I have a website and some certain features don't work if the user is using incognito. How can I redirect to another page if incognito is detected. Additionally, how can I display an alert as well?
The following code checks if the user is in incognito. You can also view this at http://rahul2001.com/inco.html
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Inco-Check</title>
<script type='text/javascript'>
//<![CDATA[
window.onload=function(){
function main() {
var fs = window.RequestFileSystem || window.webkitRequestFileSystem;
if (!fs) {
result.textContent = "check failed?";
return;
}
fs(window.TEMPORARY, 100, function(fs) {
result.textContent = "Negitive: You aren't using Incognito";
}, function(err) {
result.textContent = "Positive: You're using Incognito";
});
}
main();
}//]]>
</script>
</head>
<body>
<h2>This webpage checks if you are in <i>Incognito</i> mode</h2>
<hr>
<h3>Result</h3>
<h4>
<div id="result"></div>
</h4>
<hr>
<hr>
</body>
</html>
This should be your html file (replace example.com and alert message) :
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Inco-Check</title>
<script type='text/javascript'>
//<![CDATA[
window.onload=function(){
function main() {
var fs = window.RequestFileSystem || window.webkitRequestFileSystem;
if (!fs) {
result.textContent = "check failed?";
return;
}
fs(window.TEMPORARY, 100, function(fs) {
result.textContent = "Negitive: You aren't using Incognito";
}, function(err) {
window.location.href = "http://www.expmle.com";
alert("This is an alert!");
});
}
main();
}//]]>
</script>
</head>
<body>
<h2>This webpage checks if you are in <i>Incognito</i> mode</h2>
<hr>
<h3>Result</h3>
<h4>
<div id="result"></div>
</h4>
<hr>
<hr>
</body>
</html>