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vue-request
Advanced tools
Vue 3 composition API for data fetching, supports SWR, polling, error retry, cache request, pagination and other cool features.
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⚡️ Vue 3 composition API for data fetching, supports SWR, polling, error retry, cache request, pagination, etc.
In the past projects, they were often confused by repeated implementations such as the management of the loading state, the requested throttling and debounce, the caching of request data, and pagination. Whenever we start a new project, we have to manually deal with the above problems, which will be a repetitive work, but also to ensure that the team is consistent.
VueRequest aims to provide developers with a convenient and fast way to manage the state of the request API. In the development, save repetitive work, and it can be used only with a simple configuration, focusing on the core of the development project.
You can install VueRequest with NPM, YARN, or a <script>
via unpkg.com
npm install vue-request
# or
yarn add vue-request
For production, we recommend linking to a specific version number and build to avoid unexpected breakage from newer versions.
<script src="https://unpkg.com/vue-request/dist/vue-request.min.js"></script>
Once you've added this you will have access to the window.VueRequest
object and its exports.
<template>
<div>
<div v-if="loading">loading...</div>
<div v-if="error">failed to fetch</div>
<div v-if="data">Hey! {{ data }}</div>
</div>
</template>
<script lang="ts">
import { defineComponent } from 'vue';
export default defineComponent({
setup() {
const { data, loading, error } = useRequest(service);
return {
data,
loading,
error,
};
},
});
</script>
In this example, useRequest
accepts a service
function. service
is a asynchronous function. In other words, you can use axios to fetch data and return a Promise. More specific instructions can be viewed in document.
useRequest
also return 3 values: data
, loading
and error
. When the request is not yet finished, data will be undefined
and loading
will be true
. And when we get a response, it sets data and error based on the result of service and rerenders the component. This is because data
and error
are Reactivity(Refs), and their values will be set by the service response.
VueRequest has many features, such as error retry, cache, pagination, throttle, debounce..., here are two cool features
Sometimes, you need to ensure data consistency between multiple browser windows; or when the user's computer is reactivated in the dormant state, the page data needs to be synchronized to the latest state. refreshOnWindowFocus
may save you a lot of code. Click here to go to the document
const { data, error, run } = useRequest(getUserInfo, {
refreshOnWindowFocus: true,
refocusTimespan: 1000, // refresh interval 1s
});
Sometimes, you want to ensure that data is synchronized and updated between multiple devices. At this time, we can use the pollingInterval
provided by us to periodically re-request the request API, so that the data consistency between multiple devices can be guaranteed. When the user modifies the data, the two windows will be updated simultaneously in real time. Click here to go to the document
const { data, error, run } = useRequest(getUserInfo, {
pollingInterval: 1000, // polling interval 1s
});
If you have any cool features, please submit an issue for discussion
Thank them for inspiring us.
MIT License © 2020-present AttoJS
FAQs
This is a library that can easily help you manage request states, supporting common features such as SWR, polling, error retry, caching, and pagination, etc.
The npm package vue-request receives a total of 2,078 weekly downloads. As such, vue-request popularity was classified as popular.
We found that vue-request demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
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