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How to find an element based on a data-attribute value in jQuery?
To find an element based on a data-attribute value using jQuery is quite easy.
Example
You can try to run the following code to learn how to find an element based on a data-attribute value using jQuery:
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script>
$(document).ready(function() {
$('[data-slide="2"]').addClass('demo');
});
</script>
<style>
.demo {
font-size: 200%;
color: green;
}
</style>
</head>
<body>
<p data-slide="1">One</p>
<p data-slide="2">Two</p>
<p data-slide="3">Three</p>
</body>
</html>
Updated on: 18-Dec-2019
355 Views
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