chandu wrote:
> Hi David,
>
> As usual you are right and I'm wrong.
>
> You suggested to try exhibit.getDefaultCollection().getRestrictedItems
> ();
> But I tried Exhibit.getDefaultCollection().getRestrictedItems(); (with
> capital letter E in Exhibit).
>
> I thought 'Exhibit' and 'exhibit' are same but not.  I wonder what the
> difference would be
>   
In object oriented programming terminology, Exhibit is a class, whereas 
exhibit is one particular instance, created automatically by default for 
you ... something like this:

    exhibit = new Exhibit();

It's actually Exhibit.create(database), not new Exhibit(), but that's 
implementation-dependent. You can see how that gets created in here:
    http://api.simile-widgets.org/exhibit/2.2.0/scripts/create.js

And if you want, you can create many instances yourself

    var database1 = Exhibit.Database.create();
    var exhibit1 = Exhibit.create(database1);

    var database2 = Exhibit.Database.create();
    var exhibit2 = Exhibit.create(database2);

David


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