Apollo client query with variables. Some additional steps may occur when using this, e.
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Apollo client query with variables query on our apollo client instance. resetStore() 1. The table and the fetch works like: read from localstorage, build variables for fetch (offset, limit, ) fetch with variables; when filters or search change, refetch with modified 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. Your initial problem isn't still there and forget about getServerSideProps, it's irrelevant, just use the components for your use case. Apollo (react-apollo): Force a re-query even if query didn't change. What is wrong with this basic apolloClient query? import gql from 'graphql-tag' export default (context, apolloClient, userId) => ( apolloClient. It was released in 2018 by Formidable Labs as a lightweight, minimalist alternative to GraphQL clients such as Apollo and Relay. Learning how to build Mutation components to update your data is an important part of developing applications with Apollo Client. 2. Using the Query Component. Learning to use reactive variables for state management is a I read some articles that update cache after mutation. apollo client refetching query not passing variables with react-hooks. These additional types can then be plugged directly into the type variables used by the hooks. Query -> repository -> releases I had the same problem as well when using Apollo. , Apollo Client ignores partial data by default, If the argument is passed a variable, the type of that variable must also be non-nullable. When using Apollo Client, you don’t have to learn anything special about the query syntax, since everything is just standard GraphQL. And once foodtruck is defined, I want to call my Query. – Frederik Kammer. useQuery variables: { userId: userInfo?. Trying to pass nested variables to the GraphQL query but my server gets only top-level variables (shopId), everything else is null. . There are basically two ways of fetching paginated data: numbered pages, and cursors. @Roel As an aside, you should avoid using client. In GraphQL, non I am using apollo client to fetch the data. Probably would be better update correctly the apollo-server to take the arguments from the parent resolver, I guess Overview Local-only fields Reactive variables Client-side schema Local resolvers. Something like this. Apollo Client provides us with a makeVar() method that we The data is retrieved using Apollo Client query. 9. We will pass the country_id and then query GraphQL using for just this country that has this country_id. Ask Question Asked 4 years, 5 months ago. I want my queries sent as separate isolated queries. To update cached data safely, see Combining reads and writes. Fetch the same query with variables B ==> Get result B. I'm new to functional components and Apollo Client, and, after reading the documentation, created a component that should render a list of items, then (upon adding), update the cache and read from it, rendering the component again. Here is what the documentation for Apollo said: mutate: (options?: Updating local data. Methods mentionned in Apollo Client documentation (Updating the cache after a mutation, refetchQueries and update) all seem to need a given set of variables, but since the filter is a complex object (with some text information), I would need to update the cache for every given set of variables that were previously submitted. Using closure functions as component children makes it handy to delegate the results The query returns data in the GraphQL playground, but when executing in my client app, the query returns null. 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 Storing and mutations. Some additional steps may occur when using this, e. import React, {useEffect, useState} from 'react' import {useQuery, gql } from "@apollo/client"; import { getAxiosAPI } from '. } do not match with the variables with the query/mutation also are case sensitive. Wrap your app with the provider. Unable to use @client @export variable in query in Apollo GraphQL. When I use relayStylePagination helper funtion in Apollo Client cache type policies, changing the variables passed to the query doesn't call the query again even if I call the refetch function manually. query({query: getPayments, variables: {filter: Step 4: Connect your client to React. You can do it by passing a reference to Apollo Client using the withApollo higher-order-component, as documented { query: gql``, variables: { }, }); } render() { } } withApollo(MyComponent); Out of curiosity, what's the goal of running a query on a click event? Perhaps there is a better way to accomplish the underlying goal. You’ve already seen a preview of how to work with the result Finally, you can pass variables as a function returning an object: This variables function will be made reactive automatically, so whenever props. (??) // result A = result B + C. This makes later executions of that same query extremely fast. How do we pass variables to the query? – Casey. Overview. I'm using apollo-client and want to send some variable for each request. You connect Apollo Client to React with