html page!--[if IE]...![endif]--Detailed introduction to usage

html page!--[if IE]...![endif]--Detailed introduction to usage

Copy code
The code is as follows:

<!--[if IE]><script type="text/javascript" src="resources/scripts/jquery.bgiframe.js"></script><![endif]-->

With the above code, jquery.bgiframe.js is loaded only when using IE. This is very important because if you load everything you will waste bandwidth and the page will open slowly! If it is specifically for IE6, change it to if IE6.

Copy code
The code is as follows:

<!--[if IE 6]>
<script type="text/javascript" src="resources/scripts/DD_belatedPNG_0.0.7a.js"></script>
<script type="text/javascript">
DD_belatedPNG.fix('.png_bg, img, li');
</script>
<![endif]-->

Or solve the layout problem of different versions of IE. The following only loads ie.css in IE7

Copy code
The code is as follows:

<!--[if lte IE 7]>
<link rel="stylesheet" href="resources/css/ie.css" type="text/css" media="screen" />
<![endif]-->

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