function addEvent(elem,type,handle){
if(elem.addEventListener){
elem.addEventListener(type,handle,false)
}else if(elem.attachEvent){
elem.attachEvent('on'+type,function(){
handle.call(elem)
})
}else{
elem['on'+type]=handle
}
}
js封装事件处理函数
最新推荐文章于 2024-09-16 17:42:02 发布