App Designer: How to open a second GUI or a new window with panels, lamps, edit fields, etc. by a ButtonPush callback ?

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Theodor Middeldorf 2018-8-1

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回答： Trishia May 2022-11-28

Hey, I think my Problem sounds simple. But I am new to the matlab app designer.

I have an already existing GUI where I shall make some changes. When I click a button I want to open a second GUI or window. In that window I want to use some components of the component library.

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Nitin Phadkule 2021-6-16

you can insert hyperlink component and give adress of second app as input to hypertext component.

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Dennis 2018-8-1

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You can create a 2nd app with appdesigner and call it from your first app. Your callback should look like this:

function buttonPushed(app,event)
     app2
end

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Francisco Pena 2021-6-19

app.UIFigure.Visible = 'off';

Isabelle Lorei 2022-5-24

I created two apps. The second app is called from the first app (app2) und the first app turns unvisible (app.UIFigure.Visible = 'off').

My question: How to make the first app visible again?

I have already tried many ways (app1.UIFigure.Visible = 'on' or app.app1.UIFigure.Visible = 'on' or app1.Visible = 'on') but nothing works... Please help! :)

Reason why I want to make the first app visible again and do not want to open the app1 again:

I need to have the opportunity in app2 to go back to app1. That´s why I just want to make app1 unvisible and visible again :)

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更多回答（3 个）

RobF 2018-8-1

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Have you tried to create a button, its callback and modify the callback?

You could try

 fig = figure();
 assignin('base','fig',fig);

within the callback to create a new figure.

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Theodor Middeldorf 2018-8-1

Yes, but i dont know how to save positions and Labels of the library components in the figure if it is creating itself everytime newly.

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Kristoffer Walker 2020-10-21

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This should get you 99% of the way there.

https://www.mathworks.com/help/matlab/creating_guis/creating-multiwindow-apps-in-app-designer.html

Best,

Kris

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Trishia May 2022-11-28

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Hi! I have the same issue here. I just want a new window to show some details, then have a button to back to main window. How can I dot it? I'm new in MatLab.