Re: quick question on xhr2 upload events

By my reading, XMLHttpRequestUpload inherits from  
XMLHttpRequestEventTarget (which is what inherits from EventTarget)  [http://www.w3.org/TR/XMLHttpRequest2/#xmlhttprequest 
].  XMLHttpRequestEventTarget is what adds the old style event handler  
attributes, so XMLHttpRequestUpload should support them as well.

-Sam

On May 20, 2008, at 6:50 PM, Aaron Boodman wrote:

>
> My reading of http://www.w3.org/TR/XMLHttpRequest2/#tracking leads me
> to believe that you can do this:
>
> xhr.upload.addEventListener("progress", function(){}, false);
>
> but not this:
>
> xhr.upload.onprogress = function(){};
>
> That is, XMLHttpRequestUpload implements EventTarget, but not any
> old-style event handler function properties. Is that correct?
>
> - a
>