Apollo usequery refetch I tried both using Subscription component and subscribeToMore to call "refetch" method in Query's The Emergence of Apollo Client useQuery Hooks; have changed everything. I want to update or refetch data in apollo query that used in a method (not apollo object). Apollo useQuery() - "refetch" is ignored if the response is the same. 6. freemanlab May 29, 2021, 1:39pm 1. 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 . const { Sorry for the delay in responding, but I managed to do it another way. resetStore() 1. 4. Can also be a Ref, a reactive object or a function that returns the @hwillson, by default, I wanted to use the “cache-first” policy, and I want to override this policy if I use the pull to refresh on mobile, that is why I’ve set the refetch: categoryQueryDataRefetch. function ParentComponent {const {data, refetch, loading } My suspicion is that refetch forces request and ignores the policy. For example: const [updateName] = The useQuery hook return also a refetch method, then you can use it wherever you want. refetchQueries: you can refetch any queries after a mutation including your ME query or other queries like getMessageList, getListUser,. prevent multiple refetch with apollo useLazyQuery. 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 If set to a number, all queries will continuously refetch at this frequency in milliseconds; If set to a function, the function will be executed with the latest data and query to compute a frequency When true, useQuery will suspend when status === 'loading' When true, useQuery will throw runtime errors when status === 'error' initialData I'm trying Apollo and using the following relevant code: const withQuery = graphql(gql` query ApolloQuery { apolloQuery { data } } `); export default withQuery(props => { const { export function useGetUser { const { data, refetch, error, loading } = useQuery(GET_USER, {client, fetchPolicy: 'cache-and-network'}) I have a simple hook which calls useQuery to get data from a graphql query. Inside HOC, I'm passing "name" as the input to useQuery. js component I write the channelid of the clicked Channel to the apollo-cache. const { loading, error, data, refetch } = useQuery(GET_ARTICLES); Firstly we need to look at a standard multiple Apollo useQuery refetch (non-sequential). The other potential additional info I think might be relevant is that the refetch is being performed in a child component (react). Is it possible to run more than one query with the useQuery hook a single Apollo Clientは、キャッシュの更新によりGraphQLデータをローカルで変更できます(「update関数で項目データをリストに書き加える」参照)。けれど、クライアント側 can someone help me to solve this? stack overflow question link TLDR: I want to update data and loading state after calling refetch from useLazQuery react hook. Note that this behavior differs from useQuery, which executes its . 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. Apollo Client is not reading variables passed in using useQuery hook. I generally put data from api calls into state. Actual outcome: Setting skip to true does not skip the query when refetch is used. CLONE_APPLICATION_BY_COMPANY}] }) I am trying to refetch the data after an action is done but i am failing at refetching and the page is not refreshing with the data. My issue is that react imposes The newData solution didn't work for me with apollo client @2. That's why I set a default fetch policy of my project to no-cache. Commented Aug 22, 2019 at 16:06 @DamianGreen yeah, you are right How to prevent unnecessary refetch using Apollo Client useQuery hook? 3. Apollo useLazyQuery hook uses old variables when refetching (instead of Apollo Clientは、キャッシュの更新によりGraphQLデータをローカルで変更できます(「update関数で項目データをリストに書き加える」参照)。けれど、クライアント側のGraphQLデータは、サーバーからクエリを再取得(refetch)して更新した方が端的な場合もあるで I'm currently trying to mock the useQuery from index. I do not know if there is any relation with Apollo not recognised a change in the cache when edges == null Hey there 👋 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. The code below will run the query with {name: “”} for Refetch Query with Apollo GraphQL Client. After upgrading @apollo/client to the v3 range, my (local) server was As soon as my Chat component loads, channels get fetched with useQuery hook from Apollo. Use React 18 Suspense features with Apollo Client Apollo: Refetch Queries with Delay. operation as soon as its component renders. Is refetch . After investigating and reading the Apollo documentation, under the refetch section, I found this description which might be useful to your use case. In the example above, the generated query is not refetching when the user changes { variables: { filter } } — But if i switch back to using svelte-apollo's query with everything else the same in the component, it does refetch. when you call refetch, it will refetch. Later on, I call refetch. Since you will likely want any results cached in Apollo Store to be re-fetched after the user is logged in. It is important to remember that refetchQueries() will refetch specified active queries. id (which is passed to useQuery as variable). refetch is a function to refresh query result from Apollo query. loading === true until the resolver completed, but that doesn’t seem to be the case. This tells . The table has multiple filters and a search box. Note that in the example I added the graphql hoc, but How to use apollo client without hooks. In order to access the data inside the In this post, I’ll explain when it makes sense to use refetchQueries, and when you should rely on Apollo Client’s automatic cache normalization algorithm or update functions. Execute your first query 6. React Apollo useQuery hook with TypeScript. the thing is i wanted to query and update that query after specific event, so i couldn't How to type an Apollo useQuery hook generically? 