Is this the right way to exclude rows with NULL values from the LABKEY.ext.Store ?

LabKey Support Forum (Inactive)
Is this the right way to exclude rows with NULL values from the LABKEY.ext.Store ? Leo Dashevskiy  2012-05-22 10:47
Status: Closed
 
Ok, Ben, I will investigate your suggestion.

So there is such thing as LABKEY.ext.ComboBox?
I have not seen any mentioning of it in the documentation, is there any?