jQuery UI Progressbar instance() Method

Last Updated : 24 May, 2022

jQuery UI consists of GUI widgets, visual effects, and themes implemented using HTML, CSS, and jQuery. jQuery UI is great for building UI interfaces for the webpages. The jQuery UI Progressbar widget is used to add display the status of a determinate or indeterminate process.

The jQuery UI Progressbar instance() method is used to get the progress bar’s instance object. If the progress bar element does not have an associate element, then it returns undefined.

Syntax:

$(".selector" ).progressbar( "instance" );

Parameters: This method does not accept any parameters.

Return Value: This method returns the progress bar instance object.

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: This example describes the uses of the jQuery UI Progressbar instance() method.

HTML

<!DOCTYPE html> 
<html lang="en"> 
  
<head> 
    <meta charset="utf-8"> 
    <title> jQuery UI Progressbar instance() Method </title> 
      
    <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; 
        } 
      
        #divID { 
            width: 600px; 
        } 
    </style> 
</head> 
  
<body> 
    <center> 
        <h1>GeeksforGeeks</h1> 
  
        <h3>jQuery UI Progressbar instance() Method</h3> 
  
        <div id="divID"></div> 
        <br><br> 
  
        <input type="button" id="btn"
            style="padding: 5px 15px;"
            value="Progressbar Instance Values"> 
    </center> 
  
    <script> 
        $(document).ready(function () { 
            $("#divID").progressbar({ 
                value: false 
            }); 
  
            $("#btn").on('click', function () { 
                console.log($("#divID").progressbar("instance")); 
            }); 
        }); 
    </script> 
</body> 
</html>