pop up menu & push button

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Pneu  94
Pneu 94 on 25 May 2020
Commented: Rik on 25 May 2020
Hi, I'm new in Mathwork, i have this line in matlab gui, but i want to use ''String" instead of "Tag'', The "String" contains many choices (pop up menu), and i don't know what i should change.
comp =num2str(get(findobj('Tag','capacitor'),'Value');
Thanks in advance
  2 Comments
Rik
Rik on 25 May 2020
What do you want to achieve? It sounds like you want to achieve something different than the required edit in your code.
Pneu  94
Pneu 94 on 25 May 2020
i want to make a condition:
1- chose something in popmenu1,
2-chose sth in popmenu2,
3- clic in push button
4- open new gui

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Answers (1)

Rik
Rik on 25 May 2020
Edited: Rik on 25 May 2020
You can retrieve the selections like this
String1=get(handles.popmenu1,'String');
Selection1=String1{get(handles.popmenu1,'Value')};
String2=get(handles.popmenu1,'String');
Selection2=String2{get(handles.popmenu2,'Value')};
if strcmp(Selection1,'foo') && strcmp(Selection2,'bar')
%do something
else
%do something else
end
Side note: you should probably move away from GUIDE if you're creating a GUI. It hasn't been great for the past few years, maybe ever. Check out this thread: https://www.mathworks.com/matlabcentral/answers/483657-how-to-create-a-gui.
  2 Comments
Pneu  94
Pneu 94 on 25 May 2020
the function in which a must write that is that of the push button?
Rik
Rik on 25 May 2020
Yes. Unless you want this to happen after you select something in the popup menu.

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