the ApolloProvider component. client, web. curious curious. Let's say you want specific character details with episode details following query can be executed in the Apollo server. First, configure your application to work with graphQl. I’m calling resetStore after user-interaction to refetch any active queries. I don't know how to do this. I do not understand why the query is returning null when it returns data in the playground. You need to pass the name variable to the actual query i. In your case, you can use the apollo's method client. Whenever Apollo Client fetches query results from your server, it automatically Let’s dive into the syntax so that we can better understand how to create, read, modify, and react to reactive variables in Apollo Client. graphql'; const [useFaqById,{data}] = useLazyQuery(getFaqById); Then you can call inside the handleClick function 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 Fetch query with variables A ==> Get result A. For example, if you execute a . Passing in multiple variables into an Apollo Query component. 10m. Supported values for keyArgs. However im getting this error: Error: The operation ' react-apollo; apollo-client; Share. 0: import { gql, useApolloClient } from "@apollo/client"; const client = useApolloClient(); const SEARCH_PROJECTS apollo client, query with filter. /Home' // this is a string like "react" // The data prop, which is provided by the wrapper below contains, // a `loading` key while the query is in flight and posts when ready const GraphQL supports passing argument values to your operations with variables. 2. Several of them can have active queries at the same time. Add a function called subscribeToNewComments that will subscribe using subscribeToMore and update the query's store with the new data using updateQuery. Alternatively, you can also use the typescript-react-apollo plugin to generate your hooks for you. See here for more details about SSR in vue-apollo. If false, Apollo Client sends every created query to the server, even if a completely identical query (identical in terms of query string, variable values, and operationName) is already in flight. Load 7 more I'm trying to use the reactive variables: My cache file : import { makeVar } from "@apollo/client" export const colorVar = makeVar('red') File A (updating the value): import { colorVar The problem comes when i try to pass variables to the query. 7. Try adding. Apollo Client; cache. my code: Apollo Provider Sending variables from 'https://localhost:3030/graphql' works fine, however sending request from apollo-client, apollo-server doesn't have any value from it: // Client Code const result: ApolloQueryResult < any > = await apolloClient. Apollo / GraphQL Same Query with Different Parameters. import {ApolloClient, HttpLink, InMemoryCache} from '@apollo/client' const link = new HttpLink late response, but that happens when the variables in the client variables: { . id changes, the variables object of the query will be updated. But there is some problems: 1. This enables . I think this option could be super useful for things like This one is interesting. Accessing to query variables inside InMemoryCache. When trying to use _. Query Planning. You can provide the following values for a field's keyArgs:. Modified 4 years, 11 months ago. Both are passed as props in the component and this component is rendered twice in the same view, with a different type prop. GraphQL data by refetching queries from the server. userId is undefined, so it doesn't update the query data correctly. As far I understand the useLazyQuery hook is the only way to initialize a GraphQL request on some action (like onClick). watchQuery method. I'm running into an issue where running a query with the useQuery Apollo hook works fine, but if I use the useApolloClient hook to get the instance of ApolloClient and then call the client's query !!! info This page is intended to provide brief descriptions, examples, and notes about deviations in behavior or API. However same query is running on apollo client in chrome. The only way I could find to make this work is pretty ugly - ids. Creating a reactive variable. Nested query with variable in Apollo GraphQL. js apps! Reactive Query . Copy link Note: The React Apollo component uses Apollo Client’s watchQuery functionality, so if you would like to set defaultOptions when using , be sure to set them under the And !important! for the above, you will need to fill in the Query Variables: { "varTest": "Nike" } In case, you're not familiar with the placement of where to put the Query Variable, it will roughly look like this (look for the second window in which to place the Query Variables. debounce(fn, wait); to invoke an apollo-client useLazyQuery() call it debounces the query the first time and then invokes the query function, but after that it keeps invoking the query with every change without any debouncing. somearg} syntax. userId }, must match Overview Local-only fields Reactive variables Client-side schema Local resolvers. I'm sure you can change fetchPolicy to accept one of these values: 'cache-first' | 'network-only' | 'cache-only' | 'no-cache' | 'standby' | 