Toggle font awesome class on button click

Question

I have the code as here in this jsfiddle, I want the font awesome icon to change on button click using javascript, but it does\'nt seem to work. I\'m new to javascript so pl

Answer 1

Difster's response is correct. Here is how you can accomplish the same thing using native JavaScript:

document.getElementById("favIcon").classList.toggle('fa-star-o');
document.getElementById("favIcon").classList.toggle('fa-star');