document.lastModified [英] document.lastModified
问题描述
您好。如何做document.lastModified与Netscape和Opera一起使用？或者
还有什么方法可以简单地显示关于
当前页面的最后更新日期？
Hi. How to do document.lastModified works with Netscape and Opera ? Or
what other way to take to simply display the last update date about
current page ?
推荐答案
JellyON写道：
JellyON wrote:
嗨。如何做document.lastModified与Netscape和Opera一起使用？或者
还有什么方法可以简单地显示关于
当前页面的最后更新日期？
Hi. How to do document.lastModified works with Netscape and Opera ? Or
what other way to take to simply display the last update date about
current page ?
自所有JavaScript 1.0以来支持document.lastModified永远
已存在/现有的浏览器（包括Netscape和Opera） - 所以我不会
看看哪里有什么问题。
如果您正在寻找一种方法在页面上很好地显示日期，
那么类似于：
< html>
< head>
< title> Last Modified< / title>
< meta http-equiv =" Content-Type" content =" text / html;
charset = iso-8859-1">
< script type =" text / javascript"> ;
函数showLastModified（）{
var out = document.getElementById（''lastModified''）;
var d = new Date（）;
if（d.toLocaleDateString）{
out.innerHTML = d.toLocaleDateString（document.lastModified）;
}
else {
out.innerHTML = document.lastModified;
}
}
window.onload = showLastModified;
< / script>
< / head>
< body>
< p id =" lastModified">& nbsp;< / p>
< / body>
< / html>
document.lastModified supported since JavaScript 1.0 by all ever
existed / existing browsers (including Netscape and Opera) - so I don''t
see where could be any problem.
If you are looking for a way to display the date nicely on the page,
then something like:
<html>
<head>
<title>Last Modified</title>
<meta http-equiv="Content-Type" content="text/html;
charset=iso-8859-1">
<script type="text/javascript">
function showLastModified() {
var out = document.getElementById(''lastModified'');
var d = new Date();
if (d.toLocaleDateString) {
out.innerHTML = d.toLocaleDateString(document.lastModified);
}
else {
out.innerHTML = document.lastModified;
}
}
window.onload = showLastModified;
</script>
</head>
<body>
<p id="lastModified"> </p>
</body>
</html>
VK于2005年5月15日在comp.lang上写道.javascript ：
VK wrote on 15 nov 2005 in comp.lang.javascript:
document.lastModified自JavaScript 1.0以来一直支持
存在/ exis浏览器（包括Netscape和Opera） - 所以我不知道哪里可能出现任何问题。
document.lastModified supported since JavaScript 1.0 by all ever
existed / existing browsers (including Netscape and Opera) - so I don''t
see where could be any problem.
应该有警告，
表示asp-pages [并且可能还有php-pages]
每次构建/呈现HTML新（!!!!），
以便不断变化的document.lastModified ，
虽然是正确的，但不是很有用。
-
Evertjan。
荷兰。
（用我的电子邮件地址替换所有带点的十字架）
A warning should be in place,
that "asp-pages" [and probably also "php-pages"]
are constructed/rendered HTML new(!!!!) every time,
so that the ever changing document.lastModified,
while being correct, is not very usefull.
--
Evertjan.
The Netherlands.
(Replace all crosses with dots in my emailaddress)
Evertjan。写道：
Evertjan. wrote:
应该有一个警告，
asp-pages [并且可能还有php-pages]
每次构建/呈现HTML新（!!!!），以便不断更改document.lastModified，
同时正确，不是很有用。
A warning should be in place,
that "asp-pages" [and probably also "php-pages"]
are constructed/rendered HTML new(!!!!) every time,
so that the ever changing document.lastModified,
while being correct, is not very usefull.
一个好点！
我想正式它是正确的（？）因为document.lastModified
表示上次更改文档的* content *的时间。
如果是ASP，则在服务器端进行解析时发生。
也许是时候介绍一些新的物业，比如
lastTemplateModified？ :-)
微软建议在这种情况下在服务器响应中明确设置Last-Modified标题
：
< http://support.microsoft.com/kb/q165862/>
好像是一个很好的解决方法？
A good point!
I guess formally it''s correct (?) because document.lastModified
indicates when the *content* of document has been last time changed.
And in case of ASP it happened during the parsing on the server-side.
Maybe it''s time to introduce some new property like
lastTemplateModified ? :-)
Microsoft suggests in such case to set Last-Modified header explicetly
in the server response:
<http://support.microsoft.com/kb/q165862/>
Seems like a nice workaround?
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