+ 1

What is the benefit of using setAttribute and getAttribute? Even though we can change it directly from html

1st Feb 2017, 10:45 AM

Anita Sharma

2 Réponses

+ 3

Yes, but with JS you can make changes dynamically ( ie. you'll don't go behind every user to edit their html source code regards of their action? )...

1st Feb 2017, 11:09 AM

visph

+ 2

<body bgcolor=blue> <button onclick="changeColor()">Click Me</button> function changeColor() { document.body.setAttribute("bgcolor", "red") ; } // if you click that button, body will have a different background color.

1st Feb 2017, 10:57 AM

David Sebastian Keshvi Illiakis