { data: { someQuery: { someValue } = {} } = {} } = useQuery(firstQuery) const 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. My problem: How can I fetch data from multiple GraphQL endpoints with ApolloClient?. Conclusion. GraphQL spec does not define a specific protocol for sending The Emergence of Apollo Client useQuery Hooks; have changed everything. refetchQueries: you can refetch any queries after a mutation including your ME query or other queries like getMessageList, getListUser,. ; network-only: return result from network, fail if network call doesn't succeed Conclusion. The @client directive allows you to resolve You can then leverage Apollo Client's observability model to watch for changes in the cache, using client. The getDataFromTree function takes your React tree, determines which queries are needed to Since usereadNotifications uses a hook useMutation, you can't wrap it into a function and try to execute it conditionally as it breaks the rules of hooks. onCompleted handler not firing with Apollo Client Query. mutate next to refetchQueries and variables. Introduction Similar to useQuery and useMutation, useSubscription is a utility function to create a Subscription Resource. About; Products apollo client refetching query not passing variables with react-hooks. To find out more about how to use apollo client hooks, checkout my post on multiple apollo client hooks in sequence. Below is my code for my first endpoint: import { ApolloClient, InMemoryCache, createHttpLink } from "@apollo/client"; 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. 3. yes useFaqById is a hook and using hook useQuery and return a promise. mkdangi21 June 4, 2023, 12:54pm 1. isEmpty(str) to As of version 3. This feature Issue Description There is a case where ApolloClient enters an infinite request loop whenever there is 2 useQuery with the same query but different variables, e. variables: (default: null) Next we'll see what that rendering code actually does. How to chain two GraphQL queries in sequence using Apollo Client (2 answers) error, loading } = useQuery(GET_DOGS); const result2 = useQuery(GET_BREEDS, { skip: Avoid making network requests when skip is true. Polling is not supported if server side rendering is enabled. There is no need to move graphql call into redux action, you can use selectors in Redux to prevent components from useQuery Parameters . 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. One of them is that useQuery doesn't use the defaultOptions. For example rerendering on window focus is a default setting, which causes the hook to refetch and therefore rerender on every window focus (for example when clicking on devtools and click back into the DOM. userId }, awaitRefetchQueries: true, }, ], }); refetch. From none: This is the default policy to match how Apollo Client 1. When a request is made with Apollo Client normally, it adds a __typename field to every object type If the variables change while the query is being skipped, I would expect that, when the component re-renders with skip = false, the query is made with up-to-date variables and data would then reflect the GraphQL query result with those variables applied. And if you're using react, the useQuery() hook is following behaviour of watchQuery instead of query. Available values are: cache-first (default): return result from cache. @apollo/client # useQuery TypeScript Examples The following examples show how to use @apollo/client#useQuery. To run a query you need to call this hook by passing the query string, it returns an object from Apollo client containing data, error, loading properties which change their values after execution. Only fetch from network if cached result is not available. The reason this is here is because of how Apollo Client normally works. Incremental loading: fetchMore You can use the fetchMore function to update a query's This comment shows that a portion of apollo-client users do use useQuery() + skip: true + refetch() as a substitution of useLazyQuery(). 8. The text was updated successfully, but these errors were encountered: My use for skip is to avoid automatic useQuery execution on mount in certain conditions, such as, loading an object's configuration (skip: false because I This example shows the @skip directive, which is a built-in directive (i. document: GraphQL document containing the mutation operation. apollo: { search: { query: => contactSearchGQL, variables() { return { searchText: this. What I'm implementing is a Subscription not Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, Intended outcome: Hi! I was trying to refetch a query that has skip: true on options, but, depite query actually refetch, the states of loading/networkStatus don't, even tho I have query is something you just query for once, you can consider it as an equivalent of GET. e. 14. 0. This was a problem in my case, because the caching behavior itself was causing a noticeable performance impact 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). I didn't understand why they used cache as a default. Asking for help, clarification, or responding to other answers. In the fetchMore function i was using its 🚀 Integrate GraphQL in your Vue. In my case the 1st call should not skip but later ones should. We can instruct Apollo Client to execute all of the queries required by the tree's components with the getDataFromTree function. I have a paginated call for which i use the fetchMore function returned by the useQuery hook. query doesn't run the resolvers, even if I call it on an interval basis. {gql, useQuery } from '@apollo/client'; const GET_FEED = gql ` query GetFeed {feed We’ll also skip deployment, but you can run this step using your default AWS profile. When subsequent