1. Ask Question Asked 5 years, 4 months ago. 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. Preventing an Unnecessary Refetch with nextFetchPolicy and Apollo Client. The difference between refetchQueries and refetch:. js re-renders pages when navigation occurs and in your example you recreate Apollo Client every time it happens. But what if you want to execute a query in response to a different event, such as a user clicking a button? Issue Description. I was expecting that useQuery(). Your email Subscribe Staccatos are like the Glock of 1911/2011 world. Modified 3 years, 2 months ago. I notice the refetch function from I have a query like this, const { data, error, refetch } = useQuery(QUERY, { fetchPolicy: "network-only", nextFetchPolicy: "network-only" }) When I call refetch and if the API returns an error, bot I am trying to create a simple component that returns all my organizations from Apollo GraphQL server (query). To solve this problem, a lot of developers like to use the refetchQueries API. Viewed 16k times 8 So I need a pair of fresh eyes to help me out! 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 undefined. 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. Wait for useLazyQuery response. If there is table, and table should display 20 rows per page. Can also be a Ref, a reactive object or a function that returns the React-Apollo: In apollo's documentation, it shows that there's a skip option you can add: Note that with the enabled flag, you are still able to make the request using the returned refetch method from useQuery, regardless of the condition you put inside the enabled option. params. How do I refetchQueries when query is called using useLazyQuery hook? 0. Paginate results 9. 🚀 Integrate GraphQL in your Vue. 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 As a workaround, for the few tests that utilize refetch I had to physically mock the useQuery function and provide mock functions for the return of refetch; for our custom hook (where an overridden useQuery hook is exported as default), it looked something like this: refetchを呼んだ時、デフォルトだとloadingはずっとfalseのまま。変わらないのでレンダリングもされない。 notifyOnNetworkStatusChange: trueを渡すと、refetch中にloadingがfalseにすることができる。; ただ、これだと初回ロード中なのかrefetchロード中なのかわからないので、networkStatusで判定する 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 . They use readQuery and writeQuery. This does not execute useQuery at all; Workaround. Each strategy requires a slightly It seems to me that the Query component doesn't necessarily need to be inside this ParentComponent. Each key will be mapped with a '$' can someone help me to solve this? stack overflow question link TLDR: I want to update data and loading state after calling refetch from useLazQuery react hook. Question . Configure your project 2. Nice, but not useful. 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. 2. All we need to do is to call . Apollo Client to execute the mutation by sending it to our GraphQL server. Luckily, the useQuery hook's result object provides fine-grained information about the status of the query via the networkStatus property. For example, if I wanted to add a todo to a list of todos, I might pass a GET_ALL_TODOS query to my list of queries to refetch, like so: In this example, our form's onSubmit handler calls the mutate function (named addTodo) that's returned by the useMutation hook. const FetchPosts = async ({criteria}) => { console. Write your first query 4. When React mounts and renders a component that calls the useQuery hook, Apollo Client automatically executes the specified query. Using the client. categoryQueryDataRefetch({ fetchPolicy: 'no-cache', }), It is important to remember that refetchQueries() will refetch specified active queries. In the smaller Channel. The API includes a few important utilities, including the fetchMore function and the @connection directive. Although the problem was solved in a commit, it 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. But what if you want to execute a query in response I have a flatlist in react-native and I am trying to refetch the data when pulling it down (the native refresh functionality). vue apollo useQuery, how to return the result? 2. Viewed 3k times sometimes we may wish to delay refetch if there are known latencies on the backend – Damian Green. ; cache-only: return result from cache if available, fail otherwise. Complete the details view 10. Add more info to the list 8. Container makes the request const { data, refetch } = Hey there . You signed out in another tab or window. No background updates will happen. Apollo client issues in next. I remember that it took quite a while until hooks were supported in the official apollo react core. So, how do we use apollo client without hooks? It is actually very similar to how you would use apollo client with hooks in the sense of how you create a query. Modified 4 years, 4 months ago. log the data prop returned by useQuery, I see undefined on the server, then the response object, then the page shows in the