Apollo client query with variables. How to run graphql query with apollo server from variable.

Apollo client query with variables This behaviour is same for useLazyQuery and useQuery. 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. The only way I could find to make this work is pretty ugly - ids. 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. Usually, you then want to update your locally cached data to reflect the back-end modification. And once foodtruck is defined, I want to call my Query. 8. Improve this answer. 2. Follow asked Aug 18, 2017 at 11:08. query({ query: gql` query RootQuery Thanks for the answer. I want my queries sent as separate isolated queries. I tried: #1 const CALCULATE_PACKAGE_PRICE = gql` query apollo; react-apollo; apollo-client; Share. Try adding. In the next step, we'll associate the dropdown with a more sophisticated query that uses GraphQL variables. 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. false (indicates that the field has no key . But on Apollo 2 it works. GraphQL query argument that accepts key value pairs? 3. 1 Apollo Client cache doesn't update on query when variables are changing. 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. 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. They use readQuery and writeQuery. 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. This article describes best practices for testing React components that use Apollo Client. 3 How to pass nested variables to the GraphQL query in Apollo? 1 Nested Query GraphQl. Merge individual pages of results into a single list in the . Every test for a React component that uses Apollo Client must make Apollo Client available on React's context. /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. The MockedProvider component. , still false). 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. 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. 27 1 1 As per this line, the query will be executed again if any of the options passed to the useLazyQuery hook changes. 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. 9 and I’m having difficulties with client queryDeduplication. The table has multiple filters and a search box. Learning how to build Mutation components to update your data is an important part of developing applications with Apollo Client. For example, if you execute a . Apollo (react-apollo): Force a re-query even if query didn't change. 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. I have several instances of a ProjectListComponent (react) in my app that are each a different view into projects (MyProjects, LatestProjects, ProjectSearch, etc). . Overview Local-only fields Reactive variables Client-side schema Local resolvers. resetStore() 1. query. Querying data with URQL const result = await apolloClient. I also print out the operation name and variables for the query. 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. Is there a cleaner way to do this? Hey @stubailo @jbaxleyiii. Development & Testing. However im getting this error: Error: The operation ' react-apollo; apollo-client; Share. Let say they are Projects (example query below). Create todos - mutation; Query Variables; also define the query variable which will use the class generated by apollo, Copy + private lateinit var getMyTodosQuery: GetMyTodosQuery. Relay provides an option in the component called setvariables to change the variables on runtime. refetchQueries are handled asynchronously, which means by default they are not necessarily completed before GRAPHQL_VALIDATION_FAILED, Cannot query field "MyProductCategories" on type "Query". If polling does not work, check if you have set ssr to true on your Apollo client. I'll also have to add that I can only reproduce this on v3. Supported values for keyArgs. Do not modify the returned object directly. js apps! Reactive Query . As far I understand the useLazyQuery hook is the only way to initialize a GraphQL request on some action (like onClick). Creating a reactive variable. somearg} syntax. 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. web, client. I’ve got a function to get the foodtruck of the logged user. 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. The variables option is an object that contains all of the variables we want to pass to our GraphQL query. Your initial problem isn't still there and forget about getServerSideProps, it's irrelevant, just use the components for your use case. The examples below use Jest and React Testing Library, but the concepts apply to any testing framework. Query -> repository -> releases I had the same problem as well when using Apollo. It perfectly does the fetchMore behavior and merges the new data. 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. Passing query parameters to React Apollo POST requests. 2 How to update Apollo cache after query? Apollo Client cache does not update. Provider, ApolloProvider wraps your React app and places . How to include "refetchQueries" option into React Apollo Query with Typescript? 0. Otherwise, the list returned by the second query will overwrite the first list instead of merging with it. ; 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. useQuery variables: { userId: userInfo?. Apollo Client; cache. Yes I know it have built-in caching support but seems like it caches based on TypeName and its id. If there is table, and table should display 20 rows per page. It takes a spaceCatId as a variable. Add a function called subscribeToNewComments that will subscribe using subscribeToMore and update the query's store with the new data using updateQuery. This enables you to write a single query that you can reuse with multiple variable values (this is a recommended best practice). 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. Both are passed as props in the component and this component is rendered twice in the same view, with a different type prop. extension GraphQLQuery { func printInfo() { if let variables = self. I am using a useEffect hook to execute the query once the addPartner mutation is finished and data returns. Here is my code //Query with t import { getOperationName } from 'apollo-link' const upvote = await client. query({ query: MY_QUERY, variables: { extra_variable: 1, extra_variable: 2 } }) This doesn't work on apollo 3. Constructor arguments can be used to define query variables if needed. Apollo Client on the context, enabling you I have a problem passing in the variable options into the graphql 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. My query accepts a list of parameters including the current date time like this: const MyComponent = ({ query }) =&gt; { 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. 