Quote:
Originally Posted by yogendra_kaushik
Hello..alls
I am new in java script, I am making a application . in which i need to make a java script clock which count time ....I am trying to understand you it in more detail
After successfull user login clock show at top corner and it start from 00:00:00 and now it start time counting .
Can any one help he how can i do this
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late reply i know, just for other people whom may have this question.
to make Countdown in javascript we need to work with Timers and setTimes.
this is a simple countdown script, watch it carefully to know how it works
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Countdown</title>
</head>
<body onload="timer()">
<style type="text/css">
#time{
font-size:50pt;
}
</style>
<script type="text/javascript">
i=90;
function timer()
{
document.getElementById('time').innerHTML = i+1;
setTimeout('timer()', 1000); //this will make loop this function for every one second
i--;
}
</script>
<div id="time">90</div>
</body>
</html>
the 1000 says to timer which call the function every 1000 miliseconds which is equal to 1 second
if you to make the countdown FASTER, you can replace 1000 value with 500 for example.
to stop a javascript timer we will use ClearTIMER which i don't think you need it...