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week1_day5 - JS - Object Oriented Intro.html
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<!DOCTYPE html>
<html lang="es">
<head>
<title>JS</title>
<meta charset="utf-8">
</head>
<body>
<h1>JS | Object Oriented Intro</h1>
<script>
/*
// Data Types Combination (example of combining different data into an object)
var drinks = {
provider: 'The Coca-Cola Company TM',
items: [
{
name: 'Water',
calories: 0,
cost: .12,
bulkDiscount: {
quantity: 1000,
percent: 10
}
},
{
name: 'Coca-cola',
calories: 148,
cost: .5,
bulkDiscount: {
quantity: 1200,
percent: 12
}
},
{
name: 'Cacaolat',
calories: 165,
cost: .7,
bulkDiscount: {
quantity: 400,
percent: 20
}
}
]
}
*/
/*
// Abstraction with functions
function estimateBulkPrice(totalQuantity, startPrice, discountQuantity, priceDiscounted) {
if (totalQuantity < discountQuantity) {
return totalQuantity * startPrice;
}
else {
var fullPrice = discountQuantity * startPrice;
var reducedPrice = (totalQuantity - discountQuantity) * priceDiscounted;
return fullPrice + reducedPrice;
}
}
//var cost = estimateBulkPrice(1200, 1, 500, .8);
//console.log("Para esta compra pagaríamos " + cost + "€")
for (var i = 200; i <= 1000; i+=200) {
var cost = estimateBulkPrice(i, 1, 500, .8);
console.log("Para una compra de " + i + " uds. pagaríamos " + cost + "€")
}
*/
/*
// Abstraction with methods
var person = {
firstName: 'Germán',
surname: 'Álvarez',
employed: true,
hire(){
this.employed = true
},
fire(){
this.employed = false
}
}
console.log(person.employed)
person.fire()
console.log(person.employed)
*/
/*
// Constructor functions
function Person(arg1, arg2, arg3){
this.firstName = arg1
this.surname = arg2
this.employed = arg3
this.hire = function(){
this.employed = true
}
this.fire = function(){
this.employed = false
}
}
var german = new Person('Germán', 'Álvarez', true);
var daniel = new Person('Dani', 'Vicario', true);
console.log(german.employed) // true
german.fire()
console.log(german.employed) // false
*/
</script>
</body>
</html>