Mega Code Archive
Change the text value in text box into upper case
<![CDATA[
<html>
<head>
<title>Text Object Value</title>
<script type="text/javascript">
function upperMe() {
document.getElementById("output").value = document.getElementById("input").value.toUpperCase();
}
</script>
</head>
<body>
Enter lowercase letters for conversion to uppercase:<br>
<form name="converter">
<input type="text" name="input" id="input"
value="sample" onchange="upperMe()" /><br />
<input type="text" name="output" id="output" value="" />
</form>
</body>
</html>
]]>