HTML <Button onClick=" ">

The Html <button onclick=" "> is an event attribute, which executes a script when the button is clicked. This attribute is supported by all browsers. It is also used to call a function when the button is clicked.

Syntax:

Examples:

Example 1: Following example describes how to use the button tag:

<!DOCTYPE HTML> 
<html> 
<head>  
<title> 
example of onclick button
</title> 
<script> 
function welcome() { 
window.open("https://www.javatpoint.com/");
} 
</script> 
</head> 
<body style = "text-align:center"> 
<button onclick="welcome()"> Welcome to our website </button>         
</body> 
</html>       

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Output: