even target in javascript

1// Make a list
2const ul = document.createElement('ul');
3document.body.appendChild(ul);
4
5const li1 = document.createElement('li');
6const li2 = document.createElement('li');
7ul.appendChild(li1);
8ul.appendChild(li2);
9
10function hide(evt) {
11  // e.target refers to the clicked <li> element
12  // This is different than e.currentTarget, which would refer to the parent <ul> in this context
13  evt.target.style.visibility = 'hidden';
14}
15
16// Attach the listener to the list
17// It will fire when each <li> is clicked
18ul.addEventListener('click', hide, false);
19