The ComboBox control provides a list box with items and a text field allowing the user to either type a value directly into the control or choose from the list of existing items.
The sap.m.Combobox have the option to use different backend sources.
- Application Class
- Database Table
Source: Application Class
Source: Database Table
Tip: For the database source, you can aplso apply a filter for only those values you would like to present. No coding required