chunks of deferred data arrive, useQuery will re Another thing to consider is the default configuration of you useQuery() hook which is provided by the QueryClient. Apollo GraphQL Help. You can almost think of this hook as Saved searches Use saved searches to filter your results more quickly 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. Improve this answer. Apollo Client 1. The second query is anonymous. resolveClient(clientId): a function that returns the corresponding ApolloClient instance. Client (React) v3. – Toseef Ahmad Commented Jul 2, 2020 at 11:13 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 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’m looking for the right method to use useQuery with variables fetching from another request. @client. skip and include are I've been using refetch from useQuery for over a year. 0, you can do this in two ways now. About; Products It depends a bit on how you're using apollo-client, but if you look at the docs: Using fetchPolicy='cache-and-network' Skip to main content. my GQL and useQuery : import gql from "graphql-tag&qu Skip to main content. cache-and-network: return result from cache first (if it exists), then return network result once it's available. index. 8. I had to resort to wrapping useQuery with variables: opts. 5" and apollo-client: "~2. The useLazyQuery + useEffect will trigger an extra rerender and is more complicated. But Oh-My, this was hard to trace down. It seems that this was introduced in 3. Installing Dependencies. directives:. You could also use useLazyQuery and then wrap the query call in useEffect or useCallback. The config Learn how to use Apollo useQuery with multiple queries and sequential queries in your react app using Apollo client with Apollo GraphQL. import ApolloClient from 'apollo-client'; Please help a newcomer to Apollo. With refetchQueries you can specify one or more queries that you want to run after a mutation is completed in order to 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. My useQuery hook works strangely, and I'm asking question here. How to use Apollo-client hook useQuery inside another function? Query: useQuery hook is used to fetch the data from the server and attach it to the UI. 8 to install/test version 3. v3. Currently, I am building my own project using Next. 5. For example, consider this Query. Because our app uses Apollo Client, some of the components in the React tree probably execute a GraphQL query with the useQuery hook. What I'm implementing is a Subscription not based on WebSockets, but HTTP multipart requests, like documented here. One approach may be to put it inside a component where you can add some more logic. I’m using the latest RC with the hot new useSuspenseQuery. const { data: firstQueryData } = useQuery(GET_MY_FIRST_QUERY_DATA, { variables: { firstVariable: 100 } }) const Apollo Client 3. Example Try adding. 5. When you use useQuery, you can later use refetch to refetch the data. x until it was fixed in 3. The react-hook-form requires to return a useQuery Parameters . Relay, another popular GraphQL client, is opinionated about the input and output of paginated queries, so people sometimes build their server's pagination model around Relay's needs. However, in some cases (see link to reproduction), the data remains stale and the query is never fetched. This is handled nicely by Apollo Client, but I have to implemented this manually in my NextJS backend. Apollo Client supports the following protocols for subscriptions: Executing queries with getDataFromTree. In my code, I use it in combination with skip: true to fetch queries lazily. This doesn't happen when using the client from the context. Only solutions that I found is to use skip property for useQuery options or to use useLazyQuery instead and manually call query after check if variables are defined. operation; for both yourself and your teammates. refetchQueries are handled Intended outcome: In code like this: useQuery(QUERY_FOR_POLL, { variables, pollInterval: 10000, // 10s skip, }); Polling should start when skip is set to false. refetchQueries are handled asynchronously, which means by default they are not necessarily completed before Here's how to get apollo client up and running with nuxt 3. I’m using apollo-client in a React app. 21 => 3. Using the useQuery Hook. Learn how to send custom headers and other Can confirm we are using client state. Is there some kind of best practices, how to use the Apollo Client hooks in similar scenarios? After setting up your project, you're ready to add Apollo Client. But what if you want to execute a query in response to a different event It seems that in my case the problem appears when combined with polling. Previous to this version, if the skip: true option was used, refetch would always be undefined. 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. sent from your component. Allow SchemaLink. Introduction; Pass in false to skip your query during server-side On the frontend, I am using ReactJS and trying to build-in a filtering option to a list view. React Apollo’s SSR How to use useQuery and useMutation hooks. With these steps, you’ve now integrated Apollo Client into your React TypeScript application. As far I understand the useLazyQuery hook is the only way to initialize a GraphQL request on some action (like onClick). But for advanced use cases, { useApolloClient } from ‘@apollo/client‘; function MyComponent() { const client = useApolloClient(); // client contains Apollo Client } You can bypass the network and directly access the cache contents from components as needed: Skip to main content. Basic HTTP networking. The useQuery hook is the primary API for executing queries in a React application. apollo