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Javascript countdown timer should stop at 00:00

I am working on the countdown timer and I have found this code which pretty much what I need except I dont want to restart the timer when it reaches 00:00. I tried to make changes but wasn't successfull.
Here is the JsFiddle code
<div id="countdown">1:00</div>
var seconds;
var temp;
var GivenTime=document.getElementById('countdown').innerHTML
console.log(GivenTime)
function countdown() {
time = document.getElementById('countdown').innerHTML;
timeArray = time.split(':')
seconds = timeToSeconds(timeArray);
if (seconds == '') {
temp = document.getElementById('countdown');
temp.innerHTML = GivenTime;
time = document.getElementById('countdown').innerHTML;
timeArray = time.split(':')
seconds = timeToSeconds(timeArray);
}
seconds--;
temp = document.getElementById('countdown');
temp.innerHTML= secondsToTime(seconds);
timeoutMyOswego = setTimeout(countdown, 1000);
}
function timeToSeconds(timeArray) {
var minutes = (timeArray[0] * 1);
var seconds = (minutes * 60) + (timeArray[1] * 1);
return seconds;
}
function secondsToTime(secs) {
var hours = Math.floor(secs / (60 * 60));
hours = hours < 10 ? '0' + hours : hours;
var divisor_for_minutes = secs % (60 * 60);
var minutes = Math.floor(divisor_for_minutes / 60);
minutes = minutes < 10 ? '0' + minutes : minutes;
var divisor_for_seconds = divisor_for_minutes % 60;
var seconds = Math.ceil(divisor_for_seconds);
seconds = seconds < 10 ? '0' + seconds : seconds;
return minutes + ':' + seconds;
//hours + ':' +
}
countdown();

You could simply use clearTimeout function in your countdown when it reaches 00:00
Adding this if condition in your countdown is all you need.
if (secondsToTime(seconds) == '00:00') {
clearTimeout(timeoutMyOswego); //stop timer
}
Working Demo:
var seconds;
var temp;
var GivenTime = document.getElementById('countdown').innerHTML
function countdown() {
time = document.getElementById('countdown').innerHTML;
timeArray = time.split(':')
seconds = timeToSeconds(timeArray);
if (seconds == '') {
temp = document.getElementById('countdown');
temp.innerHTML = GivenTime;
time = document.getElementById('countdown').innerHTML;
timeArray = time.split(':')
seconds = timeToSeconds(timeArray);
}
seconds--;
temp = document.getElementById('countdown');
temp.innerHTML = secondsToTime(seconds);
var timeoutMyOswego = setTimeout(countdown, 1000);
if (secondsToTime(seconds) == '00:00') {
clearTimeout(timeoutMyOswego); //stop timer
console.log('Time"s UP')
}
}
function timeToSeconds(timeArray) {
var minutes = (timeArray[0] * 1);
var seconds = (minutes * 60) + (timeArray[1] * 1);
return seconds;
}
function secondsToTime(secs) {
var hours = Math.floor(secs / (60 * 60));
hours = hours < 10 ? '0' + hours : hours;
var divisor_for_minutes = secs % (60 * 60);
var minutes = Math.floor(divisor_for_minutes / 60);
minutes = minutes < 10 ? '0' + minutes : minutes;
var divisor_for_seconds = divisor_for_minutes % 60;
var seconds = Math.ceil(divisor_for_seconds);
seconds = seconds < 10 ? '0' + seconds : seconds;
return minutes + ':' + seconds;
//hours + ':' +
}
countdown();
<div id="countdown">00:10</div>

You can try replacing the code which is responsible for restarting the timer.
But doing only that will result in timer going to negative values.
So as #Always Helping suggested, you need to add the code to stop the timer.
var seconds, temp;
var GivenTime = document.getElementById('countdown').innerHTML;
function countdown() {
time = document.getElementById('countdown').innerHTML;
timeArray = time.split(':')
seconds = timeToSeconds(timeArray);
console.log(seconds);
// Do something when the timer is out
if (seconds === 0) {
clearTimeout(timeoutMyOswego);
return;
}
seconds--;
temp = document.getElementById('countdown');
temp.innerHTML = secondsToTime(seconds);
timeoutMyOswego = setTimeout(countdown, 1000);
};
countdown();
function timeToSeconds(timeArray) {
var minutes = (timeArray[0] * 1);
var seconds = (minutes * 60) + (timeArray[1] * 1);
return seconds;
}
function secondsToTime(secs) {
var hours = Math.floor(secs / (60 * 60));
hours = hours < 10 ? '0' + hours : hours;
var divisor_for_minutes = secs % (60 * 60);
var minutes = Math.floor(divisor_for_minutes / 60);
minutes = minutes < 10 ? '0' + minutes : minutes;
var divisor_for_seconds = divisor_for_minutes % 60;
var seconds = Math.ceil(divisor_for_seconds);
seconds = seconds < 10 ? '0' + seconds : seconds;
return minutes + ':' + seconds;
}
<div id="countdown">00:05</div>

