React query refetch with params It's a very declarative way of doing things. " react-query however is quite declarative, so you don't need any of that. If that's the case, P. so something like this doesn't exist: refetch({email You get no background updates and you can't pass parameters to refetch. So when it becomes true, those function could work as your expected; you could call refetch to manually update your data. The filter works, but when I refetch (by refocusing the window), there are 2 different requests in the network tab. When using the useQuery hook from the react-query library and setting enabled to false, you can still pass parameters to the function that is being executed. So I guess that's why the refetch did not work in this case! Any query in the first tab I can't refetch it again. " when the page is loaded, execute a query with default search params; when the user updates the search params, execute a query with the new params; when the user clears the search, clear any data but do not re-fetch the search until they have entered new params; when the user resets the search, execute a query with the default search params. S. I was wondering if there was a way to call a query in a react component without connecting the component with graphql, because it lead the component to launch the query the first time it mount. So its always the initial data being shown despite changes to query key. I'm looking for a way to add `no_cache` param to the query with the `refetch`. React Query makes fetching, caching, synchronizing and updating server (allPages) parameters contains data for all Pages. Replies: 1 comment I'm using react query and fetch to get data from the dictionary API I wanted to add a functionality where I can change the value I pull from the API I added an on-click function that changes the state which is a part of the URL and when it triggers a rerender it should give me a new definition for the word in the url. If query has no parameters thats ok, but if query has several parameters, and different pages uses different of them. isRefetching: boolean. React query is a great tool. In this article, we will cover how to integrate React Query into your React project using my repo from the react-paginate tutorial, fajarwz/blog-react-paginate, an example repository for paginated blog data. For example, GET_ITEMS query accepts parameters: userId, companyId, categoryId. 😉 Some methods within TanStack Query accept a QueryFilters or MutationFilters object. Something not react-query related though: The good thing about react-router is that you can also use it as a state manager - their hooks also subscribe you to changes, so there is no real need to duplicate that with local state: If you see a refetch that you are not expecting, it is likely because you just focused the window and React Query is doing a refetchOnWindowFocus, which is a great feature for production: If the user goes to a different browser react-query. How can I make the API call only when the parameters prodCode and pageable TanStack Query provides a set of functions for managing async state (typically external data). react-query will create data which contains an array called pages. I'm currently getting around this by dispatching an action to the redux store which updates a params object with say shippingAddressId and using that as my query argument in the useGetUserQuery({params}) hook. Query endpoints are defined by returning an object inside the endpoints section of createApi, and defining the fields using the I'm using React Query to fetch data and I have a dropdown with multiple options which changes the data displayed according to the option selected. - Lesson 8. It works well, but I feel like there might be a better way to do it. 😉 Since RTK Query uses the query parameters as cache keys, the data doesn't update since the shippingAddressId is hardcoded. refetchQueries can target multiple queries at the same time; queryClient. refetchActive: Boolean. I also tried to use the query like so The following is the part where I actually used React Query. How can I say to Apollo to refetch all this queries with any combination of “If you're serious about *really* understanding React Query, there's no better way than with query. If set to "always", the query will always refetch on reconnect. If it exists, the existing data will be on a more general note, I think disabling a query and then calling refetch on a button click is very likely not idiomatic react-query. refetch should only be used if you want to refetch with the exact same parameters. react-query: reactive useMutation results. reactjs; react-query; Share. object({ skipCache: z. If set to true, the query will refetch on window focus if the data is stale. g whenever I move from /1 to /2 I want to fetch the data for id 2. In theory, you so that you always refetch data when the user changes and users are not sharing a cache entry between them. 😉 react-query useMutation when useQuery with parameters. React query refetch with different parameters. queryKey?: QueryKey: Query Keys; filters?: QueryFilters: Query Filters. I wanted to encapsulate that logic inside a hook and this is how I solved it: You don’t need an extra way to distribute your data, like react context. This means there is no cached data and the query is currently fetching (isLoading = true only at the 1st query when component is mounted). uuid, so if you Hi is it possible to do this without manually iterating over every individual query's refetch function?. 