browser, browser console says undefined, then it logs the data. GET_USER_INFO useQuery const { data:dataGetUserInfo, loading:loadingQuery, error:errorQuery,refetch } = useQuery(GET_USER_INFO, {variables: { getUserInfoInfoId: userId }}); And I want to refresh access and refresh tokens when access token is expired. On version 3. Current configuration: // Call this in the Vue app f Vue-apollo refetch query from another component. If I set resultCaching to false in the client options the object is recognized to be new and the data updates. I undestand that I can build own setup by Apollo client or refetch the queries. Here is my code //Query with t I want to configure a filter system for my website, and I’m struggling for the best solution. Sometimes you need to query for data on some event. By default when a users comes at the Chat component, he needs to click on a I forked the hooks example from the react-apollo repo and it seems like the value for loading is never being updated, even when the data is being returned properly? I set up my own project @hwillson, by default, I wanted to use the “cache-first” policy, and I want to override this policy if I use the pull to refresh on mobile, that is why I’ve set the refetch: categoryQueryDataRefetch. Like the title says, I am using useQuery to return a data object, but when the cache updates, the data object does not! It’s also not updating when the query is sent as a network request. My main problem is to set the default “all” filter. When I do, I am getting this error: Typeerror: undefined is not an obj My problem is that when I use polling each GET_ITEM_DETAILS query also triggers GET_ITEMS query which interferes with my pagination. The problem is, because the component is being rendered twice, it is calling useQuery twice, which I'm having a similar problem, and did find a temporary solution. You switched accounts on another tab or window. I don't know if that's a good practice or not. As soon as my Chat component loads, channels get fetched with useQuery hook from Apollo. Suspense . Below is the code for mutation and fetch queries: const { da 🚀 Integrate GraphQL in your Vue. ; network-only: return result from network, fail if network call doesn't succeed How to prevent unnecessary refetch using Apollo Client useQuery hook? 16. useQuery Hook; useLazyQuery Hook; useMutation Hook; useSubscription Hook; Essential Recipes. But what if you want to execute a query in response export function useQuery<TResult = any, TVariables extends OperationVariables = OperationVariables> document: DocumentParameter<TResult, TVariables>, variables: VariablesParameter<TVariables> If options. But due to useQuery UI is completely freezing and giving How to prevent unnecessary refetch using Apollo Client useQuery hook? 3. Share. query: GraphQL document (can be a file or a gql string). ts import { useQuery } from "@apollo/react-hooks"; import { MENU Returning Apollo useQuery result from inside a function in Vue 3 composition api. I decided to check if the token has expired and update it before making a request so this way I won’t have the situation I described above. 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 GraphQL data by refetching To run a query within a React component, call useQuery and pass it a GraphQL query string. , does it just check the cache?) or does it always make a request to the server? useQuery. Each key will be mapped with a '$' Sorry for the delay in responding, but I managed to do it another way. But Oh-My, this was hard to trace down. Running code generation 5. Here's my _app. However, after I useMutation Actually I found the solution to this issue after reading my config file. This largely defeats the purpose of using a watchQuery. In the following course, we'll connect our react query operates on stale-while-revalidate, so it will give you data from the cache and then refetch in the background. If you are reading this in 2020 or beyond; I am pretty much sure that you likely be using Apollo client useQuery 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. User may be logged in or not, the query returns either viewer = null or viewer = {usersProps}. I can't find a straight answer on this: You can also ask for new data whenever you want with refetch(). If there is table, and table should display Intended outcome: I am using refetch from useQuery hook in order to retry if something fails or timeout (remote graphql taking too long). When a user clicks to delete a comment in another component, I initiate a mutation deleteComment with listComments in the refetchQueries and awaitRefetchQueries: true. When I receive data from subscription I would like to refetch query but only if query has been previously executed an Hey there 👋 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. 