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. What is wrong with this basic apolloClient query? import gql from 'graphql-tag' export default (context, apolloClient, userId) =&gt; ( apolloClient. subscribe takes a query and variables, and returns an observable. 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. refetch( caseId: id, }) . In application code, you achieve React-Apollo Query component variables never update. *. 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. This enables . id changes, the variables object of the query will be updated. query to the server, execute it, and receive results. Apollo Client provides a couple of optional but helpful mechanisms for representing local state:Reactive variables. When using Apollo Client, you don’t have to learn anything special about the query syntax, since everything is just standard GraphQL. query on our apollo client instance. It's tempting to think of local-only mutations as being expressed similarly to other local-only fields. It will then refetch those queries with their current variables. Fetch the same query with variables B ==> Get result C. 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. 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. (<== problem is here) Fetch the same query with variables A ==> Get result A. query({query: getPayments, variables: {filter: Step 4: Connect your client to React. Now my problem, if I go to a user's profile, the query gets cached by apollo, cool. 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. , a query included a schema field that doesn't exist) Resolver errors (e. Passing in multiple variables into an Apollo Query component. Options . Apollo / GraphQL Same Query with Different Parameters. 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. Ask Question Asked 4 years, 11 months ago. Let's call it locale. 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. 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. 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. So this should work: I need to execute my query multilple times with different variables. See here for more details about SSR in vue-apollo. I do not understand why the query is returning null when it returns data in the playground. When trying to use _. 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. If the cache is missing data for any of the query's fields, readQuery returns null. You can provide the following values for a field's keyArgs:. I've read about query batching, but this in fact the opposite of what I want to do. How to run graphql query with apollo server from variable. Fetch todos - query. 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. I'm trying to pass additional variables in my client (apollo 3) like this: MY_QUERY = gql` mutation MyMutation { my_mutation { id name } } ` client. const query = gql` query User($okta: String) { User(okta: $okta){ id } } `; client. 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. 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. 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. Improve this question. The issue I see is you've not defined the variables your using for you query containerHistory bu only in the query alias RESTgetUserQueries. 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. Use existing variables when using refetchQueries in react-apollo. client, web. log() instead of the useLazyQuery() call it would work perfectly. If the variable type was nullable, it would mean null would be a valid value for the variable, apollo client, query with filter. Here the new comment is I have a query for searching and sorting on a list of things. 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. Here is what the documentation for Apollo said: mutate: (options?: Updating local data. Unfortunately for me this hook returns void and forces me to use data variable to get value. 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 . @Roel As an aside, you should avoid using client. mutation to add an item to your to-do list, you also want that item to appear in your cached copy of the list. Deleting Apollo Client cache for a given query and every set of variables. watchQuery method in a How to use apollo client without hooks. 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. Basic Queries. Commented May 25, 2022 at 15:44. Apollo Client (Web) - v3 (latest) Introduction Why Apollo Client? Get You shouldn't need to use the pathBuilder for simple query string params. 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 '. /config/connection'; import { ApolloProvider } from '@apollo/client'; <ApolloProvider client={client}> <App/> </ApolloProvider> const { data: SubCategory } = await client. 3. Follow Apollo Client: Variable is not defined. 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. 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 . query in each component, if you want to know how apollo works then make a new question. 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. match. defaultOptions. 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 . 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 ?. Apollo Client cache does not update. Codegen. The issue: Hello, so I've been using apollo-client for a while on my ReactJS application. 4. Help. 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. I want to provide different criteria to the query to tailor how the random choice is made. e categories. e. we installed For using refetch, yes, it works well when I use graphql (from 'react-apollo) via HOC. 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. 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. Accessing to query variables inside InMemoryCache. 4 2 Apollo client graphql query with dynamic fields in reactJS. Not sure what the schema is but the basic idea is below. the @client(always:true) directive would recalculate local field resolvers after remote . 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. HTTP Header Propagation File Upload Support. arguments) By default, vue-apollo will prefetch all queries in server-side rendered components. But. Polling is not supported if server side rendering is enabled. 0: import { gql, useApolloClient } from "@apollo/client"; const client = useApolloClient(); const SEARCH_PROJECTS apollo client, query with filter. Modified 4 years, 11 months ago. I'm using apollo-client and want to send some variable for each request. query: GraphQL document (can be a file or a gql string). apollo's useQuery data does not update after client. 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. 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. 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?. 