getElementsByClass
摘要：
The DOM provides a number of powerful methods for accessing nodes in a document. But there are also some surprising omissions.For instance, although we have an insertBefore method, there is no corresponding insertAfter. Still, it’s possible to recombine existing DOM methods to plug the gaps in the D 阅读全文
posted @ 2011-08-29 09:49 backslash112 阅读(571) 评论(1) 推荐(0) 编辑
