Subj : Re: Namespaces
To   : netscape.public.mozilla.jseng
From : Berserker
Date : Tue Oct 11 2005 01:44 pm

> That is not an example of namespaces, just an object, referenced by the 
> name core in the scope chain in which that line is evaluated, containing 
> another object, io, which contains a constructor function, File.

Thanks for reply

> You can do all of this with JS_DefineObject and JS_InitClass.

Ok, that's what I did:

// First create the global object
JSObject *globalObject = JS_NewObject(g_context, &MyGlobalClass, 0, 0);

// A simple package class
JSClass Package::PackageClass =
{
 "Package",
 JSCLASS_HAS_PRIVATE,
 JS_PropertyStub,  JS_PropertyStub,
 JS_PropertyStub,  JS_PropertyStub,
 JS_EnumerateStub,  JS_ResolveStub,
 JS_ConvertStub,  JS_FinalizeStub
};

// Then I create the package instance (web for example)
JSObject *web_package = JS_DefineObject(g_context, globalObject, "web", 
&PackageClass, NULL, JSPROP_PERMANENT | JSPROP_READONLY);

// Init the "Page" class under the web package
JS_InitClass(g_context, web_package, NULL, &MyPageClass, MyPageConstructor, 
0, NULL, NULL, NULL, NULL);
// Then I declare others classes under the web package.
JS_InitClass(g_context, web_package, NULL, &MyButtonClass, 
MyButtonConstructor, 0, NULL, NULL, NULL, NULL);
JS_InitClass(g_context, web_package, NULL, &MyTextBoxClass, 
MyTextBoxConstructor, 0, NULL, NULL, NULL, NULL);

This works great, and now I can write a sintax like this:

var button = new web.Button();

but I still have a problem: I have a global variable called "document" of 
type "page" (defined under the global object): when I declare the page class 
under the global object
everything works, but now that's it's declare under the web package no more 
callbacks are called.
For example:

var textbox = new web.TextBox();        // This works now
page.controls.add(textbox);                   // Error! controls has no 
properties! Why?Before it worked...

Help plz!

(sorry for my english...)

.