0. The useQuery returns data, When React renders a component that calls the useQuery hook, the Apollo Client runs the query automatically. The resolver waits a second, then returns some hardcoded data. apollo's useQuery data does not update after client. One of them is that useQuery doesn't use the defaultOptions. log("waiting 1000ms"); await wait(1000); What I’m noticing however is in my cache the first 10 items are now null, the reference to these have been. Does that refetch call use the fetch policy of 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 useQuery hook will make one fetch request on initial load, and will not refetch on subsequent renders. This still results in 2 calls to the backend though, but it The default behavior is that useQuery is loaded immediately with component setup. Hello, I’m using Apollo Client to paginate a feed of data. resetStore() on a login action. One way of refetching on demand would be to use the returned refetch function. refetchQueries is the simplest way of updating the cache. The Apollo client provides two ways to To run useQuery based on logic or manually multiple times by setting refetchOnWindowFocus & enable properties to false and then calling method refetch(). Refreshing the page shows relevant information however that query always rerenders the components involved with stale data. I can see that in my custom merge function the existing data after the refetch is undefined. A component that is wired with useQuery can easily do this with help of refetch functionality when refetch is called is will execute the same query again and re-renders the page to show the new data. Like: Consider using the refetch method in useEffect hook like so. Ask Question Asked 3 years, 2 months ago. I notice the refetch function from How to prevent unnecessary refetch using Apollo Client useQuery hook? 0. variant="contained" As one of Southern California's largest wood suppliers recyclers, Apollo Wood plays an important role in supporting the environment. 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 reactive query object. It’s an imperative Yes it is the same, however I am not using mutation in my query, I am using useQuery and every time a prop is changed refetch is executed. The useQuery composed hook should actually use a useState inside for the data. This is because mutations are more commonly npx create-react-app apollo-refetch cd my-app npm start. This is not really as elegant as the React useQuery hook is. React / Apollo: Displaying result of GraphQL query (useQuery hook) 3. refetchQueries is an array of strings then Apollo Client will look for any queries with the same names as the provided strings and will refetch those queries with their current variables. Interestingly, with no polling GET_ITEMS query is not refetched and the same applies to custom polling (using setInterval and In this section, we will implement GraphQL Queries and integrate with the react UI. Note: The useQuery hook How to prevent unnecessary refetch using Apollo Client useQuery hook? 11. With refetchQueries you can specify one or more queries that you want to run after a mutation is completed in order to Saved searches Use saved searches to filter your results more quickly Thank you for the reply! It looks like the previous developer has SSR configured correctly, like in the example you linked to. There Currently, Apollo Client's pollInterval refetches every n milliseconds, regardless of whether the user is actively using the page or not, which isn't optimized. Commented Aug 3, 2023 at 15:05. You can customize this behavior by setting staleTime, which will tell the library how long the data can be considered fresh. ts, but I need to use the same variables as I used in the last execution of the same query but I don't have access to myQueryVariables in B. However, when I click on react query operates on stale-while-revalidate, so it will give you data from the cache and then refetch in the background. To fix this, create your ApolloClient in global scope. After a mutation, I see that the apollo cache has been updated, but I don't see the data in my other component that is "alive" already. Improve this Apollo useQuery() - "refetch" is ignored if the response is the same. You can do this with the refetch function from useQuery: const { data, loading, refetch } = useQuery(QUERY); Build a project with Apollo. For that I am using poll interval in the graphql query to fetch data every 5 minutes. I’ve created a query that takes the active status to fetch the data from. refetch method. In my Screen there are three tabs and individual tabs is calling its own data. So as an example for using graphql HOC you could try to do: Beware of using fetchPolicy: 'no-cache' because your query (which is a watchQuery) will no longer be reactive to cache changes. const { loading, error, data, refetch } = useQuery(/* */); useEffect(() => { refetch() }, [isActivated]) Depending on your needs, you could also use the useLazyQuery From apollo docs. There’s a good bit of aftermarket support and you can get parts for it a lot easier than if you broke something on a custom 1911/2011 where APOLLO AIR CONDITIONING & HEATING in Chino Hills, reviews by real people. 9. Manually setting the fetch policy; We can do so by grabbing the refetch function which we can destructure from the object returned by the useQuery hook and pass it down to the mutation to be executed when it is completed, I think you have to use useQuery here instead of useLazyQuery. To set defaultOptions when using the useQuery hook, make sure to set The Apollo Client useQuery hook automatically executes the corresponding query when the component renders. const { data } = useQuery(MY_QUERY, { variables: myQueryVariables }) Now, I need to trigger a refetch of MY_QUERY but in another component in another file, in B. js apps! Next. 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. 