To print the content of a JavaScript object, try to run the following code. The code prints the object, with its properties and values −
Example
<!DOCTYPE html> <html> <body> <script> function display(obj) { var res = ''; for (var a in obj) { res += a + ': ' + obj[a] + '\n'; } alert(res); } var newObject = {'Amit': 70778, 'Sachin': 87547, 'Saurav': 57535}; display(newObject); </script> </body> </html>