'cache-and-network' (Values take Overview Local-only fields Reactive variables Client-side schema Local resolvers. Help. Basic Queries. Apollo Client on the context, enabling you I have a problem passing in the variable options into the graphql query. This behaviour is same for useLazyQuery and useQuery. * The local resolver API from previous versions of Apollo Client is also available but is deprecated. If updated is should type Query { getCurrentMonthByUser(selectedMonth: String!, username: String): [Item] } My question is, if username is not supplied, the query does not work, returns nothing, how to make the username optional? I didn't set it in the query as required. The issue: Hello, so I've been using apollo-client for a while on my ReactJS application. As you obviously know query variables are equivalent to the REST's post method payload, which you would've sent to the server as parameters which result may Here's my sample graphql query for fetching user details(I use Apollo client in reactJS) If i need only id and name as response i use this query { getUserDetails { id name } } or if I need only id and userType i use this query: { getUserDetails { id userType } } 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 . In the next step, we’re going to hook our form up to a more complex query with variables by building a DogPhoto component. 0: 346: October 24, 2021 Use Apollo client cache for query arguments already requested My solution to refetch using variables in Apollo 3. It does not mean the query is skipped. We then call subscribe on the observable, and give it a next function Where those variables are used within your query (whether at the root level, or elsewhere) is irrelevant -- they must always be defined as part of your operation definition. When we are using a basic query, we can use the Apollo. Below is my code for my first endpoint: import { ApolloClient, InMemoryCache, createHttpLink } from "@apollo/client"; const When using apollo-server 2. Deleting Apollo Client cache for a given query and every set of variables. The react-hook-form requires to return a Pagination is the most common solution to this problem, and Apollo Client has built-in functionality that makes it quite easy to do. When you execute a mutation, you modify back-end data. In application code, you achieve React-Apollo Query component variables never update. wrapper function for refetching the active queries and I could use custom ApolloLink to attach the hash as additional variable to the query but that I'm trying to use dynamic variable in a GraphQL query using Apollo Client. Whenever Apollo Client fetches query results from your server, it automatically caches those results In this example you need to get the ID first so you can then use it to find the birthday in the second query. The most straightforward way to update your Set this to true to allow the Apollo Client Devtools Chrome extension to connect to your application's Apollo Client in production. In the next step, we'll associate the dropdown with a more sophisticated query that uses GraphQL variables. Apollo Client (Web) - v3 (latest) URQL, which stands for Universal React Query Library, is a lightweight, highly customizable, extensible GraphQL client that exposes a set of helpers for several frameworks, including React, Svelte, and Vue. query({ query: query2 }) Is there a way to call the query twice, passing a 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 When React mounts and renders a component that calls the useQuery hook, Apollo Client automatically executes the specified query. I don't want to pass it to every Query component, it's not DRY pattern. The examples below use Jest and React Testing Library, but the concepts apply to any testing framework. But. To use it, you have to create a link that also includes the defaults. Am I forgetting any settings? 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 gql template literal tag we imported from Apollo Client above is used to write a GraphQL query in Apollo client. false (indicates that the field has no key . Commented May 25, 2022 at 15:44. Native Query Planner. query({ query: getSubCategories, variables: { CatIDs }, }); The problem is when I do that in ApolloClient, I think CatIDs get's wrapped in an additional quotation marks which makes it a String? 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've read about query batching, but this in fact the opposite of what I want to do. mutate({ // other options refetchQueries={[getOperationName(POST_AUTHOR_QUERY)]} }) From the docs : Please note that if you call refetchQueries with an array of strings, then Apollo Client will look for any previously called queries that have the same names as the provided strings. However, to implement something like filtering the data in the cache or manipulating it (like you do with mutations), you'll need to write your own resolver. field in your query. /config/connection'; import { ApolloProvider } from '@apollo/client'; <ApolloProvider client={client}> <App/> </ApolloProvider> const { data: SubCategory } = await client. I've just noticed that sometimes when I use the useQuery hook, the execution completely ignores the skip I have learned Apollo + GraphQL through Odyssey. So this should work: I need to execute my query multilple times with different variables. Client Features. 