I'm trying to insert a name in a SQLite database with an "Add" button below the input text field. Also, I want to show it in the same window into a Tableview.
How can I do that in Appcelerator Titanium?
There is a great article in the Titanium docs: Working with a SQLite Database.
It explains many aspects of working with SQLite. Moreover, there is an assignment at the end. If you are having trouble working it through, there is a link providing you the finished Titanium project. You should find many answers there.