How to use querySelector with HTML element in JavaScript

1 Answer

0 votes
<button>Click</button>
const button = document.querySelector('button');

button.onclick = function() {
  let name = prompt('What is your name?');
  alert('Hello ' + name);
}

  
    
    
/*
run:
    
Hello Alfalfa
    
*/

 



answered Nov 28, 2020 by avibootz
...