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jQuery: Find all links with an specified hreflang attribute

jQuery Fundamental - I : Exercise-29

Using jQuery find all links with an hreflang attribute "de".

<body>
<p><a  href="w3resource.com" hreflang="es">href language  es</a></p>
<p><a  href="w3resource.com" hreflang="de">href language  de</a></p>
<p><a  href="w3resource.com" hreflang="en">href language  en</a></p>
<button  id="button1">Click to see the effect</button>
</body>

Sample solution :

HTML Code :

<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-git.js"></script>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Using jQuery find all links with an hreflang attribute de.</title>
</head>
<body>
<p><a href="w3resource.com" hreflang="es">href language es</a></p>
<p><a href="w3resource.com" hreflang="de">href language de</a></p>
<p><a href="w3resource.com" hreflang="en">href language en</a></p>
<button id="button1">Click to see the effect</button>
</body>
</html>

CSS Code :

 button {
 display: block;
 margin: 20px 0 0 0;
  }

JavaScript Code :

$('#button1').click(function(){ 
$( "a[hreflang|='de']" ).css( "border", "2px solid red" );
});

See the Pen jquery-fundamental-exercise-29 by w3resource (@w3resource) on CodePen.


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