MATLAB Answers

Yu Li
0

appdesigner button group problem

Asked by Yu Li
on 8 Jan 2019
Latest activity Commented on by Yu Li
on 9 Jan 2019
I have a radio button and I want to set its 'Enable' property as 'off' in a specified situation, but Matlab report error as:
No appropriate method, property, or field 'Enable' for class 'matlab.ui.container.ButtonGroup'.
this feature should be available in others such as drop down list, etc.
is there any mistake with my operation?
Bests,
Yu

  0 Comments

Sign in to comment.

1 Answer

Answer by Kojiro Saito on 9 Jan 2019
 Accepted Answer

Enabled property is not valid for Button Group but valid for Button. So, app.Button.Enable = 'off' will work.
%% Create UIFigure
app.UIFigure = uifigure;
app.UIFigure.Position = [100 100 640 480];
app.UIFigure.Name = 'UI Figure';
% Create ButtonGroup
app.ButtonGroup = uibuttongroup(app.UIFigure);
app.ButtonGroup.Title = 'Button Group';
app.ButtonGroup.Position = [282 115 123 106];
% Create Button
app.Button = uiradiobutton(app.ButtonGroup);
app.Button.Enable = 'off';
app.Button.Text = 'Button';
app.Button.Position = [11 60 58 22];
app.Button.Value = true;
% Create Button2
app.Button2 = uiradiobutton(app.ButtonGroup);
app.Button2.Enable = 'off';
app.Button2.Text = 'Button2';
app.Button2.Position = [11 38 65 22];
% Create Button3
app.Button3 = uiradiobutton(app.ButtonGroup);
app.Button3.Text = 'Button3';
app.Button3.Position = [11 16 65 22];
%% Disable all buttons
app.Button.Enable = 'off';
app.Button2.Enable = 'off';
app.Button3.Enable = 'off';
Also, Button Group has Visible property, so you can hide button group by the following.
app.ButtonGroup.Visible = 'off';

  1 Comment

Yu Li
on 9 Jan 2019
Thank you!
Bests,
Yu

Sign in to comment.