javascriptカウントダウンタイマ
580 ワード
<script type="text/javascript">
var times = 45 * 60;// ,
var timeDiv = document.getElementById("time");
var timeObj = null;
function timer(){
if(times == 0){
// ,
document.getElementById("frm").submit();
window.clearInterval(timeObj);
return;
}
var t = Math.floor(times/60) +" "+times%60+" "
timeDiv.innerHTML = t;
times --;
}
timeObj = window.setInterval(timer,1000);
</script>