JavaScript Program to Create an Object and display its properties
Write a JavaScript program to create an object and display its properties.
Source Code
<html>
<head>
<title> for... in example </title>
</head>
<body>
<script language="javascript" type="text/javascript">
var book = new Object(); // object creation
// properties and values of book
book = { title:"Let Us C",
author:"Yashvant Kanetkar",
publisher: "BPB Publications",
price: "Rs 399/-"
};
var result = "";
// name of distinct property of book assign to b in each loop execution
for (var b in book)
{
// book[b] is used to get the values.
result += "book." + b + " = " + book[b] + "<br>";
}
// to print names and values of each property of book object.
document.write(result);
</script>
</body>
</html>
Output
