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HTML | DOM Area hostname Property

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  • Last Updated : 04 Jul, 2022
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The Area hostname property in HTML is used to return the hostname of the current URL. The Location hostname property returns a string which contains the domain name, or the IP address of a URL. 

Syntax:

  • It return the Area hostname property.
 areaObject.hostname
  • It is used to set the Area hostname property.
areaObject.hostname = hostname 

Property Values: It contains single value hostname which specify the hostname of the URL. 

Return Value: It returns a string value which represents the domain name of the URL. 

Example 1: This example returns the Area hostname Property. 

html




<!DOCTYPE html>
<html>
<title>
    HTML DOM Area hostname Property
</title>
 
<body>
    <h4> HTML DOM Area hostname Property </h4>
    <button onclick="GFG()">Click Here!
    </button>
    <map name="Geeks1">
        <area id="Geeks"
            shape="rect"
            coords="0, 0, 110, 100"
            alt="Geeks"
            href=
                        target="_self">
    </map>
 
    <img src=
        width="300"
        height="100"
        alt="Geeksforgeeks"
        usemap="#Geeks1">
    </br>
    <p id="GEEK!"></p>
     
    <script>
        function GFG() {
             
        // Return hostname property.
            var x = document.getElementById("Geeks").hostname;
        document.getElementById("GEEK!").innerHTML = x;
        }
    </script>
</body>
 
</html>                   

Output: 

Before Clicking on Button:

  

After Clicking on Button:

  

Example 2: This example sets the Area hostname property. 

html




<!DOCTYPE html>
<html>
<title>
    HTML DOM Area hostname Property
</title>
 
<body>
    <h4> HTML DOM Area hostname Property </h4>
    <button onclick="GFG()">Click Here!
    </button>
    <map name="Geeks1">
        <area id="Geeks"
            shape="rect"
            coords="0, 0, 110, 100"
            alt="Geeks"
            href=
                       target="_self">
    </map>
 
    <img src=
        width="300"
        height="100"
        alt="Geeksforgeeks"
        usemap="#Geeks1">
    </br>
    <p id="GEEK!"></p>
     
    <script>
        function GFG() {
             
        // Set hostname property.
            var x = document.getElementById("Geeks").hostname
             = "ide.geeksforgeeks.org";
        document.getElementById("GEEK!").innerHTML =
                "The hostname has been changed to " + x;
        }
    </script>
</body>
 
</html>                    

Output: 

Before Clicking on Button:

  

After Clicking on Button:

  

Supported Browsers:

  • Google Chrome
  • Firefox
  • Internet Explorer
  • Opera
  • Safari

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