The Editable Drop-down widget is an improved drop-down that allows you not only to see the items already stored in the database A database refers to data organized and stored on a computer that can be searched and retrieved by a computer program. Most industrial-strength and many smaller database applications can be addressed using SQL (Structured Query A query is a SQL command that will extract information from the tables of a database. Essentially, a query is a request for information from your database. Language). but also to add new ones by typing them in and clicking on the add button.
You can use the Editable Drop-down to select the departments of a company and easily add new ones when the company develops.