<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Меню</title>
<link rel="stylesheet" href="./css/style.css">
</head>
<style>
body {
background: url(./immages/download.jpg);
-moz-background-size: 100%;
-webkid-background-size: 100%;
-o-background-size: 100%;
background-size: 100%;
margin: 10px 720px 10px 720px;
line-height: 20px;
font-size: 25px;
font-family: Arial, Helvetica, sans-serif;
}
</style>
<body style="background-attachment: fixed" topmargin="0">
<table border="1" cellpadding="0" cellspacing="0" width="550" heigth="900" bgcolor="#ffffff">
<th>
<h1>Шаурма меню</h1>
<p><input type="checkbox" checked disabled data-cost="20" data-kkal="75" class="menu">Лаваш <font color="orange">(20руб)</font></p>
<hr>
<h2>Наполнение</h2>
<p><input type="checkbox" checked data-cost="20" data-kkal="100" class="menu">Сыр <font color="orange">(20руб)</font></p>
<p><input type="checkbox" checked data-cost="50" data-kkal="50" class="menu">Салат <font color="orange">(50руб)</font></p>
<p><input type="checkbox" checked data-cost="60" data-kkal="210" class="menu">Свиное мясо <font color="orange">(60руб)</font></p>
<p><input type="checkbox" checked data-cost="80" data-kkal="180" class="menu">Куриное мясо <font color="orange">(80руб)</font></p>
<hr>
<h2>Соусы</h2>
<p><input type="checkbox" checked data-cost="10" data-kkal="10" class="menu">Кетчуп <font color="orange">(10руб)</font></p>
<p><input type="checkbox" checked data-cost="20" data-kkal="12" class="menu">Тартар <font color="orange">(20руб)</font></p>
<p><input type="checkbox" checked data-cost="20" data-kkal="35" class="menu">Сычуанский соус <font color="orange">(20руб)</font></p>
<hr>
<h3>Итого:</h3>
<p>Калорийность: <span id="kkal"></span> Цена: <span id="cost"></span></p>
<button id="result">Счет</button>
<hr>
<h1>Напитки</h1>
<hr>
<h2>Гозированные</h2>
<p><input type="checkbox" checked data-costn="40" data-kkall="100" class="menun">Кока-кола холодная 0.33л. <font color="orange">(40руб)</font></p>
<p><input type="checkbox" checked data-costn="60" data-kkall="100" class="menun">Кока-кола 0.33л. <font color="orange">(60руб)</font></p>
<p><input type="checkbox" checked data-costn="50" data-kkall="90" class="menun">Мохито 0.33л. <font color="orange">(50руб)</font></p>
<p><input type="checkbox" checked data-costn="40" data-kkall="90" class="menun">Пепси 0.33л. <font color="orange">(40руб)</font></p>
<p><input type="checkbox" checked data-costn="30" data-kkall="75" class="menun">Лимонад 0.33л. <font color="orange">(30руб)</font></p>
<hr>
<h2>Горячие</h2>
<h3>Кофе</h3>
<p><input type="checkbox" checked data-costn="300" data-kkall="300" class="menun">Капучино большой 0.3л. <font color="orange">(300руб)</font></p>
<p><input type="checkbox" checked data-costn="200" data-kkall="200" class="menun">Капучино средний 0.2л. <font color="orange">(200руб)</font></p>
<p><input type="checkbox" checked data-costn="100" data-kkall="100" class="menun">Капучино маленький 0.15л. <font color="orange">(100руб)</font></p>
<hr>
<h3>Чай</h3>
<p><input type="checkbox" checked data-costn="50" data-kkall="30" class="menun">Чай 0.15л. <font color="orange">(50руб)</font></p>
<hr>
<h3>Итого:</h3>
<p>Калорийность: <span id="kkall"></span> Цена: <span id="costn"></span></p>
<button id="resultn">Счет</button>
<p></p>
</th>
</table>
<script src="./js/script.js"></script>
</body>
</html>
document.getElementById('result').onclick = getResult;
function getResult() {
var menu = document.getElementsByClassName('menu');
var cost = 0;
var kkal = 0;
for (var i = 0; i < menu.length; i++) {
if (menu[i].checked) {
cost += parseFloat(menu[i].getAttribute('data-cost'));
kkal += parseFloat(menu[i].getAttribute('data-kkal'));
};
}
document.getElementById('cost').innerHTML = cost;
document.getElementById('kkal').innerHTML = kkal;
};
document.getElementById('resultn').onclick = getCostN;
function getCostN() {
var menun = document.getElementsByClassName('menun');
var costn = 0;
var kkall = 0;
for (var i = 0; i < menun.length; i++) {
if (menun[i].checked) {
costn += parseFloat(menun[i].getAttribute('data-costn'));
kkall += parseFloat(menun[i].getAttribute('data-kkall'));
};
}
document.getElementById('costn').innerHTML = costn;
document.getElementById('kkall').innerHTML = kkall;
};
body {
margin: 20px 720px 20px 720px;
margin-bottom: 20px;
line-height: 20px;
font-size: 25px;
}