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@hehongwei44
Created July 1, 2014 08:24
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页面倒计时的一段运用
/**
*
* @descition: 倒计时的一段脚本。
* @param:deadline ->截止日期 符合日期格式,比如2012-2-1 2012/2/1等有效日期。
* @return -> 截止的天数、小时、分钟、秒数组成的object对象。
*/
function getCountDown(deadline) {
var activeDateObj = {},
currentDate = new Date().getTime(), //获取当前的时间
finalDate = new Date(deadline).getTime(), //获取截止日期
intervaltime = finalDate - currentDate; //有效期时间戳
/*截止日期到期的话,则不执行下面的逻辑*/
if(intervaltime < 0) {
return;
}
var totalSecond = ~~(intervaltime / 1000), //得到秒数
toDay = ~~(totalSecond / 86400 ), //得到天数
toHour = ~~((totalSecond - toDay * 86400) / 3600), //得到小时
tominute = ~~((totalSecond - toDay * 86400 - toHour * 3600) / 60), //得到分数
toSeconde = ~~(totalSecond - toDay * 86400 - toHour * 3600 -tominute * 60);
/*装配obj*/
activeDateObj.day = toDay;
activeDateObj.hour = toHour;
activeDateObj.minute = tominute;
activeDateObj.second = toSeconde;
return activeDateObj;
}
@luoyeyeyu
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very good

@CooLNuanfeng
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要怎么使用啊

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