useLazyQuery bypass cache. Apollo Client. Can also be a function returning the document. . jerelmiller June 5, 2023, 3:57pm 2. Stack Overflow. field effectively:. Each query declared in the apollo definition (that is, which doesn't start with a $ char) in a component results in the creation of a useMutation Parameters . You avoid unexpected errors when combining multiple operations in a single query document (an useQuery Parameters . Fetch data with the useQuery hook. You switched accounts on another tab or window. Since such result can be number | undefined, typescript complains saying that my variable can only be a number but not undefined. I find this also keeps Item clean since it better follows SRP. ts, however I cannot do it as the useMenu is a readonly value. readQuery returning null when data is in the cache. The logs and the network requests show that the requests are fired even though skip is 2. 8 to latest on npm probably this coming I'm trying Apollo and using the following relevant code: const withQuery = graphql(gql` query ApolloQuery { apolloQuery { data } } `); export default withQuery(props => { const { Relay-style cursor pagination. Apollo Client useQuery react hook for GET requests. Saved searches Use saved searches to filter your results more quickly I am using Apollo Client for the frontend and Graphcool for the backend. Use React 18 Suspense features with Apollo Client I'm having a similar problem, and did find a temporary solution. This is explained here. The useQuery and useMutation hooks together represent Apollo Client's core API for performing GraphQL operations. Learn how to send custom headers and other Skip to main content. Container makes the request const { data, refetch } = 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). 2. To ignore errors altogether, set the errorPolicy to ignore. Powered by Algolia Log in Create account In our Vue file, let's import useQuery from vue-apollo. refetch functionality of useQuery was broken in 3. Can also be a Ref, a reactive object or a function that returns the variables object. mdx Line 669 in 038629c While not a hook by itself, To run a query within a React component, call useQuery and pass it a GraphQL query string. To run a query within a React component, call useQuery and pass it a GraphQL query string. 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. 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 Apollo client skip query based on state . The polling will continue even after the skip condition is false. I use useLazyQuery in component with useQuery and useMutation. watchQuery is something you constantly keep a watch on query, whenever that query Intended outcome: We can use refetch function even if useQuery with skip: true option. You signed out in another tab or window. There are 2 ways to implement this. In this post we are going to explore how to implement @sirugh nice thanks! I will update the snippet. API reference. I'm using Apollo Client, and for fetching queries I'm using useQuery from the package @apollo/react-hooks. Fetching data Lets’ start with a simple example, Following snippet show how you can use useQuery hook to get data However, my problem is that when using useQuery with a skip property, the called value is set to true even the first request has not been sent yet (skipped). Queries refetched using options. When React mounts and renders a component that calls You can then leverage Apollo Client's observability model to watch for changes in the cache, using client. One flaw I've found with my approach though, is that once skip has been set to false and the lazy query has been 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. 0+) and it looks like there's some scenarios where skip is not honoured when variables change. Reload to refresh your session. i want to update my state on action which is done by handleclick. This is achieved using HttpLink with useGETForQueries as true. Container makes the request const { data, refetch } = 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. How to use useQuery and useMutation hooks. ; cache-only: return result from cache if available, fail otherwise. 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. 4". 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) Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. variables, to make sure that the client does not send queries that should Thanks @DanielRearden, but I don't think this explains the difference I found. By default, each entry corresponds to a different set of values for the field's arguments. We will promote v3. To set defaultOptions when using the useQuery hook, make sure to set them under the I have learned Apollo + GraphQL through Odyssey. /. When your component renders, useQuery returns an object from Apollo Client that contains 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. If you find yourself needing to display some placeholder UI when you The skip might do for now, but a more standardised way would be preferred of course. 8: Performance Degradation with Array-Returning Queries and Cache Updates 🏓 awaiting-contributor-response requires input from a contributor ℹ needs-more-info Needs more information to determine root cause The first query is named GetBooks. For example, if you use a cache-first fetch policy and call getUsers with data in the cache, you won’t see a network request and instead it will resolved When our call to the useQuery hook first resolves with an initial payload of data, loading will go from true to false and firstName and lastName will be populated with the values from the server. Apollo Client client. ; Return . 