Javascript DOM HTML Link hreflang Property get

Introduction

Return the language code of the linked document: 

var x = document.getElementById("myLink").hreflang;

Click the button to return the language code of the linked document.

The hreflang attribute does not render as anything special in any of the major browsers.

It can be used by search engines.

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<!DOCTYPE html>
<html>
<head>
<link id="myLink" href="https//java2s.com" hreflang="ja">
</head>//from  w w  w.  j  av a 2s .com
<body>

<button onclick="myFunction()">Test</button>

<p id="demo"></p>

<script>
function myFunction() {
  var x = document.getElementById("myLink").hreflang;
  document.getElementById("demo").innerHTML = x;
}
</script>

</body>
</html>

The hreflang property sets or gets the language code of the linked document.

The hreflang attribute does not render in any of the major browsers.

The hreflang property accepts and returns a String value.

ValueDescription
languagecode Specifies the language code of the linked document

The hreflang property returns a String representing the language code of the linked document.




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