Codebase Browser
chromium
Go to App

chromium/third_party/google-closure-library/closure/goog/demos/charcounter.html 

<!DOCTYPE html>
<html>
<!--
Copyright The Closure Library Authors. All Rights Reserved.

Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<head>
  <title>goog.ui.CharCounter</title>
  <script src="../base.js"></script>
  <script>
    goog.require('goog.dom');
    goog.require('goog.ui.CharCounter');
    goog.require('goog.ui.CharCounter.Display');
  </script>
  <link rel="stylesheet" href="css/demo.css">
</head>
<body>
  <h1>goog.ui.CharCounter</h1>

  <p>
  <input type="text" id="input1">
  <span id="counter1"></span> character(s) remaining
  </p>
  <p>
  <input type="text" id="input2">
  You have entered <span id="counter2"></span> character(s) of a maximum 160.
  </p>
  <p>
  <input type="text" id="input3">
  <span id="counter3"></span> character(s) remaining
  <button onclick="c3.setMaxLength(10);">setMaxLength(10)</button>
  <button onclick="c3.setMaxLength(20);">setMaxLength(20)</button>
  </p>
  <p>
  <textarea id="input4"></textarea>
  <span id="counter4"></span> character(s) remaining
  </p>

  <script>

    var c1 = new goog.ui.CharCounter(document.getElementById('input1'),
                                     document.getElementById('counter1'), 160);

    var c2 = new goog.ui.CharCounter(document.getElementById('input2'),
                                     document.getElementById('counter2'), 160,
                                     goog.ui.CharCounter.Display.INCREMENTAL);

    var c3 = new goog.ui.CharCounter(document.getElementById('input3'),
                                     document.getElementById('counter3'), 10);

    var c4 = new goog.ui.CharCounter(document.getElementById('input4'),
                                     document.getElementById('counter4'), 255);
  </script>
</body>
</html>