jQuery JavaScript after
比如定义了以下CSS，添加伪类after再写了个DIV
DIV里面显示的内容变成了
hello worldi am after
而$('.test :first').html()显示的依然是hello world，用firebug查看也是helloworld。请问各位大神要怎样才能获取得到对象after里面的东西？包括content height等内容。。
求教各位大神了。。
回复讨论(解决方案)
可以参考一下间接的方式
http://www.zhangxinxu.com/wordpress/?p=739
http://www.zhangxinxu.com/wordpress/2012/11/before-after-use-web/
可以参考一下间接的方式
http://www.zhangxinxu.com/wordpress/?p=739
http://www.zhangxinxu.com/wordpress/2012/11/before-after-use-web/
兄台所说的间接方式是否就是把content写在dom的属性里？这样子的话我可以理解。。
但现在我的after里面的content和其他属性却是老老实实写在外部CSS文件里面的，难道真没有办法去获取么·····
可以参考一下间接的方式
http://www.zhangxinxu.com/wordpress/?p=739
http://www.zhangxinxu.com/wordpress/2012/11/before-after-use-web/
兄台所说的间接方式是否就是把content写在dom的属性里？这样子的话我可以理解。。
但现在我的after里面的content和其他属性却是老老实实写在外部CSS文件里面的，难道真没有办法去获取么·····
说实话对此没有深究过，只是有一个大概的印象，就是在下面这篇文章中提到的
“伪元素不存在于文档数”
http://www.blueidea.com/tech/site/2006/4221.asp
对于直接获取的方法，没有好的思路。和你一起等大神来~
伪类只是给你修饰用的
不是给你增加内容的
伪类只是给你修饰用的
不是给你增加内容的
我在用别人的插件，想操控下它，但发现它某个部位用了伪类，所以想要抓取它。。但找不到好的办法
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