HTML | DOM Link hreflang Property

The DOM Link hreflang Property is used to set or return the value of the hreflang attribute of a linked document. The hreflang attribute is used to specify the language for a linked document.

Syntax:

  • It return the hreflang property.
    linkObject.hreflang
  • It is used to set the hreflang property.
    linkObject.hreflang = languagecode

Property Values: It contains the value i.e languagecode which specify the language code for the linked document.

Return Value: It returns a string value which represents the languagecode for the linked document.

Example-1: This Example returns the hreflang Property.

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<!DOCTYPE html>
<html>
  
<head>
    <link id="linkid" 
          rel="stylesheet" 
          type="text/css" 
          href="styles.css" 
          sizes="16*16"
          hreflang="en-us">
</head>
  
<body style="text-align:center;">
    <h1>GeeksForGeeks</h1>
    <h2>
      DOM Link hreflang Property
  </h2>
  
    <button onclick="gfg()">
      Get URL
    </button>
  
    <p id="pid" 
       style="font-size:25px;
              color:green;">
  </p>
  
    <script>
        function gfg() {
  
            // Access link element. 
            var NEW = document.getElementById(
                "linkid").hreflang;
            document.getElementById(
                "pid").innerHTML = NEW;
        }
    </script>
  
</body>
  
</html>

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Output:

Before Clicking On Button :

After Clicking On Button:

Example-2: This Example sets the hreflang Property.

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<!DOCTYPE html>
<html>
  
<head>
    <link id="linkid" 
          rel="stylesheet" 
          type="text/css" 
          href="styles.css" 
          sizes="16*16" 
          hreflang="en-us">
</head>
  
<body style="text-align:center;">
    <h1>GeeksForGeeks</h1>
    <h2>
      DOM Link hreflang Property
  </h2>
  
    <button onclick="gfg()">Get URL
    </button>
  
    <p id="pid" 
       style="font-size:25px;
              color:green;">
  </p>
  
    <script>
        function gfg() {
  
            // Access link element. 
            var NEW = document.getElementById(
                "linkid").hreflang = "ja";
            
            document.getElementById(
                "pid").innerHTML = 
              "The value of the hreflang"+
              " attribute was changed to " + NEW;
        }
    </script>
  
</body>
  
</html>

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Output :
Before Clicking On Button:

After Clicking On Button:

Supported Browsers:

  • Google Chrome
  • Mozilla Firefox
  • Edge
  • Safari
  • Opera


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