Non-XUL extension. Refer to Combobox .
Default Comboitem.getSclass : item. author: tomyehSee Also: Combobox
It is useful to show the description in more versatile way.
Default: empty (""). See Also: Comboitem.getDescriptionsince: 3.0.0
Default: "".
It is usually used with Combobox.getSelectedItem . For example, combobox.getSelectedItem().getValue() See Also: Combobox.getSelectedItemSee Also: Comboitem.setValuesince: 2.4.0
combobox.getSelectedItem().getValue()
Default: false. since: 3.0.1
It is useful to show the description in more versatile way. See Also: Comboitem.setDescriptionsince: 3.0.0