I made a sandbox here to demonstrate my problem. I have a button that opens a modal on click. You can see that the modal slowly shifts from opacity 0 to opacity 1 during 0.7sec. But when I clock the close button on the modal it disappears instantly instead of slowly disappearing within 0.7sec like when opening it.
Here are my files:
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>Static Template</title>
<link rel="stylesheet" href="./index.css" />
</head>
<body>
<div class="modal-overlay"></div>
<div class="modal">
This is Modal
<button class="close-button">
Close Modal
</button>
</div>
<button class="open-button">
Open Modal
</button>
<script src="./index.js"></script>
</body>
</html>
index.css
.modal-overlay {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: #444;
z-index: 1;
transition: visibility 0s, opacity 0.5s;
opacity: 0;
visibility: hidden;
}
.modal {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: 2;
margin: auto;
background: #fff;
width: 350px;
padding: 20px;
height: 30vh;
width: 40vw;
visibility: hidden;
opacity: 0;
transition: visibility 0s, opacity 0.7s;
}
index.js
const openBtn = document.querySelector(".open-button");
const closeBtn = document.querySelector(".close-button");
const modal = document.querySelector(".modal");
const overlay = document.querySelector(".modal-overlay");
openBtn.addEventListener("click", () => {
modal.style.visibility = "visible";
modal.style.opacity = 1;
overlay.style.visibility = "visible";
overlay.style.opacity = 0.6;
});
closeBtn.addEventListener("click", () => {
modal.style.visibility = "hidden";
modal.style.opacity = 0;
overlay.style.visibility = "hidden";
overlay.style.opacity = 0;
});
Thanks for the help
nvm, it works now... just put timer in visibility... I placed it to 0s because I read that you can't transition visibility but I guess you can..