how to add variable to local storage in javascript
localStorage.setItem('key', 'value')how to add variable to local storage in javascript
localStorage.setItem('key', 'value')local storage javascript
function createItem() {
localStorage.setItem('nameOfItem', 'value');
}
createItem() // Creates a item named 'nameOfItem' and stores a value of 'value'
function getValue() {
return localStorage.getItem('nameOfItem');
} // Gets the value of 'nameOfItem' and returns it
console.log(getValue()); //'value';local storage javascript
localStorage.setItem('user_name', 'Rohit'); //store a key/value
var retrievedUsername = localStorage.getItem('user_name'); //retrieve the keyhow to get data from localstorage in javascript
//localStorage is an object, so values are stored by key name
//data from localStorage is always stored in strings
//usually the values at each key are stringified objects in JSON format, therefore we must parse them
var data = JSON.parse(localStorage.getItem("key name"));//make sure the "key name" exists in the localStoragelocal storage javascript
let storage = window.localStorage;
// set an item
storage.setItem("highscore", 76);
// get an item
let highscore = storage.getItem("highscore");
// remove an item
storage.removeItem("highscore");
// clear entire storage (NOT recommended as it also removes information about cookies, ad storage an so on)
storage.clear();Copyright © 2021 Codeinu
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