TanStack Query is configurable down to each observer instance of a query with knobs and options to fit every use-case. It comes wired up withdedicated devtools, infinite-loading APIs, and first class mutation t
通过结合status和fetchStatus,你可以创建更加响应式的用户界面,准确地反映应用程序中数据获取的不同阶段。例如,在初次加载时显示一个全屏加载器(基于status === 'loading'),而在后续刷新时只显示一个小的旋转图标(基于fetchStatus === 'fetching')。 __EOF__...
TanStack Query is configurable down to each observer instance of a query with knobs and options to fit every use-case. It comes wired up with dedicated devtools, infinite-loading APIs, and first class mutation tools that make updating your data a breeze. Don't worry though, everything is ...
TanStack Query is configurable down to each observer instance of a query with knobs and options to fit every use-case. It comes wired up withdedicated devtools, infinite-loading APIs, and first class mutation tools that make updating your data a breeze. Don't worry though, everything is pre...
function Todos() { const { status, data: todos, error, isFetching, } = useQuery({ queryKey: ['todos'], queryFn: fetchTodos, }) return status === 'loading' ? ( Loading... ) : status === 'error' ? ( Error: {error.message} ) : ( <> {isFetching ? Refreshing... : null...
queryKey: ['refetch'], queryFn: async () => await fetch(endpoint).then((r) => r.json()), refetchInterval: intervalMs, }) Solid框架中使用 import {QueryClient, QueryClientProvider} from "@tanstack/solid-query"; const queryClient = new QueryClient(); function App...
通常都是用useQuery去获取代get方法的接口的数据的,但是有时候后端给的接口是post,需要提交表单数据,这个时候需要用button触发接口的调用,如果用useQuery的话,需要使用enabled:false禁用useQuery的默认加载调用的行为,然后结合refetch函数去手动调用,但是refetch不能传递参数,需要将参数传到state或者redux、zustand等状态管...
useQueryhook 接受一个查询键queryKey,这是一个字符串,用于唯一标识查询,查询键可以用于从缓存中检索查询对象;还接受一个数据查询请求函数queryFn,用来与服务端发起异步请求。返回一个包含三个属性的对象:data,error和isLoading。 data属性包含响应数据,error包含在请求过程中发生的任何错误,isLoading是一个布尔值,表示...
我们现在有了应用程序的全局状态管理已经到位,接下来需要启动并运行TanStack Query。我们先安装所需的依赖项,运行下面的命令: 运行命令npm install @tanstack/react-query @tanstack/react-query-devtools来安装这两个包。 点击这里进入全屏,点击这里退出全屏 ...
This is the function that Tanstack Query will call to make the network request every time it needs to fetch new data.📄 useDogQuery.jsexport default () => { return useQuery({ queryKey: ["dog", "random"], queryFn: () => axios.call("get", "https://dog.ceo/api/breeds/image/...