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Aamit
Forum Newbie
Posts: 1 Joined: Wed Dec 24, 2008 7:11 am
Post
by Aamit » Wed Dec 24, 2008 7:15 am
Code: Select all
<body onload='window.setInterval("timeHere()", 100)' onunload="sayTime()">
</body>
here is java script
Code: Select all
<script>
var time=1;
function timeHere() {
time = time + 1;
finalTime = time / 10;
}
function sayTime() {
finalTime = time / 10;
//return finalTime;
alert("Thank you for coming to my site! \n You have been here " + finalTime + " seconds!");
}
</script>
How to save finalTime in php variable like $time??
Reviresco
Forum Contributor
Posts: 172 Joined: Tue Feb 19, 2008 4:18 pm
Location: Milwaukee
Post
by Reviresco » Wed Dec 24, 2008 11:19 am
Name this document justatest.php:
Code: Select all
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<?php
if (isset($_POST['hidden_input']) && $_POST['hidden_input'] != "") {
$time = $_POST['hidden_input'];
}
?>
<script>
var time=1;
function timeHere() {
time = time + 1;
finalTime = time / 10;
}
function sayTime() {
finalTime = time / 10;
//return finalTime;
confirm("Thank you for coming to my site! \n You have been here " + finalTime + " seconds!");
document.test_form.hidden_input.value = finalTime;
document.test_form.submit();
}
</script>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>My Time</title>
</head>
<body onload='window.setInterval("timeHere()", 100)' onunload="return sayTime()">
<div>
<form name="test_form" action="justatest.php" method="post">
<input type="hidden" name="hidden_input" value="" />
</form>
<?php
if(isset($time)) {
echo '<p>Time: ' . $time . ' seconds.</p>';
}
?>
</div>
</body>
</html>
Or do with $time what you will -- change the form action to another script running in the background and save to a database, etc.
Also I noticed that the timer keeps going after the confirm popup -- so, you'll have to add a clearInterval() in there somewhere.