javascript 检测 Internet Explorer 并显示消息
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Detect Internet Explorer and display a message
提问by b2550
I have been looking around and cannot find what I am looking for
我一直环顾四周，找不到我要找的东西
I want to display a warning to IE users that my website does not support IE nor will it ever try to and that you should get a better browser.
我想向 IE 用户显示一个警告，即我的网站不支持 IE，也不会尝试支持，您应该获得更好的浏览器。
How you detect IE is really all I need but it would be nice if someone told me how to trigger a lightbox on the page but I can do that myself if you don't include it
你如何检测 IE 真的是我所需要的，但如果有人告诉我如何在页面上触发灯箱会很好，但如果你不包括它，我可以自己做
Thank's for the help!
谢谢您的帮助！
回答by elclanrs
Conditional HTML comments will work for detecting IE9 or less. From the HTML5 Boilerplate, which I highly suggest you use:
条件 HTML 注释可用于检测 IE9 或更低版本。来自HTML5 Boilerplate，我强烈建议您使用：
<!--[if lt IE 7]>
<p class="chromeframe">You are using an <strong>outdated</strong> browser. Please <a href="http://browsehappy.com/">upgrade your browser</a> or <a href="http://www.google.com/chromeframe/?redirect=true">activate Google Chrome Frame</a> to improve your experience.</p>
<![endif]-->
回答by Iswanto San
Try this
试试这个
if ($.browser.msie) {
// you are using IE
}
More detail : jquery.browser
更多细节：jquery.browser
回答by rai.skumar
navigatorobject has all details related to browser and platform details of clients machine.
navigator对象具有与客户端机器的浏览器和平台详细信息相关的所有详细信息。
navigator.userAgentgives browser related details.
navigator.userAgent提供浏览器相关的详细信息。
JS snippet:
JS片段：
<script>
var x = navigator.userAgent;
alert(' browser details ' + x);
</script>
Below link talks at length about it in detail :
下面的链接详细讨论了它：
回答by Yoav
Paste the code after tag:
在标签后粘贴代码：
<!--[if lt IE 8]>
<p class="browserupgrade">Vous utilisez un <strong>ancien navigateur</strong>. Mettez votre <a href="http://browsehappy.com" target="_blank">navigateur à jour</a> dès aujourd'hui !</p>
<![endif]-->
PS: edit the content as you need. I translate it into French for my own use.
PS：根据需要编辑内容。我把它翻译成法语供我自己使用。
