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JS & DOM Reference

Overview

JavaScript Objects

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Browser Objects

Window Navigator Screen History Location

Core DOM Objects

DOM Node DOM NodeList DOM NamedNodeMap DOM Document DOM Element DOM Attr

HTML DOM Objects

DOM Document DOM Events DOM Elements
DOM Anchor DOM Area DOM Base DOM Body DOM Button DOM Form DOM Frame/IFrame DOM Frameset DOM Image DOM Input Button DOM Input Checkbox DOM Input File DOM Input Hidden DOM Input Password DOM Input Radio DOM Input Reset DOM Input Submit DOM Input Text DOM Link DOM Meta DOM Object DOM Option DOM Select DOM Style DOM Table DOM td / th DOM tr DOM Textarea

Area hostname Property

Area Object

Definition and Usage

The hostname property sets or returns the hostname part of the href attribute value.

Syntax

areaObject.hostname=hostname

Browser Support

The hostname property is supported in all major browsers.

Example

Return the hostname for the "Venus" area in the image-map:

<html>
<body>

<img src="planets.gif"
width="145" height="126"
usemap="#planetmap">

<map name="planetmap">
<area id="venus" shape="circle"
coords="124,58,8"
alt="Venus"
href="venus.htm">
</map>

<p>The hostname for the "Venus" area is:
<script>
document.write(document.getElementById('venus').hostname);
</script>
</p>

</body>
</html>

The output of the code above will be:

The hostname for the "Venus" area is: www.w3schools.com

Try it yourself »

Area Object