JQuery countdown

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4,386 Kb
Views
6,072

How do I make an jquery countdown?

JQuery countdown, still needs tidying up as it originally had some old fashioned jQuery animates in it with multiple elements.. What is a jquery countdown? How do you make a jquery countdown? This script and codes were developed by Charlie Walter on 11 January 2023, Wednesday.

JQuery countdown Previews

JQuery countdown - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>jQuery countdown</title> <link rel="stylesheet" href="css/style.css">
</head>
<body> <h1>jQuery Countdown</h1>
<div class="countDown">28/05/2016 10:34:00</div> <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

JQuery countdown - Script Codes CSS Codes

/* inspired: http://clapat.ro/themes/2012/images/7.png */
body
{ background-color: #aaa;
}
.countDownContainer
{ float: left !important; display: block; position: relative; font-family: arial;
}
.countDownContainer span
{ float: left;
}
.countDown
{ margin: 0 5px; padding: 0; float: left; clear: left; color: white; text-align: left; font-size: 30px; font-family: open sans, helvetica, arial; font-weight: lighter;
}
.container
{ clear: none;
}
.separator
{ /* Styles for seperator */
}
div.container
{ float: left; width: 100px;
}
div.a
{ width: auto; position: relative; margin: 0; overflow: hidden; background-position: 0 0; background-repeat: repeat-x; background: #111;
}
div.a
{ z-index: 2000;
}
div.b
{ z-index: 1000;
}
div.a div
{ padding: 5px 20px 40px 10px;
}
div.separator
{ float: left; width: 10px; margin-top: 25px; *margin-top: 20px;
}
div.bottom
{ float: left; clear: left; height: 100%;
}
div.bottom span:first-child
{ display: block; margin-left: 0;
}
div.bottom span
{ position: relative; font-family: arial; display: block; float: left; width: 70px; margin-top: -13px; font-size: 11px; z-index: 5000; font-weight: normal;
}
h1
{ font-family: open sans, helvetica, arial; font-weight: lighter; color: #111; padding-left: 5px;
}
.lighten
{ background-color: limegreen !important;
}
.not-lightened
{ -webkit-transition: background-color 500ms; -moz-transition: background-color 500ms; -ms-transition: background-color 500ms; -o-transition: background-color 500ms; transition: background-color 2000ms;
}

