The jQuery UI consists of GUI widgets, visual effects, and themes implemented using jQuery, CSS, and HTML. jQuery UI is great for building UI interfaces for the webpages. The jQuery UI Draggable scrollSpeed Option is used to set the speed at which the window should scroll. This option will not work if the scroll option is set to false.
Syntax:
$( ".selector" ).draggable({
scrollSpeed: val
});CDN Link: First, add jQuery UI scripts needed for your project.
<link rel=”stylesheet” href=”//code.jquery.com/ui/1.12.1/themes/smoothness/jquery-ui.css”>
<script src=”//code.jquery.com/jquery-1.12.4.js”></script>
<script src=”//code.jquery.com/ui/1.12.1/jquery-ui.js”></script>
Example:
HTML
<!doctype html> <html lang="en">
<head>
<meta charset="utf-8">
<link rel="stylesheet" href=
"//code.jquery.com/ui/1.12.1/themes/smoothness/jquery-ui.css">
<script src=
"//code.jquery.com/jquery-1.12.4.js">
</script>
<script src=
"//code.jquery.com/ui/1.12.1/jquery-ui.js">
</script>
<style>
h1 {
color: green;
}
#div_element {
width: 150px;
height: 150px;
background: green;
display: flex;
justify-content: center;
align-items: center;
text-align: center;
}
</style>
</head>
<body>
<h1>GeeksforGeeks</h1>
<h3>jQuery UI Draggable scrollSpeed Option</h3>
<div id="div_element">Div content</div>
<script>
$(function () {
$("#div_element").draggable({
scroll: true,
scrollSpeed: 100
});
});
</script>
</body>
</html>
|
Output:
Reference:https://api.jqueryui.com/draggable/#option-scrollSpeed