我有一个倒计时脚本, 它从设定的时间中获取实时时间, 并从设定的时间中减去它。 它的作用与它不更新的事实不同, 除非您刷新您的页面。 在我函数的底部设置 Interval 指示函数每秒运行一次, 但是它似乎没有这样做...
有人能帮忙吗?
http://jsfidle.net/4yMZy/"rel="nofollow" >http://jsfidle.net/4yMZy/
我有一个倒计时脚本, 它从设定的时间中获取实时时间, 并从设定的时间中减去它。 它的作用与它不更新的事实不同, 除非您刷新您的页面。 在我函数的底部设置 Interval 指示函数每秒运行一次, 但是它似乎没有这样做...
有人能帮忙吗?
http://jsfidle.net/4yMZy/"rel="nofollow" >http://jsfidle.net/4yMZy/
您的代码还有其他问题。 您应该通过 Jslint 或 < a href=> http:// www.jshint. com/" rel= 'no follow'>jshint a> 运行 。
如果将您的代码更改为 , http://jsfiddle.net/4yMZy/7" rel=“ no follow” >http://jsfiddle.net/4yMZy/7/
所以它会根据设定的间隔时间获取时间并更新秒数 。
Edit: jsfiddle actually provides a button for that on the top.
每次 ccount down
运行时,它都会计算剩下的时间, 像这样 :
nDates = new Date(datetime);
xDay = new Date("Fri, 26 May 2012 16:34:00 +0000");
timeLeft = (xDay - nDates);
datetime
的值从未从一个运行到另一个运行变化。 因此, CountDown 正在不断运行, 但总是比较两个日期之间的差异。 由于使用相同的两个日期, 差异总是一样, 所以您看不到任何倒计时发生 。
您可以将 nDates = new Dates( datetime);
更改为 nDates = new Dates ();
, 并且它会开始倒计数, 但我不知道你为什么从某些服务器获得 datetime
。
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