function use in GUI returned values
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
I have several push buttons and text box in my GUI that I mange how to get the chosen or written value, as showen in the code below for example
itemsx = get(hObject,'String');
index_selectedx = get(hObject,'Value');
Dx = itemsx{index_selectedx};
now I have new button called run this button call a function called start_simulation() what I need to do is how to return the value of Dx as an input to start_simulation() function the known way which is start_simulation(Dx) doesn't work
1 Commento
Risposte (1)
Ben11
il 12 Lug 2014
You might need to use
Dx = str2num(Dx)
before calling the function is it possible?
2 Commenti
Ben11
il 12 Lug 2014
Modificato: Ben11
il 12 Lug 2014
Well the use of hObject is for a particular callback, i.e. the one currently executing. If you want to access the content of other elements (pushbuttons, popup menus, etc) you need to use their handles.
In your example, when pressing the pushbutton you want to call:
itemsx = get(handles.textbox1,'String');
index_selectedx = get(handles.textbox1,'Value');
Dx = itemsx{index_selectedx};
which is more likely to work. In my example "handles.textbox1" is the handles generated by GUIDE (assuming you used GUIDE) that you can change to anything you want. It it does not work please show the error message so we can help you better.
Vedere anche
Categorie
Scopri di più su Migrate GUIDE Apps in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!