一个数字与时间切换的函数

来源：互联网发布：后期制作需要什么软件编辑：程序博客网时间：2024/04/29 22:48

<!doctype html>
<html >
<meta charset="utf-8">
<head>

<script type="text/javascript">
var baseCurrentTime;
function toSplit(msg){
var split_array=msg.split(" ");
var split_date=split_array[0].split("-");
var split_time=split_array[1].split(":");
var split_return=split_date.concat(split_time);
return split_return;
}

function changeToNum(){
var msg="2015-10-20 17:00";
var currentdate="2015-10-20";
var currenttime="16:45";
var currdate=currentdate.split("-");
var currtime=currenttime.split(":");
var changeNum=toSplit(msg);
var currentNum=currdate.concat(currtime);
baseCurrentTime=currentNum;
var num=((parseInt(changeNum[0])*365*24*60+parseInt(changeNum[1])*30*24*60+parseInt(changeNum[2])*24*60+parseInt(changeNum[3])*60+parseInt(changeNum[4]))-(parseInt(currentNum[0])*365*24*60+parseInt(currentNum[1])*30*24*60+parseInt(currentNum[2])*24*60+parseInt(currentNum[3])*60+parseInt(currentNum[4])))/15;
console.log(num)
return num;
}

function changeToTime(){
var msg="1";
var changeNum=parseInt(msg)*15+(parseInt(baseCurrentTime[0])*365*24*60+parseInt(baseCurrentTime[1])*30*24*60+parseInt(baseCurrentTime[2])*24*60+parseInt(baseCurrentTime[3])*60+parseInt(baseCurrentTime[4]));

var changeHour=Math.floor(changeNum%(365*24*60)%(30*24*60)%(24*60)/60);
console.log(changeNum)
var changeMin=changeNum%(365*24*60)%(30*24*60)%(24*60)%60;
var changeTime=changeHour+":"+changeMin;
console.log(changeTime)
return changeTime;
}

</script>
</head>
<body>

<div id="txt">
2015-10-20
</div>
<div id="txt">
16:45
</div>
<div>
<input type="button" value="Click me" onclick="changeToNum()" />
<input type="button" value="dddd" onclick="changeToTime()"/>

</div>

</body>
</html>

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