<!DOCTYPE html>
<html>
<title>W3.JS</title>
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<script src="https://www.w3schools.com/lib/w3.js"></script>
<body class="w3-container">
<h2>Testing W3.JS with CSS</h2>
<table id="id01" class="w3-table-all">
<tr>
<th>Title</th>
<th>Artist</th>
<th>Price</th>
</tr>
<tr w3-repeat="cd">
<td>{{title}}</td>
<td>{{artist}}</td>
<td>{{price}}</td>
</tr>
<tr>
<td></td>
<td></td>
<td>{{total}}</td>
</tr>
</table>
<script>
w3.getHttpObject("cd_catalog.js", myFunction);
function myFunction(myObject) {
var i, total = 0;
var myArray = myObject.cd;
for (i = 0; i < myArray.length; i++) {
total += Number(myArray[i].price);
}
myObject.total = total.toFixed(2);
w3.displayObject("id01", myObject);
}
</script>
</body>
</html>