MATLAB: How can i get value of another function in gui

get gobject value functionguide

How can i get value of checkbox inside another fuction?

For example:

function checkbox1_Callback(hObject, eventdata, handles)
....
....
function checkbox2_Callback(hObject, eventdata, handles)
%here i need to check state of function checkbox1

thanks!!

Best Answer

Simply use the get() function:

function checkbox2_Callback(hObject, eventdata, handles)
  % Get the check state of checkbox1
  checkbox1Value = get(handles.checkbox1, 'value');
  % Now also get the check state of checkbox2
  checkbox2Value = get(handles.checkbox2, 'value');

Related Solutions

MATLAB: How to toggle: Making uicontrols (in)visible

% you've written 'Edit1' instead of 'handles.Edit1'

button_state = get(hObject,'Value');
if button_state == get(hObject,'Max')
set(handles.Edit1,'Visible','off')
elseif button_state == get(hObject,'Min')
set(handles.Edit1,'Visible','on')  
end

MATLAB: Matlab Guide checkbox issue

Just have all three checkbox callbacks call the same function: CheckBoxChecked. Then in that function, clear everything and just plot the data you need to.

function checkbox1_Callback(hObject, eventdata, handles)
    CheckBoxChecked(handles);
function checkbox2_Callback(hObject, eventdata, handles)
    CheckBoxChecked(handles);
function checkbox3_Callback(hObject, eventdata, handles)
    CheckBoxChecked(handles);
function CheckBoxChecked(handles)
  cla('reset');  % Erase everything.
  state1 = get(handles.checkbox1, 'value');
  state2 = get(handles.checkbox2, 'value');
  state3 = get(handles.checkbox3, 'value');
  if state1
     % Plot dataset 1
  end
  if state2
     % Plot dataset 2
  end
  if state3
     % Plot dataset 3
  end

Best Answer

Related Solutions

MATLAB: How to toggle: Making uicontrols (in)visible

MATLAB: Matlab Guide checkbox issue

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