jQWidgets jqxSlider tooltipFormatFunction Property

Last Updated : 26 Oct, 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 jqxSlider is a jQuery widget that can be used to create a slider that selects from a range of values. It customizes the widget in terms of appearance and offers numerous configuration options.

The tooltipFormatFunction property is used to set or return the formatting of the tooltip element. It accepts Function type value and its default value is null.

Syntax:

Set the tooltipFormatFunction property.

$('selector').jqxSlider({ 
    tooltipFormatFunction: function(value) {
        return new Number(value).toPrecision(2); 
    } 
});

Return the tooltipFormatFunction property.

var tooltipFormatFunction = 
    $('selector').jqxSlider('tooltipFormatFunction');

Linked Files: Download jQWidgets from the given link https://www.jqwidgets.com/download/. In the HTML file, locate the script files in the downloaded folder.

<link rel=”stylesheet” href=”jqwidgets/styles/jqx.base.css” type=”text/css” />
<link rel=”stylesheet” href=”jqwidgets/styles/jqx.energyblue.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/jqx-all.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxribbon.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxbuttons.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxslider.js”></script>

The below example illustrates the jQWidgets jqxSlider tooltipFormatFunction property.

Example:

HTML

<!DOCTYPE html> 
<html lang="en"> 
  
<head> 
    <link rel="stylesheet" href= 
    "jqwidgets/styles/jqx.base.css" type="text/css" /> 
    <link rel="stylesheet" href= 
    "jqwidgets/styles/jqx.energyblue.css" type="text/css" /> 
    <script type="text/javascript" 
        src="scripts/jquery-1.11.1.min.js"></script> 
    <script type="text/javascript" 
        src="jqwidgets/jqx-all.js"></script> 
    <script type="text/javascript" 
        src="jqwidgets/jqxcore.js"></script> 
    <script type="text/javascript" 
        src="jqwidgets/jqxbuttons.js"></script> 
    <script type="text/javascript" 
        src="jqwidgets/jqxslider.js"></script> 
</head> 
  
<body> 
    <center> 
        <h1 style="color: green;"> 
            GeeksforGeeks 
        </h1> 
  
        <h3> 
            jQWidgets jqxSlider tooltipFormatFunction Property 
        </h3> 
  
        <div id='content'> 
            <div id='jqxslider'></div> 
        </div> 
    </center> 
  
    <script type="text/javascript"> 
        $(document).ready(function() { 
            $("#jqxslider").jqxSlider({ 
                theme: 'energyblue', 
                tooltip: true, 
                tooltipFormatFunction: function(value) { 
                    return new Number(value).toPrecision(5);  
                } 
            }); 
        }); 
    </script> 
</body> 
  
</html>