cs文件代码:
//获取多个产品的结束时间距离现在时间的秒数,中间用“,”隔开
if (dtPanicBuy.Rows.Count > 0)
{
foreach (DataRow dr in dtPanicBuy.Rows)
{
time_info += DateTime.Parse(dr["EndTime"].ToString()).Subtract(DateTime.Parse(DateTime.Now.ToString())).TotalSeconds.ToString() + ",";
}
}
time_info = time_info.Substring(0, time_info.Length - 1);
aspx文件代码:<%if (dtPanicBuy.Rows.Count > 0)
{
int i = 0;
foreach (DataRow dr in dtPanicBuy.Rows)
{
i++;%>
<div class="spare_name">剩余<b class="days<%=i-1 %>" id="days<%=i-1 %>"></b>天<b class="hours<%=i-1 %>" id="hours<%=i-1 %>"></b>时<b class="minutes<%=i-1 %>" id="minutes<%=i-1 %>"></b>分<b class="seconds<%=i-1 %>" id="seconds<%=i-1 %>">0</b>秒</div>
<%}
} %>
<script type="text/javascript">
var brand_adjust_time = 0;
var brand_time_info = [<%=time_info%>];
brand_time_init();
</script>
js文件代码:
function brand_time_init() {
var brand_end_time, b_d, b_h, b_m;
for (var i=0; i<brand_time_info.length; i++) {
brand_end_time = brand_time_info[i] - brand_adjust_time;
b_d = Math.floor(brand_end_time/86400);
b_h = Math.ceil(brand_end_time/(3600))-b_d*24-1;
b_m = Math.floor((brand_end_time - b_d * 86400 - b_h * 3600) / 60);
b_s = Math.floor(brand_end_time - b_d * 86400 - b_h * 3600-b_m*60)
$('.days' + i).html(b_d);
$('.hours'+i).html(b_h);
$('.minutes' + i).html(b_m);
$('.seconds'+i).html(b_s);
}
setInterval(brand_timer, 1000);
}
function brand_timer()
{
var second, minute, hour, day;
for (var i=0; i<brand_time_info.length; i++) {
second = parseInt($("#seconds" + i).text());
if (second == 0 && minute == 0 && hour == 0 && day == 0) {
continue;
}
minute = parseInt($("#minutes" + i).text());
hour = parseInt($("#hours" + i).text());
day = parseInt($("#days" + i).text());
if (0 < second) {
second-=1;
$(".seconds"+i).html(second);
}
else
{
second=minute==0?0:59;
$(".seconds" + i).html(second);
if(0<minute)
{
minute-=1;
$(".minutes"+i).html(minute);
}
else
{
minute=hour==0?0:59;
$(".minutes"+i).html(minute);
if(0<hour)
{
hour-=1;
$(".hours"+i).html(hour);
}
else
{
if(0<day)
{
hour=23;
day-=1;
$(".days"+i).html(day);
$(".hours"+i).html(hour);
}
else
{
$(".days"+i).html("0");
$(".hours"+i).html("0");
}
}
}
}
}
}
PS:由于一些特殊原因 导致标签里面有class和id两个相同的名称,其实实际中只需要写一个就够了,当然js中的代码也要对应修改。