Run code with two sections - app designer

I made an example of a problem I have.

I wrote a code with 2 sections

When I press RUN_1 it calculates X * Y (this is works)

When I press RUN_2 he does not remember the value XY so he does not compute me XYZ (this is not works :( )

Thanks!

[Debt]

you can add private properties to solve this problem

Answer 1

[Cris LaPierre]

You need to keep in mind variable scope. All your callbacks are functions. Variables created inside a function are lost once the function terminates. The way around this in app designer is to create an app property to capture these values. You can then access them using the app.varName syntax.

See here for more.

[Shahar ben ezra]

@Cris LaPierre TNX!

[Shahar ben ezra]

@Cris LaPierre

Hello again

Unfortunately I could not make it work

What should I call the function?

Is it possible for you to give me an example?

tnx

[Cris LaPierre]

You are not creating a function. You are creating a propery. There is no need to change the name. Use XY. The only change is, instead of using XY, you would now use app.XY.

You can see an example here: https://www.mathworks.com/help/matlab/creating_guis/share-data-across-callbacks-in-app-designer.html