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用原声 Javascript 怎么获取元素的 width,样式为非内嵌样式。
var message = document.getElementsByTagName("form")[0];
alert(message.style.width);
该方法显示为空!
Dec 5, 2014
foonny
V2EX member #85136, joined on 2014-2-04 13:32:18 +08:00
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foonny's recent replies
Dec 5, 2014
Replied to a topic by
kingcos
问与答
你体验过在线学习吗?坚持了多久?有效果吗?
Codecademy 玩了一个星期。
把jquery、Javascript、make an interactive website的课程学完了
不过,没啥用。
太基础了,太无脑了。
看过网易公开课David j.malan的构建动态网站
非常棒,课上一直说不停
还全是干货,条理清晰
学校里的老师讲得只能让人睡觉
More replies by foonny
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