new Item()item.jsline 17An item.You can get Item by SelectBox.getItem() and SelectBox.getItems().Instance MethodsgetIndex()item.jsline 226Return an item's index.RETURNS:{ number }getLabel()item.jsline 218Return an item's label.RETURNS:{ string }getValue()item.jsline 210Return an item's value.RETURNS:{ string }isDisabled()item.jsline 243Return whether an item is disabled or not.The result is true if any of the items and item groups are disabled.RETURNS:{ boolean }isSelected()item.jsline 234Return whether an item is selected or not.RETURNS:{ boolean }