:enabled Selector
enabled selector
version added: 1.0jQuery(':enabled')
Description: Selects all elements that are enabled.
As with other pseudo-class selectors (those that begin with a ":") it is recommended to precede it with a tag name or some other selector; otherwise, the universal selector ("*") is implied. In other words, the bare $(':enabled') is equivalent to $('*:enabled'), so $('input:enabled') should be used instead.
Example:
Finds all input elements that are enabled.
<!DOCTYPE html>
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
</head>
<body>
<form>
<input name="email" disabled="disabled" />
<input name="id" />
</form>
<script>$("input:enabled").val("this is it");</script>
</body>
</html>