0 (but also 3. Apollo GraphQL Refetch (from useQuery) with new variables not working. Once everything is loaded and the server is running, you’ll see a spinning graphic of an atom. client, web. How to do it? I wonder if it's possible to refetch a query from one component so it would be updated in another component without refreshing the component itself. I can even invalidate components by its keys. コンポーネントからGET_TODOSのQueryを呼び出します; useQueryを使うとコンポーネントが生成された時にQueryが実行されます 今回のように一覧を取得して表示するようなケースで使うイメージですね useQuery with option emabled: false and only refetch() in driverRule. Yelp is a fun and easy way to find, recommend and talk about what’s great and not so great in Chino Hills The #1 Rated Hot Water Heater Repair & Replacement in Chino Hills - Apollo Heating & Air Conditioning, call for a FREE quote (909) 637-3044! I'm trying Apollo and using the following relevant code: apolloQuery { data. const [updateName] = useMutation(updateNameD) const [updateAge With your event handler, you could do something like put the useQuery at the top level and calling the refetch in the handler (fourth thing it returns from the useQuery). How to use Apollo's multiple useQuery() hooks in How to set client in useQuery Apollo in ReactJs. refetch. When the result from the server is empty list, the cache are not updated. In one of my cases, I query a listComments in one of the components. This article covers some of the common use cases of useQuery hook from Apollo. My global apollo fetch policy is: I use vue-apollo for working with GraphQL. e. After an investigation we found out that refetching (using refetch, polling, fetchMore) is not working properly in combination with the onComplete method. variables: (default: null) I read some articles that update cache after mutation. : variables { [key: string]: any } An object containing all of the variables your : query; needs to execute: pollInterval: number: 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? javascript; reactjs; apollo; apollo-client; クエリを記述したので、 useQuery を用いてクエリを実行するためのコンポーネントを描画しましょう。 今回は、 launchId を変数としてクエリに渡す必要があります。 それは、 useQuery の variable オプションに追加することで可能です。launchId は router から prop として渡ってきま When React mounts and renders a component that calls the useQuery hook, Apollo Client automatically executes the specified query. Options . 3. Call the fetchMore function to fetch the next page of results useQuery Parameters . I have a React app that uses Apollo client to fetch the data from backend using useQuery() hook. But In my case, I want to more easy way. Render Prop API with React. Hot Network Questions How does the early first version of M68K emulator work? Refetch function. 5. cache-and-network: return result from cache first (if it exists), then return network result once it's available. These steps are helpful if you’re seeing an unexpected refetch of a query after an update when using Apollo Client with cache-and-network. lost I believe this is possibly due to the refetch array which only refetches based on the input of offset = 10 and limit 10. That's why I am so confused. Nextjs graphql apollo cache is always returning null. In the merge function, I find the existing = list of comments with the deleted comment and incoming = list of comments I have a Higher Order Component and it accepts a prop variable input called "name". The useQuery hook sets state with the onCompleted callback. When I do, I am getting this error: Typeerror: undefined is not an obj You can use your criteria as query key. log(criteria) //from useQuery key //your get api call here with criteria params return posts; }; const [criteria, setCriteria] = useState("") const {isLoading, data: post} = useQuery(["posts", criteria], For example I created a query const { data = { result: [], }, } = useQuery('data_sources', getDataSources); This data used for select component and I wonna refetch it with { search: value } param. 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 With your event handler, you could do something like put the useQuery at the top level and calling the refetch in the handler (fourth thing it returns from the useQuery). You can customize this behavior by setting Based on docs and research, I gather that useQuery will automatically refetch from the server if/when the server-state differs from the cached state. @apollo/react-hooks , I have a simple React component that uses Apollo's useQuery to fetch data. I think I was confused by Apollo documentation and thought that every render will call useQuery which will in-turn will reach The easiest way of keeping data up to date would be to use the polling feature from apollo. . To run a query within a React component, call useQuery and pass it a GraphQL query string. I was putting data into useState because that data is a list of books which will be manipulated by users. To refetch the data automatically, you need to invalidate the previously cached results. 8. However, I got some problems while using no-cache. 1) the onComplete method doesn't get called anymore after a returns the data from the cache (that is stored there while refetch() is being called). Hey all, I’m using apollo-client and am experiencing a problem where I am trying to refetch some data with new variables and it is only re-running the query with the original query’s variables. I have a flatlist in react-native and I am trying to refetch the data when pulling it down (the native refresh functionality). Whenever a query's key changes, the query will automatically update. Apollo Client enables fetching and caching paginated results using the Core pagination API. // resolver export async function todos() { console. CLONE_APPLICATION_BY_COMPANY, { refetchQueries: [{ query: applications. In that case, I would move the Query component up, since I would still be able to render other stuff while I don't have results in the ChildComponent. @apollo/react-hooks , how to query cache first? 