App designer Locks me out of editing things I need to change

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Gavin
Gavin 2024-8-11
评论： Gavin 2024-9-16
  1. I should be able to edit comments or add a comment at the top of an app created
% Button pushed function: SavingFolderButton
function SavingFolderButtonPushed(app, event)
% Set up the folder and files for output
% Have user browse for a file, from a specified "starting folder."
This is just ugly
2. I accidently got a 'state' button when I dragged the push button icon to my design view I have no idea how or when that happened:
% Create RandomizeTrialsButton
app.RandomizeTrialsButton = uibutton(app.TrialsListInput, 'state');
Now I can't change it back to 'push' by editing the Creator. Is there some other magic place I can do that?
Thanks,

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采纳的回答

Aniket
Aniket 2024-8-12
Hi @Gavin,
For your first question, App Designer in MATLAB separates the code into editable and non-editable sections. The non-editable sections are auto-generated by App Designer to ensure the integrity and proper functioning of the app. Currently, MATLAB does not support editing these auto-generated code sections directly within the App Designer environment.
For more details on editable and non-editable code, you can refer to the following documentation:
https://www.mathworks.com/help/matlab/creating_guis/app-designer-code-generation.html
For your second question, it appears that the button type has been mistakenly switched to a 'state' button. This can be reverted to a 'push' button by following these steps:
  1. Go to the design view in App Designer.
  2. Right-click on the state button.
  3. Click "Replace with" > "Button".
This should change the button back to its original 'push' state.
Hope this helps!
  2 个评论
Gavin
Gavin 2024-8-22
I'd just like to edit the comments. I totally understand why the code must be protected in App Designer.
"Replace with" is not one of the options for right click in 2023b.
Gavin
Gavin 2024-9-16
Looks like "replace with" was added in 2024
I'm suggesting only that the comment lines in protected code be editable or at least appended.
I guess I just have to add my comments after the function declaration and before end. Not my usual habit.

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更多回答（1 个）

arushi
arushi 2024-8-12
Hi Gavin,
If you accidentally created a 'state' button instead of a 'push' button, you can change it back by editing the properties in App Designer or by modifying the code.Using App Designer Interface
  1. Select the Button: In the design view, click on the button you want to change.
  2. Change the Button Type: In the "Component Browser", find the button and select it. In the "Inspector" tab, look for the "Type" property and change it from 'state' to 'push'.
Hope this helps.

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