I am trying to make a countdown timer based on the Pomodoro technique where you work for 25 minutes then take a break. I am writing the page in Javascript and jQuery using the jQuery.countdown and moment.js plugins. I have it so that when a user hits the start button it counts down 25 minutes but then after that timer is finished I want there to have two break options restart the timer again. Then it just goes in a cycle 25mins->break->25 mins->break->etc depending on what button the user pushes at the end of countdown.
How it is now the buttons after the countdown is complete do nothing. I feel like I need to reset the timer but the documentation is a little difficult to through for jQuery.countdown.
<div class="container-fluid">
<p>start timer and then get to work</p>
<div class="container-fluid">
<div class="container-fluid">
<span id="timer"></span>
</div>
</br>
<div class="containter-fluid" id="timer-buttons">
<span><button type="button" class="btn btn-secondary btn-sm" id="btn-start-timer">start timer</button></span>
</div>
</div>
<script type="text/javascript">
var $timer = $('#timer');
var $timerButtons = $('#timer-buttons');
$('#btn-start-timer').click(function(event) {
// get the current time when button clicked
var currentTime = moment();
// add 25 minutes for interval
var timerInterval = moment(currentTime).add(25.0, 'm');
// format interval
var timerIntervalFormatted = moment(timerInterval).format('YYYY/MM/DD HH:mm:ss');
// start the 25 minute timer and at the end popup two buttons for breaks
$timer.countdown(timerIntervalFormatted, function(event) {
$(this).html(event.strftime('%M:%S'));
}).on('finish.countdown', function() {
$timerButtons.html('<span><button type="button" class="btn btn-secondary btn-sm" id="btn-short-break">short break</button></span> <span><button type="button" class="btn btn-secondary btn-sm" id="btn-long-break">long break</button></span>');
});
});
$('#btn-short-break').click(function(event) {
var currentTime = moment();
var shortBreak = moment(currentTime).add(1.0, 'm');
var shortBreakFormatted = moment(shortBreak).format('YYYY/MM/DD HH:mm:ss');
$timer.countdown(shortBreakFormatted, function(event) {
$(this).html(event.strftime('%-M:%S'));
}).on('finish.countdown', function() {
$timerButtons.html('<span><button type ="button" class="btn btn-secondary btn-sm" id="btn-start-timer">start timer</button></span>');
});
});
$('#btn-long-break').click(function(event) {
var currentTime = moment();
var longBreak = moment(currentTime).add(2.0, 'm');
var longBreakFormatted = moment(longBreak).format('YYYY/MM/DD HH:mm:ss');
$timer.countdown(longBreakFormatted, function(event) {
$(this).html(event.strftime('%-M:%S'));
}).on('finish.countdown', function() {
$timerButtons.html('<span><button type ="button" class="btn btn-secondary btn-sm" id="btn-start-timer">start timer</button></span>');
});
});
</script>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>countdown</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-countdown/2.0.2/jquery.plugin.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-countdown/2.0.2/jquery.countdown.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.15.1/moment.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jquery-countdown/2.0.2/jquery.countdown.css" />
<style type="text/css">
#timer-buttons #btn-short-break, #timer-buttons #btn-long-break, #timer-buttons.break #btn-start-timer
{
display: none;
}
#timer-buttons.break #btn-short-break, #timer-buttons.break #btn-long-break
{
display: inline;
}
</style>
<script type="text/javascript">
$(function () {
var $timer = $('#timer');
var $timerButtons = $('#timer-buttons');
$('#btn-start-timer').click(function (event) {
// get the current time when button clicked
var currentTime = moment();
// add 25 minutes for interval
var timerInterval = moment(currentTime).add(25, 's');
// format interval
var timerIntervalFormatted = moment(timerInterval).format('YYYY/MM/DD HH:mm:ss');
// start the 25 minute timer and at the end popup two buttons for breaks
$timer.removeClass('is-countdown').html('').countdown({
until: timerInterval._d,
onExpiry: function () {
$timerButtons.toggleClass('break');
}
});
});
$('#btn-short-break').click(function (event) {
var currentTime = moment();
var shortBreak = moment(currentTime).add(1, 's');
var shortBreakFormatted = moment(shortBreak).format('YYYY/MM/DD HH:mm:ss');
$timer.removeClass('is-countdown').html('').countdown({
until: shortBreak._d,
onExpiry: function () {
$timerButtons.toggleClass('break');
}
});
});
$('#btn-long-break').click(function (event) {
var currentTime = moment();
var longBreak = moment(currentTime).add(2, 's');
var longBreakFormatted = moment(longBreak).format('YYYY/MM/DD HH:mm:ss');
$timer.removeClass('is-countdown').html('').countdown({
until: longBreak._d,
onExpiry: function () {
$timerButtons.toggleClass('break');
}
});
});
});
</script>
</head>
<body>
<div class="container-fluid">
<p>start timer and then get to work</p>
<div class="container-fluid">
<div class="container-fluid">
<div id="timer"></div>
</div>
<br />
<div class="containter-fluid" id="timer-buttons">
<span><button type="button" class="btn btn-secondary btn-sm" id="btn-start-timer">start timer</button></span>
<span><button type="button" class="btn btn-secondary btn-sm" id="btn-short-break">short break</button></span>
<span><button type="button" class="btn btn-secondary btn-sm" id="btn-long-break">long break</button></span>
</div>
</div>
</div>
</body>
</html>