rtk-query | Data fetching and caching addon for Redux Toolkit | State Container library

 by   rtk-incubator TypeScript Version: v0.3.0 License: MIT

kandi X-RAY | rtk-query Summary

kandi X-RAY | rtk-query Summary

rtk-query is a TypeScript library typically used in User Interface, State Container, React applications. rtk-query has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

RTK Query is an advanced data fetching and caching tool, designed to simplify common cases for loading data in a web application. It is built on top of Redux Toolkit and uses Redux internally for its architecture.
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            kandi-support Support

              rtk-query has a low active ecosystem.
              It has 627 star(s) with 25 fork(s). There are 16 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 1 open issues and 90 have been closed. On average issues are closed in 74 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of rtk-query is v0.3.0

            kandi-Quality Quality

              rtk-query has 0 bugs and 0 code smells.

            kandi-Security Security

              rtk-query has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              rtk-query code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              rtk-query is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              rtk-query releases are available to install and integrate.
              It has 424 lines of code, 0 functions and 113 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

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            rtk-query Key Features

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            rtk-query Examples and Code Snippets

            No Code Snippets are available at this moment for rtk-query.

            Community Discussions

            QUESTION

            RTK Query: Transform all query responses at once
            Asked 2022-Mar-20 at 14:07

            With RTK Query, the response of an endpoint can be transformed with transformResponse like so:

            ...

            ANSWER

            Answered 2022-Mar-20 at 14:07

            I believe that the best place to define such a global transformation is in custom baseQuery:

            Source https://stackoverflow.com/questions/71503552

            QUESTION

            Redux RTK not auto-generating react hooks
            Asked 2022-Mar-15 at 19:18

            Could not find any info on this that explains why its not generating and how to force it to re-generate these hooks.

            First I thought I had to run the app to get it to work so did yarn start.

            I ended up manually adding them at the bottom export where it should auto-generate according to the documentation. I following this comment here.

            Hooks are automatically generated based on the name of the endpoint in the service definition. An endpoint field with getPost: builder.query() will generate a hook named useGetPostQuery.

            ...

            ANSWER

            Answered 2021-Oct-09 at 07:40

            You misread that.

            It is automatically generating the hook pokemonApi.useGetPokemonByNameQuery. You define an endpoint and then that property exists on pokemonApi. That's all.

            You will have to export that by hand - there is no magic in place to change your files.

            Source https://stackoverflow.com/questions/69502501

            QUESTION

            How to define common query params in Redux Toolkit Query
            Asked 2022-Mar-15 at 15:36

            All the endpoints of the API I'm working on, require the same set of query parameters. The user must select these parameters before making requests to endpoints.

            Examples of endpoints

            ...

            ANSWER

            Answered 2022-Mar-15 at 15:32

            You were already on the right page in the docs. The trick is to not write a completely new baseQuery, but to wrap a custom baseQuery "around" the existing implementation. This examples shows how to do that to get a dynamic baseUrl, which should be very close to what you want to do here.

            Source https://stackoverflow.com/questions/71484600

            QUESTION

            How can I fetch XML data with RTK Query?
            Asked 2022-Mar-15 at 15:35

            I'm already using RTK Query with different endpoints that return JSON which are working as expected. But there is one endpoint that returns XML. I can see in the network tab that HTTP response is correct but RTK Query's auto generated hook returns data as undefined.

            Here's is my query definition:

            ...

            ANSWER

            Answered 2022-Mar-15 at 15:35

            Your data is undefined, because your query goes into an error state - by default, everything will be parsed as json. You can provide a custom parsing function using the responseHandler functionality of fetchaseQuery though.

            Source https://stackoverflow.com/questions/71482823

            QUESTION

            Refetching upon a button click in RTK Query does not trigger component update
            Asked 2022-Mar-15 at 11:20

            Hello all and thanks in advance.

            Just to begin with, I am aware that weather data is not a suitable use case for RTK Query as it is always changing, I am using RTK Query in this case just for practicing purposes. I want to refetch weather data upon a button click but the component is not being updated, however I can see that the requestId is indeed changing when clicking the refresh button and that data is being retrieved, by checking the console. I am doing the refetch as in the example that can be found in the official docs:

            https://redux-toolkit.js.org/rtk-query/usage/cache-behavior#re-fetching-on-demand-with-refetchinitiate

            I am also wondering if it would be more suitable to use useLazyQuery and its trigger function instead...

            https://redux-toolkit.js.org/rtk-query/api/created-api/hooks#uselazyquery

            ...but if so, what should I take into account in order to decide if I use useQuery or useLazyQuery?

            ...