27 1 1 As per this line, the query will be executed again if any of the options passed to the useLazyQuery hook changes. Use React 18 Suspense features with Apollo Client. const query = gql` query User($okta: String) { User(okta: $okta){ id } } `; client. Next steps. And all filters and text in the search are save in local storage. My query accepts a list of parameters including the current date time like this: const MyComponent = ({ query }) => { With all the power that apollo-client brings to your application development and environment, there are very minimal challenges that you need to answer, like managing variables of a graphql query. 3. This works fine for me, but I understand that is not good practice build dynamic queries. Whenever Apollo Client fetches query results from your server, it automatically caches those results locally. The result is different, though, and I can't understand why I am using apollo client version 3. Caching query results. GraphQL query argument that accepts key value pairs? 3. 0. 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. – Set up a GraphQL client with Apollo; Queries. kaiss Feature overview and setup GraphQL basics Apollo Explorer Apollo Client Codegen Defining a query Arguments The useQuery hook with variables Introducing mutations Our mutation in action. query({ query, variables: { apolloClient. 3 How to pass nested variables to the GraphQL query in Apollo? 1 Nested Query GraphQl. 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. HTTP Header Propagation File Upload Support. Share. The query then gets executed on the 2nd render (where you'll see loading is now true). When I run queries using the apolloClient that is provided I'm using @apollo/client 3. refetchQueries are handled asynchronously, which means by default they are not necessarily completed before GRAPHQL_VALIDATION_FAILED, Cannot query field "MyProductCategories" on type "Query". log(ownProps. we installed For using refetch, yes, it works well when I use graphql (from 'react-apollo) via HOC. They use readQuery and writeQuery. 831 3 Apollo client (specifically apollo-angular) Angular; Directives 1 make it possible to include or skip a field based on a boolean expression passed as a query variable. This syntax is also useful if you How to call one query multiple times with different variable vaules using useQuery or useLazyQuery With all the power that apollo-client brings to your application development and environment, there are very minimal challenges that you need to answer, like managing Learn about the journey of a GraphQL query from client to server and back again; Install and configure Apollo Client in our application In the next step, we'll associate the dropdown with a more sophisticated query that uses GraphQL variables. variables, uri } }); The hooks such as useQuery appear to merge the default variables correctly with any additional variables so shouldn't require this. How to run graphql query with apollo server from variable. query({ query: MY_QUERY, variables: { extra_variable: 1, extra_variable: 2 } }) This doesn't work on apollo 3. feed, you also need to define a merge function for the field. For complete feature documentation of upstream-aligned features, follow the View Apollo Client Docs link and consult the Apollo Client docs. Currently, I am building my own project using Next. It takes a spaceCatId as a variable. In the next step, we'll associate the dropdown with a more sophisticated query that uses GraphQL variables. ; variables: Object or reactive function that returns an object. 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 Notice that we use skip to skip the second query unless we actually have data from the first query to work with. Daniel Lourie Daniel Lourie. Then switch to another breed, and then Apollo Client stores the results of your GraphQL queries in a local, normalized, in-memory cache. But In my case, I want to more easy way. Each key will be mapped with a '$' From the Apollo docs, it looks like I may be able to call this query twice from inside the component, using apolloClient. 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. To avoid this, you can use the removeTypenameFromVariables link to automatically remove __typename I’m using React Apollo Client. It's tempting to think of local-only mutations as being expressed similarly to other local-only fields. All we need to do is to call . /lib/api'; const I have a search query that is dependent on its variables instead of response. Is it possible to create in such a way an unique id for cache entry in apollo-client? Apollo GraphQL Accessing to query variables inside InMemoryCache. How to include "refetchQueries" option into React Apollo Query with Typescript? 0. (This connection is allowed automatically in dev mode. However, if I'm using a console. Polling is not supported if server side rendering is enabled. Reactive variables in Apollo client give you a sweet, easy to use, easy to update, and a consistent querying pattern with querying a regular remote GraphQL API. Viewed 407 times 0 I'm using useLazyQuery() to get analytic data measured by a time filter. Query variables are the method of parsing variables to a specific query. Follow asked Jul 22, 2020 at 19:25. You can use useQuery(Query) or client. 