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jQWidgets jqxBulletChart refresh() Method

Last Updated : 19 Jul, 2021
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jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful, optimized, platform-independent, and widely supported framework. The jqxBulletChart represents a jQuery bullet chart widget that features two measures, a primary one and a comparative one, and displays them in the context of a number of differently styled qualitative ranges.

The refresh() method is used to refresh the jqxBulletChart widget. It does not accept any parameter and does not return any value.

Syntax:

$('.selector').jqxBulletChart('refresh');

 

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

<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/jqxdata.js"></script> <script type="text/javascript" src="jqwidgets/jqxbulletchart.js"></script> <script type="text/javascript" src="jqwidgets/jqxtooltip.js"></script>

Example: The below example illustrates the jqxBulletChart refresh() method in jQWidgets.

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/jqxdata.js"></script>
    <script type="text/javascript" src="jqwidgets/jqxbulletchart.js"></script>
    <script type="text/javascript" src="jqwidgets/jqxtooltip.js"></script>
</head>

<body>
    <center>
        <h1 style="color:green;">
            GeeksforGeeks
        </h1>

        <h3>
            jQWidgets jqxBulletChart refresh() Method
        </h3>

        <div id="gfg"></div>

        <input type="button" id="jqxbutton" value="Click Here!"
               style="margin-top:50px; padding:5px 15px" />
    </center>

    <script type="text/javascript">
        $(document).ready(function () {
            $('#gfg').jqxBulletChart({
                width: 700,
                height: 100,
                barSize: "60%",
                title: "GeeksforGeeks",
                description: "Computer science portal",
                ranges: [
                    { startValue: 0, endValue: 100, color: "red" },
                    { startValue: 100, endValue: 200, color: "blue" },
                    { startValue: 200, endValue: 300, color: "yellow" }
                ],
                pointer: { value: 250, color: "green" },
                target: { value: 230, color: "green" },
            });
        });

        $('#jqxbutton').click(function () {
            $("#gfg").jqxBulletChart('refresh');
        });
    </script>
</body>

</html>

Output:

Reference: https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxbulletchart/jquery-bullet-chart-api.htm


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