这个js倒数计时器运作良好,但在多个计时器上只能在最后一个div上使用。它如何在所有div上运行?它应该在所有div上工作,因为将有两个以上的计时器。任何指导将不胜感激。
这是我的代码:
HTML和JS。
<div id="timez1"></div>
<div id="timez2"></div>
var m = 1;
function countdowny(){
if(daysy == 0 && hoursy == 0 && minutesy == 0 && secondsy == 0){
//seconds = 0;
timez.innerHTML = "Auction Ended";
}
else{
if(secondsy == 0){
secondsy = 59;
minutesy--;
}else{
secondsy--;
}
if(minutesy == -1){
minutesy = 59;
hoursy--;
}
if(hoursy == -1){
hoursy = 23;
daysy--;
}
if(daysy == -1){
daysy = 0;
}
timez.innerHTML = "<span class=''>"+daysy+"D</span><span class=''> "+hoursy+"H</span><span class=''> "+minutesy+"M</span><span class=''> "+secondsy+"S</span>";
setTimeout(countdowny,1000);
}
}
var daysy=3;hoursy=3;minutesy=3;secondsy=3;
var timez = document.getElementById("timez"+m);
countdowny();
m++;
var daysy=2;hoursy=2;minutesy=2;secondsy=2;
var timez = document.getElementById("timez"+m);
countdowny();
m++;
首先,我认为整个设计已损坏。您应该考虑重用现有的倒数计时小部件。(最简单的JavaScript倒数计时器吗?)
在您的特定情况下,问题是您的setTimeout。它将一次又一次地运行您的倒计时方法,但始终使用全局变量。
因此,您需要重构并将要更新的元素(以及剩余时间)提供给倒数计时功能。
function countdowny(element, remainingTime) {
if(remainingTime.daysy == 0 && remainingTime.hoursy == 0 && remainingTime.minutesy == 0 && remainingTime.secondsy == 0){
//seconds = 0;
element.innerHTML = "Auction Ended";
}
else{
//Calc date as before
element.innerHTML = "<span class=''>"+remainingTime.daysy+"D</span><span class=''> "+remainingTime.hoursy+"H</span><span class=''> "+remainingTime.minutesy+"M</span><span class=''> "+remainingTime.secondsy+"S</span>";
setTimeout(countdowny,1000, element, remainingTime);
}
}
var remainingTime = { daysy:3, hoursy: 3, minutesy:3, secondsy:3 };
var timez = document.getElementById("timez"+m);
countdowny(timez, remainingTime);
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