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HTML | DOM Anchor hreflang Property

  • Difficulty Level : Basic
  • Last Updated : 23 Oct, 2019

The DOM Anchor hreflang Property in HTML DOM is used to set or return the value of the hreflang attribute of a URL or a link. The hreflang attribute is used to specify the language for a linked document.

Syntax:

  • It returns the hreflang property.
    anchorObject.hreflang
  • It is used to set the hreflang property.
    anchorObject.hreflang = languagecode

Property Values:

  • languagecode: It specifies the two letter code which represents the language of the linked document.

Return Value: It returns a string value which represents the language for the linked Document.

Examples-1: This Example returns the hreflang Property.






<!DOCTYPE html>
<html>
  
<head>
    <title>
        HTML DOM Anchor hreflang Property
    </title>
</head>
  
<body>
    <center>
        <h1>
          GeeksForGeeks
      </h1>
  
        <h2>
          DOM Anchor hreflang Property
      </h2>
  
        <p>Welcome to
            <a href=
               id="GFG" 
               rel="nofollow" 
               hreflang="en-us" 
               target="_self"
                GeeksforGeeks 
            </a>
        </p>
  
        <button onclick="myGeeks()">
          Submit
      </button>
  
        <p id="sudo"
           style="color:green;
                  font-size:25px;">
      </p>
  
        <script>
            function myGeeks() {
                
                var x = 
                    document.getElementById(
                      "GFG").hreflang;
                
                document.getElementById(
                  "sudo").innerHTML = x;
            }
        </script> "
    </center>
</body>
  
</html>

Output:

Before Clicking On Button:

After Clicking On Button:

Example-2: This Example sets the hreflang Property.




<!DOCTYPE html>
<html>
  
<head>
    <title>
        HTML DOM Anchor hreflang Property
    </title>
</head>
  
<body>
    <center>
        <h1>
          GeeksForGeeks
      </h1>
  
        <h2>
          DOM Anchor hreflang Property
      </h2>
  
        <p>Welcome to
            <a href=
               id="GFG" 
               rel="nofollow" 
               hreflang="en-us" 
               target="_self"
                GeeksforGeeks 
            </a>
        </p>
  
        <button onclick="myGeeks()">
          Submit
      </button>
  
        <p id="sudo" 
           style="color:green;
                  font-size:25px;">
      </p>
  
        <script>
            function myGeeks() {
                
                var x = 
                    document.getElementById(
                      "GFG").hreflang = "fr";
                
                document.getElementById(
                  "sudo").innerHTML = 
                  "The value of the hrefkang attribute"+
                  " was changed to " + x;
            }
        </script> "
    </center>
</body>
  
</html>

Output:

Before Clicking On Button:

After Clicking On Button:

Supported Browsers: The browser supported by DOM Anchor hreflang property are listed below:

  • Google Chrome
  • Internet Explorer 10.0 +
  • Firefox
  • Opera
  • Safari

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