[Htmlunit-user] Javascript error with addEventListener/attachEvent

[Gregory M. <gre...@or...>]

Hi,

I'm new to HTML Unit. The application I am testing makes heavy use of =
javascript in libraries. When accessing a page in my application I am =
receiving the following error when the onload is executed:

com.gargoylesoftware.htmlunit.ScriptException: TypeError: =
addEventListener is not a function. (/test/mainlib.js#3800)

This happens when simulating the Mozilla agent. I receive a similar =
error for attachEvent if simulating the IE agent. The addEventListener =
call causing the error is in a for loop that iterates through an array =
of events adding a listener for each event like this:

for(var a=3D0;a<13;a++)
{
HTMLDocument.addEventListener(eventlist[a],fname,false);
}

Any ideas on why HTML Unit is throwing this error? The javascript works =
fine when run in the browsers themselves.

Thanks,
Greg