professional-javascript-07-BadWordsExample.htm / htm
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Bad Words Example</title>
<script type="text/javascript">
function filterText(sText) {
var reBadWords = /badword|anotherbadword/gi;
return sText.replace(reBadWords, "****");
}
function showText() {
var oInput1 = document.getElementById("txt1");
var oInput2 = document.getElementById("txt2");
oInput2.value = filterText(oInput1.value);
}
</script>
</head>
<body>
<p>Enter some text below including "badword" and "anotherbadword", and click the button<br />
<textarea rows="10" cols="50" id="txt1"></textarea><br />
<input type="button" value="Filter Bad Words" onclick="showText()" /></p>
<p>Filtered Text:<br />
<textarea rows="10" cols="50" id="txt2"></textarea></p>
</body>
</html>
(C) Æliens 20/2/2008
You may not copy or print any of this material without explicit permission of the author or the publisher. In case of other copyright issues, contact the author.
