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How can I add an attribute into specific HTML tags in jQuery?
Use the attr() method to add an attribute into specific HTML tags in jQuery.
Example
You can try to run the following code to learn how to add an attribute into specific HTML tags:
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$(document).ready(function(){
$("button.button1").attr("myid", "myvalue");
$('button').on('click', function() {
if (this.hasAttribute("myid")) {
alert('True: The new attribute added successfully.')
} else {
alert('False')
}
})
});
});
</script>
</head>
<body>
<button class='button1'>
Button 1
</button>
</body>
</html> 
Updated on: 2019-12-18T08:19:15+05:30
1K+ Views
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