Simple countdown timer mm:ss

I want to create a simple countdown timer.
I found something and its working for hours minute and seconds, I want only minutes:seconds...
how can I make the same timer for mm:ss format?
var seconds;
var temp;
function countdown() {
time = document.getElementById('countdown').innerHTML;
timeArray = time.split(':')
seconds = timeToSeconds(timeArray);
if (seconds == '') {
temp = document.getElementById('countdown');
temp.innerHTML = "00:00:00";
return;
}
seconds--;
temp = document.getElementById('countdown');
temp.innerHTML = secondsToTime(seconds);
timeoutMyOswego = setTimeout(countdown, 1000);
}
function timeToSeconds(timeArray) {
var minutes = (timeArray[0] * 60) + (timeArray[1] * 1);
var seconds = (minutes * 60) + (timeArray[2] * 1);
return seconds;
}
function secondsToTime(secs) {
var hours = Math.floor(secs / (60 * 60));
hours = hours < 10 ? '0' + hours : hours;
var divisor_for_minutes = secs % (60 * 60);
var minutes = Math.floor(divisor_for_minutes / 60);
minutes = minutes < 10 ? '0' + minutes : minutes;
var divisor_for_seconds = divisor_for_minutes % 60;
var seconds = Math.ceil(divisor_for_seconds);
seconds = seconds < 10 ? '0' + seconds : seconds;
return hours + ':' + minutes + ':' + seconds;
}
countdown();
here is the html
<div id="countdown">01:02:15</div>

var seconds;
var temp;
console.clear();
function countdown() {
time = document.getElementById('countdown').innerHTML;
timeArray = time.split(':')
seconds = timeToSeconds(timeArray);
if (seconds == '') {
temp = document.getElementById('countdown');
temp.innerHTML = "00:00";
return;
}
seconds--;
temp = document.getElementById('countdown');
temp.innerHTML= secondsToTime(seconds);
timeoutMyOswego = setTimeout(countdown, 1000);
}
function timeToSeconds(timeArray) {
var minutes = (timeArray[0] * 1);
var seconds = (minutes * 60) + (timeArray[1] * 1);
return seconds;
}
function secondsToTime(secs) {
var hours = Math.floor(secs / (60 * 60));
hours = hours < 10 ? '0' + hours : hours;
var divisor_for_minutes = secs % (60 * 60);
var minutes = Math.floor(divisor_for_minutes / 60);
minutes = minutes < 10 ? '0' + minutes : minutes;
var divisor_for_seconds = divisor_for_minutes % 60;
var seconds = Math.ceil(divisor_for_seconds);
seconds = seconds < 10 ? '0' + seconds : seconds;
return minutes + ':' + seconds;
}
countdown();
https://jsfiddle.net/santoshj/jex1f8uv/

var countDownController = function(seconds){
var countdownTimer = setInterval(startTimer, 1000);
function startTimer(){
var days = Math.floor(seconds/24/60/60);
var hoursLeft = Math.floor((seconds) - (days*86400));
var hours = Math.floor(hoursLeft/3600);
var minutesLeft = Math.floor((hoursLeft) - (hours*3600));
var minutes = Math.floor(minutesLeft/60);
var remainingSeconds = seconds % 60;
if(minutes<10){
minutes = "0"+ minutes;
}
if (remainingSeconds < 10) {
remainingSeconds = "0" + remainingSeconds;
}
// You can use which state you need!
console.log(days+":"+minutes+":"+hours+":"+remainingSeconds)
if (seconds == 0) {
clearInterval(countdownTimer);
//state for end timing
alert('time is up');
} else {
seconds--;
}
}
};
var timeToCountDown = 1232321;
countDownController(timeToCountDown);

