javascript 关键字this详解

In JavaScript this always refers to the “owner” of the function we're executing, or rather, to the object that a function is a method of. 

 

 

 

http://www.quirksmode.org/js/this.html

posted @ 2012-08-22 11:30  53455121  阅读(168)  评论(0)  编辑  收藏  举报