How to save variables between screen?

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#1

How to save variables between screen? I make a clicker game and i put a shop in another screen but i want to display the click values and the coin values represented by variables!

#2

I use tinydb to store data in a list.

#3

Can you show a picture for the exemple please ?

#4

Save the value at index in screen 1

tinyDB store value

Read the stored index value from screen 2.

tinyDB get value

#5

A very good way to learn App Inventor or Kodular is to read the free Inventor’s Manual here in the AI2 free online eBook App Inventor 2 Book: Create Your Own Android Apps … the links are at the bottom of the Web page. The book ‘teaches’ users how to program with AI2 blocks.

There is a free programming course here http://www.appinventor.org/content/CourseInABox/Intro and the aia files for the projects in the book are here: App Inventor 2 Book: Create Your Own Android Apps

How to do a lot of basic things with App Inventor are described here: How do you...? .

Also do the tutorials Our Tutorials! to learn the basics of App Inventor, then try something and follow the Top 5 Tips: How to learn App Inventor

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