javascript之卸载鼠标事件的代码_javascript技巧



//by xmg

function addEvent(obj,eventName,eventFunc){
if(obj.attachEvent) {
obj.attachEvent(eventName,eventFunc);
}else if(obj.addEventListener){
eventName = eventName.toString().replace(/on(.*)/i,'$1');
obj.addEventListener(eventName,eventFunc,true);
}
}
function delEvent(obj,eventName,eventFunc){
if(obj.detachEvent)
obj.detachEvent(eventName,eventFunc)
else if(obj.removeEventListener){
eventName = eventName.toString().replace(/on(.*)/i,'$1');
obj.removeEventListener(eventName,eventFunc,true);
}
}






add1

del1

add2

del2


function test1(){
alert("test1")
}
function test2(){
alert("test2")
}
document.onclick=function(){
alert(1)
}