var btn1Obj = document.getElementById("btn1"); //object.attachEvent(event,function); btn1Obj.attachEvent("onclick",method1); btn1Obj.attachEvent("onclick",method2); btn1Obj.attachEvent("onclick",method3);
执行顺序为method3->method2->method1
如果是Mozilla系列,并不支持该方法,需要用到addEventListener
var btn1Obj = document.getElementById("btn1"); //element.addEventListener(type,listener,useCapture); btn1Obj.addEventListener("click",method1,false); btn1Obj.addEventListener("click",method2,false); btn1Obj.addEventListener("click",method3,false);
执行顺序为method1->method2->method3
以上为转载,以下为我研究的具体实例
var el = EDITFORM_DOCUMENT.body; //先取得对象,EDITFORM_DOCUMENT实为一个iframe if (el.addEventListener){ el.addEventListener('click', KindDisableMenu, false); } else if (el.attachEvent){ el.attachEvent('onclick', KindDisableMenu); }