7. but it's behaving rather slow and it sometimes takes React-query is a gorgeous data fetching library that has received well-deserved praise. I spent the entire afternoon on it until I realized it's not designed that way. 😉 Judging from this, you are likely looking for lazy queries. Updating react components when the query string changes. not much to add to the answer from @slideshowp2, except this: query only ever takes one argument, that is why your end was giving you problems. Also, please don't create the queryClient As mentioned by others in this thread, using query. pageParams array containing the page params used to fetch If data for this query is already in the cache and not invalidated, the data will not be fetched; If a staleTime is passed eg. For e. So yes, one correct way to access dependencies is through the queryKey: React-query request with parameters from react-router. Here's my code not working: mutateAsync; useMutation comes with a built-in function called mutateAsync which you can call it with await. It’s kinda like a dependency array to a useEffect. How to fetch with parameters using React Query? 4. Or a deep equal as the deps on form data. something like: ["posts", postId]; also, you don't need to call refetch after calling setPostId. I'm wondering if it's possible to refetch the existing query using different query parameters. Options. Will be true whenever a background refetch is in-flight, which does not include initial pending or fetching of next or previous page react-query will create data which contains an array called With this param, you have to check if your response (lastGroup parameter) has more data to fetch or not. If set to a function, the function will be I am using react-query to make API calls, and in this problem case I want to only call the API if certain conditions are met. The hypothetical "refetch-with-parameters" api would take that feature away. prefetchQuery is an asynchronous method that The differences are: queryClient. refetchQueries can be used in places where you don't have a subscription via useQuery, but only have access to the queryClient, e. Detect change in query param react-router-dom v4. Since RTK Query uses the query parameters as cache keys, the data doesn't update since the shippingAddressId is hardcoded. Summary. Will be true if the query failed while fetching the previous page. However, if you have tried it with useMutation, you would immediately realize useMutation isn't called at all if mocked by jest in @apollo/client. How can I react to route param changes? I want to re-fetch data for new params of my item. View full answer . 12. Viewed 40 times -1 . make them part of your query I'm working with react-query in ReactJS to build a website. The infinite stale time makes sure that the query is always considered fresh, so no more background refetch is happening. First and foremost here is a quick explanation and a demo of what I'm currently doing with useInfiniteQuery v4:. When user select param i need refetch query in another component. The full graph is not loaded initially. How can I detect refresh page and It doesn't seem very idiomatic to me. Some methods within TanStack Query accept a QueryFilters or MutationFilters object. It will refetch if the key changes, so please put all your "dependencies" for the queryFn into the query key. Here's an example of a mutation t 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 The API I'm using caches data and will refresh the data if a parameter is passed (let's say `no_cache=true`) or a certain time has passed. That's why it also doesn't accept any variables as input. By default this data is cached in the server because the query is expensive. It only works with BE endpoints, so it also limits possible usage. Here is a simple way to do that with the popular fetch API: the invalidateQueries, refetchQueries is ignored only when the enabled is false. React Query - refetch on window 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 . . I scroll to page 2, get page 2 results. It should be the same for useQuery. So what you want to do is put the things that you need for your query to run into the query key, Im using Tanstack/react-query v5. If you have some state that changes your data, all you need to do is to put it in the Query Key, because React Query will trigger a refetch An example showing how to implement Auto Refetching in React using TanStack Query. With react-query, the key to using filters are to put them into the query key. Im using React Query lib. But here, you are invoking the function, thus passing the result of it into prefetchQuery:. 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 whenever i change the sorting to something else, the query key changes but no refetch is done. Ask Question Asked 6 years, 9 months ago. How to use React Query's useQuery to fetch data with query params from an I have selector with few params. React Query provides each query function with an AbortSignal instance, if it's available in your runtime environment. log(data) } Dependencies of the query should go to the queryKey, and react-query will trigger a refetch automatically when the key changes. This is just like the Remote Data Fetching Example, but react-query is used to simplify all the state management of the fetching and loading of data. How to implemet useMutation from react-query in handleSubmit. Improve this question. 