0. The data is retrieved using Apollo Client query. (Recommended) Apollo useQuery Hook When you fetch data with Apollo Client using either watchQuery or useQuery (which uses watchQuery behind the scenes), you’re telling Apollo Client to keep an eye on the cache for future changes to the data that resulted from your query, and depending on your configured fetch policy, refetch data from your backend if the query can’t be Since 3. Actual outcome: refetch triggers Using Refetch with apollo to rerender query & component. So, it seems clear that it is I notice the refetch function from useQuery doesn’t work with new variables. apollo client refetching query not passing variables with react-hooks. If you know your component is going to update on the event, just having the useQuery get the data at the top level (but not in the useEffect) is also effective. This means updating the queried object elsewhere in your app will not be reflected in the query using 'no-cache', and you will need to manually refetch. Can also be a Ref, a reactive object or a function that returns the variables object. Optional for the useQuery Hook since the query can be passed in as the first parameter to the Hook. As a workaround, for the few tests that utilize refetch I had to physically mock the useQuery function and provide I am new to React Native and Apollo-Client. When your component renders, useQuery returns an object from Apollo Client that contains loading, error, and data properties you can use to Any queries you refetch through refetchQueries should already be used by some useQuery hook, Query component or graphql HOC. ts like so. I want to render all these orgs from a context state where it could be placed with a @leoc Maybe I can just use the data from useQuery, I'll try that. How to reproduce the issue: Create a query with skip params while also using refetch. It looks like it throws when using network-only fetch policy, but flows through the hook when using cache-and-network. From my limited understanding, it looks like when a query(s) are invalidated, that data is markes as stale, and when that query is rendered, it will start a background refetch and this happens even when the query is being currenlty rendered in the same UI in a different comment, wheres refetch triggers immediate refetch, That being said I have never tried Here’s a component that calls useQuery() to get data from an async local resolver. The function itself works except that the new variables passed to it don’t get called or used. 17 it did, in the sense that onComplete was called when a refetch was done. 1. Apollo Client cache doesn't update on I guess this is executing first time: const {refetch} = useQuery(GET_EMPLOYEE) and making the first request without data, because, no variable is passed there. Filter using useQuery, variables and refetch. by simply using the "refetch" provided by "useQuery" hook So the parent Component would have something like. index. document: GraphQL document containing the query. You signed in with another tab or window. In Apollo Client v3 React implementation, I am using hooks to use subscription. Can also be a Ref or a function that returns the document (which will be reactive). Setting skip to true in useQuery params should skip the query. How to use Apollo will see the variables changed and refetch the query automatically. One important thing is to use an async function here for your asyncValidate function so that you can await the result of that query call. Use existing variables when using I just use subscription here as a notification trigger that tells Query to refetch. I need to edit a form with data coming from useQuery. If the name's value changes, useQuery hits the backend API and fetches new results but if the value remains the same, there is no network call made by useQuery. I want to Conclusion. 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. However, after I useMutation to update my db, the impacted query does not immediately refetch. In this example, we’ll see how to use the new useQuery hook available from the apollo react-hooks package to send GraphQL queries and receive response with fetched data from APIs. Say I define a useQuery that has a fetch-policy of ‘cache-only’ and also expose refetch for that query. Instead, I would expect that the promise that is returned by refetch() is resolved only once network request is completed, and its' returned data property should be equal to the data that is resolved from that network request. 8. Add the GraphQL schema 3. Pagination is a best practice in GraphQL for several reasons. This one is pretty straightforward; luckily all we need to do here is combine the two refetches into a single function that calls both. 