js alert
// Alert used to display a message to the user.
alert("Hello, World!"); // Displays Hello, World! to the user.
// You can also use:
window.alert("Hello, World!"); // Also displays Hello, World! to the user.
js alert
// Alert used to display a message to the user.
alert("Hello, World!"); // Displays Hello, World! to the user.
// You can also use:
window.alert("Hello, World!"); // Also displays Hello, World! to the user.
how to make an alert in html
<script>
alert('this is an alert');
</script>
javascript newline in alert
alert("Well I'm line 1 \nAnd I am a new line "); //new line in alert box
alert in javascript
<html>
<head>
<script type = "text/javascript">
<!--
function sayHello() {
alert("Hello World")
}
//-->
</script>
</head>
<body>
<input type = "button" onclick = "sayHello()" value = "Say Hello" />
</body>
</html>
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