Breaking News: Grepper is joining You.com. Read the official announcement!

countdown timer javascript stack overflow

Xenophobic Xenomorph answered on April 19, 2020 Popularity 10/10 Helpfulness 4/10

answer countdown timer javascript stack overflow

related countdown timer javascript stack overflow

countdown timer javascript stack overflow

Comment

function startTimer(duration, display) {
    var timer = duration, minutes, seconds;
    setInterval(function () {
        minutes = parseInt(timer / 60, 10);
        seconds = parseInt(timer % 60, 10);

        minutes = minutes < 10 ? "0" + minutes : minutes;
        seconds = seconds < 10 ? "0" + seconds : seconds;

        display.textContent = minutes + ":" + seconds;

        if (--timer < 0) {
            timer = duration;
        }
    }, 1000);
}

window.onload = function () {
    var fiveMinutes = 60 * 5,
        display = document.querySelector('#time');
    startTimer(fiveMinutes, display);
};

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: countdown javascript stack-overflow timer

Link to this answer
Share Copy Link

Contributed on Apr 19 2020

Xenophobic Xenomorph

0 Answers Avg Quality 2/10

Closely Related Answers

countdown timer javascript stack overflow

Comment

var hms = "02:30:00";
	var a = hms.split(':'); // split it at the colons

	// minutes are worth 60 seconds. Hours are worth 60 minutes.
	var seconds = (+a[0]) * 60 * 60 + (+a[1]) * 60 + (+a[2]); 

		if(seconds > 0)
		{	

	      function secondPassed() {
	      	  
	      	  
	          var minutes = Math.round((seconds - 30)/60),
	              remainingSeconds = seconds % 60;
                   var hour   =Math.floor((minutes)/60);
                    minutes = minutes%60;

	          if (remainingSeconds < 10) {
	              remainingSeconds = "0" + remainingSeconds;
	          }
              hour = ("0" + hour).slice(-2);
              minutes = ("0" + minutes).slice(-2);
              remainingSeconds= ("0" + remainingSeconds).slice(-2);

	          document.getElementById('countdown').innerHTML = hour +":" +minutes + ":" + remainingSeconds;
	          if (seconds == 0) {
	              clearInterval(countdownTimer);
	             //form1 is your form name
	            document.form_quiz.submit();
	          } else {
	              seconds--;
	          }
	      }
	      var countdownTimer = setInterval('secondPassed()', 1000);

	      }

Popularity 5/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: countdown javascript stack-overflow timer

Link to this answer
Share Copy Link

Contributed on Apr 19 2020

Xenophobic Xenomorph

0 Answers Avg Quality 2/10

countdown timer javascript stack overflow

Comment

<html>
<body>
<div id="hms">02:00:00</div>
</body>

<script>
var startTime;
function getCookie(name) {
  var value = "; " + document.cookie;
  var parts = value.split("; " + name + "=");
  if (parts.length == 2) return parts.pop().split(";").shift();
} // credits kirlich @http://stackoverflow.com/questions/10730362/get-cookie-by-name

function count() {
 if(typeof getCookie('remaining')!= 'undefined')
 {
   startTime = getCookie('remaining');
 }
 else if(document.getElementById('hms').innerHTML.trim()!='')
 {
   startTime = document.getElementById('hms').innerHTML;
 }
 else
 {
  var d = new Date(); 
  var h=d.getHours(); 
  var m=d.getMinutes();
  var s=d.getSeconds();
  startTime = h+':'+m+':'+s;
  //OR
  startTime  = d.toTimeString().split(" ")[0]
 }

 var pieces = startTime.split(":");
 var time = new Date();
 time.setHours(pieces[0]);
 time.setMinutes(pieces[1]);
 time.setSeconds(pieces[2]);
 var timediff = new Date(time.valueOf()-1000)
 var newtime = timediff.toTimeString().split(" ")[0];
 document.getElementById('hms').innerHTML=newtime ;
 document.cookie = "remaining="+newtime;
 setTimeout(count,1000);
}
count();
</script>

</html>

Popularity 4/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: countdown javascript stack-overflow timer

Link to this answer
Share Copy Link

Contributed on Apr 19 2020

Xenophobic Xenomorph

0 Answers Avg Quality 2/10

countdown timer javascript stack overflow

Contents

More Related Answers

countdown timer javascript stack overflow

Closely Related Answers

countdown timer javascript stack overflow

countdown timer javascript stack overflow

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.