<!doctype html>
<html>
<head>
<title>
isPreventDefault() Method
</title>
</script>
</head>
<body>
Go to Homepage
</a>
<div id="initial"></div>
<div id="prevented"></div>
<div id="response"></div>
<script>
$("a").click(function (event) {
$("#initial").html("Before: isDefaultPrevented? <strong>"
+ event.isDefaultPrevented() + "</strong>");
event.preventDefault();
$("#prevented").html("preventDefault() is called now.");
$("#response").html("So, you are not going anywhere."
+ " isDefaultPrevented? <strong>"
+ event.isDefaultPrevented() + "</strong>");
});
</script>
</body>
</html>
<!doctype html>
<html>
<head>
<title>
isPreventDefault() Method
</title>
<script src=
</script>
</head>
<body>
<form action="action.php">
Input:<br>
<input type="text" name="input_1">
<button type="submit">Submit</button>
</form>
<script>
$("button").click(function (event) {
if (event.isDefaultPrevented())
alert('Default action was prevented');
else
alert('Click Ok');
event.preventDefault();
if (event.isDefaultPrevented())
alert('Default action was prevented');
else
alert('Click Ok');
});
</script>
</body>
</html>