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. In your case, you can use the apollo's method client. 0. Ask Question Asked 4 years, 5 months ago. then((res: { data: CaseOutput }) => { <logic> }); }); This is a pretty buggy approach and makes some of my queries stall / fail unexpectedly. Daniel Lourie Daniel Lourie. 9. 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. Queries refetched using options. – Frederik Kammer. Anything you can type into the GraphQL query IDE, you can also put into your Apollo Client code. But there is some problems: 1. We will pass the country_id and then query GraphQL using for just this country that has this country_id. Caching query results. You can use useQuery(Query) or client. Several of them can have active queries at the same time. g. field effectively:. userId is undefined, so it doesn't update the query data correctly. Fetch the same query with variables B ==> Get result B. Query variables are the method of parsing variables to a specific query. Share. Apollo Client provides us with a makeVar() method that we The data is retrieved using Apollo Client query. Below is my code for my first endpoint: import { ApolloClient, InMemoryCache, createHttpLink } from "@apollo/client"; const When using apollo-server 2. My main problem is to set the default “all” filter. Currently, I am building my own project using Next. import { useLazyQuery } from '@apollo/react-hooks'; import getFaqById from 'path/to/getFaqById. 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. But In my case, I want to more easy way. resetStore(); It will clear the previous cache and then load the active queries. In the next step, we’re going to hook our form up to a more complex query with variables by building a DogPhoto component. query unless you need to fetch a query exactly once. The same object might be returned to multiple components. It does not mean the query is skipped. When you execute a mutation, you modify back-end data. 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 have the Apollo client configured as per the docs, using the ApolloProvider so that I may be able to use useQuery in nested components. There are basically two ways of fetching paginated data: numbered pages, and cursors. The other potential additional info I think might be relevant is that the refetch is being performed in a child component (react). If you don't specify a link, I believe Apollo uses an HttpLink and passes uri, headers, etc from the ApolloClient constructor. Each of these vary on the types of fields readily available. 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. Now at the bottom of the file, add this, 2. My problem: How can I fetch data from multiple GraphQL endpoints with ApolloClient?. If console. import {ApolloClient, HttpLink, InMemoryCache} from '@apollo/client' const link = new HttpLink late response, but that happens when the variables in the client variables: { . 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. Using the Query Component. query, doing something like this: client. Alternatively, you can also use the typescript-react-apollo plugin to generate your hooks for you. mutate next to refetchQueries and variables. * The local resolver API from previous versions of Apollo Client is also available but is deprecated. 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. However same query is running on apollo client in chrome. 5. The basic idea is to wrap your queries into nested Query components. 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. 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. ; variables: Object or reactive function that returns an object. categorias is the name given by you (so that you can use multiple queries) not the actual query. log(ownProps. You connect Apollo Client to React with the ApolloProvider component. 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. 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. 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. The addPartner function Apollo cache fails when query variables change. And all filters and text in the search are save in local storage. string. 0: 346: October 24, 2021 Use Apollo client cache for query arguments already requested My solution to refetch using variables in Apollo 3. variables?. 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 configure a filter system for my website, and I’m struggling for the best solution. 7. at that time, the variables of the query is not available, I have to pass some wrong data. 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. (This connection is allowed automatically in dev mode. However, if I'm using a console. I’m using apollo client 3 and Strapi 4. Next steps. variables, uri } }); The hooks such as useQuery appear to merge the default variables correctly with any additional variables so shouldn't require this. 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. that query will be called automatically when the component is created -> redundant query, I don't want to call that query here. 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. id) I get the correct id. In this case, we want to pass the currently selected breed from the dropdown. This makes later executions of that same query extremely fast. For simple use cases, you can often rely on the default resolver to fetch the data you need. 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. Select bulldog from the dropdown to see its photo appear. Docs Search Apollo content (Cmd+K or /) Overview Local-only fields Reactive variables Client-side schema Local resolvers. 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. When I run queries using the apolloClient that is provided I'm using @apollo/client 3. 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. Supported methods. To use it, you have to create a link that also includes the defaults. Let's say you want specific character details with episode details following query can be executed in the Apollo server. In GraphQL, non I am using apollo client to fetch the data. It was released in 2018 by Formidable Labs as a lightweight, minimalist alternative to GraphQL clients such as Apollo and Relay. Destructure the loading, error and data properties from the return object of the hook. Received status code 400. When reusing data from a query as an argument to another GraphQL operation, __typename fields can cause errors. 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. which can be used to build up the url. 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. import { client } from '. Modified 4 years, 5 months ago. These additional types can then be plugged directly into the type variables used by the hooks. 