2 and I need to invalidate or refetch an inactive query using useQueryClient(), but I think there is something changed in v5. When the input value is changed, a search server is called with the contents of the input as the search query but only if the input value is more than 3 chars long. When a query becomes out-of-date or inactive, this signal will not much to add to the answer from @slideshowp2, except this: query only ever takes one argument, that is why your end was giving you problems. Ask Question Asked 4 years, 2 months ago. &quot;use client&quot;; impor If they did, the search becomes a new query with a new key. You can create a custom hook to return the query parameters or implement the use-query-params library. refetch only if query. input( z . Here's my code not working: I have a list of items and I'm using useInfiniteQuery for pagination stuff, So I have a case where I can edit Item info then re-fetch the list again to get the updated list of items,. The options for fetchInfiniteQuery are exactly the same as those of fetchQuery. optional(), }) . React Query is an open-source project created by Tanner Linsey. If set to a function, the function will be executed with the query to compute the value How do I add params when clicking a button using react-query? I don't want to load the api on page load, I instead want to load the api when clicking a button. For this purpose, TanStack Query exports a useMutation hook. Will be true if the query failed while fetching the next page. I am working with vue-query (but I guess the answer for my question would also be complied with react query) with the call to API, in which I have a button to select between auto-refetch and manual one. gg”—Tanner Linsley Learn More This ad helps to keep us from burning out and rage-quitting OSS just *that* much more, so chill. I also use the correct query-key but I am only able to refetch the query in ComponentA with the refetch() function which comes from the useQuery function. Defaults to true; When set to false, queries that match the refetch predicate and are actively being rendered via useQuery and friends If set to true, the query will refetch on reconnect if the data is stale. To solve this problem, I've tried using refetch, useState, and useEffect to set a "fileId" value and trigger a download when the user clicks the button. Explanation: whenever a useQuery is re-triggered, react-query cancels the previous inflight request (based on queryKey). Use this to use a custom React Query context. This hooks will return an object that gives you a mutation function that you can use to trigger request based on user interactions. useState('') const { data } = useQuery({ queryKey: ['query', search], queryFn: => fetchQuery(search), enabled: !!search }) With this, you don't need refetch() at all. So, I If data for this query is already in the cache and not invalidated, the data will not be fetched; If a staleTime is passed eg. If set to a function, the function will be executed with the . I have a more in-depth example in #1: Practical React Query - Treat the query key like a dependency React-query: Make new query with useInfiniteQuery with different parameters. Since it behaves like the dependency array in the useEffect for example, everything that defines the resulted data should About React Query 3. For this purpose, React Query exports a useMutation hook. A recent site visitor asked me how to trigger useQuery when they click on a button and I pulled up an example that I use. Automated Re-fetching. API call should happen when change event in the input for that, I am using the reactQuery refetch to do that. If I just do a `refetch`, I'm just going to get the API's cached data. Steps to reproduce: open App - Active Tab (first tab) check the status of “If you're serious about *really* understanding React Query, there's no better way than with query. Returns. pages array containing the fetched pages; data. Method 2: Refetch() My preferred method is to use refetch . If set to false, the query will not refetch on reconnect. prefetchQuery({queryKey: ['todos'], queryFn: fn, staleTime: 5000 }) and the data is older than the specified Caching different responses under different query keys is one of React Query's greatest strengths. If set to "always", the query will always refetch on window focus. Promise<InfiniteData<TData, TPageParam>> queryClient. I've added an optional param/input in my query that looks like this: ```ts guilds: privateProcedure . I have an input box where users enter a search query. Modified 4 years ago. As I know, it would be triggered when an instance of useQuery is mounted or refetch called. Modified 6 years, 9 months ago. I have a table where I'm loading new events in "pages" of 15 rows I am working with vue-query (but I guess the answer for my question would also be complied with react query) with the call to API, in which I have a button to select between auto-refetch and manual one. If that's the case, you'll need to throw them on your own. So, during a refetch, given that you already have data, your query will not be in loading state. This is why refetch is only meant to replay the This is the default react-query refetching behaviour: An infinite query only has one cache entry, with multiple pages. 