版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/Julylyna/article/details/81980786
<span>
<i class="day-countdown" id="{$p.id}" data-timestamp="{$p.end_time}">00天00:00:00</i>后
过期
</span>
<!-- $p.id:后台传来的唯一号
$p.end_time:后台传来的时间戳
data-timestamp:自定义倒计时属性 -->
$.each($(".day-countdown"),function(){
var timer = [];
timer.push($(this).data("timestamp"));
var divId = [];
divId.push($(this).attr("id"));
var date = new Date(parseInt(timer)*1000);
if(timer!=0){
setInterval(function(){
ShowCountDown(
date.getFullYear(),
date.getMonth()+1,
date.getDate(),date.getHours(),
date.getMinutes(),
date.getSeconds(),
divId);
},1000);
}
});
function ShowCountDown(year,month,day,h,m,s,divname)
{
var now = new Date();
var endDate = new Date(year, month-1, day,h,m,s);
var leftTime=endDate.getTime()-now.getTime();
var leftsecond = parseInt(leftTime/1000);
var day1=checkTime(Math.floor(leftsecond/(60*60*24)));
var hour=checkTime(Math.floor((leftsecond-day1*24*60*60)/3600));
var minute=checkTime(Math.floor((leftsecond-day1*24*60*60-hour*3600)/60));
var second=checkTime(Math.floor(leftsecond-day1*24*60*60-hour*3600-minute*60));
var cc = document.getElementById(divname);
if(day1 <= 0 && hour <= 0 && minute <=0 && second <= 0){
window.clearInterval();
}else if(day1 === "0-1" || hour === "0NaN" || minute === "0NaN" || second === "0NaN"){
window.clearInterval();
}else if(day1 == "00" && (hour != "0" || minute != "0" || second != "0")){
cc.innerHTML = hour+":"+minute+":"+second; //有效期在24小时内开始时分秒倒计时
}else{
if(cc != null){
cc.innerHTML = parseInt(day1)+"天"; //有效期在24小时外以天为单位进行倒计时
}
}
}
function checkTime(i){
if (i < 10) {
i = "0" + i;
}
return i;
}