<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport"
content="width=device-width,
initial-scale=1">
<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>
<script>
$(function () {
$("#GFG").accordion();
$("#btn").on('click', function () {
$("#GFG").accordion("refresh");
alert("Refresh the Widget")
})
});
</script>
</head>
<body>
<h1 style="color:green;">
GeeksforGeeks
</h1>
<h3>jQuery UI Accordion refresh() Method</h3>
<div id="GFG">
<h2>HTML</h2>
<div>
HTML stands for HyperText Markup Language.
It is used to design web pages using a
markup language. HTML is the combination
of Hypertext and Markup language. Hypertext
defines the link between the web pages.
</div>
<h2>CSS</h2>
<div>
Cascading Style Sheets, fondly referred
to as CSS, is a simply designed language
intended to simplify the process of making
web pages presentable. CSS allows you to
apply styles to web pages. More importantly,
CSS enables you to do this independent of
the HTML that makes up each web page.
</div>
<h2>JavaScript</h2>
<div>
JavaScript is a lightweight, cross-platform,
and interpreted scripting language. It is
well-known for the development of web pages,
many non-browser environments also use it.
JavaScript can be used for Client-side
developments as well as Server-side
developments.
</div>
</div>
<br>
<input type="button" id="btn" style="padding: 5px 15px;"
value="Refresh the Widget">
</body>
</html>