JQuery | isWindow() Method
Last Updated :
30 Apr, 2020
This isWindow() Method in jQuery is used to determine whether the argument is a window.
Syntax:
jQuery.isWindow( obj )
Parameters: This method accept a single parameter which is mentioned above and described below:
- obj: This parameter holds the object to test whether or not it is a window.
Return Value: It returns the boolean value.
Below examples illustrate the use of isWindow() method in jQuery:
Example 1: In this example, the isWindow() method finds if the word “window ” is a window or not.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JQuery | isWindow() method</title>
<script src=
</script>
</head>
<body style="text-align:center;">
<h1 style="color: green">
GeeksforGeeks
</h1>
<h3>JQuery | isWindow() method</h3>
<b>Whether 'window' is a window : </b>
<script>
$("b").append("" + $.isWindow(window));
</script>
</body>
</html>
|
Output:
Example 2: In this example, the isWindow() method finds if the word “window ” is a window or not.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JQuery | isWindow() method</title>
<script src=
</script>
</head>
<body style="text-align:center;">
<h1 style="color: green">
GeeksforGeeks
</h1>
<h3>JQuery | isWindow() method</h3>
<b>Whether 'document' is a window : </b>
<script>
$("b").append("" + $.isWindow(document));
</script>
</body>
</html>
|
Output:
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