kiinlam
2/10/2017 - 8:27 AM

倒计时 Remaining time

倒计时 Remaining time

function remainingTime (rt) {
    var hour = (rt | 0)/(3600*1000) | 0,
        minute = ((rt | 0)%(3600*1000))/(60*1000) | 0,
        second = ((rt | 0)%(3600*1000)%(60*1000))/1000 | 0;

    if (rt <= 0) {
        return;
    } else {
        setTimeout(function(){
            remainingTime(rt - 1000);
        }, 1000);
        return {
          hour: hour,
          minute: minute,
          second: second
        };
    }
}