<script type="text/javascript">
var ts = 50000;//计算剩余的毫秒数
function timer()
{
var dd = parseInt(ts / 1000 / 60 / 60 / 24, 10);//计算剩余的天数
var hh = parseInt(ts / 1000 / 60 / 60 % 24, 10);//计算剩余的小时数
var mm = parseInt(ts / 1000 / 60 % 60, 10);//计算剩余的分钟数
var ss = parseInt(ts / 1000 % 60, 10);//计算剩余的秒数
dd = checkTime(dd);
hh = checkTime(hh);
mm = checkTime(mm);
ss = checkTime(ss);
document.getElementById("timer").innerHTML = "剩余:"+dd + "天" + hh + "时" + mm + "分" + ss + "秒";
ts = ts - 1000;
if(ts==0){
alert("作答时间到");
window.history.back();
}
}
function checkTime(i)
{
if (i < 10) {
i = "0" + i;
}
return i;
};
setInterval("timer()",1000);
var ts = 50000;//计算剩余的毫秒数
function timer()
{
var dd = parseInt(ts / 1000 / 60 / 60 / 24, 10);//计算剩余的天数
var hh = parseInt(ts / 1000 / 60 / 60 % 24, 10);//计算剩余的小时数
var mm = parseInt(ts / 1000 / 60 % 60, 10);//计算剩余的分钟数
var ss = parseInt(ts / 1000 % 60, 10);//计算剩余的秒数
dd = checkTime(dd);
hh = checkTime(hh);
mm = checkTime(mm);
ss = checkTime(ss);
document.getElementById("timer").innerHTML = "剩余:"+dd + "天" + hh + "时" + mm + "分" + ss + "秒";
ts = ts - 1000;
if(ts==0){
alert("作答时间到");
window.history.back();
}
}
function checkTime(i)
{
if (i < 10) {
i = "0" + i;
}
return i;
};
setInterval("timer()",1000);
</script>
<div id="timer" class="text-right text-danger"></div>