attachEvent / for =“..”event =“..”等效于javascript

Question

我正在尝试在Internet Explorer javascript中替换attachEvent。

ptIn = document.Form1.pt;
if (ptIn.attachEvent){
        ptIn.attachEvent("BeforeContextMenu", pivotBeforeContextMenu);
        ptIn.attachEvent("CommandExecute", pivotCommandExecute);
    }else{
        alert("Running IE11 or IE9");
        ptIn.addEventListener("BeforeContextMenu(ix, iy, mnu, cancel)", pivotBeforeContextMenu,false);  
        ptIn.addEventListener("CommandExecute(vCommand, fSucceeded)", pivotCommandExecute,false);
        ptIn.addEventListener("BeforeContextMenu", pivotBeforeContextMenu,false);  
        ptIn.addEventListener("CommandExecute", pivotCommandExecute,false);
        ptIn.BeforeContextMenu = pivotBeforeContextMenu;
        ptIn.CommandExecute = pivotCommandExecute;
    }

我甚至试过命名函数pt_BeforeContextMenu。

唯一可行的方法是创建一个脚本标记：<script language="javascript" event="BeforeContextMenu(ix, iy, mnu, cancel)" for="pt">

有没有更好的方法来完成将函数附加到事件？

注意：

ptIn.attachEvent（....）有效，但不再在IE11中。

我正在尝试使用的事件：https://msdn.microsoft.com/en-us/library/aa193082(v=office.11).aspx

function pivotBeforeContextMenu(iX, iY, mnu, fCancel){ //does stuff }
function pivotCommandExecute(vCommand, fSucceeded){ //does stuff }