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Variables are helpful nicknames for elements in your app that can be a value, text string, list, or color which you want to store so that you can use them at any time in your app (global variables) or specified times (local variables)
Create a global variable
There are two types of variables in apps - global and local. Global variables are available in any procedure or event while local variables can only be used for specific procedures or events.
To create a global variable, just connect this block to any basic math, text, list or color block. Clicking on
name_ _will change the name of this global variable.
Get a global variable
This block provides a way to get any variables you may have created
Set a global variable
This block follows the same rules as get. Only variables in scope will be available in the dropdown.
Create a local variable
This block allows you to create new variables that are only used in the procedure you run