So, basically, i created an app called safetrees. i wanted to add a point system. when user plant a tree, 100 points are added. when user scan a dangerous tree, 50 points are added.
however, i tried adding variables but found out that it cant go through mutiple screens!
what should i do?
pls help! thx
You can use better "virtual" screens (on only one real screen).
How to use Virtual Screens - Tutorials and Guides - MIT App Inventor Community
Pull in the TinyDB component and keep score under tag SCORE with default value 0
thx a lot
StoreValue block, to store your score, and GetValue block, to recover the stored value. You must use the same tag in both blocks.
The save score part:
No!
For this infraction, I sentence you to community service, having to answer a week's worth of questions about error messages including " " + 1
glub 