Global Function not always working?
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Let me start this off saying that I'm not very familair with MATLAB. I'm a first year engineering student working on a final project and I might have decided to try a project a tad out of my lead. So please specific with your advice. With that said, here's my problem:
I have a total of 5 figures (GUI's) with pushbuttons. Under the pushbuttons function I have written:
global Variable_One
Variable_One={1 'Name'};
close
Then, in my script, I assign Variable_One to my workspace by using:
openfig('Figure1','reuse');
uiwait(Figure1)
global Variable_One;
With my first two figures, this works perfectly. However when trying to do the same with the third figure later on in the script, Variable_Three is assigned to [] rather than {3 'Name'} .
So frustrating! I'm so close to finishing this project. Plese, all help appreciated thank you.
0 commentaires
Réponses (1)
Walter Roberson
le 8 Mai 2015
That would happen if your routine that defines Variable_Three is missing the
global Variable_Three
before the assignment.
Double-check that the global is present and that you have used the same variable name there -- for example that you do not accidentally have
global Variable_three
or
global Variable_Trhee
2 commentaires
Walter Roberson
le 8 Mai 2015
Could you add a disp() or a breakpoint to be sure the assignment is being reached? In case for example a different callback is being invoked than what you expect
Voir également
Catégories
En savoir plus sur Interactive Control and Callbacks dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!