jqwidgets-framework
Version:
jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.
104 lines (98 loc) • 3.84 kB
HTML
<html lang="en">
<head>
<title id='Description'>Knob example. Click on the middle of the widget to input a value.</title>
<link rel="stylesheet" href="../../../jqwidgets/styles/jqx.base.css" type="text/css" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1 maximum-scale=1 minimum-scale=1" />
<script type="text/javascript" src="../../../scripts/jquery-1.12.4.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/jqxknob.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxinput.js"></script>
<style>
input {
width: 110px;
height: 70px;
position: absolute;
vertical-align: middle;
border: 0px;
font-weight: bold;
font-style: normal;
font-variant: normal;
font-stretch: normal;
font-size: 48px;
line-height: normal;
font-family: Arial;
text-align: center;
color: #00a644;
padding: 0px;
-webkit-appearance: none;
background: none;
margin-top: -35px;
margin-left:-55px;
left: 50%;
top: 50%;
}
</style>
<script type="text/javascript">
$(document).ready(function () {
$('#knob').jqxKnob({
value: 30,
min: 0,
max: 100,
startAngle: 270,
endAngle: 630,
rotation: 'clockwise',
style: { fill: "#fff" },
dial: {
style: {
fill: "#fff"
},
innerRadius: '68%',
outerRadius: '92%',
startAngle: 0,
endAngle: 360
},
progressBar: {
style: { fill: '#00a644' },
background: {fill: '#eeeeee'},
size: '30%',
offset: '70%'
},
pointer:
{
type: 'line',
style: { fill: '#00a644' },
size: '30%',
offset: '70%',
thickness: 20
}
});
var input = $('<input>');
$('#knob').append(input);
input.val($('#knob').val());
$(input).on('mousedown', function (event) {
event.stopPropagation();
});
$(input).on('keyup', function () {
var val = $(this).val();
$('#knob').val(val);
});
$('#knob').on('change', function (event) {
if (event.target.nodeName == "INPUT")
return;
if (event.args.changeSource == 'propertyChange' || event.args.changeSource == 'val') { return; }
$(input).val(event.args.value);
})
});
</script>
</head>
<body class='default'>
<div id='knob' style="width: 400px; height: 400px">
</div>
<div style="position: absolute; bottom: 5px; right: 5px;">
<a href="https://www.jqwidgets.com/" alt="https://www.jqwidgets.com/"><img alt="https://www.jqwidgets.com/" title="https://www.jqwidgets.com/" src="https://www.jqwidgets.com/wp-content/design/i/logo-jqwidgets.png"/></a>
</div>
</body>
</html>