JavaScript Onclick Event Listener
document.getElementById("myBtn").addEventListener("click", function() {
alert("Hello World!");
});
Batman
document.getElementById("myBtn").addEventListener("click", function() {
alert("Hello World!");
});var element = document.getElementById("#id");
element.addEventListener('click', function(){
console.log("click");
});var element=document.getElementById("some_id");
var listener=element.addEventListener('click',function(event){
}); // The anwer of Innocent Ibis is wrong!!
// It should not have a # for the ID seens we are using getElementById
var element = document.getElementById("id");
element.addEventListener('click', function(){
console.log("click");
});eventTarget.addEventListener("event", eventHandlerFunction);