我有一個倒計時器,當我快速按f5時,計時器凍結。我猜這是因爲頁面在setInterval之前重新加載。 我正在尋找一種方式來重新加載頁面,並在同一時間保持定時器運行發生了什麼是setInterval的之前頁面重新加載,甚至可以完成在Javascript中多次刷新後保持計時器一致
<h3 style="color:#000000" align="center">
Time Remaining : <span id='timer'></span>
</h3>
<script type="text/javascript" src="jquery-1.11.3.min.js"></script>
<script>
//define your time in second
var c = localStorage.getItem("timer");
if(c == null)c = 3600;
var t;
timedCount();
function timedCount()
{
var hours = parseInt(c/3600) % 24;
var minutes = parseInt(c/60) % 60;
var seconds = c % 60;
var result = (hours < 10 ? "0" + hours : hours) + ":" + (minutes < 10 ? "0" + minutes : minutes) + ":" + (seconds < 10 ? "0" + seconds : seconds);
$('#timer').html(result);
if(c == 0)
{
//setConfirmUnload(false);
//$("#quiz_form").submit();
window.location="logout.html";
}
c = c - 1;
localStorage.setItem("timer", c);
t = setTimeout(function()
{
timedCount()
},1000);
}
</script>
你需要的計時器頁面重載?或者是什麼你真的想達到與堅持? – LGSon