Lets say I have three dropdown lists that are cascading. The way my data works, sometimes when you select something dropdown #2, then dropdown#3 will not have any items in it, because none of them match the value in dropdown #2.
Is it possible to make it so that the third list remains disabled if there are no items in it after selecting from the second list? Right now it becomes enabled because dropdown #2 has a selected value, but then when you click on it, it's empty.
I am using AngularJS, if this makes any difference.