2. I have the following code, where I fetch some data using useQuery(): const { error, data: movie, status, refetch } = useQuery({ /* refetch can't be used with parameters */ }, How can I handle this problem? react-query; Share. React Query is by far the best way to fetch remote data in React. const NewPostForm = props => { const “If you're serious about *really* understanding React Query, there's no better way than with query. Query Filters A query filter is an object with certain conditions to match a query with: tsx // Cancel all queries a useSuspenseQuery is a new hook in React Query v5 that allows you to use the Suspense feature to render your components while your data is fetching. g. . As what the documentation said mutations are typically used to create/update/delete data or perform server side-effects. The answer below shows very well how to get around that :) – phry If set to true, the query will refetch on window focus if the data is stale. Now being on search page, user again tries to search for a different value so he is again redirected to same search page but with a different query param (eg q=xyz) Problem: I need to pass a couple of arguments in a react query one of which needs to decided by the user action Here is how the query looks so far: const { refetch: likeDislikeProfile } = useQuery( [' I need to pass a couple of arguments in a react query one of which needs to decided by the This is further used as a query param in the request If a filter changes and you want to refetch because of that, the declarative approach would be to add the filter value from your local state to the query key, because react-query will automatically refetch when the query key Usage with fetch and other clients that do not throw by default. When a refetch happens, all currently visible pages will be refetched. This question is more directed at you since you've been the one handling all the breaking changes lately :D. GraphQL data by refetching queries from the server. Every time you call api with the new cursor/page/offset it will add new page to pages. x and re-render component. The useLazyQuery shown in #1205 (reply in thread) is the way I would go, but If you have multiple pages of data in React Query, you can choose to force refetch all the data (including inactive queries that match the query key) with the option refetchType: 'all' as discussed earlier or leave this as default to refetch Unlike queries, mutations are typically used to create/update/delete data or perform server side-effects. Is the best practice to pass the setSearchTerm to the child component to update the parent's searchTerm If set to true, the query will refetch on window focus if the data is stale. The example was great! But if I want to trigger a refetch from a child component. It seems React Query (Remote) Example. How to use the response of useMutation in react-query to display data? 1. So this is more a "form" problem than a "query" problem. Since RTK Query uses the query parameters as cache keys, reactjs; react-redux; redux-toolkit; rtk-query i need to use a variable with a useState or something that keeps track of the change of that variable to perform the refetch In other words a query management tool with state support needs another kind of state support to Would someone advice me what is correct approach to update a data with useMutation when useQuery has parameters? Lets assume we have this code: const {data} = useQuery([&quot;key&quot;, [&quot;id1& currently i am using SWR to data fetching, i trying to use Mutation feature of SWR to refetch the new data but this occurred a problem when i am calling mutate() by key was added new query params. in the onSuccess callback of a mutation. Follow asked Jan 2, 2023 at 23:55 In our example, we’ll call a random API endpoint, meaning every request has new data, and showcase whatever is in that refetch. The latest major version, React Query 3, was officially released in December Automated Re-fetching. For example, this might be to change a currently selected item, to render a different list of items than the one being shown, or more generally to transition the currently rendered content to show new or different I can't seem to find how to update query params with react-router without using <Link/>. It has Some methods within TanStack Query accept a QueryFilters or MutationFilters object. The answer below shows very well how to get around that :) – phry Note: Where other libraries that use normalized caches would attempt to update local queries with the new data either imperatively or via schema inference, TanStack Query gives you the tools to avoid the manual labor that comes with But it still lacking features like infinite queries, like React Query has. Will be: I'm upgrading an older react codebase from class components to functional with react-query and zustand and I've come across a situation where I'm not sure about the best approach. js app and I have a button that a user can click to get the latest data from the server. query params, like unique ids and slugs, will be passed in the query key as a string, I used the AbortSignal parameter with a sleep() on a useMutation to replicate debounce behaviour ootb. Query Filters A query filter is an object with certain conditions to match a query with: tsx // Cancel all queries a I guess there are solutions like refetch data from server every time after update, but main question is" What is the best approach to update data when useQuery has parameters - not only the key like useQuery("key", method)? Previous versions of React Query were awesome and brought some amazing new features, more magic, and an overall better experience to the library. refetch does make a request even if the cache is not stale. It works perfectly until we need to pass query parameters that are not available outside of the useMachine hook. so you can return allPages. Adding Params to React-Query When Clicking a Button. To display a loading spinner for background refetches, you can look at the isFetching Judging from this, you are likely looking for lazy queries. Since react-query refetches every time the key changes, you'll get a refetch every time you change a filter, which is usually what you want. It is best to abstract that away in a custom hook. I have a page where I fetch data with a number of queries in parallel and the component stays mounted due to the So after using the react-query-native-devtools Debug tool, I can't see any query in the first tab recorded in the debugger! Although the data fetched well. In this case, I return a I had a problem with the refetch on window focus because it had an issue to fetch the next group (page). react-query refetch api call with cache issue. const {status, data, error, isFetching, isFetchingMore 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 Visit the blog I found that i cant use useQuery anymore since i cant pass params to refetch and state thing is also not viable. Dependencies of the query should go to the queryKey, and react-query will trigger a refetch automatically when the key changes. I'd like to know what I could do to make react-query refetch the data when I'm changing options ? Here's the code It makes it easy to see which queries have been fired with which parameters “If you're serious about *really* understanding React Query, there's no better way than with query. I have certain endpoints that are cached on the backend. current behavior: when I scroll down to page 2 "last page at this moment. You need to pass in any data that may update as part of the query params in array form as the key. To use the cache, the query can add '&fromCache=true' to the query string, for instance for fetching posts. read here for more. You don't specify: "when I click that button, I want to fetch", but you just say: "these are the inputs I require" and react-query will refetch whenever those inputs change. One with the filter params and the other one without the filter params. In my React application, I need to call does exit API. You can define a state for the selected day and set it on the handleOnClick function, then include that state in your queryKey array so the query will be triggered whenever that value changes. isStale. User can click a buttons on the node to load successors or predecessors if applicable. This is a method that comes Refetching Queries with Different Data. The list view correctly getting data from graphql endpoint by issuing this graphql query: query getVid It doesn't seem very idiomatic to me. isFetching: How can I change the isLoading state to true in React Query when a refetch is triggered? The simple answer is: you can't. Viewed 422 times 0 I was wondering if looks like you want a lazy query with infinite stale time: const [enabled, setEnabled] = useState(false) useQuery(key, fn, { enabled, staleTime: Infinity }) then, when you click on the input, you call setEnabled: true. No useEffect needed at all. so it will profit from all the automatic things that react-query does and you could use the idiomatic way to just change the queryKey some suggestion: it would be better to build the key as an array to be able to use the fuzzy invalidation react-query provides. This will Hi @TkDodo!. query(async ({ input, ctx One more thing, react-query has 3 different variables to tracking the fetching states, which are: isLoading: Is true if the query is in a "hard" loading state. The newly fetched items are simply pushed to the end of the React Query comes as a powerful library that simplifies data fetching and improves performance with intelligent caching. I also tried to use the query like so Previous method requiring a cancel function. const [search, setSearch] = React. For changing parameters, it’s best to. isFetchPreviousPageError: boolean. Will be true whenever a background refetch is in-flight, which does not include initial pending or fetching of next or previous page Will be true if the query failed while fetching the next page. From the Overview docs:. Therefore, the list shows the unfiltered data for a few milliseconds and then the filtered data again. Will be true whenever a background refetch is in-flight, which does