javascript set local storage value
var testObject = { 'one': 1, 'two': 2, 'three': 3 };
// Put the object into storage
localStorage.setItem('testObject', JSON.stringify(testObject));
// Retrieve the object from storage
var retrievedObject = localStorage.getItem('testObject');
console.log('retrievedObject: ', JSON.parse(retrievedObject));javascript get local storage
var Item = localStorage.getItem('youritem');localstorage setitem
function populateStorage() {
localStorage.setItem('bgcolor', 'red');
localStorage.setItem('font', 'Helvetica');
localStorage.setItem('image', 'myCat.png');
}how 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 localStoragejavascript storage get set item
// *** JS Storage Get/Set item ***
let target = document.getElementById("target");
let increment = document.getElementById("increment");
let count = localStorage.getItem("counter") || 0;
target.innerHTML = count;
increment.addEventListener("click", () => {
count++;
localStorage.setItem("counter", count);
target.innerHTML = count;
})Copyright © 2021 Codeinu
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