Area port Property
Example
Return the port number of the URL for a specific area in an image-map:
var x =
document.getElementById("venus").port;
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Description
The port property sets or returns the port part of the href attribute value.
The href attribute specifies the destination of a link in an area.
Note: If the port number is not specified in the URL (or if it is the scheme's default port - like 80, or 443), some browsers will display 0 or nothing.
Browser Support
Property | |||||
---|---|---|---|---|---|
port | Yes | Yes | Yes | Yes | Yes |
Syntax
Return the port property:
areaObject.port
Set the port property:
areaObject.port = port
Property Values
Value | Description |
---|---|
port | Specifies the port number of a URL |
Technical Details
Return Value: | A String, representing the port number of the URL |
---|
More Examples
Example
Change the port number of the URL for a specific area in an image-map:
document.getElementById("venus").port = "443";
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Related Pages
JavaScript reference: location.port Property
❮ Area Object