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秒

2016-07-11 08:31 447 查看

<!DOCTYPE html>
<html>
<head>
<meta
charset="UTF-8">
<title></title>
</head>
<!DOCTYPE html>

<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
请输入秒数:<input type="text" name="input1" id="input1" value="" />

<input type="button" name="btn1" id="btn1" value="秒转时间" />

<script type="text/javascript">
var oInput = document.getElementById("input1");
var oBtn = document.getElementById("btn1");

var time = 0;

oBtn.onclick = function (){
time = oInput.value; // string
// 200
// 200 / 60 = 3mins...20seconds
alert(parseInt(time / 60) + "分" + parseInt(time % 60) + "秒");
}

</script>
</body>

</html>
<body>
请输入秒数:<input
type="text"
name="input1" id="input1"
value="" />

<input
type="button"
name="btn1" id="btn1"
value="秒转时间" />

<script
type="text/javascript">
var
oInput = document.getElementById("input1");
var
oBtn = document.getElementById("btn1");

var
time = 0;

oBtn.onclick
= function (){
time
= oInput.value; // string
// 200
// 200 / 60 = 3mins...20seconds
alert(parseInt(time
/ 60) +
"分" + parseInt(time
% 60) +
"秒");
}

</script>
</body>
</html>

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