js save local storage
//Set item
localStorage.setItem('myCat', 'Tom');
//Get item
var cat = localStorage.getItem("myCat");
//Remove item
localStorage.removeItem("lastname");
//Remove all items
localStorage.clear();js save local storage
//Set item
localStorage.setItem('myCat', 'Tom');
//Get item
var cat = localStorage.getItem("myCat");
//Remove item
localStorage.removeItem("lastname");
//Remove all items
localStorage.clear();localStorage
// localStorage for objects, arrays or any data type
var obj = {
firstName: "Bob",
lastName: "Jeff",
age: 13
}
localStorage.setItem("itemname", JSON.stringify(obj)); // Save the obj as string
var item = JSON.parse(localStorage.getItem("itemname"));
// ^^ Parse string then set `item` as the objsave local storage javascript
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----- Solving problem with LOCALSTORAGE -----
---------------------------------------------
// string
var texts = "Hello Zidane, welcome to https://learn-tech-tips.blogspot.com";
localStorage.setItem('texts', texts);
var texts = localStorage.getItem('texts');
// array
// string
var item = {};
item[id] = {
'id': id,
'number': number,
'price': price,
};
localStorage.setItem('items', JSON.stringify(items));
var items = JSON.parse(localStorage.getItem('items'));
// Remove item
localStorage.removeItem("items");
localStorage.removeItem("texts");
// Remove all items
localStorage.clear();localstorage
// using in HTML5 (frontend)
// set
localStorage.setItem('users', 'vilh');
users = [
{
id: 1,
name: 'vilh',
},
{
id: 2,
name: 'zidane'
},
]
// set string
localStorage.setItem('users', users); // stored objects
localStorage.setItem('users', JSON.stringify(users)); // stored string
// get
var retrievedUsername = localStorage.getItem('users');Copyright © 2021 Codeinu
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