APP Design : variable form callback(1) to be used in callback(2)

Hello Everybody

I am creating an APP in AppDesigner.

There is different callback. the first create a vector A. A is defined in Propertie ; app.A.

Then I would like to use A in an other callback to create A(2,:). But when Callback2 is run, Matlab told me that A doesn't exist...

The solution I have is to save A in callback1 and then load in calback2, but it's really heavy...

Do you have an idea

Regards

Answer 1

[Cris LaPierre]

How are you calling A in callback1 and callback2? This should work if

1. A is defined as an app property
2. You reference A using app.A in your callbacks (e.g. in callback2, app.A(2,:) = ...)

You can learn more about sharing data withing app designer apps here.

[MartinM]

Perfect, A need to be app.A,

Thanks!!