The HTML DOM Location Port property returns or sets the port number of the current URL.
Syntax:
- Get the port property:
- Set the port property:
Property Value:
- A String, to be assigned as a port
Return Value:
- A String represents the port number of a URL.
Example: In this example, we will use the HTML DOM Location Port.
HTML
<!DOCTYPE html>
<html>
<body>
<h2>GeeksforGeeks</h2>
<p id="demo"></p>
<p><b>Note: </b>If the port number is default
(80 for http and 443 for https),
most browsers will display 0 or nothing.
</p>
<script>
const url = document.createElement('a');
window.alert("The URL port number of the current page is: "
+ url.port);
</script>
</body>
</html>
|
Output:
Supported Browsers:
- Google Chrome 1
- Edge 12
- Internet Explorer 3
- Firefox 1
- Opera 12.1
- Safari 1