FilteringSelect: rejects empty input

[jgnan]

Hi,

When I input empty value into the filtering select, the setValue() function do not call dued to it is not exists in the store result.

I encounter this problem in a special situation which the query criteria of the widget is changed following another field's value. This means I could not add a common empty item in the item store to solve this problem easily.

Futhermore, I think input empty in the FilteringSelect widget means to clear the input's value. This should be made sence to user enough but the current version seems not to support it.

[bill]

FilteringSelect with required=false will do what you want, I think. If not, can you attach a test case? I don't really understand your description.

[Douglas Hays]

Starting with [15307] as a base, I added required="false" to the first box in dijit/tests/form/test_FilteringSelect.html. No error is shown either when an empty value is typed or when attr('value', null) is called programmatically.