Answers for "all addeventlistener javascript"

47

javascript onclick event listener

document.getElementById("myBtn").addEventListener("click", function() {
  alert("Hello World!");
});
Posted by: Guest on July-10-2020
10

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));
Posted by: Guest on June-21-2019
0

add event listener to all a tags

document.addEventListener('click', function(e){  
  var anchor = e.target.closest('a');
  if(anchor !== null) {
    //do something with a tag
  }
});
Posted by: Guest on July-14-2021

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