Virtual Keyboard Playground

https://github.com/Mottie/Keyboard

by Mottie

HTML

<link rel="stylesheet" href="https://mottie.github.io/Keyboard/css/keyboard.css">
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/ui-lightness/jquery-ui.css">
<script src="https://mottie.github.io/Keyboard/js/jquery.keyboard.js"></script>
<script src="https://mottie.github.io/Keyboard/js/jquery.mousewheel.js"></script>
<script src="https://mottie.github.io/Keyboard/js/jquery.keyboard.extension-typing.js"></script>
<script src="https://code.jquery.com/ui/1.9.2/jquery-ui.js"></script>
<div id="wrap">
  <input id="keyboard" type="text" />
</div>

CSS

body {
  margin-top: 100px;
}

#wrap {
  display: block;
  margin: 0 auto;
  width: 200px;
}

JavaScript

/* VIRTUAL KEYBOARD DEMO - https://github.com/Mottie/Keyboard */
$(function() {

  $('#keyboard').keyboard({
    layout: 'num',
    restrictInput: true,
    change: function(e, keyboard, el) {
      var val = keyboard.$preview.val().match(/(\d+)(\.\d{0,2})?/);
      if (val) {
        keyboard.$preview.val(val.slice(1).join(''));
        $.keyboard.caret(keyboard.$preview, keyboard.last.start, keyboard.last.end);
      }
    }
  });

});