Using the input Element to Create Hidden Data Items
Description
To send data items to the server without showing them to the user, use the hidden input element.
Example
The following code shows how you can use this type of input element.
<!DOCTYPE HTML>
<html>
<body>
<form method="post" action="http://example.com/form">
<input type="hidden" name="recordID" value="1234" />
<input type="submit" value="Submit Vote" />
</form><!-- ww w . j ava 2s .c om-->
</body>
</html>