顯示停留時間

停留時間:

顯示停留時間 JavaScript

簡單地按觸在視窗內,使用你的滑鼠游標去copy這個script到一個新的檔案於你的文字編輯器,(如: Note Pad)儲存. 這 script 就可以使用!!!
在加上 onLoad="showtime()"

<script Language="JavaScript">
var timerID = null;
var timerRunning = false;
var starttime=new Date();
var startseconds=starttime.getSeconds();
var startminutes=starttime.getMinutes();
var starthours=starttime.getHours();
startmark=starthours*60*60+startminutes*60+startseconds

function showtime () {

var now = new Date();
        var nowseconds = now.getSeconds();
        var nowminutes=now.getMinutes();
        var nowhours=now.getHours();

nowmark=nowhours*60*60+nowminutes*60+nowseconds
        period=nowmark-startmark              
        period=(period>=0) ? period : period+86400

seconds=period%60;
        minutes=((period-seconds)/60)%60;
        hours=(period-seconds-(60*minutes))/3600;

var timeValue = "" +  ((hours < 10) ? "0" : "")+hours
        timeValue += ((minutes < 10) ? ":0" : ":") + minutes
        timeValue += ((seconds < 10) ? ":0" : ":") + seconds

document.clock.face.value = timeValue;
        timerID = setTimeout("showtime()",1000);
        timerRunning = true;
}

</SCRIPT>
<center>
<table border=0 width=100%>
<td align=right valign=top>

<font style="font-size:9pt">停留時間:</font>
</td>
<td align=left valign=top>
<form name="clock" onSubmit="0">
<input type="text" name="face" size=7 value="">
</form>
</td>
</table>