js set local storage code example

Example 1: 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));

Example 2: javascript set localstorage

// SET
localStorage.setItem('myCat', 'Link');

// GET
let aValue = localStorage.getItem('myCat');

Example 3: local storage javascript

localStorage.setItem('user_name', 'Rohit'); //store a key/value
var retrievedUsername = localStorage.getItem('user_name'); //retrieve the key

Example 4: 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 localStorage

Example 5: set localstorage

function set(){
    var sendJson = JSON.stringify(arrayName);
    localStorage.setItem('key',sendJson)
}

Example 6: my local storage

/* function for setIetm to local storage */

function set(){
    var sendJson = JSON.stringify(allwish);
    localStorage.setItem("wishKay",sendJson);
}