Just change targetDate = new Date(2050, 00, 01);
to targetDate = new Date(2014, 01, 24);
The date constructor takes year, month-1, day.
This is for a fixed date (such as Feb 24 2014), not a relative date (such as "one week from today").
문제
I'm using countdown.js: http://blog.smalldo.gs/2013/12/create-simple-countdown/
I have no experience with JavaScript, and I need the countdown to be set to a week from now, 7 days, so February 24, 2014.
How would I go about changing this?
Here is what I have in my html:
<head>
<script src="/js/countdown.js"></script>
</head>
<h1 id="countdown-holder"></h1>
<script>
var clock = document.getElementById("countdown-holder")
, targetDate = new Date(2050, 00, 01); // Jan 1, 2050;
clock.innerHTML = countdown(targetDate).toString();
setInterval(function(){
clock.innerHTML = countdown(targetDate).toString();
}, 1000);
</script>
해결책
Just change targetDate = new Date(2050, 00, 01);
to targetDate = new Date(2014, 01, 24);
The date constructor takes year, month-1, day.
This is for a fixed date (such as Feb 24 2014), not a relative date (such as "one week from today").
다른 팁
var newDate = new Date();
var numberOfDaysToAdd = 7;
newDate.setDate(newDate.getDate() + numberOfDaysToAdd);
var clock = document.getElementById("countdown-holder")
, targetDate = newDate;
clock.innerHTML = countdown(targetDate).toString();
setInterval(function(){
clock.innerHTML = countdown(targetDate).toString();
}, 1000);
This will start counter from 7 days. It will add 7 days to todays date.
try something like this, here is also the js fiddle:
http://jsfiddle.net/rnewsome/D3tPR/
Requires an html element on the page like so:
<div id="counter" />
var StartTime = new Date();
var counter = document.getElementById("counter");
var timeout = null;
function GetCount() {
var timeToExpire = new Date(StartTime);
timeToExpire.setDate(timeToExpire.getDate() + 7);
var ms = timeToExpire.getTime() - new Date().getTime();
console.log(ms + "ms", (ms/1000) + "s");
return ms;
};
function UpdateUI() {
var timeRemaining = parseInt(GetCount() / 1000);
counter.innerHTML = timeRemaining + " seconds";
if(timeRemaining > 0) {
timeout = setTimeout(UpdateUI , 1000); // Update Counter every second
}
}
// Init
UpdateUI();