jQWidgets jqxBarGauge drawStart Event

Last Updated : 15 Jul, 2021

jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful and optimized framework, platform-independent, and widely supported. The jqxBarGauge represents a jQuery bar gauge widget that plots a bar gauge graph for the given values.

The drawStart event is triggered when the barGauge starts rendering again. This event is commonly used in combination with drawEnd event.

Syntax:

$('.selector').on("drawStart", function () {
});

Linked Files: Download jQWidgets link. In the HTML file, locate the script files in the folder which is downloaded.

<link rel=”stylesheet” href=”jqwidgets/styles/jqx.base.css” type=”text/css” />
<script type=”text/javascript” src=”scripts/jquery-1.11.1.min.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxdraw.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxbargauge.js”></script>

Example: The below example illustrates the jQWidgets. jqxBarGauge drawStart event.

HTML

<!DOCTYPE html> 
<html lang="en"> 
  
<head> 
    <link rel="stylesheet" 
          href="jqwidgets/styles/jqx.base.css" 
          type="text/css" /> 
    <script type="text/javascript" 
            src="scripts/jquery-1.11.1.min.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxcore.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxdraw.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxbargauge.js"> 
    </script> 
</head> 
  
<body> 
    <center> 
        <h1 style="color:green;"> 
            GeeksforGeeks 
        </h1> 
  
        <h3> 
            jQWidgets jqxBarGauge drawStart Event 
        </h3> 
  
        <div id="gfg"></div> 
    </center> 
  
    <script type="text/javascript"> 
        $(document).ready(function () { 
            $('#gfg').on("drawStart", function () { 
                alert("Please confirm to start drawing!"); 
            }); 
  
            $('#gfg').jqxBarGauge({ 
                values: [100, 150, 200], 
                max: 200 
            }) 
        }); 
    </script> 
</body> 
  
</html>