標籤：function ntb ext conf floor timeout BMI java index
<html>
<head>
</head>
<body>
<input type="text" name="mss" id="mss"/>
<form action="./index.html">
<input type="text" value="name" name="name"/>
</form>
<body>
</html>
<script type="text/javascript">
<!--
window.onload=function(){
daojishi();
}
var counttime=90*60;//總秒鐘
function daojishi(){
if(counttime>=0){
var ms = counttime%60;//餘數 89%60==29秒
var mis = Math.floor(counttime/60);//分鐘
if(mis>=60){
var hour=Math.floor(mis/60);
mis=Math.floor((counttime-hour*60*60)/60);
document.getElementById("mss").value=hour+"小時"+mis+"分"+ms+"秒數";
}else if(mis>=1){
document.getElementById("mss").value=mis+"分"+ms+"秒數";
}else{
document.getElementById("mss").value=ms+"秒數";
}
counttime--;
vartt = window.setTimeout("daojishi()",1000);
}else{
window.clearTimeout(vartt);
window.confirm("考試時間結束,請單擊提交");
tijiao();
}
}
function tijiao(){
document.forms[0].submit();
}
//-->
</script>
js實現考試倒計時
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