Popup Menu problem in accessing the string

Question

Imran Babar 2013-6-13

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https://ww2.mathworks.cn/matlabcentral/answers/78909-popup-menu-problem-in-accessing-the-string

I am using a popup menu that is populated with numbers 0-3 but when I access the numbers it returns the value instead of the string. Any one can help me in this regard.

Imran

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Jan 2013-6-13

编辑：Jan 2013-6-13

It would be helpful if you post your code. Then it would be much easier to suggest the required changes. What exactly "returns the value"?

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Answer 1

Jan 2013-6-13

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/78909-popup-menu-problem-in-accessing-the-string#answer_88651

编辑：Jan 2013-6-13

在 MATLAB Online 中打开

I guess some details, perhaps it helps:

Value  = get(popupMenuHandle, 'Value');
String = get(popupMenuHandle, 'String');
Selected = String{Value};

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Imran Babar 2013-6-13

I am using the same code with callback function of popupmenu I want to use the strings for addition but each time the value or index of popupmenu is added. I am using 8 popupmenus and when I select the values it gives the result 8 in stead of the actual results. I think so sir I am wrong in making handles. Can you guide me that is there need of

guidata(hObject, handles) and how I will use it with the above mentioned code.

previously I have tried this code with the callback function of push button

parameter1=get(handles.popupmenu1,'Value') -1;

surely it will return the value of the popupmenu. But I have used the same code in Matlab7 and it is working fine but it is creating problem with matlab R2012a and R2012b

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