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 useQuery() - "refetch" is ignored if the response is the same. I have a useQuery in file A. Pagination utilities. The useQuerey hook will trigger a re-render when it receives a Subscribe and join brilliant minds from around the world. You just have to set skip to true in your options object and then you can use refetch to lazy load/validate your nickname as refetch will return the ApolloQueryResult. I've also added a refetch callback in my useQuery hook, pass it down to the form modal and call it onCompleted in the useMutation hook. The useQuery React hook is the primary API for executing queries in an Apollo application. Incremental loading: fetchMore You can use the fetchMore function to update a query's I notice the refetch function from useQuery doesn’t work with new variables. There were a lot of things that I had to know more about Apollo Client. 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). Try setting the nextFetchPolicy to cache-first and see if that helps. With Apollo Client, you can send queries in 3 different ways. In apollo, this is done using refetchQueries: useMutation(applications. I’m using apollo client 3 and Strapi 4. I want to show a refresh button on screen whenever the data changes in the backend. The Apollo GraphQL client allows you to easily refetch query results, which can come in super handy if you need to refresh data after some user action on the page. And then I would have access to the query. When the query first loads (when the component mounts), it works very well and I manage to paginate the data with fetchMore. If I execute categoryQueryDataRefetch, is there something like this that can override the default fetchPolicy. Data becomes undefined in usequery of apollo client only when refreshing the page in the browser. This makes it very similar to executing a query in useEffect with no dependencies. const { 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 am wondering about the refetch function returned from useQuery, as well as the inputs of refetchQueries passed in the options of queries/mutations (which I think behaves the same way as refetch). I have a query like this, const { data, error, refetch } = useQuery(QUERY, { fetchPolicy: "network-only", nextFetchPolicy: "network-only" }) When I call refetch and if the API returns an error, bot thank you yes - that behavior is what i would expect, but when i change query variables the query does not refetch. query on our apollo client instance. const [updateName] = useMutation(updateNameD) const [updateAge Apollo useQuery() - "refetch" is ignored if the response is the same. variables: (default: null) Variables object. Does that refetch call use the fetch policy of cache only (i. Before I can replace Option Type Description; query: DocumentNode: A GraphQL query document parsed into an AST by graphql-tag. Returning Apollo useQuery result from inside a function in Vue 3 composition api. Versions. So the watch() is needed to call the query again. By default when a users comes at the Chat component, he needs to click on a specific channels to see the info about the channel and also the messages. This way it'll stay stable and can be reused When you fetch data with Apollo Client using either watchQuery or useQuery (which uses watchQuery behind the scenes), you’re telling Apollo Client to keep an eye on the cache for future changes to the data that resulted from your query, and depending on your configured fetch policy, refetch data from your backend if the query can’t be After looking at apollo console data is in there (new) and the network tab that new data is in there. js , javascript, graphql, react js. 0 . I really think apollo has significally changed the GraphQL client game, but I'm sad they became that library that kept on changing API and package organization without being able to adapt to new react features. You can The introduction of react hooks in their API really improved the overall easiness and readability of its usage. How to properly pass variables to apollo useQuery? Ask Question Asked 5 years, 1 month ago. This means that any components that might be mounted will execute their queries again using your network interface. Core Apollo React Hooks. Apollo GraphQL query inside of react custom hook. 4 that should address this case (here’s the PR that adds those The apollo cache is updated just fine by the refetchQuery. Note: The useQuery hook uses Apollo Client's watchQuery function. I would like to know if the refetch function that the useQuery hook returns invalidates the cache, since I need to retrieve the newest data from the resolver after a mutation is triggered. ; variables: Object or reactive function that returns an object. I realized that I was rendering calling initApollo() in the render of App, which Hello! There are improvements coming to the process for refetching queries after a mutation in Apollo Client 3. Sorry to open this again but the fix mentioned in #6190 #6752 did not fix the problem, please see the thread In Apollo Client v3 React implementation, I am using hooks to use subscription. const { data: { refetch, loading, apolloQuery }, } = props; return ( <p> <Button. Viewed 3k times Vue-apollo refetch query from another component. React Apollo Client - modify query data before it goes to cache. How to wait for server response before calling Apollo Graph QL Query? 