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我一直在嘗試半天來循環這個倒計時功能。我不想創建不同的倒計時。我如何去循環它?請注意,這是一個間隔爲1秒的倒數計時器。我的網站是在這裏http://jian.comoj.com/如何循環我的計時器?
<script type="text/javascript">
setInterval('countdown()',1000);
function countdown(){
var now = new Date();
var unix_now= now.getTime()/1000;
unix_now= Math.floor(unix_now);
var sec = <?php echo $end_time[0]; ?> - unix_now;
if(sec<=0){
clearInterval(stop);
}
var min = Math.floor(sec/60);
var hour = Math.floor(min/60);
hour %= 24;
min %= 60;
sec %= 60;
document.getElementById(0).innerHTML= hour+":"+min+":"+sec;
}
setInterval('countdown1()',1000);
function countdown1(){
var now = new Date();
var unix_now= now.getTime()/1000;
unix_now= Math.floor(unix_now);
var sec = <?php echo $end_time[1]; ?> - unix_now;
if(sec<=0){
clearInterval(stop);
}
var min = Math.floor(sec/60);
var hour = Math.floor(min/60);
hour %= 24;
min %= 60;
sec %= 60;
document.getElementById(1).innerHTML= hour+":"+min+":"+sec;
}
setInterval('countdown2()',1000);
function countdown2(){
var now = new Date();
var unix_now= now.getTime()/1000;
unix_now= Math.floor(unix_now);
var sec = <?php echo $end_time[2]; ?> - unix_now;
if(sec<=0){
clearInterval(stop);
}
var min = Math.floor(sec/60);
var hour = Math.floor(min/60);
hour %= 24;
min %= 60;
sec %= 60;
document.getElementById(2).innerHTML= hour+":"+min+":"+sec;
}
</script>
line'setInterval('countdown()',1000);'不理想。它會導致'eval()'在次優的字符串''coutndown()''上運行。相反,只需將'''setInterval()'傳遞給''setInterval()''''''但是記得刪除括號,否則它會在那裏執行函數,然後用函數返回的值替換它(如果有的話)是一) – Grezzo