Combo MultiSelect - split values on getValue() breaking

[Tbaseflug]

I am trying to split the values from a multiselect combo - if I use the below, with getRawValue() - works great. If I use .getValue() - I get "Object doesn't support property or method split" - literally, when I make the single change of getRawValue() to getValue() - it throws this error - no other changes, etc.

var combo = Ext.getCmp('mcOrderSets'), value = combo.getRawValue(), sortedValue = value.split(combo.delimiter).sort().join();

[Baidaly]

Hello!

In this case getValue() returns an array (["2", "5"]) and getRawValue() a string ("Item 2, Item 5")