11. About; Products It depends a bit on how you're using apollo-client, but if you look at the docs: Using fetchPolicy='cache-and-network' in useQuery in apollo-client not updating cache on fetchMore. apollo; apollo-client; react-apollo 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 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. You can set the skip parameter to R. E. I hope we can @apollo/client: ^3. Can also be a Ref, a reactive object or a function that returns the This article covers some of the common use cases of useQuery hook from Apollo. GraphQL data by refetching queries from the server. Each strategy requires a slightly A guide to using the Apollo GraphQL Client with React. If you are reading this in 2020 or beyond; I am pretty much sure that you likely be using Apollo client useQuery Try adding. More background info on my use case. Although the problem was solved in a commit, it When React mounts and renders a component that calls the useQuery hook, Apollo Client automatically executes the specified query. One thing that threw me (ha!) Our docs make it seem like Apollo Client is a React library since it provides the basis of most of the client behavior through the React API, but this isn’t quite accurate as the core API provides pretty rich Apollo client skip query based on state . js which required fetching data from 2 GraphQL endpoints. Actual outcome: none: This is the default policy to match how . skip ? {} : opts. @apollo/react-ssr. Actually v 3. Our component subscribes to the result of the query via the Apollo Client cache. In theory, you This is not the version of Apollo Client that you are using, {2 watchQuery: {3 fetchPolicy: 'cache-and-network', 4 errorPolicy: 'ignore', 5}, 6 query: {7 fetchPolicy: 'network-only', 8 The useQuery hook uses Apollo Client's Apollo client skip query based on state. refetchQueries is the simplest way of updating the cache. When you input data - mutation is triggered via one apollo client, but right afterwards it triggers a query to another apollo client, which takes 30 seconds or so. I first tried this by calling multiple useQu Apollo Client 3. User may be logged in or not, the query returns either viewer = null or viewer = {usersProps}. import React, {useEffect, useState} from 'react' import {useQuery, gql } from "@apollo/client"; import { getAxiosAPI } from '. my GQL and useQuery : import gql from You should utilize the skip option for that, as shown in the docs:. Doing so provides the following benefits: You clarify the purpose of each . If I clicked on button,which open confirm window,then I call useLazyQuery function called load({variables:{id}}), query runs and give me a 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); I'm currently trying to mock the useQuery from index. Apollo Client with no problems. 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. This returns a Promise that will resolve to the query's result. Is there a way to disable apollo-link-dedup when using apollo useQuery? I am using the apollo-client for my graphql setup. After upgrading @apollo/client to the v3 range, my (local) server was Apollo Client fetchMore from useQuery does duplicate network request after every fetch. 2 How can I specify maximum cache-time for any data matching a regex in apollo-client with InMemoryCache? 0 Apollo Hey there . js apps! Reactive Query . Because you've moved the conditional to the component level, you're able to leverage the simpler useQuery, this time without the skip option. You can then leverage Apollo Client's observability model to watch for changes in the cache, using client. One is setting up your ApolloClient to send all queries as GET. Using getDataFromTree. – 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? Here, you are providing the expected data type to useQuery, ensuring TypeScript catches any type mismatches. I'm using apollo-boost as my client. 5 (worked in 3. In that time it is possible to 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 Actual outcome: However, when users logged out this global polling mechanism was still polling even when the skip condition was not met. One of the biggest differences between the two functions is that refetch will guarantee a network request, whereas the query function returned by useLazyQuery will the first, fault we are doing is importing ApolloClient from 'apollo-boost'. Managing local state. So configuring the watchQuery is enough 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. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. The issue is especially bad because skip only intermittently fails: it appears it correctly skips the first import { ApolloClient, InMemoryCache, useQuery, ApolloProvider, gql } from "@apollo/client"; const Component = => { const query = gql` query GetLocations { locations { id name } } `; const { refetch, data: { locations = [] } = {} } = I've just noticed that sometimes when I use the useQuery hook, the execution completely ignores the skip argument, and just proceed with the onCompleted (albeit without any data). Corrected, this query would look like: React hooks like useQuery abstract away the client complexity for you. Apollo Client enables fetching and caching paginated results using the Core pagination API. Unfortunately this is even more broken in 3. query unless you need to fetch a query exactly once. The hook state stays the same: {data: undefined, error: undefined, loading: true}. 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. Client (React) v2. 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. Supported subscription protocols. Now that you're familiar with both, you can begin to take advantage of Apollo Client's full feature set, including: Optimistic UI: Learn how to improve perceived performance by returning an optimistic response before your mutation result comes Hey there . 