Is there a way in JavaScript or MooTools to retrieve
the actual text in
the value from an input element without
the browser interpreting any html
special entites? Please see
the example included below. My desired outcome is:
<div id="output">
<p>Your text is: <b>[<script>alert('scrubbed');</script>]</b></p>
</div>
Note that it works if I type/copy <script>alert('scrubbed');</script> directly into
the text input box, but fails if I insert right after loading
the page.
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8">
<title>scrubtest</title>
</head>
<body id="scrubtest" onload="">
<script type="text/javascript" language="JavaScript" src="/js/mootools-core.js"></script>
<input type="text" name="scrubtext" value="<script>alert('scrubbed');</script>" id="scrubtext"/><br />
<input type="button" value="Insert" onclick="insertText();"/><br />
<input type="button" value="Get via MooTools" onclick="alert($('scrubtext').get('value'));"/><br />
<input type="button" value="Get via JavaScript" onclick="alert(document.getElementById('scrubtext').value);"/><br />
<div id="output">
</div>
<script type="text/javascript" charset="utf-8">
function insertText()
{
var stext = $('scrubtext').get('value');
var result = new Element( 'p', {html: "Your text is: <b>["+stext+"]</b>"} );
result.inject($('output'));
}
</script>
</body>
</html>
