How can I get variable/data from OpenMenu to Callback?
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Hi,
i have a uigetfile in an openmenuItem. I want that 'filename' in the callback. I looked at couple FAQ wikis but really dont get it.
function OpenMenuItem_Callback(hObject, eventdata, handles)
% hObject handle to OpenMenuItem (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
[filename, pathname] = uigetfile({'*.xls'},'File Selector');
function pushbutton1_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
[filename, pathname] = uigetfile({'*.xls'},'File Selector'); %* this line should be defeleted after it works, currently it works but I want to select file from openmenu.*
popup_sel_index = get(handles.popupmenu1, 'Value');
switch popup_sel_index
case 1
Calculation(filename, handles) %other m-file
end
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Risposte (1)
Walter Roberson
il 31 Dic 2012
You cannot "return" a result from any Callback that has the object as its first argument (there are a small number of filtering callbacks such as zoom Post Action callbacks; they never pass in the object as the first argument.)
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