/*
注意事项 如果是绑定事件 取消默认事件 用 preventDefault();
*/
function addEvent(obj, click, fn)
{
if(obj.attachEvent)
{
obj.attachEvent('on' + click, fn);
}else
{
obj.addEventListener(click,fn,false);
}
}
function removeEvent(obj,click,fn)
{
if(obj.detachEvent)
{
obj.detachEvent('on'+click,fn);
}else
{
obj.removeEventListener(click, fn, false);
}
}
//函数绑定 我觉得简易写法
function myAddEvent(obj, click, fn) {
obj.attachEvent && (obj.attachEvent('on' + click, fn));
obj.addEventListener && (obj.addEventListener(click,fn,false));
}
//移除事件 我觉得简易写法
function myRemoveEvent(obj,click,fn){
obj.detachEvent && (obj.detachEvent('on' + click, fn));
obj.removeEventListener && (obj.removeEventListener(click, fn, false));
}