I understand that in livecode you may do a database type application a) as a collection of cards as in HyperCard or b) with an SQL db engine like SQLite. In Hypercard (a) there was no need to save data entered into data fields. In livecode I need to use 'File/save' to save data in the development mode. How do I save data in a stand alone application which is cards based. Is this possible at all?
Yes, you can use the "save" command to save the state of your stack in code. To do this in a built standalone however, you need to do a little bit of wrangling by launching the stack with a launcher as detailed in this lesson: