Doodled around a bit:
c=exhibit._uiContext.getCollection()
_s=Exhibit.ExpressionParser.parse('add( .unchanged )');
_s.evaluate({value:c.getRestrictedItems()},{value:'item'},'value',exhibit._database).values.toArray()
and you wanna refresh that in a listener like this:
c.addListener({onItemsChanged:function(){
console.log(_s.evaluate({value:c.getRestrictedItems()},{value:'item'},'value',exhibit._database).values.toArray())}})
Axel
2011/8/25 Andrea Borruso <[email protected]>
> Hi Axel,
> thank you.
>
> I'm sure the code you link solves my problem, but I do not know how to use
> it. Some pratical advice for me?
>
> Thank you again,
>
>
> a
>
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