1. e categories. web, client. Follow asked Aug 18, 2017 at 11:08. Forget about trying to get props server side, get your data client side. There are two input fields, a single entity drop down for TShirt, Pants, and Shoes, and a multi-select drop down to select from the Apollo Query with Variable. Apollo Client provides a couple of optional but helpful mechanisms for representing local state:Reactive variables. Now my problem, if I go to a user's profile, the query gets cached by apollo, cool. Use existing variables when using refetchQueries in react-apollo. I have a component that retrieves the data using the useQuery hook. query to the server, execute it, and receive results. The table has multiple filters and a search box. Queries refetched using options. params. If the variable type was nullable, it would mean null would be a valid value for the variable, apollo client, query with filter. Each of these vary on the types of fields readily available. Apollo Client to respond almost immediately to queries for already-cached data, without even sending a network request. Yes I know it have built-in caching support but seems like it caches based on TypeName and its id. query, doing something like this: client. Every test for a React component that uses Apollo Client must make Apollo Client available on React's context. *. The basic idea is to wrap your queries into nested Query components. 4. extension GraphQLQuery { func printInfo() { if let variables = self. i have the follow problem, i want to execute a query that need and ID user, but i have consult the ID user from a hook, the code: export default function useGetDatosPersonales() { const [vie Important: After you define keyArgs for a paginated list field like Query. query({ query: query1 }) client. the @client(always:true) directive would recalculate local field resolvers after remote . Passing query parameters to React Apollo POST requests. import React, { Component } from 'react'; import { Text, FlatList } from 'react-native'; import { graphql } from 'react-apollo'; import gql from 'graphql-tag'; import { SEARCH_QUERY } from '. Apollo Client cache does not update. Recently Apollo Client released a websocket subscription feature, but so far I've only seen it used by launching a query using subscribeToMore inside the componentWillMount lifecycle hook. The number of search and sort lotsoftick changed the title variables changing doesn't trigger query refetch, after SSR changing variables doesn't trigger query refetch, after SSR Feb 24, 2019. The only difference really is how you run the query. /. JSONString { let cleanedVariables Notice that we're providing a configuration option (variables) to the useQuery hook this time. The MockedProvider component. If you don't want to use any additional plugins, you'll need to construct the appropriate types for your query and variables yourself: As a professional React developer with over 15 years of experience building web applications, I‘ve found Apollo Client to be an indispensable tool for managing remote data in React apps. const CURRENT_PRODUCT = gql` query { product(id: "apple-imac-2021") { name inStock gallery description brand attributes { name type items { value } } prices { currency { label symbol } Since my Repository type the root of the gql query and used in the component, it now reads the merged results from the cache. Does apollo client support this yet? I see refetch function, but it works like refresh button, which wouldn't be helpful if someone wants to change the variables and then refetch the query. The only way to solve this issue is to update the test field on the server side to accept a single argument that's an input object type, instead of having multiple arguments. Load 7 more related questions What is a good strategy for dynamically building a query schema for objects and fields with Apollo Client and GraphQL? We have T-Shirt, Pants, and Shoes objects in our schema. If there is table, and table should display 20 rows per page. variables?. Fetch the same query with variables C ==> Get result C. which can be used to build up the url. Improve this question. I also print out the operation name and variables for the query. Codegen. then((res: { data: CaseOutput }) => { <logic> }); }); This is a pretty buggy approach and makes some of my queries stall / fail unexpectedly. Apollo Client will look for any previously called queries that have the same names as the provided strings. Received status code 400. In this case, we want to pass the currently selected breed from the dropdown. My problem: How can I fetch data from multiple GraphQL endpoints with ApolloClient?. id) I get the correct id. Note that the updateQuery callback must return an object of the same shape as the initial query data, otherwise the new data won't be merged. I am using a useEffect hook to execute the query once the addPartner mutation is finished and data returns. Destructure the loading, error and data properties from the return object of the hook. I have followed the documentation, but Apollo keeps giving me errors, saying that my variables are not defined, and ultimately responding with status code 400. If the cache is missing data for any of the query's fields, readQuery returns null. I’m using apollo client 3 and Strapi 4. g. 1 Apollo Client cache doesn't update on query when variables are changing. 