Combobox with remote loading but local filtering
Is it possible to have a combobox with mode: 'remote' to load data (and show the load mask), but use local filtering when the user type something in the box ?
I load all useful data, and I don't what any request every time the user type something in the combobox.
Or, is it possible to use mode local, with a store AND show the loading text when expanding the combobox ?
Couldn't figure the way to do that alone