HTML中的时差 [英] Time Difference in HTML
本文介绍了HTML中的时差的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
亲爱的所有人，
我需要解决方案来计算HTML中两次给定时间之间的时差。我有一个带有三个文本框和一个按钮的HTML页面，但无法计算时差。
Dear All,
I need solution for calculating time difference between two give times in HTML. I have a HTML page with three text box and one button but unable to calculate time difference.
<html>
<head>
<script type = "text/javascript">
function difference()
{
}
</script>
</head>
<body>
From input type = "text" size = "10" maxlength = "5" id = "startTime"><br>
To<input type = "text" size = "10" maxlength = "5" id = "endTime"><br><br><br>
<input type = "button" value= "Get Time Difference" önclick = "difference()"><br><br>
<tr>
<td align="left">Calculated Time Difference <input type="text" id="diff" readonly
size="10">
</td>
</tr>
</body>
</html>
我不知道在功能上使用什么逻辑，所以请帮助我。
谢谢和问候，
Ravindra Bisht
I don''t have any idea what logic to use in function so please help me.
Thanks and Regards,
Ravindra Bisht
推荐答案
HTML没有这方面的功能，你需要使用脚本语言，例如PHP，Java Script，ASP.NET等
HTML doesn''t have the functionality for this, you''ll need to use a scripting language, such as PHP, Java Script, ASP.NET, etc.
你需要使用这个javascript来计算时差
http://psoug.org/snippet/Javascript-Calculate-time-difference-between-two-dates_116.htm [ ^ ]
You need to use this javascript to calculate time difference
http://psoug.org/snippet/Javascript-Calculate-time-difference-between-two-dates_116.htm[^]
转换到目前为止类型和使用方法getTime（）（毫秒）。
参见示例天。
Convert to date type and use method getTime() (milliseconds).
See example for days.
var a = new Date(2009, 2, 31, 0, 0, 0, 0);
var b = new Date(2009, 2, 1, 0, 0, 0, 0);
alert((b.getTime() - a.getTime()) / (1000*60*60*24));
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