5. Question here is how to pass custom types in query, that is type MyProductInput {locale: Locale!} – Apollo's RetryLink seems to be the blessed solution. I'm trying to pass additional variables in my client (apollo 3) like this: MY_QUERY = gql` mutation MyMutation { my_mutation { id name } } ` client. What if you wanted to delay firing your query until the user performs an action, such as clicking on a button? An object containing all of the variables your query needs to execute pollInterval: number Specifies the interval in ms at which you want your Yes, It is possible as a matter of fact I am leaving sample classes that can be used for both query and mutation. If I specified the typePolicy for Query as mentioned in the docs, I would not be able to specify the merge behaviour for the releases field because it would be one level too deep (i. Validation errors (e. 0 with react. Ask Question Asked 4 years, 11 months ago. My cache field looks like this: cache: new InMemoryCache({ typePolicies: { Query: { fields: { To support this flow, Apollo Client 3 introduces two complementary mechanisms for managing local state: field policies and reactive variables. The query looks similar to this one: As you can see in the query, I have two variables: year and type. js which required fetching data from 2 GraphQL endpoints. 14 in a Nextjs project, I am trying to pass "extra variables" to a query so the backend can use them, but it seems that this funcionality is not working with apollo client 3, in apollo client 2 I can pass as much variables as I want and they are sent even if they are not preset in the query. defaultOptions. Modified 4 years, 5 months ago. query in each component, if you want to know how apollo works then make a new question. Follow Apollo Client: Variable is not defined. If polling does not work, check if you have set ssr to true on your Apollo client. , a query included a schema field that doesn't exist) Resolver errors (e. I tried: #1 const CALCULATE_PACKAGE_PRICE = gql` query apollo; react-apollo; apollo-client; Share. Not sure what the schema is but the basic idea is below. Let say they are Projects (example query below). (<== problem is here) Fetch the same query with variables A ==> Get result A. Development & Testing. But on Apollo 2 it works. The other potential additional info I think might be relevant is that the refetch is being performed in a child component (react). import { client } from '. I have this query in a graphql server which hits a rest API but at the moment I just have returning scalar JSON When React mounts a Query component, Apollo Client automatically fires off your query. This article describes these core requirements for You don't call the Query inside handleClick function directly you have to declare only inside the main function after that you have to use. I’ve got a function to get the foodtruck of the logged user. ) Seventh - here is the kicker. It perfectly does the fetchMore behavior and merges the new data. The Rising Popularity What is a good strategy for dynamically building a query schema for objects and fields with Apollo Client and GraphQL? We have T-Shirt, Pants, and Shoes objects in our schema. string. , still false). React Apollo Client - modify query data before it goes to cache. field effectively:. This article describes best practices for testing React components that use Apollo Client. A quick note about this example, this is only demonstrating a case for this post but generally, if you are using Apollo GraphQL in this situation then you would expect the first query to also return the birthday and you wouldn’t make two requests here. e. Usually, you then want to update your locally cached data to reflect the back-end modification. that query will be called automatically when the component is created -> redundant query, I don't want to call that query here. This enables you to write a single query that you can reuse with multiple variable values (this is a recommended best practice). Options . Fetch the same query with variables B ==> Get result C. Supported methods. Otherwise, the list returned by the second query will overwrite the first list instead of merging with it. Here is my code //Query with t import { getOperationName } from 'apollo-link' const upvote = await client. Let's call it locale. I have the Apollo client configured as per the docs, using the ApolloProvider so that I may be able to use useQuery in nested components. watchQuery method in a How to use apollo client without hooks. Please note that if you call refetchQueries with an array of strings, then . Is there maybe a way to use @skip or @include to check if a GraphQL variable with a list of strings includes the field name? Apollo-Client - Long query