Countdown timer in javascript for each row of table in html

var count = Number(sessionStorage.getItem('count')) || 3600;
var counter = setInterval(timer, 1000); //1000 will run it every 1 second
function timer() {
count = count - 1;
sessionStorage.setItem('count', count)
if (count == -1) {
clearInterval(counter);
return;
}
var seconds = count % 60;
var minutes = Math.floor(count / 60);
var hours = Math.floor(minutes / 60);
minutes %= 60;
hours %= 60;
var time_str = hours + ":h " + minutes + ":m " + seconds + ":s";
//document.cookie = 'time_str = hours + ":h " + minutes + ":m " + seconds + ":s"; expires=Thu, 26 March 20:47:11 UTC; path=/'
Array.prototype.forEach.call(document.querySelectorAll('.timer'), function (el ) { el.innerHTML = time_str; });
}
Above is my javascript code for countdown timer. This works fine, but it doesn't stop after "0h:0m:0s" time. it start counting in negative.

Here's a modified version of your code that works for me:
var count = 5;
var counter = setInterval(hockeytimer, 1000);
function hockeytimer() {
count = count - 1;
sessionStorage.setItem('count', count);
if (count == -1) {
clearInterval(counter);
return;
}
var seconds = count % 60;
var minutes = Math.floor(count / 60);
var hours = Math.floor(minutes / 60);
minutes %= 60;
hours %= 60;
if (hours === 0 && minutes === 0 && seconds === 0 ) {
var table = document.getElementById("hockeyt");
while (table.rows.length > 0 ) {
table.deleteRow();
}
}
var time_str = hours + ":h " + minutes + ":m " + seconds + ":s";
var timerCells = document.querySelectorAll('.hockeytimer');
for (var i = 0; i < timerCells.length; i++) {
var timerCell = timerCells[i];
timerCell.innerHTML = time_str;
}
}
Demo: http://jsbin.com/ceboqi/1/edit?html,js,output

Trying to create a 24 hour timer that resets itself

This is the code I have. Very messy, but due to my inexperience I can't detect why it does not work. By my counts the Decrements are js standard, at least for the milliseconds, seconds and minutes, not sure about the hours.
Here's the code. Thanks in advance.
<!DOCTYPE html>
<html>
<body>
<span id="tHours"></span>:<span id="tMins"></span>:<span id="tSeconds"></span>:<span id="tMilli"></span>
<script>
var hours = 1;
var mins = hours * 60;
var secs = mins * 60;
var mill = secs * 100;
var currentHours = 0;
var currentSeconds = 0;
var currentMinutes = 0;
vas currentMilli = 0;
setTimeout('DecrementMilli()',100);
setTimeout('DecrementSeconds()',1000);
setTimeout('DecrementMinutes()',10000);
setTimeout('DecrementHours()',100000);
function DecrementMilli() {
currentMilli = secs % 100;
if(currentMilli <= 99) currentMilli = "000" + currentMilli;
secs--;
document.getElementById("tMilli").innerHTML = currentMilli;
if(mill !== -1) setTimeout('Decrement()',100);
}
function DecrementSeconds() {
currentSeconds = secs % 60;
if(currentSeconds <= 9) currentSeconds = "0" + currentSeconds;
secs--;
document.getElementById("tSeconds").innerHTML = currentSeconds;
if(secs !== -1) setTimeout('Decrement()',1000);
}
function DecrementMinutes() {
currentMinutes = Math.round(secs / 60);
if(currentMinutes <= 60) currentMinutes = "00";
mins--;
document.getElementById("tMins").innerHTML = currentMinutes;
if(mins !== -1) setTimeout('Decrement()',10000);
}
function DecrementHours() {
currentHours = Math.round(1440 / 60);
if(currentHours <= 24) currentHours - 1;
hours--;
document.getElementById("tHours").innerHTML = currentHours;
if(hours !== -1) setTimeout('Decrement()',100000);
}
</script>
</body>
</html>

