摘要: if(document.addEventListener){ this.addEvent = function(elem,type,fn){ elem.addEventListener(type,fn,false); return fn; }; this.removeEvent = function(elem,type,fn){ ... 阅读全文
posted @ 2017-11-28 12:49 halo-漾 阅读(177) 评论(0) 推荐(0) 编辑