jQuery.isWindow()
jQuery.isWindow( obj ) Returns: boolean
Description: Determine whether the argument is a window.
-
version added: 1.4.3jQuery.isWindow( obj )
objObject to test whether or not it is a window.
This is used in a number of places in jQuery to determine if we're operating against a browser window (such as the current window or an iframe).
Example:
Finds out if the parameter is a window.
<!DOCTYPE html>
<html>
<head>
<script src="http://code.jquery.com/jquery-1.7rc2.js"></script>
</head>
<body>
Is 'window' a window? <b></b>
<script>$("b").append( "" + $.isWindow(window) );</script>
</body>
</html>