Re: PLEASE HELP, PLEASE PRETTY PLEASE

[from a previous anwser to this question...]

Read closely the rambling comment at:
http://lxr.mozilla.org/seamonkey/source/js/src/xpconnect/idl/nsIXPConnect.idl#234

And look at a couple of examples in .js and .html files here:
http://lxr.mozilla.org/seamonkey/search?string=wrappedJSObject

BTW, When asling for help, it is more polite to post with a 
subject line that suggests what you want rather than how much you 
want it. I expected to see spam based on the subject line but 
looked anyway.

John.

Sean wrote:
> Can someone tell me how to unwrap a JSObject that I pass into
> XPCom/XPConnect
> 
> For example: 
> 
> netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
> 
> 
> const nsISupportsArray = Components.interfaces.nsISupportsArray; 
> 
> var x = Components.classes["@mozilla.org/supports-array;1"].createInstance(nsISupportsArray);
> 
> var y = new Object(); 
> y.foo = "Hello XPConnect!"; 
> 
> x.Append(y); 
> 
> //NOW I WANT TO GET MY OBJECT BACK!!! 
> 
> var z = x.GetElementAt(0); 
> 
> alert(z) //displays [xpconnect wrapper nsISupports] 
> alert(z.foo) //undefined ?????????? WHY???????? 
> 
> Thanx 
> Sean 
> [email protected]