【发布时间】:2015-12-09 12:26:34
【问题描述】:
我有这个倒计时。由于某种原因,它在一分钟后停止计数 - 它只是停止。 如果我数 55 分钟,它会在 54:00 停止 如果我数 2 分钟,它会在 1:00 停止 有什么想法可以解决这个问题,让它持续到零?
这里是 JSFiddle 链接:Countdown timer with cookies
还有JS代码:
function countdown(minutes) {
var seconds = 60;
var mins = minutes;
if(getCookie("minutes")&&getCookie("seconds"))
{
var seconds = getCookie("seconds");
var mins = getCookie("minutes");
}
function tick() {
var counter = document.getElementById("timer");
setCookie("minutes",mins,10)
setCookie("seconds",seconds,10)
var current_minutes = mins-1
seconds--;
counter.innerHTML =
current_minutes.toString() + ":" + (seconds < 10 ? "0" : "") + String(seconds);
//save the time in cookie
if( seconds > 0 ) {
setTimeout(tick, 1000);
} else {
if(mins > 1){
// countdown(mins-1); never reach “00″ issue solved:Contributed by Victor Streithorst
setTimeout(function () { countdown(mins - 1); }, 1000);
}
}
}
tick();
}
function setCookie(cname,cvalue,exdays) {
var d = new Date();
d.setTime(d.getTime() + (exdays*24*60*60*1000));
var expires = "expires=" + d.toGMTString();
document.cookie = cname+"="+cvalue+"; "+expires;
}
function getCookie(cname) {
var name = cname + "=";
var ca = document.cookie.split(';');
for(var i=0; i<ca.length; i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1);
if (c.indexOf(name) == 0) {
return c.substring(name.length, c.length);
}
}
return "";
}
countdown(55);
【问题讨论】:
标签: javascript jquery cookies timer