Error in acces to the handles of NewValue through the eventdata of a buttongroup

1 Ansicht (letzte 30 Tage)
Hello,
I am trying to access to the handles of the new selection inside a buttongroup using the recomendation made in the web reference: http://www.mathworks.de/help/techdoc/creating_guis/f10-998412.html#brrll58-1
function uibuttongroup1_SelectionChangeFcn(hObject,eventdata)
switch get(eventdata.NewValue,'Tag') % Get Tag of selected object.
case 'radiobutton1'
% Code for when radiobutton1 is selected.
case 'radiobutton2'
% Code for when radiobutton2 is selected.
case 'togglebutton1'
% Code for when togglebutton1 is selected.
case 'togglebutton2'
% Code for when togglebutton2 is selected.
% Continue with more cases as necessary.
otherwise
% Code for when there is no match.
end
My concrete code is:
function uipanel17_SelectionChangeFcn(hObject, eventdata, handles)
Tag_Fehler=get(eventdata.NewValue,'Tag'); % Get Tag of selected object.
switch Tag_Fehler
case 'togglebutton2_3F'
set(handles.text2,'String','S-C current, Ippk3 [A]')
case 'togglebutton3_2F'
set(handles.text2,'String','S-C current, Ippk2 [A]')
end
The problem is that I am getting this error that I don´t really uderstand why:
??? Error while evaluating uicontrol Callback
??? Attempt to reference field of non-structure array.
Error in ==> input_biegesteifen>uipanel17_SelectionChangeFcn at 1149 Tag_Fehler=get(eventdata.NewValue,'String');
Error in ==> gui_mainfcn at 96 feval(varargin{:});
Error in ==> input_biegesteifen at 42 gui_mainfcn(gui_State, varargin{:});
Error in ==> hgfeval at 65 evalin('base', fcn);
Error in ==> uitools.uibuttongroup.childAddedCbk>manageButtons at 80 hgfeval(cbk, source, evdata);
??? Error while evaluating uicontrol Callback
Does someone understands what is the problem?
Thanks a lot,
David Dapuero

Antworten (0)

Kategorien

Mehr zu Interactive Control and Callbacks finden Sie in Help Center und File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by