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. Please note that if you call refetchQueries with an array of strings, then . First, configure your application to work with graphQl. 5. feed, you also need to define a merge function for the field. Whenever Apollo Client fetches query results from your server, it automatically caches those results locally. Call the fetchMore function to fetch the next page of results when needed. Client Features. Something like this. 0 How to pass variables in Graphql Apollo Query. 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. To avoid this, you can use the removeTypenameFromVariables link to automatically remove __typename I’m using React Apollo Client. I don't know how to do this. apollo client refetching query not passing variables with react-hooks. params. Forget about trying to get props server side, get your data client side. 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. You can optionally name these queries. Apollo Client is not reading variables passed in using useQuery hook. 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. This works fine for me, but I understand that is not good practice build dynamic queries. Fetch the same query with variables C ==> Get result C. Validation errors (e. curious curious. Wrap your app with the provider. Learning to use reactive variables for state management is a I read some articles that update cache after mutation. 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. /. All we need to do is to call . userId }, must match Overview Local-only fields Reactive variables Client-side schema Local resolvers. js which required fetching data from 2 GraphQL endpoints. 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. /lib/api'; const I have a search query that is dependent on its variables instead of response. watchQuery method. In this comprehensive guide, you‘ll learn effective strategies for caching, performance optimization, advanced React hooks usage, and best practices for scale. Some additional steps may occur when using this, e. (??) // result A = result B + C. ) Seventh - here is the kicker. Follow asked Jul 22, 2020 at 19:25. You need to pass the name variable to the actual query i. 1. Apollo Client is a state management library designed around GraphQL. Overview. You pass a query object to ApolloClient#query(query) to send the . ) 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 . How do we pass variables to the query? – Casey. The docs reference the @ Learn how to update data with Mutation components. field in your query. Query Planning. You can use Apollo Client to query and modify local state, regardless of how you store that state. query({ query: query1 }) client. Trying to pass nested variables to the GraphQL query but my server gets only top-level variables (shopId), everything else is null. In the next step, we'll associate the dropdown with a more sophisticated query that uses GraphQL variables. 4. Use React 18 Suspense features with Apollo Client. I think this option could be super useful for things like This one is interesting. 10m. Apollo Client cache doesn't update on query when IMHO, one of the most neat solutions is described in the Apollo Client React implementation. The result is different, though, and I can't understand why I am using apollo client version 3. How to handle field level async validation in react-hook-form by using useLazyQury hook of Apollo Client?. 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. – Set up a GraphQL client with Apollo; Queries. 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. 2. Viewed 407 times 0 I'm using useLazyQuery() to get analytic data measured by a time filter. Native Query Planner. Similar to React's Context. Native Query I'm using @apollo/react-hooks to poll data from a GraphQL query each 5mn. } do not match with the variables with the query/mutation also are case sensitive. JSONString { let cleanedVariables Notice that we're providing a configuration option (variables) to the useQuery hook this time. I’m calling resetStore after user-interaction to refetch any active queries. Apollo Client will look for any previously called queries that have the same names as the provided strings. I have a component that retrieves the data using the useQuery hook. import React, {useEffect, useState} from 'react' import {useQuery, gql } from "@apollo/client"; import { getAxiosAPI } from '. For complete feature documentation of upstream-aligned features, follow the View Apollo Client Docs link and consult the Apollo Client docs. The only difference really is how you run the query. 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. , Apollo Client ignores partial data by default, If the argument is passed a variable, the type of that variable must also be non-nullable. 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. GraphQL data by refetching queries from the server. I don't want to pass it to every Query component, it's not DRY pattern. And I want it to only get those todos that are made by the logged in user only. You can pass your params directly as variables to useQuery then pass then directly into teh path using the {args. Unable to use @client @export variable in query in Apollo GraphQL. Then switch to another breed, and then Apollo Client stores the results of your GraphQL queries in a local, normalized, in-memory cache. When we are using a basic query, we can use the Apollo. 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 Apollo Client cache itself. options: { awaitRefetchQueries: true }, to your props. graphql file; Handle errors; Mutations & Query variables. 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. query({ query, variables: { apolloClient. React Apollo Client - modify query data before it goes to cache. 0 with react. 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. The query then gets executed on the 2nd render (where you'll see loading is now true). forEach((id) => { query . id } and useMutation query: GET_USER_CART, variables: { userId: cart?. Apollo Client to respond almost immediately to queries for already-cached data, without even sending a network request. 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. The query looks similar to this one: As you can see in the query, I have two variables: year and type. 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. Viewed 1k times 0 I simply want to use an @client (local cache) variable as a query parameter to my apollo server. To update cached data safely, see Combining reads and writes. 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. Nested query with variable in Apollo GraphQL. 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