Use Local Storage with React hooks. Latest version: 3.5.3, last published: 4 years ago. Start using react-use-localstorage in your project by running `npm i react-use-localstorage`. There are 10 other projects in the npm registry using react-use-localsto
constuseStateWithLocalStorage=(key,initVal)=>{if(typeofkey!=='string'){thrownewError('key must be a string');}letpreStr;...};exportdefaultuseStateWithLocalStorage; 以上,就是对 useLocalStorage 的封装过程,附上完成代码: importReactfrom'react';/*** localStorage持久化数据** @param {*} key* ...
The all new interactive way to master modern React (for fun and profit). useLogger Debug lifecycle events with useLogger. useDocumentTitle Dynamically update the title of a webpage with useDocumentTitle. useIsFirstRender Differentiate between the first and subsequent renders with useIsFirstRender....
react 是非常流行的js框架,而react hook 是目前非常流行的技术,useLocalStorage可以帮助我们在react中非常方便地操作存储数据,当然了这只是一个简单的例子。 import*asReactfrom'react';constuseLocalStorage=(storageKey,fallbackState)=>{const[value,setValue]=React.useState(JSON.parse(localStorage.getItem(storageKey...
很显然,这些逻辑完全可以封装为一个 React Hook,名字很容易想到为 useLocalStorageState。 const useLocalStorageState = (key, defaultValue) => { const data = localStorage.getItem(key); const [value, setValue] = useState(data || defaultValue); ...
很显然,这些逻辑完全可以封装为一个 React Hook,名字很容易想到为 useLocalStorageState。 复制 constuseLocalStorageState=(key,defaultValue)=>{constdata=localStorage.getItem(key);const[value,setValue]=useState(data||defaultValue);return[value, (val)=>{localStorage.setItem(key,val);setValue(val); ...
咱说心里话,这个东西我第一次看见真觉得捡到了宝儿。React hooks我相信很多同学已经门清了,这个库实现了基本上我们常见的所有自定义Hooks,需要哪个直接查看源代码复制到你的项目中,二次在改一改,你的同事夸你666呢😁 Github是个巨大的仓库,里面有非常多优秀的项目。其实并不是一定star多的项目才值得关注,...
很显然,这些逻辑完全可以封装为一个 React Hook,名字很容易想到为 useLocalStorageState。 constuseLocalStorageState=(key,defaultValue)=>{constdata=localStorage.getItem(key);const[value,setValue]=useState(data||defaultValue);return[value,(val)=>{localStorage.setItem(key,val);setValue(val);}];}; ...
Overview refac(react): useLocalStorage/SessionStorage setState 함수 타입 변경 PR Checklist All tests pass. All type checks pass. I have read the Contributing Guide document. Contributing Guide
实现一个自定义 React Hook:useLocalStorageState 在需求中,需要将数据保存到 localStorage,并在组件初始化时获取,修改时保存到本地。创建一个名为 useLocalStorageState 的 Hook,封装读写逻辑。此实现简单,但支持仅字符串格式,需手动序列化和反序列化以扩展数据类型。增加序列化和反序列化支持,以...