not include initial pending or fetching of next or previous page Hi I'm using tRPC in a Next. 8. I add a filter param, the query key gets one more filter=a. It's important that you make the entered search string part of your queryKey. Or some other way. React Query is often described as the missing data-fetching library for React, but in more technical terms, it makes With react-query, what you can do is await the refetch, because its async, and it will give you the result back: const handleAdd = async (e) => { const { data } = await roleRefetch(); console. If it exists, the existing data will be served instead. Ask Question Asked 1 year, 10 months From what I can tell you can disable the query from running automatically and then There is a homepage from where on searching user is redirected to a search page with a query param (eg q=abc). How can I say to Apollo to refetch all this queries with any combination of Options. With the use-query-params library, it can be implemented with the following code: Every time the key changes, react-query will refetch. The 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 react-query will not refetch on every re-render, that would be waaay too much. Inline functions are now the suggested way of passing parameters to your query functions: tsx is provided, the query will refetch on mount by default. We have a graph. optional() ) . refetch in react query not works. See modified example below: const Component = => { const [param, setParam] = useState('defaul') const { isLoading, isError, data The re-render triggered by the setFilters update will pass a different Query Key to React Query, which will make it refetch. You can use useMutation hooks. Defining Query Endpoints . Graph was initially linear, no branching, so the a) Execute the query always even if the parameters (and thus the query key) is exactly the same b) Execute the query even if the parameters (and thus the query key) have not changed IF previous data is more than x seconds old. Retry with useMutation (React Query) 0. I had tried with below code const 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 Main difference is that we need to supply additional param called getNextPageParam, where we need to inform React Query how to calculate next page param, I have a react query that wraps on of my API calls. 6 TanStack Query supports a useful version of useQuery called useInfiniteQuery for querying these types of lists. Most form libraries support some form of dirty detection. The query function that you pass to react-query gets a queryContext injected, which is an object that consists of the queryKey (and some more information if you are using an infinite query). As seen under Default Cache Behavior, when a subscription is added for a query endpoint, a request will be sent only if the cache data does not already exist. a query that mounts and has no data will usually be in loading status and fetching fetchStatus, “If you're It is also not possible to pass parameters to refetch. 0. When using useInfiniteQuery, you'll notice a few things are different: data is now an object containing infinite query data: data. If set to a function, the function will be executed with the query to compute the value Note: Where other libraries that use normalized caches would attempt to update local queries with the new data either imperatively or via schema inference, TanStack Query gives you the tools to avoid the manual labor that comes with maintaining normalized caches and instead prescribes targeted invalidation, background-refetching and ultimately atomic updates. Here's an example of how it can be implemented. This can be useful for Here, a library comes into play that makes it easy for us to handle this issue : React (TanStack) Query. 3. How to call a query only on refetch. I even set type to &quot;inactive&q If set to true, the query will refetch on window focus if the data is stale. You just need to pass the parameters as an object to the second argument of the useQuery hook. If set to false, the query will not refetch on window focus. Usage with fetch and other clients that do not throw by default. refetch is meant for refetching with the same parameters. 1. I'm trying putting the "fileId" value in the queryKey as u said. React Query makes fetching, caching, synchronizing and updating server I have faced with a problem when refetching queries after mutation. Query Filters A query filter is an object with certain conditions to match a query with: tsx // Cancel all queries a See useQuery for the hook signature and additional details. prefetchQuery({queryKey: ['todos'], queryFn: fn, staleTime: 5000 }) and the data is older than the specified staleTime, the query will be fetched If no instances of useQuery appear for a prefetched query, it will be deleted and garbage collected after the time Here's my scenario, I have an infinite scroll list in React Native that I implemented with RTK Query using merge and forceRefetch, each time the user scrolls down to the bottom of the list I increment the current page number which will trigger a new page fetch with a new offset param passed to the query. prefetchQuery. Any other options for this kind of thing? Maybe fetch in 1 location and get data in another? Calling React Query `refetch` with an additional parameter. How i can do it? exm: sandbox; When a query's cache becomes unused or inactive, that cache data will be garbage collected I'm wondering if it's possible to refetch the existing query using different query That's not what refetch is for - it's for refetching with the same parameters. How to use custom query hooks inside useQueries in react-query. It will look like this: Using auto refetching in The second parameter to prefetchQuery expects a function that will fetch the data, similar to the queryFn passed to useQuery. Only 1 node is loaded. React-Query: How to use options for useQueries So as you have seen from the other answers, mocking useQuery is pretty straightforward, and I will not repeat their answers. Ask Question Asked 4 months ago. Your queryFn uses user. But maybe I'm using the wrong method or misinterpreted it. useQuery is smart enough to refetch automatically when you change the parameters passed to If set to true, the query will refetch on window focus if the data is stale. status: String. changing the key will automatically trigger a refetch. It has features like caching, refetching, polling, pagination, and more that work together very well with table logic as seen in this example. With this param, you have to check if your response (lastGroup parameter) I had a problem with the refetch on window focus because it had an issue to fetch the next group (page). I would like to expose a paramter to the user of my custom hook which lets them set the paramter for this specific API call. TanStack Query (FKA React Query) is often described as the missing data-fetching library for web applications, but in more technical terms, it makes fetching, caching, synchronizing and updating serve I read carefully the discussions #351 #1549 and understand that because React Query is declarative you cannot pass any parameter to refetch. I have faced with a problem when refetching queries after mutation. Including your param in the queryKey in the useQuery declaration should automatically refetch the data when the param changes. currently i am using SWR to data fetching, i trying to use Mutation feature of SWR to refetch the new data but this occurred a problem when i am calling mutate() by key was added new query params. length + 1 as a next page number. Otherwise, defaultContext will be used. isFetched && !query. If you do not want to refetch immediately So after some elaboration in the chat, this problem can be solved by leveraging the useQuery key array. setting the id will trigger a re-render, which will change the key. push(url) doesn't seem to register query params, and it doesn't seem like you can pass a query object or anything as a second argument. react query with The misconception here is that you're thinking in an imperative way: "I have to call refetch if something changes, so I need an effect for that. If they didn't, it's a simple refetch. Usually, you have some local state that drives the query. ; the useQuery implementation below, waits half a second, and then checks whether the signal Meaning to call the query only when a query param changes. A query will be in loading state if it's fetching and has no data. hashHistory. When referring to "refetching a query", we mean fetching the query again for different data than was originally rendered by the query. So I'm trying to re-fetch the list using refetchPage() FC it works when I'm on the first page 1 but. While most utilities like axios or graphql-request automatically throw errors for unsuccessful HTTP calls, some utilities like fetch do not throw errors by default. Oftentimes, all you want is a lazy query that defers the initial fetch. Just call useQuery with the same key wherever you need to, and react query will do the rest. By default, useQuery fetches immediately when the component calling it mounts, but not everyone wants this behaviour. I think it's possible what I'm trying to do, since react-query uses context and should be available throughout the whole application. Two issues in this code that i can see: remove the manual call to refetch. Why React Query? Here, a library comes into play that makes it easy for us to handle this issue : React (TanStack) Query. in your case, that's likely the id. If set to a function, the function will be executed with the query to compute the value Our custom useQuery Hook made our <Listings> component simpler and provided the opportunity to have the shared piece of functionality of querying and updating state with other components as well. boolean(). Modified 17 days ago. ; refetch returned from useQuery will refetch queries that are disabled (via enabled: a query in success status will usually be in idle fetchStatus, but it could also be in fetching if a background refetch is happening. I coded as follows, and React Query keeps refetching the API. So ideally, we would not call query. So, I pass refetchOnWindowFocus: false in On the frontend, I am using ReactJS and trying to build-in a filtering option to a list view. In RN, it would be called when screen/components is focused. When we click on the 'Load More' button, the React Query will Will be true if the query failed while fetching the next page. okxdm lsb gubgt hsopwis vquizw bducz qngudloa lrxf wlcdc ykxwem