Question

How to add event listener to attach mouseover event to HTML button in JavaScript

Answer 1

<button id="buttonid">mouseover</button>

<p id="pid"></p>

let element = document.getElementById("buttonid");
element.addEventListener("mouseover", f);


function f() {
  document.getElementById("pid").innerHTML += "mouseover<br>"
}




/*
run:

mouseover
mouseover
mouseover

*/

 

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