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stockenberg/progress-bar.html

Created November 29, 2017 11:04
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ProgressBar
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progress-bar.html
<!doctype html>
<head>
<title>Titel</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css" integrity="sha384-PsH8R72JQ3SOdhVi3uxftmaW6Vc51MKb0q5P2rRUpPvrszuE4W1povHYgTpBfshb" crossorigin="anonymous">
<script>
var initialWidth = window.innerWidth;
// Value in Milliseconds
var attrValue = 20000;
// 20 Sekunden
var duration = attrValue / 1000;
// Framecount
var frames = 60;
// Frames pro 20 Sekunden
var framesTotal = frames * duration;
var number = (window.innerWidth / framesTotal);
var interval = 1000 / frames;
var slider = document.getElementsByClassName('progress-bar');
setInterval(function () {
if(number >= initialWidth){
number = (window.innerWidth / framesTotal);
}
slider[0].style.width = number + "px";
number += (window.innerWidth / framesTotal);
}, interval );
</script>
</head>
<body>
<div class="progress">
<div class="progress-bar" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
</body>
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