Can we use other screen components to our current screen to make changes?

[TIMAI2]

Read all about namespaces here:

Please tell about namespaces

Maybe it would make sense to get a bit of history to understand how it works. In earlier versions of App Inventor, TinyDB only ever wrote to the same backing file (TinyDB1.xml). This was useful for persisting data across app restarts and passing data between screens, since every instance of TinyDB in the app would read/write the same backing store. However, we also observed that many people were surprised by the fact that if they create multiple TinyDBs on the same screen that data would random…