event listener methods code example
Example 1: event listener javascript
const element = document.querySelector(".class__name");
element.addEventListener("click", () => {
console.log("clicked element");
});
Example 2: event listener javascript
document.getElementById("btn2").addEventListener('click', () => {
alert("hello world");
}, false);
function show_alert() {
alert("hello world");
}
document.getElementById("btn1").onclick = show_alert;
Example 3: javascript event listener
element.addEventListener("click", function(){
element.innerText = "something";
});
Example 4: js add event listener
function eventHandler(event) {
if (event.type == 'fullscreenchange') {
} else {
}
}