event listener code example

Example 1: javascript onclick event listener

document.getElementById("myBtn").addEventListener("click", function() {
  alert("Hello World!");
});

Example 2: event listener javascript

const element = document.querySelector(".class__name");

element.addEventListener("click", () => {
	console.log("clicked element");
});

Example 3: javascript pass parameter to event listener

var someEventHander=function(){
	console.log(event,param1,param2);
}
//add listener
document.getElementById("someid").addEventListener('click',someEventHander.bind(event,param1,param2));

Example 4: javascript eventlistener

document.addEventListener('click', () => {
    
});

Example 5: eventlistener javascript

document.querySelector("button").addEventListener("click", handle);

function handle() {
  alert("I got clicked")
}

Example 6: event listener javascript

document.querySelector('div').addEventListener('click', () => {
  console.log('div clicked');
});