FilteringSelect/ComboBox does not query properly when a ItemFileReadStore is set

[bbroeksema]

See the attached file for the particular issue.

It basically drills down to this:

When a ComboBox? (or FilteringSelect? for that matter) is created with a Memory store *and* a query function is set, items in the combobox will be filtered properly. However, when the combobox is created with a ItemFileReadStore?, the query function is passed by for reasons unclear to me.

[Douglas Hays]

From bbroeksema, "the one with the ItemFileReadStore will show all items (i.e. does not use the query) while the Memory based one will properly filter out items not starting with an 'a'"

[Douglas Hays]

ItemFileReadStore does not support typeof query == Function. It should be key/value pairs like { name: 'a*' }. Refer to dojo/data/api/Read.js for a description of the dojo/data query object.