plus short Now, let's add the subscription. Apollo Client (Web) - v3 (latest) Introduction Why Apollo Client? Get You shouldn't need to use the pathBuilder for simple query string params. at that time, the variables of the query is not available, I have to pass some wrong data. forEach((id) => { query . You can pass your params directly as variables to useQuery then pass then directly into teh path using the {args. Apollo Client cache doesn't update on query when IMHO, one of the most neat solutions is described in the Apollo Client React implementation. If you don't specify a link, I believe Apollo uses an HttpLink and passes uri, headers, etc from the ApolloClient constructor. I want to configure a filter system for my website, and I’m struggling for the best solution. options: { awaitRefetchQueries: true }, to your props. Constructor arguments can be used to define query variables if needed. The Apollo Client cache itself. In this comprehensive guide, you‘ll learn effective strategies for caching, performance optimization, advanced React hooks usage, and best practices for scale. If you're using the Query component, you can also utilize the skip property, although you also have the option to return something else (like null or a loading indicator) inside the first render props function: I'm getting the user id from the url, then I make a query to get user and then I make another query, to get his posts, that includes a variable with the his id. But what if you want to execute a query in response to a different event, such as a user clicking a button? The useLazyQuery hook is perfect for executing queries in response to events other than component rendering. match. query({ query: query, variables: { okta: 'some string' } }) The documentation for Apollo You know how to query data from Apollo Client using the useQuery hook, but what about searching and filtering it? How does that work? In this post, we’ll walk through a tiny Use the useQuery hook to send the GET_SPACECAT query to the server. Fetch todos - query. mutation to add an item to your to-do list, you also want that item to appear in your cached copy of the list. A very common way of using refetchQueries is to import queries defined for other components to make sure that those components will be Notice that we're providing a configuration option (variables) to the useQuery hook this time. The same object might be returned to multiple components. Docs Search Apollo content (Cmd+K or /) Overview Local-only fields Reactive variables Client-side schema Local resolvers. 5. But this piece doesn't work Source code: import { gql } from '@apollo/cli As far as I know if you are using useQuery you need to pass the variables to query as a parameter to useQuery hook and refetch just execute the original query, React Apollo Client - modify query data before it goes to cache. I want to provide different criteria to the query to tailor how the random choice is made. categorias is the name given by you (so that you can use multiple queries) not the actual query. query({ query: gql` query RootQuery Thanks for the answer. Apollo Client is not reading variables passed in using useQuery hook. Querying data with URQL const result = await apolloClient. subscribe takes a query and variables, and returns an observable. query. I'll also have to add that I can only reproduce this on v3. Then switch to another breed, and then Additionally, there is currently no way to access individual properties on a variable, even when that variable is an input object type. Do not modify the returned object directly. Feature overview and setup GraphQL basics Apollo Explorer Apollo Client Codegen Defining a query Arguments The useQuery hook with variables Introducing mutations Our mutation in action. Setting prefetch to false disables this functionality for a specific query, which means that particular query won't run until the component is rendered on the client. ApolloClient. id } and useMutation query: GET_USER_CART, variables: { userId: cart?. Overview Local-only fields Reactive variables Client-side schema Local resolvers. Viewed 1k times 0 I simply want to use an @client (local cache) variable as a query parameter to my apollo server. The issue I see is you've not defined the variables your using for you query containerHistory bu only in the query alias RESTgetUserQueries. You can specify what query and variables to use for the new query, and how to merge the new query result with the existing Apologies if I've just managed to miss it in the docs, but I can't find a way to do this in Apollo Client. ) queryDeduplication: Set this to false to force all created queries to be sent to the server, even if a query with completely identical parameters (query Apollo Client automatically queries for every object's __typename by default, even if you don't include this . And I want it to only get those todos that are made by the logged in user only. You can use Apollo Client to query and modify local state, regardless of how you store that state. 