How to Use the data-* attribute to embed custom data

Click on a species to see what type it is.

index.html

Example: HTML

<!DOCTYPE html>
<html>
<head>
<script>
function showDetails(animal) {
  let animalType = animal.getAttribute("data-animal-type");
  alert("The " + animal.innerHTML + " is a " + animalType + ".");
}
</script>
</head>
<body>

<h1>Species</h1>
<p>Click on a species to see what type it is:</p>

<ul>
  <li onclick="showDetails(this)" id="owl" data-animal-type="bird">Owl</li>
  <li onclick="showDetails(this)" id="salmon" data-animal-type="fish">Salmon</li>  
  <li onclick="showDetails(this)" id="tarantula" data-animal-type="spider">Tarantula</li>  
</ul>

</body>
</html>

Output should be:

Type:	html
Category:	Web Tutorial
Sub Category:	HTML Attribute
Uploaded by:	Admin