saving a variable from GUI
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Hello!
I wrote a simple GUI for testing but I cannot save my variable. This function is used in another script. What I need to do is to save variables val1, val2, val3 and val4 as a vector (loudness = [val1, val2, val3, val4]. I tried many many things but it cannot create the vector as these values are not known when the script is run. The code is available below. I would appreciate your help!
function mytemps
f = figure;
c = uicontrol(f,'Style','popupmenu');
c.Position = [20 150 90 50];
c.String = {'0','1','2', '3', '4', '5', '6', '7', '8', '9', '10'};
c.Callback = @selection1;
d = uicontrol(f,'Style','popupmenu');
d.Position = [160 150 90 50];
d.String = {'0','1','2', '3', '4', '5', '6', '7', '8', '9', '10'};
d.Callback = @selection2;
e = uicontrol(f,'Style','popupmenu');
e.Position = [300 150 90 50];
e.String = {'0','1','2', '3', '4', '5', '6', '7', '8', '9', '10'};
e.Callback = @selection3;
g = uicontrol(f,'Style','popupmenu');
g.Position = [440 150 90 50];
g.String = {'0','1','2', '3', '4', '5', '6', '7', '8', '9', '10'};
g.Callback = @selection4;
function selection1(src,event)
val1 = c.Value;
str = c.String;
val1 = str{val1};
disp(['Loudness noise 1: ' val1]);
end
function selection2(src,event)
val2 = d.Value;
str = d.String;
val2 = str{val2};
disp(['Loudness noise 2: ' val2]);
end
function selection3(src,event)
val3 = e.Value;
str = e.String;
val3 = str{val3};
disp(['Loudness noise 3: ' val3]);
end
function selection4(src,event)
val4 = g.Value;
str = g.String;
val4 = str{val4};
disp(['Loudness noise 4: ' val4]);
end
end
2 Comments
Answers (1)
Stephen23
on 2 Jul 2019
You forgot to actually pass those variables back to the main workspace:
I recommend using nested worskpaces, which makes code simple and intuitive
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