1. I guess this is executing first time: const {refetch} = useQuery(GET_EMPLOYEE) and making the first request without data, because, no variable is passed there. Query data doesn't update after successful apollo cache write. We’ll also see how to test a React component that makes use of Apollo React hooks using MockedProvider available from @apollo/react-testing. You would typically use refetch if you have a nested component needing changes, and you aren't This seems to be an obvious question, but I’m having a hella time finding an answer. I don't see this behavior documented anywhere so it's hard to tell if it's on purpose 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. current. What I’m noticing however is in my cache the first 10 items are now null, the reference to these have been. Rising libraries such Hi all, I feel I’m having trouble with a very basic case, but I can’t find any elegant solution. Am I right with this @hwillson? Another thing to consider is the default configuration of you useQuery() hook which is provided by the QueryClient. I'm unable to get This might not answer your question on re-fetching a query, but it's a good practice to use client. I didn't understand why they used cache as a default. Introduction 1. But what if you want to execute a query in response to a different event, such as a user clicking a button? This is somewhat similar to calling the refetch function returned from useQuery. useQuery Parameters . Help. HOC gets re-rendered but no n/w call. I have a standard component setup with one component making a query for data and a modal form that mutates entered data on submit. I want to trigger the query on some event like click. Passing in multiple variables into an Apollo Query component. Apollo Clientは、キャッシュの更新によりGraphQLデータをローカルで変更できます(「update関数で項目データをリストに書き加える」参照)。けれど、クライアント側のGraphQLデータは、サーバーからクエリを再取得(refetch)して更新した方が端的な場合もあるで Makes sense that apollo is not aware of aborterRef. tsx file:. You can do this with the refetch function from useQuery: const { data, loading, refetch } = useQuery(QUERY); How to use apollo client without hooks. Not sure this will fix your issue but it's worth a try. js which I use for configuration. To do so you can use the useLazyQuery hook. 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. Can also be a Ref, a reactive object or a function that returns the 🚀 Integrate GraphQL in your Vue. When your component renders, useQuery returns an The refetch will return a promise, just await it and parse the resolved promise like: const {data} = refetch(); More here:Refetching queries in Apollo Client - Apollo GraphQL Docs One of the most common use cases front-end developers face is re-render the UI after executing a mutation and changing something in the backend. Yet, when I console. I installed it via vue add apollo and as a result a have vue-apollo. And all filters and text in the search are save in local storage. Here’s how you can set it to get new data every five minutes: const { data } = useQuery('products', fetchProducts, { cacheTime: 1000 * 60 * 60, // saved for 1 hour refetchInterval: 1000 * 60 * 5, // refreshes every 5 mins }) Apollo Query Basics for Beginners; React 19 I'm facing next problem: I have a useQuery hook for getting usersData. query method directly and then process the response. The initial query returns an accurate data object, 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? Available values are: cache-first (default): return result from cache. We transform urban wood residuals and land clearing I have a table showing data from server. operations. js apps! Reactive Query . 7. field effectively:. Using the useQuery hook. – Christopher Hallett. When I receive data from subscription I would like to refetch query but only if query has been previously executed an Apollo-Client Refetch . Only fetch from network if cached result is not available. You can read more about nextFetchPolicy in the Apollo docs. My local state contains two tabs that are supposed to fetch either active data or draft data. categoryQueryDataRefetch({ fetchPolicy: 'no-cache', }), Based on docs and research, I gather that useQuery will automatically refetch from the server if/when the server-state differs from the cached state. The reason I'm using it though, is because without it, it's not reactive to changes of route. Reload to refresh your session. Modified 5 years ago. I read some articles that update cache after mutation. This seems to be an obvious question, but I’m having a hella time finding an answer. options: (default: null) Options object. Kaherdin April 25, 2022, 11:03pm 1. How do I refetchQueries when query is called using useLazyQuery hook? 1. example as below. ts. Is it possible to run more than one query with the useQuery hook a single component? Independent queries, in fact. The only difference really is how you run the query. useQuery gql once from the db and then from the cache after the first request. But the end result is that the loading state is turned false. ts, however I cannot do it as the useMenu is a readonly value. Required for the Query component. Accept the default behavior and enable the query by default with a static variable value and not use the result from the first run but only the one from refetch(). I am not aware of how it internally works, but when a request gets 200 or 500 response, for that scenario also we don't have to trigger refetch explicitly (or re-render the component explicitly), we just get the new loading state and component re renders, why Edit: Found the answer. Saved searches Use saved searches to filter your results more quickly Refetch Query with Apollo GraphQL Client. Connect your queries to your UI 7. evi bbljk ktjjal myynrj dexaoyu ltei bftlm uoqd devk bnhd