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. Apollo client fetchPolicy issues - query called twice. 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. If you have a server that is designed to work with the Relay Cursor Connections spec, you can also call that server from . This function walks down the entire tree and executes every A guide to using the Apollo GraphQL Client with React. user field: GraphQL. Search / Docs Switch to Dark Mode Contents. You mainly need two things: @apollo/client - This is the main part of Apollo Client. This is the query. However have skip: false, but update the variables-> an invisible network request is made (invisible cause even if it succeeds you wont get the results) Where the bug probably comes Skip to content. import {useQuery, useResult} from ' @vue/apollo-composable ' import {GET_POSTS} apollo useLazyQuery bypass cache. This article walks you through migrating your application to Apollo Client 3. I understand why watchQuery syncs this correctly, but I don't understand why client. Check if your variables are the same on useQuery you called before and this query variables: { userId: cart?. searchText It seems that when calling useQuery while passing through a client the query always returns loading true and reruns infinitely. If it is different, it wont work. We have workarounds but it is important for us that Apollo Client is reliable. function DelayedQuery() { const The difference between refetchQueries and refetch:. 0. Share. Apollo Client 3: query If all you need is to not run the query when the input is an empty string, I would imagine useQuery would be sufficient. But. Suspense . Apollo Client's; normalized cache enables you to skip network requests entirely when data is already available locally. Apollo Client; provides APIs for managing both remote and local data, enabling you to consolidate all of your application's state. Options. Below is a small repro. Call the fetchMore If you're using react, the useQuery() hook is already following behaviour of watchQuery instead of query. 0 from previous versions of . For us, this behaivor change is an implicit breaking change and cause unexpected bug during the migration from v2 -> v3(we spend one month discovering this issue after finishing v3 migration). I believe this behavior may be improved if you run npm i @apollo/client@3. query. React A guide to using the Apollo GraphQL Client with React. Any GraphQL Errors are treated the same as network errors and any data is ignored from the response. Skip to main content. Apollo Client comes in pieces you add to your project with npm, a tool for adding and managing those pieces. Any GraphQL; Errors are treated the same as network errors and any data is ignored from the response. The docs on useQuery also seem fine. apollo's useQuery data does not update @davismariotti Just to make sure I understand your expectations, would it be fair to say you never want data to be the (unrelated) previous data, but data could be something 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 Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about apollo useLazyQuery bypass cache. Sign in Product Apollo Sort / Filter / Pagination with useQuery - Lazy or fetchMore? #7131. Navigation Menu Toggle navigation. 1 type Query {2 # Returns whichever User object corresponds to `id` 3 user (id: ID! 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. One of the biggest differences between the two functions is that refetch will guarantee a network request, whereas the query function returned by useLazyQuery will adhere to the fetchPolicy you have set. I can see that the cache is populated properly on the server-side and hydrated on the client-side (I run extract For my purposes, I will just generate a random login email from faker, perform the login, get the auth key, and then make sure my Apollo client instance is aware of it for subsequent requests Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. You write your query and leverage the `useQuery` hook to fetch your data. This was a problem in my case, because the caching behavior itself was causing a noticeable performance impact This is not the version of Apollo Client that you are using, {2 watchQuery: {3 fetchPolicy: 'cache-and-network', 4 errorPolicy: 'ignore', 5}, 6 query: {7 fetchPolicy: 'network-only', 8 The useQuery hook uses Apollo Client's watchQuery function. Take the given example: import {useState} from 'react' import { DocumentNode, gql, useQuery } from '@apollo/clie Intended outcome: A typical reason for skiping a To run a query within a React component, call useQuery and pass it a GraphQL query string. options: { awaitRefetchQueries: true }, to your props. Unfortunately for me this hook returns void and forces me to use data variable to get value. That's why I set a default fetch policy of my project to no-cache. graphql - This helps read and understand GraphQL queries. If the cache is indeed updated after running client. – Frederik Kammer. 1. The first way is to call ApolloClient's query method. About; Products When I use useQuery with an option of fetchPolicy: 'cache-first' the GQL API returns the correct data. When React mounts and renders a component that calls the useQuery hook, Apollo Client automatically executes the specified query. And there are some ways to refetch/fetch more data Pagination utilities. When your component renders, useQuery returns an object from Apollo Client that contains 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. You signed in with another tab or window. I switch to new version of Apollo client. document: GraphQL document containing the query. buercin dastdf wanwevzk smxo ciccci ncdlms jto uwem bhlrrt lecig