Currently, I am working on an effect that involves overlapping images. The idea is that when a bar is clicked and dragged, the image underneath should reveal by adjusting its width. While my code functions, there are some glitches present. One issue is that I have to release the click for the effect to work, which defeats the purpose of a smooth drag operation. Additionally, the bar extends beyond the container's boundaries. How can I enhance my code to address these issues?
var up = $("#up");
var bar = $("#bar");
var container = $("#container");
bar.on("mousedown", function () {
container.on("mousemove", function (e) {
bar.css("left", e.clientX);
up.width(e.clientX);
});
});
$("body").on("mouseup", function () {
container.off("mousemove");
});
container.on("mouseleave", function () {
container.off("mousemove");
});* {
margin: 0;
box-sizing: border-box;
}
img {
height: 400px;
width: 600px;
object-fit: cover;
}
#up {
width: 50%;
}
#bottom,
#up {
position: absolute;
overflow: hidden;
}
#container {
position: relative;
border: 5px solid cornflowerblue;
height: 410px;
width: 610px;
}
#bar {
position: absolute;
height: 400px;
width: 10px;
background-color: hotpink;
left: 300px;
cursor: e-resize;
}<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" href="style.css" />
<title>Document</title>
</head>
<body>
<div id="container">
<div id="bottom">
<img src="https://via.placeholder.com/600x400?text=Image1" alt="image" />
</div>
<div id="up">
<img src="https://via.placeholder.com/600x400?text=Image2" alt="image" />
</div>
<div id="bar"></div>
</div>
<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<script src="script.js"></script>
</body>
</html>