8. For example, the first time your app executes a GetBook query for a Book object with id 5, the flow looks like this: I have this gql query that searches for a certain product, but this ID is hardcoded how can I replace this ID (product(id: "apple-imac-2021")) with a variable ?. Native Query I'm using @apollo/react-hooks to poll data from a GraphQL query each 5mn. The variables option is an object that contains all of the variables we want to pass to our GraphQL query. resetStore(); It will clear the previous cache and then load the active queries. You can optionally name these queries. 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 would like to print the url of my Apollo iOS Client GraphQL queries to the Xcode console when the query is called. 4 2 Apollo client graphql query with dynamic fields in reactJS. I have several instances of a ProjectListComponent (react) in my app that are each a different view into projects (MyProjects, LatestProjects, ProjectSearch, etc). Create todos - mutation; Query Variables; also define the query variable which will use the class generated by apollo, Copy + private lateinit var getMyTodosQuery: GetMyTodosQuery. Unfortunately for me this hook returns void and forces me to use data variable to get value. Anything you can type into the GraphQL query IDE, you can also put into your Apollo Client code. Improve this answer. Provider, ApolloProvider wraps your React app and places . 0 How to pass variables in Graphql Apollo Query. Apollo Client is a state management library designed around GraphQL. apollo's useQuery data does not update after client. 1 or later, how can one log, for each request, the query and the variables? This seems like a simple requirement and common use case, but the documentation is very vag 🚀 Integrate GraphQL in your Vue. let's make a new variable to hold our mutation called INCREMENT_TRACK_VIEWS, Apollo Client is doing the work behind the scenes to look at the id of this Seen similar issues here, but couldn't wrap my mind around those. This article is the fourth step of the previous four articles Based on the logs, you'll notice that on the 1st render after the click, the currency variable is already updated ("USD" -> "AUD") whereas the loading is not (i. Merge individual pages of results into a single list in the . In theory, you could refetch every active query after a client-side update, but you can save time and network bandwidth by refetching queries more selectively. 2 How to update Apollo cache after query? Apollo Client cache does not update. Similar to React's Context. The code below will run the query with {name: “”} for I’m looking for the right method to use useQuery with variables fetching from another request. Call the fetchMore function to fetch the next page of results when needed. Now at the bottom of the file, add this, 2. 9 and I’m having difficulties with client queryDeduplication. The docs reference the @ Learn how to update data with Mutation components. Here the new comment is I have a query for searching and sorting on a list of things. Select bulldog from the dropdown to see its photo appear. Relay provides an option in the component called setvariables to change the variables on runtime. I think we can do any one of the below to close this issue: Remove the re execution of the query when the options passed changes in the case of useLazyQuery. 4. They way I solved was to create a separate module that handle all the Graphql stuff with a Factory, and a no-cache on the . My main problem is to set the default “all” filter. log() instead of the useLazyQuery() call it would work perfectly. For simple use cases, you can often rely on the default resolver to fetch the data you need. ; Add a new sentence in the doc 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. query unless you need to fetch a query exactly once. You pass a query object to ApolloClient#query(query) to send the . Now that you’re well-versed in updating data, why not try executing client-side mutations with apollo-link-state?Here are some resources we think will help you level up your skills: Apollo Client (Web) - v3 (latest) Introduction Why Apollo Client? Get started Changelog. graphql file; Handle errors; Mutations & Query variables. It will then refetch those queries with their current variables. import { useLazyQuery } from '@apollo/react-hooks'; import getFaqById from 'path/to/getFaqById. When reusing data from a query as an argument to another GraphQL operation, __typename fields can cause errors. query: GraphQL document (can be a file or a gql string). If console. arguments) By default, vue-apollo will prefetch all queries in server-side rendered components. A directive can be attached to a field or fragment inclusion, and can affect execution of Hey folks, I’m using Apollo Client version 3. mutate next to refetchQueries and variables. Commented Mar Added my answer below with 3 ways to update the cache, but in your case, the most probably thing that happens is that your userId: cart?. Is there a cleaner way to do this? Hey @stubailo @jbaxleyiii. refetch( caseId: id, }) . The addPartner function Apollo cache fails when query variables change. How to handle field level async validation in react-hook-form by using useLazyQury hook of Apollo Client?. uwpnkpocrubalbsscwftejthvbhkqwhazbjxlpchtnrxnwjyxsflztsrv