[Patch] dojo.data.ItemFileReadStore: not adding array-based sub-items

[Nathan Toone]

The ItemFileReadStore? allows you to use arrays as top-level items, but it will not allow you to use them as any other item... for example, you can do this:

items: [ ["a", "b"], ["c", "d"] ]

and then do store.getValue(item, "0") to get the first value in that array item.

However, you cannot define items like this:

items: [ [ "a", "b", [ ["c", "d"] ] ] ]

The actual definition works - but if you do store.getValues(item, "3"), you get the arrays that are "sub-items" - but you cannot do store.getValue() on those sub items.

A simple change to the logic of valueIsAnItem in _getItemsFromLoadedData will allow for this to work.

[Nathan Toone]

(In [14618]) Fixes #7324 - allow array-based items to also have array-based sub-items !strict