Let’s start by creating a localStorage object. Open the App.js file in your react app and type the following code: importReactfrom"react";functionApp(){constData=()=>{localStorage.setItem("Name",JSON.stringify("Pratham"));};return(Save Data);}exportdefaultApp; In this case, we have c...
exportfunctionuseTheme(){returnuseLocalStorage<Theme>('theme','light');} I’ve given my theme a default value of light mode. Context To help later on, I’m going to create a context for our theme value. You can check outthis articlewe have for more on context in React, but they ess...
function useSessionToLocalStorage() { const [session] = useSession() React.useEffect(() => { if(localStorage.getItem("session-info")) // The info is already in localStorage, do nothing return } // localStorage can only store strings, remember to parse it when you access it somewhere else...
// some-other-file.js setInterval(() => { const counter = localStorage.getItem("counter"); localStorage.setItem("counter", +counter + 1); }, 1000); While the counter property inside the Vue instance is reactive, it won’t change just because we changed its origin in localStorage. The...
Using localstorage is similar to using cookies. First, you need to usesetItem()the method to set localstorage: window.localStorage.setItem('key','value') UsegetItem()the method to get the localstorage value: window.localStorage.getItem('key') ...
You could also store it in localStorage, but since we don't need the data to stick around once the window is closed, I chose to use sessionStorage. So if there's an error, before we refresh the page, we can set a retry-lazy-refreshed key in sessionStorage to true. window.sessionStorag...
In this article, you’ll learn how to configure the new Google Auth “Sign in with Google” button in a React.js and Express.js application. Integrating Google Login React functionality has become simpler and more robust with the updated “Sign in with Google” button. Using Google’s ...
Thecolorprop can be set to one oferror,info,inherit,primary,secondary,successandwarning. #Downloading a file from an external URL in React.js Here is an example that downloads a file from an external URL. App.js functionApp(){constdownloadFile=(filePath,fileName='Example-PDF-file.pdf',)...
How do I use LocalStorage in Navigation? How do I resolve the performance issue caused by the long duration of key generation in the third parameter of ForEach? How do I prevent the display of intermediate transition tab pages when switching pages in the Tab component? Why does performanc...
ThelocalStoragepersists the data even if you close the browser, making it ideal for persisting the data when you’re building your application or want to build a local JavaScript application in React. For instance, if you have a to-do application, you don’t want to lose all the data abou...