when to use local storage javascript code example
Example 1: javascript store object in local storage
var person = { "name": "billy", "age": 23};
localStorage.setItem('person', JSON.stringify(person));
var retrievedPerson = JSON.parse(localStorage.getItem('person'));
Example 2: local storage javascript
function createItem() {
localStorage.setItem('nameOfItem', 'value');
}
createItem()
function getValue() {
return localStorage.getItem('nameOfItem');
}
console.log(getValue());
Example 3: store data in browser javascript
var testObject = { 'one': 1, 'two': 2, 'three': 3 };
localStorage.setItem('testObject', JSON.stringify(testObject));
var retrievedObject = localStorage.getItem('testObject');
console.log('retrievedObject: ', JSON.parse(retrievedObject));
Example 4: localstorage javascript
localStorage.setItem(key, val);
var val = localStorage.getItem(key);
localStorage.removeItem(key);
localStorage.clear();