jQWidgets jqxBarGauge valueChanged Event
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 valueChanged event is triggered when the BarGauge values have been changed.
Syntax:
$('selector').on('valueChanged', function () {
// Code
});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/jqxbargauge.js”></script>
Example: The below example illustrates the jQWidgets jqxBarGauge valueChanged 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 valueChanged Event </h3> <div id="gfg"></div> <br> <input type="button" id="jqxbutton" value="Click Here!" style="margin-top: 50px; padding: 5px 15px" /> </center> <script type="text/javascript"> $(document).ready(function () { $("#gfg").jqxBarGauge({ values: [100, 150, 200], max: 200, tooltip: { classname: "myTooltip", formatFunction: function (value, index) { return value + " Unit"; }, visible: true, precision: 0, }, }); $('#jqxbutton').click(function () { $("#gfg").jqxBarGauge('val', [50, 60, 80]); }); $('#gfg').on('valueChanged', function (event) { alert('BarGuage Value Changed!'); }); }); </script></body> </html> |
Output:
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