The time in your intervals is wrong. You can try the code below. Just put thee vars in your html, like:
<span id='tHours'>23</span>:<span id='tMins'>59</span>:<span id='tSeconds'>59</span>:<span id='tMilli'>99</span>
And the js like:
var milli = 99;
var sec = 59;
var min = 59;
var hour = 23;
setInterval(function () {
milli = milli == 0 ? 99 : milli - 1;
$('#tMilli').text(double0(milli));
},10);
setInterval(function () {
sec = sec == 0 ? 59 : sec - 1;
$('#tSec').text(double0(sec));
},1000);
setInterval(function () {
min = min == 0 ? 59 : min - 1;
$('#tMin').text(double0(min));
},60000);
setInterval(function () {
hour = hour == 0 ? 23 : hour - 1;
$('#tHour').text(double0(hour));
},1440000);
function double0 (num) {
num = num.toString().length == 1 ? '0' + num : num;
return num;
}

Well, I solved my own problem, but it's inelegant since it does not start at 24:00:00 but at 23:59:59. But it's a start.
I'll post it here in case it helps anyone
<script type="text/javascript">
var count = 86400;
var counter = setInterval(timer, 1000);
function timer() {
count = count - 1;
if (count == -1) {
clearInterval(counter);
return;
}
var seconds = count % 60;
var minutes = Math.floor(count / 60);
var hours = Math.floor(minutes / 60);
minutes %= 60;
hours %= 60;
document.getElementById("timer").innerHTML = hours + ":" + minutes + ":" + seconds; // watch for spelling
}
</script>
<span id='timer'></span>

How to push/play setTimeout function

I want to show clock with some difference . below given code is working fine for me. but i want to push and play this time whenever user want. i want to push and resume SetTimeout function .any one have any idea how to do that ?
$("#push").click(function () {
});
$("#play").click(function () {
show();
});
function show() {
var Digital = new Date();
var time2 = Digital.getTime();
var time1 = 1403517957984;
var diff = Math.abs(new Date(time2) - new Date(time1));
var seconds = Math.floor(diff / 1000); //ignore any left over units smaller than a second
var minutes = Math.floor(seconds / 60);
seconds = seconds % 60;
var hours = Math.floor(minutes / 60);
minutes = minutes % 60;
if (hours < 10) hours = "0" + hours;
if (minutes < 10) minutes = "0" + minutes;
if (seconds < 10) seconds = "0" + seconds;
$('#worked_time').html(hours + ":" + minutes + ":" + seconds);
setTimeout("show()", 1000);
}
show();

This is a mix of the respond of #colburton and #TwiStar
Respond correctly to the answer
var isPlaying = true;
var toHandle = null;
$("#push").click(function () {
isPlaying = false;
if (toHandle !== null)
{
clearTimeout(toHandle);
toHandle = null;
}
});
$("#play").click(function () {
isPlaying = true;
show();
});
function show() {
if (isPlaying) {
toHandle = null;
var Digital = new Date();
var time2 = Digital.getTime();
var time1 = 1403517957984;
var diff = Math.abs(new Date(time2) - new Date(time1));
var seconds = Math.floor(diff / 1000); //ignore any left over units smaller than a second
var minutes = Math.floor(seconds / 60);
seconds = seconds % 60;
var hours = Math.floor(minutes / 60);
minutes = minutes % 60;
if (hours < 10) hours = "0" + hours;
if (minutes < 10) minutes = "0" + minutes;
if (seconds < 10) seconds = "0" + seconds;
$('#worked_time').html(hours + ":" + minutes + ":" + seconds);
toHandle = setTimeout("show()", 1000);
}
}
show();

Save the handle to a variable:
var toHandle = null;
// start timeout
toHandle = setTimeout("show()", 1000);
Then you can cancel the timeout any time you want with:
// cancel timeout
if (toHandle) {
clearTimeout(toHandle);
toHandle = null;
}

Quick and dirty. Surround you show-function with an if which checks a "should i show the time"-flag:
var doShow = true;
$("#push").click(function () {
doShow = false;
});
$("#play").click(function () {
doShow = true;
show();
});
function show() {
if(doShow == true) {
var Digital = new Date();
var time2 = Digital.getTime();
var time1 = 1403517957984;
var diff = Math.abs(new Date(time2) - new Date(time1));
var seconds = Math.floor(diff / 1000); //ignore any left over units smaller than a second
var minutes = Math.floor(seconds / 60);
seconds = seconds % 60;
var hours = Math.floor(minutes / 60);
minutes = minutes % 60;
if (hours < 10) hours = "0" + hours;
if (minutes < 10) minutes = "0" + minutes;
if (seconds < 10) seconds = "0" + seconds;
$('#worked_time').html(hours + ":" + minutes + ":" + seconds);
setTimeout("show()", 1000);
}
}
show();