Object Creation Functions, Inheritance, Properties, Methods, Instantiation
Example #1
This example shows the creation of the contact object type and it's instantiation.
Contact Input
Contact List
FOREACH Loop Code Snippet
function Contact(name, phone, address, email) {
this.name = name;
this.phone = phone;
this.address = address;
this.email = email;
}
function addContact() {
var nameElement = document.getElementById('name');
var phoneElement = document.getElementById('phone');
var addressElement = document.getElementById('address');
var emailElement = document.getElementById('email');
var name = nameElement.value;
var phone = phoneElement.value;
var address = addressElement.value;
var email = emailElement.value;
var newContact = new Contact(name, phone, address, email);
var contactList = JSON.parse(localStorage.getItem("contactList"));
if(contactList === null) {
contactList = Array();
}
contactList.push(newContact);
localStorage.setItem("contactList", JSON.stringify(contactList));
nameElement.value = "";
phoneElement.value = "";
addressElement.value = "";
emailElement.value = "";
updateTable();
}