Subj : Re: Access a property faster
To   : netscape.public.mozilla.jseng
From : Egor.Senin
Date : Thu Nov 18 2004 02:28 am

Igor Bukanov <igor@fastmail.fm> wrote in message news:<419BA6A6.1080709@fastmail.fm>...
> Egor Senin wrote:
> > ...
> > Is there any other way to retrive property without a script-class
> > compilation but with all required traverses of prototype chain and
> > parent scopes, something like ctx.getProperty(myScriptable,
> > "propertyName");
> 
> Use ScriptableObject.getProperty(myScriptable, "properyName"),
> http://www.mozilla.org/rhino/apidocs/org/mozilla/javascript/ScriptableObject.html#getProperty(org.mozilla.javascript.Scriptable,%20java.lang.String)

Hmm, it seems that this method doesn't traverse parent scopes, just
prototype chain ... Sorry, I had to mention that I need any native
objects or variables returned too when it's name is specified.

Consider the call ctx.evaluateString(myScriptable, "Math",
"NowNativeObjectAccess", 1, null);

It returns Math object after the top scope is reached.

So, which code I should write in order to fully emulate the presented
ctx.evaluateString() call?


Egor.

.