JQuery countdown - Script Codes JS Codes

$(document).ready(function()
{ $('.countDownContainer').css('opacity','0');
});
$(function(){ countDown.init(); //go through all the valid elements for (var i=0;i<countDown.validElements.length;i++) { //change this elements time countDown.changeTime(countDown.validElements[i],countDown.endDate[i],i); }; //function to be called every whole second. setInterval(function(){ //go through all the valid elements for (var i=0;i<countDown.validElements.length;i++) { //change this elements time countDown.changeTime(countDown.validElements[i],countDown.endDate[i],i); }; },1000); $('.countDownContainer').animate({'opacity':1},1000);
});
var countDown = { //used to contain all the end dates of the correlating valid elements with the same index. endDate : [], validElements : [], //used to contain the last and next time. display : [], initialHeight : undefined, initialInnerDivMarginTop : undefined, originalBorderTopStyle : undefined, init : function(element,number) { //Go through all the elements with a class of countDown on $('.countDown').each(function(index){ //regular expression match for ' 00/00/0000 00:00:00 ' var regex_match = $(this).text().match(/([0-9]{1,2})\/([0-9]{1,2})\/([0-9]{4}) ([0-9]{2}):([0-9]{2}):([0-9]{2})/); //if the the date format inside the element is invalid if(regex_match == null){ //create a message for people in staging $(this).css({ 'color' : 'red', 'font-size' : 24, 'font-weight' : 'bold', 'text-transform' : 'uppercase', 'text-decoration' : 'underline', 'line-height' : '30px' }); $(this).text("Please ensure your count down date is in the correct format of 00/00/0000 00:00:00"); }else{ //push the current element into the validElements array countDown.validElements.push($(this)); //use the date to create a Date object var end = new Date(regex_match[3], regex_match[2] - 1, regex_match[1], regex_match[4], regex_match[5], regex_match[6]); if(end > new Date()){ //push this new date object of "end" into the endDate array countDown.endDate.push(end); //change the element to show the time rather than the date thats currently in it. countDown.changeTime($(this),end,index); $(this).html(""); for (var i=0;i<countDown.display.next.length;i++) { if(i == countDown.display.next.length -1) { //element.text(element.text() + display.next[i] + " : "); $(this).append("<div class='container'><div class='a'><div>" + countDown.display.next[i] + "</div></div><div class='b'>" + countDown.display.last[i] + "</div></div>"); }else{ //element.text(element.text() + display.next[i] + " : "); $(this).append("<div class='container'><div class='a'><div>" + countDown.display.next[i] + "</div></div><div class='b'>" + countDown.display.last[i] + "</div></div><div class='separator'></div>"); } } //place element2 under element 1 with minus margin $(this).find('div.container div.b').css('margin-top', -$(this).find('div.container div.b').height()); //grab initial properties for reversions countDown.initialHeight = $(this).find('div.container div.a').height(); countDown.initialInnerDivMarginTop = parseInt($(this).find('div.container div.a').find('div').css('margin-top')); countDown.originalBorderTopStyle = $(this).find('div.container div.a').css('border-top'); }else{ $(this).html('<div class="countDownGone"><div class="container"><div class="a"><div>00</div></div></div><div class="separator"></div><div class="container"><div class="a"><div>00</div></div></div><div class="separator"></div><div class="container" style=""><div class="a"><div>00</div></div></div><div class="separator"></div><div class="container"><div class="a"><div>00</div></div></div></div>'); } } }); }, reset : function(element,number) { //grab the two divs inside of the container (element) var element1 = element.find('div.a'); var element2 = element.find('div.b'); }, doFlip : function(element,number,lastNumber) { var element1 = $(element).find('div.a'); //change elements to have the last and next number in. element1.find('div').text(lastNumber) .removeClass('not-lightened') .addClass('lighten'); setTimeout(function(){ element1.find('div').removeClass('lighten') .addClass('not-lightened'); },500); }, changeTime : function(element, endTime, elementIndex) { var today = new Date(); //if end time hasnt passed yet if(today.getTime() <= endTime.getTime()) { //get the current date/time today = new Date(); //object for the display countDown.display = { 'last' : [], 'next' : [] }; //find the difference in seconds from the end time and the time now var seconds = Math.floor((endTime.getTime() - today.getTime()) / 1000)+1; //work out the time with the difference and push into its passed in array countDown.display.last = countDown.calcTime(seconds); //reset the variable to the difference in seconds from the end time and the time now seconds = Math.floor((endTime.getTime() - today.getTime()) / 1000); //work out the time with the difference and push into its passed in array countDown.display.next = countDown.calcTime(seconds); //go through and recreate the containers and layering divs for (var i=0;i<countDown.display.next.length;i++) { //if it consists of only 1 character if(countDown.display.next[i].toString().length == 1){ //prepend a "0" to this display (turns "1" into "01") countDown.display.next[i] = '0' + countDown.display.next[i]; } //if it consists of only 1 character if(countDown.display.last[i].toString().length == 1){ //prepend a "0" to this display (turns "1" into "01") countDown.display.last[i] = '0' + countDown.display.last[i]; } $(element.find('div.container')).css('margin-top',"5px !important"); $(element.find('div.container div.a div')[i]).text(countDown.display.last[i]); $(element.find('div.container div.b')[i]).text(countDown.display.next[i]); // re initialize the elements we just recreated countDown.reset(element.find('div.container')); // if the number is about to change. if(countDown.display.next[i] != countDown.display.last[i]){ //run the doFlip function which contains the animations etc. countDown.doFlip(element.find('div.container')[i],countDown.display.next[i],countDown.display.last[i]); } } }else{ //dont show anything if the date has passed. element.text(""); } }, calcTime : function(seconds) { var array = []; //find amount of days in the amount of seconds array[0] = Math.floor(seconds / 86400); //minus that from the seconds variable seconds -= array[0] * 86400; //seconds in a day //find amount of hours in the amount of seconds left after days has been taken away array[1] = Math.floor(seconds / 3600); //minus that from the seconds variable seconds -= array[1] * 3600; //seconds in an hour //find amount of minutes in the amount of seconds left after days and hours has been taken away array[2] = Math.floor(seconds / 60); //minus that from the seconds variable seconds -= array[2] * 60; //put the seconds variable into the array array[3] = seconds; return [array[0],array[1],array[2],array[3]]; }
}
JQuery countdown - Script Codes
JQuery countdown - Script Codes
Home Page Home
Developer Charlie Walter
Username cjonasw
Uploaded January 11, 2023
Rating 3
Size 4,386 Kb
Views 6,072
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