How to save an app property to an .m file?

7 Ansichten (letzte 30 Tage)
Josh Drake
Josh Drake am 29 Jun. 2022
Kommentiert: Josh Drake am 29 Jun. 2022
I'm working on an app in App Designer and have created a public property that is assigned a folder path as a char. The path can be edited/changed via an edit field and needs to be saved to a file for future reference, however, when I try to save I recieve an error saying the property is not a scalar structure. I test the property to confirm it is a structure and is scalar, which give results of 1. So, I'm confused what is wrong.
app.dataPaths.projectFolder = app.ProjectFolderEditField.Value;
app.ProjectFolderLabel.Text = '';
st = isstruct(app.dataPaths);
sc = isscalar(app.dataPaths);
% Save the new dataPath variable
save('StartUpPathData.mat','-struct','app.dataPaths');
Any help or suggestions are appreciated.

Akzeptierte Antwort

Walter Roberson
Walter Roberson am 29 Jun. 2022
When you save() with -struct then the name that you give must be the name of a full variable.
That is, copy app.dataPaths to a variable and save the variable.

Weitere Antworten (0)

Kategorien

Mehr zu Get Started with MATLAB finden Sie in Help Center und File Exchange

Produkte

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by