Can someone help me with the application?
I have a problem:
I have made this layout and I can not find the functions.
I would like to have: if the user selects a region and a different year, then it should be displayed on
the left diagram beneath.
If the user selects - in the second row - a region and a year, then it should be displayed in the right diagram.
You can see it here.
Please help me, thank you!