This plugin (of course a jQuery plugin) allow to catching barcode inputs without focusing any text area on your website!
When somebody push a key on your web site, this plugin try to detect barcode sequence using an algorithm (more detail : Two bit branch prediction)
Afer all, if it is a barcode input, plugin'll trigger a function that you give to it.
Simple usage like this:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript" src="js/jbarco.de.js"></script>
...
</head>
<body>
...
</body>
</html>
If you want to run a function after the catching, please set the 'jbarcode' variable as a function:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript" src="js/jbarco.de.js"></script>
<script type="text/javascript">
jbarcode = function(barcode){ // 'barcode' is a string sequence of detected input.
//blah blah...
}
</script>
...
</head>
<body>
...
</body>
</html>