            ANSWER

            Answered 2022-Mar-15 at 11:20

            I'm not allowed to leave a comment yet, so I'll try to answer you question regarding useLazyQuery vs useQuery here:

            useQuery - got triggered on render. Retriggered on params change. Returns data from cache if the cache has some valid data. refetch allows to ignore cache, and forces to make a real API call. refetch has no query params, so you'll need to pass them to initial hook call.

            useLazyQuery - got triggered firstly on trigger call, expecting the query params to be passed to trigger, and by default will do a real API call. To get the cached data first (if exists) - you'll need to pass the preferCacheValue param to the trigger function as the second param.

            So the "rule of thumb" will be to use useQuery by default to fetch data on the component mount, use refetch when you want to make a real API call ignoring the cache.

            useLazyQuery - for cases like yours, when you want to make a call only later (ignoring the render stage) calling the "trigger" on some event (like a button click), and remember about the preferCacheValue option for a case when you have a chance to have the response already cached - this will allow making response feels instantaneous.

            In our case - useLazyQuery is MUCH relevant, due to you can avoid all that setCurrentPosition => dispatch => useSelector stuff, and pull all that logic just in click handler, where you'll be able to fetch Geolocation.getCurrentPosition() and pass coordinates to trigger function, that where relevant to the click time, not to the time when the component was rendered.

            Source https://stackoverflow.com/questions/71231118

            QUESTION

            Splitting API Definitions with RTK Query
            Asked 2022-Mar-14 at 11:31

            I have three API definitions in my current scenario.

            • Groups
            • Group Members
            • Group Invitations

            These routes relate to each other, in that accepting a group invitation will invalidate the list of groups a user has. As a result, I have defined them under the same API as they need to invalidate shared tags.

            However, this results in quite a bloated file, as each of those definitions have their own endpoints associated with them. Reading the documentation for Code Splitting with RTK Query suggests using injectEndpoints. This looks like it will suit my purposes, but I've the documentation has no examples that I can find of how it should be implemented with multiple 'sub' endpoints.

            I have a couple questions;

            1. If I was to utilize injectEndpoints to extend the Groups API with GroupInvitations & GroupMembers seperately, which API should be included in the call to configureScore?
            2. Is there a way to inject both endpoints into Groups at once, resulting in a single combinedApi?
            ...

            ANSWER

            Answered 2022-Mar-14 at 11:31
            1. You always only configure your one emptyApi in your store setup. All the other "apis" you get by calling injectEndpoints are just a reference to that same api - but with additional types for autocomplete.

            2. Sure, just add multiple endpoints to the endpoints value of the injectEndpoints call.

            Source https://stackoverflow.com/questions/71466817

            QUESTION

            Error handling in useLazyQuery hook of RTK Query?
            Asked 2022-Mar-14 at 00:21

            Following is my implementation of the useLazyQuery hook:

            ...

            ANSWER

            Answered 2022-Mar-14 at 00:21

            Actually, it is exactly the same as the common useQuery's interface. Only one thing worries - seems like you are reading unexisting loading filed, which expected to be isLoading. Besides that, it's straightforward:

            Source https://stackoverflow.com/questions/71283236

            QUESTION

            How to log and display partial data with RTK query?
            Asked 2022-Mar-11 at 14:15

            I'm creating an mobile App with react native typescript and expo with help of rtk-query. I'm trying to get partial data from API https://pokeapi.co/api/v2/pokemon/snorlax/. For example from API I'm only trying to get name or something else whatever but some partial data.

            usersApi.tsx

            ...

            ANSWER

            Answered 2022-Mar-11 at 14:15

            You are probably accessing data properties without checking if data is fetched yet.

            Source https://stackoverflow.com/questions/71438869

            QUESTION

            How can I get data from my store generated by RTK Query?
            Asked 2022-Mar-07 at 18:10

            I'm using a very basic RTK Query hook to get some user data from an API. How can I access the data saved in my store inside of my components? I'm not able to get the data from the store generated in a specific matter by RTK Query.

            I have a simple Post API and I called the getPosts hook. In Redux devtools I can see the data from the RTK query hook in my store:

            Post API

            ...

            ANSWER

            Answered 2022-Mar-07 at 18:10

            The easiest way is to just call the getPosts hook in every component that needs the data. It will use the data from the cache and not make an extra request - but if you later mount that component without a parent component, or in another context where the data was not present yet, it will make the request.

            So you are guaranteed to always have the data at hand that way.

            Source https://stackoverflow.com/questions/71384081

            QUESTION

            How to infer type from query in RTK Query?
            Asked 2022-Mar-06 at 05:02

            How to infer the type of the data coming from the query so that, I can have autocompletion in VS Code when populating my UI? I have been having a look at the content in the official docs but I was not able to understand how to do it,

            https://redux-toolkit.js.org/rtk-query/api/fetchBaseQuery

            Code below:

            ...

            ANSWER

            Answered 2022-Mar-06 at 05:02

            You can define the type for the query result manually like this:

            Source https://stackoverflow.com/questions/71233613

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

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            You can download it from GitHub.

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